US3828780A - Combined electrocoagulator-suction instrument - Google Patents

Combined electrocoagulator-suction instrument Download PDF

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US3828780A
US3828780A US00344872A US34487273A US3828780A US 3828780 A US3828780 A US 3828780A US 00344872 A US00344872 A US 00344872A US 34487273 A US34487273 A US 34487273A US 3828780 A US3828780 A US 3828780A
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passage
vent opening
tube
suction
main
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US00344872A
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C Morrison
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Valleylab Inc
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Valleylab Inc
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1402—Probes for open surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/741—Suction control with means for varying suction manually
    • A61M1/7411—Suction control with means for varying suction manually by changing the size of a vent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/902—Suction wands

Definitions

  • ABSTRACT A combined electrocoagulator-suction instrument useful for coagulating bleeding capillaries and veins within a surgical field and for sucking out blood and other liquids from the field either during, before or after the coagulation procedure.
  • An elongate body of electrically non-conductive material is formed with a main flow passage terminating at one end of the body in a nipple for connecting the passage to a vacuum source.
  • a second passage through the body receives an electrical conductor connected to an electrosurgical generator, the end of the conductor passing through the second passage and having its bared end bent back to extend into the interior of the first passage.
  • An open ended metal tube has one end formed to be inserted into the main passage at the end opposite to said nipple, the tube being mechanically seated within the passage in electrical contact with the bared wire end.
  • An electrically non-conductive sheath surrounds all of the exposed surface of the tube with the exception of a short section at the opposite end or tip.
  • a branch passage extends through the wall of the body to communicate with the main passage at a location intermediate the ends of the main passage, the opposite end of the branch passage opening at the exterior of the body at a vent opening which can be fully or partially covered by the surgeons finger to regulate the degree of suction within the main flow passage.
  • the vent opening is offset from the location at which the branch passage communicates with the main passage in an upstream direction with respect to the direction of flow of fluid through the main passage.
  • the body of the patient is electrically connected to one side of an electrical circuit while an electrically conductive probe is connected to the other;
  • an electrically conductive probe is connected to the other;
  • the conventional suction instrument takes the form of a plastic body or fitting having a passage connected to a suction source.
  • An elongate tube mounted on the body is inserted into the incision to suck out blood or other body fluids.
  • the suction instrument is controlled by a simple vent opening in the body, the surgeon covering the vent opening with his finger when he wants to exert suction in the tube and uncovering the opening when suction at the tube end is not desired.
  • the present invention is especially designed to provide an instrument capable of simultaneous use both as an electrocoagulator and as a suction instrument.
  • the instrument includes an elongate body formed of an inexpensive electrically non-conductive material.
  • a main flow passage extends longitudinally through the body from end to end, a nipple at one end of the body being employed to couple that end of the body to a flexible tube connected to a suction source.
  • a second'longitudinal passage extends through the body from end to end and receives the electric power cable of the coagulation circuit. The cable passes entirely through the second passage and its bared end is bent back into the forward end of the main flow passage.
  • a hollow metal tube is inserted into the forward end of the main flow passage, the tube frictionally clamping itself in position and electrically contacting the exposed end of the electric power cable.
  • An electrically non-conductive sheath encloses all of the exposed portion of the tube with the exception of a relatively short portion at the tube tip.
  • the suction source supplies suction to the main flow passage and to the interior of the tube.
  • a vent opening for regulating the degree of suction in the tube is provided; however, unlike vent openings of conventional suction instruments, the vent opening does not communicate directly with the main flow passage.
  • a branch passage having, in cross-section, a kidney shaped configuration extends from the vent opening through the body to communicate with the main flow passage at a location upstream of the vent opening with respect to the direction of flow of fluid through the main flow passage and, during use of the instrument, is disposed vertically above the main flow passage.
  • the vent opening of the present instrument is a relatively long and narrow slot which enables the surgeon to regulate the degree of suction by pushing his finger longitudinally along the slot from one end toward the other.
  • vent opening is offset in an upstream direction from the location at which its branch passage communicates with the main flow passage means that in order for blood to reach the vent opening, the blood must flow in the direction opposite to that which it is urged by the suction.
  • the elongated vent opening enables the surgeon to apply an adequate amount of suction without completely closing the vent opening so that a flow of air through the branch passage in a direction from the vent opening toward the main passage can be present at all times to resist the flow of blood from the main passage to the vent opening. By preventing blood from reaching the vent opening, the possibility of electric shock or burn at the finger covering the vent opening is substantially eliminated.
  • FIG. 1 is a perspective view of a combined electrocoagulator-suction instrument embodying the present invention
  • FIG. 2 is a side elevational view of the instrument of FIG. 1 with certain parts broken away and shown in section;
  • FIG-3 is a cross sectional view taken on line 3-3 of FIG. 2.
  • the instrument of the present invention includes an elongate body designated generally 10 which preferably is molded or otherwise formed from a relatively inexpensive electrically non-conductive material. As is usually the case with instruments of this type, the instrument is designed to be disposed of after a single usage and by molding the body from a relatively inexpensive thermoplastic material production costs well within a throw-away category are achieved.
  • a projecting nipple 12 is integrally formed at the rearward end of body 10 and a main flow passage 14 extends through the nipple for the entire length of the body. Nipple 12 is employed to connect passage 14 to a flexible tube 16 whose opposite end is connected to a conventional suction source, not shown. As best seen in FIG.
  • the forward or left hand end 18 of main passage 14 is of reduced diameter and separated from a branch passage 20 which places main passage 14 in communication with an elongate vent opening 22 which opens at the exterior of body 10.
  • the branch passage 20 is located vertically above the main flow passage 14 whereby, during use of the instrument, material contained within the body will flow into the left hand end 18 before it will flow into branch passage 20.
  • a second passage 24 extends through body 10 from end to end and is dimensioned to receive an electric power cable 26 which is connected to the electrical power supply employed inthe coagulation operation. Insulation is stripped from the end of cable 26 as at 28 and the bared end of the cable is bent back to extend rearwardly into the forward end of main passage section 18.
  • a hollow metal tube 30 is inserted into the front end of main passage section 18, the tube being dimensioned to snugly fit into passage 18 with the exterior wall of the tube clamping the bared end 28 of power cable 26 between the tube wall and the wall of passage section 18 to mechanically seat tube 30 in body 10 and to establish electrical contact between tube 30 and the electric power source. Referring to FIG. 1, it is seen that the entire exposed portion of tube 30 is enclosed by a sheath of electrically non-conductive material 32 with the exception of a relatively short section at the extreme tip of the projecting tube 30.
  • vent opening 22 takes the form of what might be best described as a narrow elongate slot which is elongated longitudinally of body 10.
  • suction is supplied to tube 16, with vent opening 22 uncovered, the suction is substantially all vented through opening 22 and little, if any, suction is supplied to the interior of tube 30.
  • the surgeon places his finger over the righthand or rearward end of opening 22 and slides his finger forward along the opening until the desired degree of suction is achieved. Referring to FIG. 2, it will be seen that fluid flowing through the instrument passes from left to right as viewed in FIG. 2 and that opening 22 is thus offset in an upstream direction from the location at which branch passage opens into main passage 14.
  • kidney or quarter-moon shaped with rounded corners the outer circular segment has a radius of Va"
  • the thickness of the wall separating branch passage 20 Cross-sectional configuration of branch passage 20
  • Location of upstream end of vent opening 22 Diameter of passage section 18'
  • a combined electrocoagulator-suction instrument comprising an elongate body of electrically nonconductive material having a main flow passage extending longitudinally therethrough, coupling means at one end of said body for connecting said main passage to a source of suction, receiving means at the other end of said passage receiving one end of an electrically conductive tube to place the interior of the tube in fluid communication with said main passage, electrical conductor means in contact with said electrically conductive tube in said receiving means, means defining a branch passage in said body opening into said main passage at a first location intermediate the ends of said main passage, and means defining a vent opening in the exterior of said body, said vent opening being disposed away from said first location in a direction toward said other end of said body, said branch passage communicating with said vent opening.
  • a combined electrocoagulator-suction instrument comprising an elongate body of electrically nonconductive material having first and second passages extending longitudinally therethrough, coupling means at one end of said body for connecting said first passage to a suction source, electrical conductor means extending through said second passage from said one end of said body and having an exposed electrically conductive end projecting into the end of said first passage adjacent the other end of said body, an elongate tube of electrically conductive material seated in said first passage at said other end of said body in electrical contact with said conductor, means defining a vent opening at the exterior of said body adjacent said other end of said body, means defining a branch passage extending from said vent opening through said body to communicate with said first passage at a location between said vent opening and said one end of said body, said vent opening being adapted to be fully or partially covered by a finger of a person holding said body to regulate the degree of suction in said tube.

Abstract

A combined electrocoagulator-suction instrument useful for coagulating bleeding capillaries and veins within a surgical field and for sucking out blood and other liquids from the field either during, before or after the coagulation procedure. An elongate body of electrically non-conductive material is formed with a main flow passage terminating at one end of the body in a nipple for connecting the passage to a vacuum source. A second passage through the body receives an electrical conductor connected to an electro-surgical generator, the end of the conductor passing through the second passage and having its bared end bent back to extend into the interior of the first passage. An open ended metal tube has one end formed to be inserted into the main passage at the end opposite to said nipple, the tube being mechanically seated within the passage in electrical contact with the bared wire end. An electrically non-conductive sheath surrounds all of the exposed surface of the tube with the exception of a short section at the opposite end or tip. A branch passage extends through the wall of the body to communicate with the main passage at a location intermediate the ends of the main passage, the opposite end of the branch passage opening at the exterior of the body at a vent opening which can be fully or partially covered by the surgeon''s finger to regulate the degree of suction within the main flow passage. The vent opening is offset from the location at which the branch passage communicates with the main passage in an upstream direction with respect to the direction of flow of fluid through the main passage.

Description

tates Patent Morrison, Jr.
1 1 COMBINED ELEC TROCOAGULATOR-SUCTION lNSTRUMENT [75] Inventor: Charles F. Morrison, .lr., Boulder,
Colo.
[73] Assignee: Valleylah, lnc., Boulder, C010.
[22] Filed: Mar. 26, 1973 [21] Appl. No.: 344,872
52 us. Cl. .1 128/2751, l28/303.17
[51] int. Cl. A61m 1/00, A6lb 17/40 [58] Field of Search 128/2751, 276, 277, 303.17
[56] References Cited UNITED STATES PATENTS 2,888,928 6/1959 Seiger l28/303.17
3,595,234 7/1971 Jackson 128/276 3,610,242 10/1971 Sheridan et a1 128/276 Primary Examiner-Channing L. Pace Attorney, Agent, or F irmBurton, Crandell, Polumbus & Harris [57] ABSTRACT A combined electrocoagulator-suction instrument useful for coagulating bleeding capillaries and veins within a surgical field and for sucking out blood and other liquids from the field either during, before or after the coagulation procedure. An elongate body of electrically non-conductive material is formed with a main flow passage terminating at one end of the body in a nipple for connecting the passage to a vacuum source. A second passage through the body receives an electrical conductor connected to an electrosurgical generator, the end of the conductor passing through the second passage and having its bared end bent back to extend into the interior of the first passage. An open ended metal tube has one end formed to be inserted into the main passage at the end opposite to said nipple, the tube being mechanically seated within the passage in electrical contact with the bared wire end. An electrically non-conductive sheath surrounds all of the exposed surface of the tube with the exception of a short section at the opposite end or tip. A branch passage extends through the wall of the body to communicate with the main passage at a location intermediate the ends of the main passage, the opposite end of the branch passage opening at the exterior of the body at a vent opening which can be fully or partially covered by the surgeons finger to regulate the degree of suction within the main flow passage. The vent opening is offset from the location at which the branch passage communicates with the main passage in an upstream direction with respect to the direction of flow of fluid through the main passage.
4 Claims, 3 Drawing Figures BACKGROUND OF THE INVENTION Coagulation of blood vessels during surgery by the application of a high frequency electrical current is a standard and widely used technique. In this technique,
the body of the patient is electrically connected to one side of an electrical circuit while an electrically conductive probe is connected to the other; When the probe is touched to or placed near the open blood vessel, a high frequency electrical current flows from the probe to cause coagulation at the point where the current jumps from the probe tip to the patient's body.
Because this technique is used forsealing off blood vessels, it follows that some quantity of blood will be encountered at the precise region at which the coagulation is to be performed and it is therefore often necessary that the excess blood be removed by a suction instrument.
The conventional suction instrument takes the form of a plastic body or fitting having a passage connected to a suction source. An elongate tube mounted on the body is inserted into the incision to suck out blood or other body fluids. The suction instrument is controlled by a simple vent opening in the body, the surgeon covering the vent opening with his finger when he wants to exert suction in the tube and uncovering the opening when suction at the tube end is not desired.
Because the shape of the tip of an electrocoagulator probe is not overly critical, attempts have previously been made to provide an instrument capable of performing the dual functions of electrocoagulation and suction by making the tube of the suction instrument of an electrically conductive material and electrically connecting this tube into the coagulating power circuit. This arrangement has proved to be totally unsatisfactory because of the fact that blood is electrically conductive and if the surgeon places his finger over the vent hole to induce suction while electrical current is flowing through the tube-probe, blood flowing into the vent opening will conduct current to the overlying finger, resulting in electrical shock or burn. Because of the high frequency currents employed, the thin material of the surgeons glove offers no effective resistance to the electric current.
SUMMARY OF THE INVENTION The present invention is especially designed to provide an instrument capable of simultaneous use both as an electrocoagulator and as a suction instrument. The instrument includes an elongate body formed of an inexpensive electrically non-conductive material. A main flow passage extends longitudinally through the body from end to end, a nipple at one end of the body being employed to couple that end of the body to a flexible tube connected to a suction source. A second'longitudinal passage extends through the body from end to end and receives the electric power cable of the coagulation circuit. The cable passes entirely through the second passage and its bared end is bent back into the forward end of the main flow passage. A hollow metal tube is inserted into the forward end of the main flow passage, the tube frictionally clamping itself in position and electrically contacting the exposed end of the electric power cable. An electrically non-conductive sheath encloses all of the exposed portion of the tube with the exception of a relatively short portion at the tube tip.
The suction source supplies suction to the main flow passage and to the interior of the tube. A vent opening for regulating the degree of suction in the tube is provided; however, unlike vent openings of conventional suction instruments, the vent opening does not communicate directly with the main flow passage. A branch passage having, in cross-section, a kidney shaped configuration extends from the vent opening through the body to communicate with the main flow passage at a location upstream of the vent opening with respect to the direction of flow of fluid through the main flow passage and, during use of the instrument, is disposed vertically above the main flow passage. Further, in contrast to conventional suction instruments whose vent opening is designed or shaped so as to be completely closed when touched by the surgeons finger, the vent opening of the present instrument is a relatively long and narrow slot which enables the surgeon to regulate the degree of suction by pushing his finger longitudinally along the slot from one end toward the other.
The fact that the vent opening is offset in an upstream direction from the location at which its branch passage communicates with the main flow passage means that in order for blood to reach the vent opening, the blood must flow in the direction opposite to that which it is urged by the suction. Further, the elongated vent opening enables the surgeon to apply an adequate amount of suction without completely closing the vent opening so that a flow of air through the branch passage in a direction from the vent opening toward the main passage can be present at all times to resist the flow of blood from the main passage to the vent opening. By preventing blood from reaching the vent opening, the possibility of electric shock or burn at the finger covering the vent opening is substantially eliminated.
Other objects and features of the invention will be come apparent by reference to the following specification and to the drawings.
IN THE DRAWINGS FIG. 1 is a perspective view of a combined electrocoagulator-suction instrument embodying the present invention;
FIG. 2 is a side elevational view of the instrument of FIG. 1 with certain parts broken away and shown in section; and
FIG-3 is a cross sectional view taken on line 3-3 of FIG. 2.
The instrument of the present invention includes an elongate body designated generally 10 which preferably is molded or otherwise formed from a relatively inexpensive electrically non-conductive material. As is usually the case with instruments of this type, the instrument is designed to be disposed of after a single usage and by molding the body from a relatively inexpensive thermoplastic material production costs well within a throw-away category are achieved. A projecting nipple 12 is integrally formed at the rearward end of body 10 and a main flow passage 14 extends through the nipple for the entire length of the body. Nipple 12 is employed to connect passage 14 to a flexible tube 16 whose opposite end is connected to a conventional suction source, not shown. As best seen in FIG. 2, the forward or left hand end 18 of main passage 14 is of reduced diameter and separated from a branch passage 20 which places main passage 14 in communication with an elongate vent opening 22 which opens at the exterior of body 10. The branch passage 20 is located vertically above the main flow passage 14 whereby, during use of the instrument, material contained within the body will flow into the left hand end 18 before it will flow into branch passage 20.
A second passage 24 extends through body 10 from end to end and is dimensioned to receive an electric power cable 26 which is connected to the electrical power supply employed inthe coagulation operation. Insulation is stripped from the end of cable 26 as at 28 and the bared end of the cable is bent back to extend rearwardly into the forward end of main passage section 18. A hollow metal tube 30 is inserted into the front end of main passage section 18, the tube being dimensioned to snugly fit into passage 18 with the exterior wall of the tube clamping the bared end 28 of power cable 26 between the tube wall and the wall of passage section 18 to mechanically seat tube 30 in body 10 and to establish electrical contact between tube 30 and the electric power source. Referring to FIG. 1, it is seen that the entire exposed portion of tube 30 is enclosed by a sheath of electrically non-conductive material 32 with the exception of a relatively short section at the extreme tip of the projecting tube 30.
It will be noted that vent opening 22 takes the form of what might be best described as a narrow elongate slot which is elongated longitudinally of body 10. When suction is supplied to tube 16, with vent opening 22 uncovered, the suction is substantially all vented through opening 22 and little, if any, suction is supplied to the interior of tube 30. When it is desired to suck blood or other body fluids into tube 30, the surgeon places his finger over the righthand or rearward end of opening 22 and slides his finger forward along the opening until the desired degree of suction is achieved. Referring to FIG. 2, it will be seen that fluid flowing through the instrument passes from left to right as viewed in FIG. 2 and that opening 22 is thus offset in an upstream direction from the location at which branch passage opens into main passage 14. Thus, in order for any blood to flow through branch passage 20 toward vent opening 22, the blood must flow in a direction opposite to the direction of flow induced by the suction applied at tube 16. Further, by leaving a portion of vent opening 22 uncovered, the surgeon can assure a flow of air through passage 20 from left to right as viewed in FIG. 2, thus further inhibiting the flow of blood in passage 20. Thus, suction can be applied at the same time current is flowing through tube 30 without risking electrical shock or burn to the portion of the finger exposed over opening 22.
An instrument constructed with the following dimensions has been found to be particularly suitable for use in accordance with the invention hereof:
Location of right end of branch passage 20 2%" from right end of body 10 (as viewed in FIG. 2)
kidney or quarter-moon shaped with rounded corners, the outer circular segment has a radius of Va", the thickness of the wall separating branch passage 20 Cross-sectional configuration of branch passage 20 Location of upstream end of vent opening 22 Diameter of passage section 18' While one embodiment of the invention has been described in detail, it will be apparent to those skilled in the art that the disclosed embodiment may be modified. Therefore, the foregoing description is to be considered exemplary rather than limiting, and the true scope of the invention is that defined in the following claims.
I claim:
1. A combined electrocoagulator-suction instrument comprising an elongate body of electrically nonconductive material having a main flow passage extending longitudinally therethrough, coupling means at one end of said body for connecting said main passage to a source of suction, receiving means at the other end of said passage receiving one end of an electrically conductive tube to place the interior of the tube in fluid communication with said main passage, electrical conductor means in contact with said electrically conductive tube in said receiving means, means defining a branch passage in said body opening into said main passage at a first location intermediate the ends of said main passage, and means defining a vent opening in the exterior of said body, said vent opening being disposed away from said first location in a direction toward said other end of said body, said branch passage communicating with said vent opening.
2. A combined electrocoagulator-suction instrument as defined in claim 1 in which said branch passage is, in cross section, kidney shaped.
3. A combined electrocoagulator-suction instrument comprising an elongate body of electrically nonconductive material having first and second passages extending longitudinally therethrough, coupling means at one end of said body for connecting said first passage to a suction source, electrical conductor means extending through said second passage from said one end of said body and having an exposed electrically conductive end projecting into the end of said first passage adjacent the other end of said body, an elongate tube of electrically conductive material seated in said first passage at said other end of said body in electrical contact with said conductor, means defining a vent opening at the exterior of said body adjacent said other end of said body, means defining a branch passage extending from said vent opening through said body to communicate with said first passage at a location between said vent opening and said one end of said body, said vent opening being adapted to be fully or partially covered by a finger of a person holding said body to regulate the degree of suction in said tube.
4. The invention defined in claim 3 wherein said vent opening is elongated longitudinally of said body.

Claims (4)

1. A combined electrocoagulator-suction instrument comprising an elongate body of electrically nonconductive material having a main flow passage extending longitudinally therethrough, coupling means at one end of said body for connecting said main passage to a source of suction, receiving means at the other end of said passage receiving one end of an electrically conductive tube to place the interior of the tube in fluid communication with said main passage, electrical conductor means in contact with said electrically conductive tube in said receiving means, means defining a branch passage in said body opening into said main passage at a first location intermediate the ends of said main passage, and means defining a vent opening in the exterior of said body, said vent opening being disposed away from said first location in a direction toward said other end of said body, said branch passage communicating with said vent opening.
2. A combined electrocoagulator-suction instrument as defined in claim 1 in which said branch passage is, in cross section, kidney shaped.
3. A combined electrocoagulator-suction instrument comprising an elongate body of electrically non-conductive material having first and second passages extending longitudinally therethrough, coupling means at one end of said body for connecting said first passage to a suction source, electrical conductor means extending through said second passage from said one end of said body and having an exposed electrically conductive end projecting into the end of said first passage adjacent the other end of said body, an elongate tube of electrically conductive material seated in said first passage at said other end of said body in electrical contact with said conductor, means defining a vent opening at the exterior of said body adjacent said other end of said body, means defining a branch passage extending from said vent opening through said body to communicate with said first passage at a location between said vent opening and said one end of said body, said vent opening being adapted to be fully or partially covered by a finger of a person holding said body to regulate the degree of suction in said tube.
4. The invention defined in claim 3 wherein said vent opening is elongated longitudinally of said body.
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Cited By (234)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902494A (en) * 1973-05-15 1975-09-02 Scheerer Suction surgical instrument
US3906955A (en) * 1974-05-06 1975-09-23 Richard R Roberts Surgical cauterizing tool having suction means
US3974833A (en) * 1973-03-19 1976-08-17 Durden Iii John G Disposable electrosurgical cautery having optional suction control feature
US3982541A (en) * 1974-07-29 1976-09-28 Esperance Jr Francis A L Eye surgical instrument
US4307720A (en) * 1979-07-26 1981-12-29 Weber Jr Jaroy Electrocautery apparatus and method and means for cleaning the same
US4347842A (en) * 1980-02-15 1982-09-07 Mark Beale Disposable electrical surgical suction tube and instrument
US4362166A (en) * 1980-11-04 1982-12-07 Mallinckrodt, Inc. Disposable medical probe and connector
WO1984003829A1 (en) * 1983-03-28 1984-10-11 Koezponti Valto Hitelbank Surgical instrument especially for performing neurosurgical operations
US4813926A (en) * 1986-07-02 1989-03-21 Sherwood Medical Company Medical suction device with air vent and fixed restrictor
US4815462A (en) * 1987-04-06 1989-03-28 Clark Vickie J Lipectomy device
US4872454A (en) * 1985-10-15 1989-10-10 Lucas DeOliveira Fluid control electrosurgical device
US4919129A (en) * 1987-11-30 1990-04-24 Celebration Medical Products, Inc. Extendable electrocautery surgery apparatus and method
US4932952A (en) * 1988-12-20 1990-06-12 Alto Development Corporation Antishock, anticlog suction coagulator
US4949734A (en) * 1988-08-25 1990-08-21 Gerald Bernstein Shield for electrosurgical device
US5052999A (en) * 1990-01-29 1991-10-01 Klein Jeffrey A Liposuction method and apparatus
US5055100A (en) * 1989-06-19 1991-10-08 Eugene Olsen Suction attachment for electrosurgical instruments or the like
EP0457220A1 (en) * 1990-05-14 1991-11-21 Colin Dr. Nates Suction devices
US5085657A (en) * 1983-03-14 1992-02-04 Ben Simhon Haim Electrosurgical instrument
DE4038633A1 (en) * 1990-12-04 1992-06-11 Storz Karl Rinsing and suction medical instrument esp. for operations - has slide valve housing easily releasable from HF plug housing
EP0518051A1 (en) * 1991-06-14 1992-12-16 Richard Wolf GmbH Coagulation suction and irrigation device
US5181916A (en) * 1991-04-26 1993-01-26 Sorenson Laboratories, Inc. Surgical probe and smoke eliminator
US5192267A (en) * 1989-01-23 1993-03-09 Nadiv Shapira Vortex smoke remover for electrosurgical devices
US5195959A (en) * 1991-05-31 1993-03-23 Paul C. Smith Electrosurgical device with suction and irrigation
US5201730A (en) * 1989-10-24 1993-04-13 Surgical Technologies, Inc. Tissue manipulator for use in vitreous surgery combining a fiber optic endoilluminator with an infusion/aspiration system
US5224944A (en) * 1991-01-07 1993-07-06 Elliott Martin P Aspiration tip for a cautery handpiece
US5234428A (en) * 1991-06-11 1993-08-10 Kaufman David I Disposable electrocautery/cutting instrument with integral continuous smoke evacuation
US5246440A (en) * 1990-09-13 1993-09-21 Noord Andrew J Van Electrosurgical knife
US5256138A (en) * 1990-10-04 1993-10-26 The Birtcher Corporation Electrosurgical handpiece incorporating blade and conductive gas functionality
US5273524A (en) * 1991-10-09 1993-12-28 Ethicon, Inc. Electrosurgical device
US5314406A (en) * 1992-10-09 1994-05-24 Symbiosis Corporation Endoscopic electrosurgical suction-irrigation instrument
US5322503A (en) * 1991-10-18 1994-06-21 Desai Ashvin H Endoscopic surgical instrument
US5364395A (en) * 1993-05-14 1994-11-15 West Jr Hugh S Arthroscopic surgical instrument with cauterizing capability
US5366490A (en) * 1992-08-12 1994-11-22 Vidamed, Inc. Medical probe device and method
US5368560A (en) * 1993-03-29 1994-11-29 Medical Development Systems, Inc. Suction nozzle
US5385544A (en) * 1992-08-12 1995-01-31 Vidamed, Inc. BPH ablation method and apparatus
US5409453A (en) * 1992-08-12 1995-04-25 Vidamed, Inc. Steerable medical probe with stylets
US5421819A (en) * 1992-08-12 1995-06-06 Vidamed, Inc. Medical probe device
US5435805A (en) * 1992-08-12 1995-07-25 Vidamed, Inc. Medical probe device with optical viewing capability
US5441503A (en) * 1988-09-24 1995-08-15 Considine; John Apparatus for removing tumors from hollow organs of the body
US5449356A (en) * 1991-10-18 1995-09-12 Birtcher Medical Systems, Inc. Multifunctional probe for minimally invasive surgery
US5451222A (en) * 1994-03-16 1995-09-19 Desentech, Inc. Smoke evacuation system
US5456662A (en) * 1993-02-02 1995-10-10 Edwards; Stuart D. Method for reducing snoring by RF ablation of the uvula
US5470308A (en) * 1992-08-12 1995-11-28 Vidamed, Inc. Medical probe with biopsy stylet
US5514131A (en) * 1992-08-12 1996-05-07 Stuart D. Edwards Method for the ablation treatment of the uvula
US5520685A (en) * 1994-08-04 1996-05-28 Alto Development Corporation Thermally-insulated anti-clog tip for electrocautery suction tubes
US5542915A (en) * 1992-08-12 1996-08-06 Vidamed, Inc. Thermal mapping catheter with ultrasound probe
US5554112A (en) * 1992-10-09 1996-09-10 Birtcher Medical Systems, Inc. Minimally invasive irrigator/aspirator surgical probe and method of using same
US5556377A (en) * 1992-08-12 1996-09-17 Vidamed, Inc. Medical probe apparatus with laser and/or microwave monolithic integrated circuit probe
US5599295A (en) * 1992-08-12 1997-02-04 Vidamed, Inc. Medical probe apparatus with enhanced RF, resistance heating, and microwave ablation capabilities
EP0763366A1 (en) * 1995-09-15 1997-03-19 Megadyne Medical Products, Inc. Suction coagulator bending tool
US5626560A (en) * 1993-04-13 1997-05-06 Soring Medizintechnik Gmbh Diathermic hand-held instrument with an endoscopic probe
US5630794A (en) * 1992-08-12 1997-05-20 Vidamed, Inc. Catheter tip and method of manufacturing
DE19701328A1 (en) * 1996-01-23 1997-07-24 Valleylab Inc Rinsing device for surgical use
US5672153A (en) * 1992-08-12 1997-09-30 Vidamed, Inc. Medical probe device and method
US5720719A (en) * 1992-08-12 1998-02-24 Vidamed, Inc. Ablative catheter with conformable body
US5730742A (en) * 1994-08-04 1998-03-24 Alto Development Corporation Inclined, flared, thermally-insulated, anti-clog tip for electrocautery suction tubes
US5788917A (en) * 1997-05-27 1998-08-04 General Motors Corporation Method of making a plastic article
US5861002A (en) * 1991-10-18 1999-01-19 Desai; Ashvin H. Endoscopic surgical instrument
ES2128232A1 (en) * 1996-03-13 1999-05-01 Fernandez Manuel Sevillano Brain separator with incorporated aspiration
US5904681A (en) * 1997-02-10 1999-05-18 Hugh S. West, Jr. Endoscopic surgical instrument with ability to selectively remove different tissue with mechanical and electrical energy
US5951548A (en) * 1997-02-21 1999-09-14 Stephen R. DeSisto Self-evacuating electrocautery device
US5976129A (en) * 1991-10-18 1999-11-02 Desai; Ashvin H. Endoscopic surgical instrument
US5989249A (en) * 1996-04-29 1999-11-23 Kirwan Surgical Products, Inc. Bipolar suction coagulator
US6102885A (en) * 1996-08-08 2000-08-15 Bass; Lawrence S. Device for suction-assisted lipectomy and method of using same
US6117134A (en) * 1996-02-14 2000-09-12 Cunningham; James Steven Instrument for suction electrosurgery
US6146380A (en) * 1998-01-09 2000-11-14 Radionics, Inc. Bent tip electrical surgical probe
US6146353A (en) * 1998-09-22 2000-11-14 Sherwood Services Ag Smoke extraction device
US6149646A (en) * 1999-02-02 2000-11-21 Linvatec Corporation Monopolar tissue ablator
US6231591B1 (en) 1991-10-18 2001-05-15 2000 Injectx, Inc. Method of localized fluid therapy
US20010001314A1 (en) * 1997-06-13 2001-05-17 Arthrocare Corporation Electrosurgical systems and methods for recanalization of occluded body lumens
US20010032001A1 (en) * 1995-06-07 2001-10-18 Olivier Ricart Systems and methods for electrosurgical treatment of spinal tissue
US6312426B1 (en) 1997-05-30 2001-11-06 Sherwood Services Ag Method and system for performing plate type radiofrequency ablation
US20020026186A1 (en) * 1995-06-07 2002-02-28 Arthrocare Corporation Electrosurgical systems and methods for treating tissue
US6358273B1 (en) 1999-04-09 2002-03-19 Oratec Inventions, Inc. Soft tissue heating apparatus with independent, cooperative heating sources
US6379350B1 (en) 1999-10-05 2002-04-30 Oratec Interventions, Inc. Surgical instrument for ablation and aspiration
US6391028B1 (en) 1997-02-12 2002-05-21 Oratec Interventions, Inc. Probe with distally orientated concave curve for arthroscopic surgery
US20020095151A1 (en) * 1995-11-22 2002-07-18 Arthrocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US20020095152A1 (en) * 1995-06-07 2002-07-18 Arthrocare Corporation Electrosurgical apparatus and methods for cutting tissue
US20020133149A1 (en) * 2001-03-17 2002-09-19 Arthrocare Corporation Electrosurgical systems and methods for hair transplantation and epilation
US6458127B1 (en) * 1999-11-22 2002-10-01 Csaba Truckai Polymer embolic elements with metallic coatings for occlusion of vascular malformations
US6461357B1 (en) 1997-02-12 2002-10-08 Oratec Interventions, Inc. Electrode for electrosurgical ablation of tissue
US20030009164A1 (en) * 1995-06-07 2003-01-09 Arthrocare Corporation Articulated electrosurgical probe
US20030014047A1 (en) * 1995-06-07 2003-01-16 Jean Woloszko Apparatus and methods for treating cervical inter-vertebral discs
US20030014051A1 (en) * 2001-06-18 2003-01-16 Arthrocare Corporation Electrosurgical apparatus having compound return electrode
US20030028189A1 (en) * 1998-08-11 2003-02-06 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US6524307B1 (en) 2001-10-05 2003-02-25 Medtek Devices, Inc. Smoke evacuation apparatus
US20030040742A1 (en) * 1998-02-20 2003-02-27 Arthrocare Corporation Systems and methods for electrosurgical spine surgery
US20030055418A1 (en) * 1998-06-02 2003-03-20 Arthrocare Corporation Systems and methods for electrosurgical tendon vascularization
US6544260B1 (en) 1996-08-20 2003-04-08 Oratec Interventions, Inc. Method for treating tissue in arthroscopic environment using precooling and apparatus for same
US20030073908A1 (en) * 1996-04-26 2003-04-17 2000 Injectx, Inc. Method and apparatus for delivery of genes, enzymes and biological agents to tissue cells
US20030084907A1 (en) * 1993-05-10 2003-05-08 Arthrocare Corporation Systems and methods for electrosurgical dissection and harvesting of tissue
US6564107B1 (en) * 2000-08-21 2003-05-13 Cardiac Pacemakers, Inc. Coil-less lead system
US20030097129A1 (en) * 1998-01-21 2003-05-22 Arthrocare Corporation Apparatus and methods for electrosurgical removal and digestion of tissue
US20030097126A1 (en) * 1993-05-10 2003-05-22 Arthrocare Corporation Bipolar electrosurgical clamp for removing and modifying tissue
US20030120269A1 (en) * 2001-11-08 2003-06-26 Arthrocare Corporation Methods and apparatus for skin treatment
US20030130738A1 (en) * 2001-11-08 2003-07-10 Arthrocare Corporation System and method for repairing a damaged intervertebral disc
US6595990B1 (en) 1992-01-07 2003-07-22 Arthrocare Corporation Systems and methods for electrosurgical tissue revascularization
US20030139789A1 (en) * 2001-11-08 2003-07-24 Arthrocare Corporation Systems and methods for electrosurigical treatment of obstructive sleep disorders
US20030158545A1 (en) * 2000-09-28 2003-08-21 Arthrocare Corporation Methods and apparatus for treating back pain
US6610059B1 (en) 2002-02-25 2003-08-26 Hs West Investments Llc Endoscopic instruments and methods for improved bubble aspiration at a surgical site
US20030163178A1 (en) * 1997-10-02 2003-08-28 Arthrocare Corporation Systems and methods for electrosurgical tissue contraction
US6623454B1 (en) 1992-01-07 2003-09-23 Arthrocare Corp. System and method for electrosurgical tissue contraction
US6632220B1 (en) 1992-01-07 2003-10-14 Arthrocare Corp. Systems for electrosurgical tissue treatment in conductive fluid
US6632193B1 (en) 1995-06-07 2003-10-14 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US20030208196A1 (en) * 2002-05-03 2003-11-06 Arthrocare Corporation Control system for limited-use device
US20030208192A1 (en) * 2000-11-24 2003-11-06 Csaba Truckai Polymer matrix devices for treatment of vascular malformations
US6645203B2 (en) 1997-02-12 2003-11-11 Oratec Interventions, Inc. Surgical instrument with off-axis electrode
US20030212396A1 (en) * 1995-11-22 2003-11-13 Arthrocare Corporation Systems and methods for electrosurgical incisions on external skin surfaces
US20030216725A1 (en) * 1993-05-10 2003-11-20 Arthrocare Corporation Electrosurgical apparatus and methods for laparoscopy
US20030216726A1 (en) * 1995-06-07 2003-11-20 Arthrocare Corporation Systems for epidermal tissue ablation
US20030225403A1 (en) * 2000-06-09 2003-12-04 Arthrocare Corporation Electrosurgical apparatus and methods for treating joint tissue
US6659106B1 (en) 1995-06-07 2003-12-09 Arthrocare Corporation System and methods for electrosurgical treatment of turbinates
US20040002647A1 (en) * 1991-10-18 2004-01-01 Ashvin Desai Gel injection treatment of body parts
US20040006339A1 (en) * 1995-06-07 2004-01-08 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from the base of tongue
US20040015216A1 (en) * 2002-05-30 2004-01-22 Desisto Stephen R. Self-evacuating electrocautery device
US20040024398A1 (en) * 1996-07-16 2004-02-05 Arthrocare Corporation Systems and methods for electrosurgical intervertebral disc replacement
US6695839B2 (en) 2001-02-08 2004-02-24 Oratec Interventions, Inc. Method and apparatus for treatment of disrupted articular cartilage
US20040054366A1 (en) * 1998-08-11 2004-03-18 Arthrocare Corporation Instrument for electrosurgical tissue treatment
US20040078037A1 (en) * 2001-05-10 2004-04-22 Gyrus Medical Limited Surgical instrument
US6726684B1 (en) 1996-07-16 2004-04-27 Arthrocare Corporation Methods for electrosurgical spine surgery
US20040082951A1 (en) * 2002-09-10 2004-04-29 O'halloran Laurence R. Beveled tonsil suction cautery dissector
US6730081B1 (en) 1991-10-18 2004-05-04 Ashvin H. Desai Endoscopic surgical instrument
US20040087939A1 (en) * 1993-05-10 2004-05-06 Arthrocare Corporation Methods for electrosurgical tissue treatment between spaced apart electrodes
US6747218B2 (en) 2002-09-20 2004-06-08 Sherwood Services Ag Electrosurgical haptic switch including snap dome and printed circuit stepped contact array
US6757565B2 (en) 2002-02-08 2004-06-29 Oratec Interventions, Inc. Electrosurgical instrument having a predetermined heat profile
US6770071B2 (en) 1995-06-07 2004-08-03 Arthrocare Corporation Bladed electrosurgical probe
US20040153055A1 (en) * 2000-12-15 2004-08-05 Tyco Healthcare Group Lp Electrosurgical electrode shroud
US6805130B2 (en) 1995-11-22 2004-10-19 Arthrocare Corporation Methods for electrosurgical tendon vascularization
US20040247849A1 (en) * 2003-06-05 2004-12-09 Csaba Truckai Polymer composites for biomedical applications and methods of making
US20050004634A1 (en) * 1995-06-07 2005-01-06 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
US20050043710A1 (en) * 2002-05-28 2005-02-24 Macosta Medical U.S.A., L.L.C. Method and apparatus to decrease the risk of intraneuronal injection during administration of nerve block anesthesia
US20050043709A1 (en) * 2002-10-10 2005-02-24 Brimhall Greg L. System and method of delivering local anesthesia
US6896674B1 (en) 1993-05-10 2005-05-24 Arthrocare Corporation Electrosurgical apparatus having digestion electrode and methods related thereto
US6939346B2 (en) 1999-04-21 2005-09-06 Oratec Interventions, Inc. Method and apparatus for controlling a temperature-controlled probe
US20050240206A1 (en) * 2004-04-21 2005-10-27 Sjostrom Douglas D Surgical instrument aspiration valve
US20050255039A1 (en) * 1998-06-26 2005-11-17 Pro Surg, Inc., A California Corporation Gel injection treatment of breast, fibroids & endometrial ablation
US20050277915A1 (en) * 2004-06-10 2005-12-15 Decesare Michael Electrosurgical ablator with integrated aspirator lumen and method of making same
US20050277916A1 (en) * 2004-06-10 2005-12-15 Decesare Michael Electrosurgical device with adhesive-free insulating piece and method of making same
US20050288662A1 (en) * 2004-06-23 2005-12-29 Uchida Andy H Electrosurgical generator
US6997941B2 (en) 1996-08-13 2006-02-14 Oratec Interventions, Inc. Method and apparatus for treating annular fissures in intervertebral discs
US20060041257A1 (en) * 2003-11-20 2006-02-23 Sartor Joe D Electrosurgical pencil with improved controls
US7070596B1 (en) 2000-08-09 2006-07-04 Arthrocare Corporation Electrosurgical apparatus having a curved distal section
US7131969B1 (en) 1995-06-07 2006-11-07 Arthrocare Corp Systems and methods for electrosurgical treatment of obstructive sleep disorders
US20060265149A1 (en) * 2005-04-04 2006-11-23 Palmerton Christopher A Fluid evacuation system with two-way communication filter
US20060293655A1 (en) * 2005-06-28 2006-12-28 Sherwood Services Ag Electrode with rotatably deployable sheath
US7156842B2 (en) 2003-11-20 2007-01-02 Sherwood Services Ag Electrosurgical pencil with improved controls
US7156844B2 (en) 2003-11-20 2007-01-02 Sherwood Services Ag Electrosurgical pencil with improved controls
US20070000501A1 (en) * 2005-07-01 2007-01-04 Wert Lindsay T Surgical procedure supplemental accessory controller and method utilizing turn-on and turn-off time delays
US7179255B2 (en) 1995-06-07 2007-02-20 Arthrocare Corporation Methods for targeted electrosurgery on contained herniated discs
US7235072B2 (en) 2003-02-20 2007-06-26 Sherwood Services Ag Motion detector for controlling electrosurgical output
US7241294B2 (en) 2003-11-19 2007-07-10 Sherwood Services Ag Pistol grip electrosurgical pencil with manual aspirator/irrigator and methods of using the same
US7244257B2 (en) 2002-11-05 2007-07-17 Sherwood Services Ag Electrosurgical pencil having a single button variable control
US7297145B2 (en) 1997-10-23 2007-11-20 Arthrocare Corporation Bipolar electrosurgical clamp for removing and modifying tissue
US7297143B2 (en) 2003-02-05 2007-11-20 Arthrocare Corporation Temperature indicating electrosurgical apparatus and methods
US7318823B2 (en) 1995-04-13 2008-01-15 Arthrocare Corporation Methods for repairing damaged intervertebral discs
US20080086121A1 (en) * 2006-10-06 2008-04-10 Sensenbrenner Alexander G Surgical instrument for coagulation and suction
US7357798B2 (en) 1996-07-16 2008-04-15 Arthrocare Corporation Systems and methods for electrosurgical prevention of disc herniations
US7387625B2 (en) 1995-06-07 2008-06-17 Arthrocare Corporation Methods and apparatus for treating intervertebral discs
US7393354B2 (en) 2002-07-25 2008-07-01 Sherwood Services Ag Electrosurgical pencil with drag sensing capability
US7422585B1 (en) 1992-01-07 2008-09-09 Arthrocare Corporation System for electrosurgical myocardial revascularization
US7429262B2 (en) 1992-01-07 2008-09-30 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
US7491200B2 (en) 2004-03-26 2009-02-17 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from base of tongue
US7505812B1 (en) 1993-05-10 2009-03-17 Arthrocare Corporation Electrosurgical system for treating restenosis of body lumens
US7549424B2 (en) 1991-10-18 2009-06-23 Pro Surg, Inc. Method and apparatus for tissue treatment with laser and electromagnetic radiation
US7572251B1 (en) 1995-06-07 2009-08-11 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US20090248010A1 (en) * 2008-03-31 2009-10-01 Monte Fry Electrosurgical Pencil Including Improved Controls
US7632267B2 (en) 2005-07-06 2009-12-15 Arthrocare Corporation Fuse-electrode electrosurgical apparatus
US20100023008A1 (en) * 2008-07-24 2010-01-28 Heard David N Suction Coagulator
US7655003B2 (en) 2005-06-22 2010-02-02 Smith & Nephew, Inc. Electrosurgical power control
US7678069B1 (en) 1995-11-22 2010-03-16 Arthrocare Corporation System for electrosurgical tissue treatment in the presence of electrically conductive fluid
US7691101B2 (en) 2006-01-06 2010-04-06 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US7704249B2 (en) 2004-05-07 2010-04-27 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
US7708733B2 (en) 2003-10-20 2010-05-04 Arthrocare Corporation Electrosurgical method and apparatus for removing tissue within a bone body
US7758537B1 (en) 1995-11-22 2010-07-20 Arthrocare Corporation Systems and methods for electrosurgical removal of the stratum corneum
US7794456B2 (en) 2003-05-13 2010-09-14 Arthrocare Corporation Systems and methods for electrosurgical intervertebral disc replacement
US7828794B2 (en) 2005-08-25 2010-11-09 Covidien Ag Handheld electrosurgical apparatus for controlling operating room equipment
US20100314796A1 (en) * 2006-08-03 2010-12-16 Becton, Dickinson And Company Syringe and Removable Needle Assembly Having Binary Attachment Features
US7862560B2 (en) 2007-03-23 2011-01-04 Arthrocare Corporation Ablation apparatus having reduced nerve stimulation and related methods
US20110022048A1 (en) * 2008-01-31 2011-01-27 Uwe Bacher Bipolar coagulation instrument
US7879033B2 (en) 2003-11-20 2011-02-01 Covidien Ag Electrosurgical pencil with advanced ES controls
US7879034B2 (en) 2006-03-02 2011-02-01 Arthrocare Corporation Internally located return electrode electrosurgical apparatus, system and method
US7892230B2 (en) 2004-06-24 2011-02-22 Arthrocare Corporation Electrosurgical device having planar vertical electrode and related methods
US8012153B2 (en) 2003-07-16 2011-09-06 Arthrocare Corporation Rotary electrosurgical apparatus and methods thereof
US8114071B2 (en) 2006-05-30 2012-02-14 Arthrocare Corporation Hard tissue ablation system
US8162937B2 (en) 2008-06-27 2012-04-24 Tyco Healthcare Group Lp High volume fluid seal for electrosurgical handpiece
USD658760S1 (en) 2010-10-15 2012-05-01 Arthrocare Corporation Wound care electrosurgical wand
US8192424B2 (en) 2007-01-05 2012-06-05 Arthrocare Corporation Electrosurgical system with suction control apparatus, system and method
US8231620B2 (en) 2009-02-10 2012-07-31 Tyco Healthcare Group Lp Extension cutting blade
US8235987B2 (en) 2007-12-05 2012-08-07 Tyco Healthcare Group Lp Thermal penetration and arc length controllable electrosurgical pencil
US8257350B2 (en) 2009-06-17 2012-09-04 Arthrocare Corporation Method and system of an electrosurgical controller with wave-shaping
US8317786B2 (en) 2009-09-25 2012-11-27 AthroCare Corporation System, method and apparatus for electrosurgical instrument with movable suction sheath
US8323279B2 (en) 2009-09-25 2012-12-04 Arthocare Corporation System, method and apparatus for electrosurgical instrument with movable fluid delivery sheath
US8353907B2 (en) 2007-12-21 2013-01-15 Atricure, Inc. Ablation device with internally cooled electrodes
US8355799B2 (en) 2008-12-12 2013-01-15 Arthrocare Corporation Systems and methods for limiting joint temperature
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
US8506565B2 (en) 2007-08-23 2013-08-13 Covidien Lp Electrosurgical device with LED adapter
US8568405B2 (en) 2010-10-15 2013-10-29 Arthrocare Corporation Electrosurgical wand and related method and system
US8574187B2 (en) 2009-03-09 2013-11-05 Arthrocare Corporation System and method of an electrosurgical controller with output RF energy control
US8597292B2 (en) 2008-03-31 2013-12-03 Covidien Lp Electrosurgical pencil including improved controls
US8636733B2 (en) 2008-03-31 2014-01-28 Covidien Lp Electrosurgical pencil including improved controls
US8668688B2 (en) 2006-05-05 2014-03-11 Covidien Ag Soft tissue RF transection and resection device
US8685018B2 (en) 2010-10-15 2014-04-01 Arthrocare Corporation Electrosurgical wand and related method and system
US8696659B2 (en) 2010-04-30 2014-04-15 Arthrocare Corporation Electrosurgical system and method having enhanced temperature measurement
US8747401B2 (en) 2011-01-20 2014-06-10 Arthrocare Corporation Systems and methods for turbinate reduction
US8747399B2 (en) 2010-04-06 2014-06-10 Arthrocare Corporation Method and system of reduction of low frequency muscle stimulation during electrosurgical procedures
US8747111B2 (en) 2010-04-30 2014-06-10 3M Innovative Properties Company Suction handle, suction handle assembly, and oral care systems comprising same
US8747400B2 (en) 2008-08-13 2014-06-10 Arthrocare Corporation Systems and methods for screen electrode securement
US20140228839A1 (en) * 2005-12-02 2014-08-14 Ioan Cosmescu Swivel device for improved surgical smoke evacuation
US8876746B2 (en) 2006-01-06 2014-11-04 Arthrocare Corporation Electrosurgical system and method for treating chronic wound tissue
US8979838B2 (en) 2010-05-24 2015-03-17 Arthrocare Corporation Symmetric switching electrode method and related system
US20150080890A1 (en) * 2013-09-13 2015-03-19 Gyrus Medical Limited Electrode assembly
US8998892B2 (en) 2007-12-21 2015-04-07 Atricure, Inc. Ablation device with cooled electrodes and methods of use
US9011428B2 (en) 2011-03-02 2015-04-21 Arthrocare Corporation Electrosurgical device with internal digestor electrode
US9101363B2 (en) 2012-08-10 2015-08-11 William J. Zinnanti Cautery electrode with multi-channel insulated shaft
US9131597B2 (en) 2011-02-02 2015-09-08 Arthrocare Corporation Electrosurgical system and method for treating hard body tissue
US9168082B2 (en) 2011-02-09 2015-10-27 Arthrocare Corporation Fine dissection electrosurgical device
US9254166B2 (en) 2013-01-17 2016-02-09 Arthrocare Corporation Systems and methods for turbinate reduction
US9271784B2 (en) 2011-02-09 2016-03-01 Arthrocare Corporation Fine dissection electrosurgical device
WO2016053635A2 (en) 2014-09-17 2016-04-07 Zinnanti William J Electrosurgery probes with smoke and liquid evacuation
US9358063B2 (en) 2008-02-14 2016-06-07 Arthrocare Corporation Ablation performance indicator for electrosurgical devices
US9526556B2 (en) 2014-02-28 2016-12-27 Arthrocare Corporation Systems and methods systems related to electrosurgical wands with screen electrodes
US9693818B2 (en) 2013-03-07 2017-07-04 Arthrocare Corporation Methods and systems related to electrosurgical wands
US9713489B2 (en) 2013-03-07 2017-07-25 Arthrocare Corporation Electrosurgical methods and systems
US9788882B2 (en) 2011-09-08 2017-10-17 Arthrocare Corporation Plasma bipolar forceps
US9801678B2 (en) 2013-03-13 2017-10-31 Arthrocare Corporation Method and system of controlling conductive fluid flow during an electrosurgical procedure
US9827140B2 (en) 2013-07-17 2017-11-28 William Thomas McClellan Percutaneous blepharoplasty device and method
WO2017211601A1 (en) * 2016-06-06 2017-12-14 Pajunk GmbH Medizintechnologie Monopolar cannula
US9962150B2 (en) 2013-12-20 2018-05-08 Arthrocare Corporation Knotless all suture tissue repair
US10299855B2 (en) 2009-06-16 2019-05-28 Karl Storz Se & Co. Kg Medical coagulation instrument
US10420607B2 (en) 2014-02-14 2019-09-24 Arthrocare Corporation Methods and systems related to an electrosurgical controller
US10448992B2 (en) 2010-10-22 2019-10-22 Arthrocare Corporation Electrosurgical system with device specific operational parameters
US10716587B2 (en) 2014-06-13 2020-07-21 Surgis Medical Llc Surgical device with light
US11191885B2 (en) * 2018-12-06 2021-12-07 Joshua C. Arnone Flow control system
US11564732B2 (en) 2019-12-05 2023-01-31 Covidien Lp Tensioning mechanism for bipolar pencil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888928A (en) * 1957-04-15 1959-06-02 Seiger Harry Wright Coagulating surgical instrument
US3595234A (en) * 1969-02-19 1971-07-27 Sheridan David S Vacuum control for medicosurgical suction tube
US3610242A (en) * 1969-02-28 1971-10-05 David S Sheridan Medico-surgical suction systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888928A (en) * 1957-04-15 1959-06-02 Seiger Harry Wright Coagulating surgical instrument
US3595234A (en) * 1969-02-19 1971-07-27 Sheridan David S Vacuum control for medicosurgical suction tube
US3610242A (en) * 1969-02-28 1971-10-05 David S Sheridan Medico-surgical suction systems

Cited By (382)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974833A (en) * 1973-03-19 1976-08-17 Durden Iii John G Disposable electrosurgical cautery having optional suction control feature
US3902494A (en) * 1973-05-15 1975-09-02 Scheerer Suction surgical instrument
US3906955A (en) * 1974-05-06 1975-09-23 Richard R Roberts Surgical cauterizing tool having suction means
US3982541A (en) * 1974-07-29 1976-09-28 Esperance Jr Francis A L Eye surgical instrument
US4307720A (en) * 1979-07-26 1981-12-29 Weber Jr Jaroy Electrocautery apparatus and method and means for cleaning the same
US4347842A (en) * 1980-02-15 1982-09-07 Mark Beale Disposable electrical surgical suction tube and instrument
US4362166A (en) * 1980-11-04 1982-12-07 Mallinckrodt, Inc. Disposable medical probe and connector
US5085657A (en) * 1983-03-14 1992-02-04 Ben Simhon Haim Electrosurgical instrument
GB2146536A (en) * 1983-03-28 1985-04-24 Koezponti Valto Hitelbank Surgical instrument especially for performing neurosurgical operations
US4686981A (en) * 1983-03-28 1987-08-18 Laszlo Forintos Surgical instrument especially for performing neurosurgical operations
WO1984003829A1 (en) * 1983-03-28 1984-10-11 Koezponti Valto Hitelbank Surgical instrument especially for performing neurosurgical operations
US4872454A (en) * 1985-10-15 1989-10-10 Lucas DeOliveira Fluid control electrosurgical device
US4813926A (en) * 1986-07-02 1989-03-21 Sherwood Medical Company Medical suction device with air vent and fixed restrictor
US4815462A (en) * 1987-04-06 1989-03-28 Clark Vickie J Lipectomy device
US4919129A (en) * 1987-11-30 1990-04-24 Celebration Medical Products, Inc. Extendable electrocautery surgery apparatus and method
US4949734A (en) * 1988-08-25 1990-08-21 Gerald Bernstein Shield for electrosurgical device
US5718709A (en) * 1988-09-24 1998-02-17 Considine; John Apparatus for removing tumours from hollow organs of the body
US5441503A (en) * 1988-09-24 1995-08-15 Considine; John Apparatus for removing tumors from hollow organs of the body
US4932952A (en) * 1988-12-20 1990-06-12 Alto Development Corporation Antishock, anticlog suction coagulator
US5192267A (en) * 1989-01-23 1993-03-09 Nadiv Shapira Vortex smoke remover for electrosurgical devices
US5055100A (en) * 1989-06-19 1991-10-08 Eugene Olsen Suction attachment for electrosurgical instruments or the like
US5201730A (en) * 1989-10-24 1993-04-13 Surgical Technologies, Inc. Tissue manipulator for use in vitreous surgery combining a fiber optic endoilluminator with an infusion/aspiration system
US5052999A (en) * 1990-01-29 1991-10-01 Klein Jeffrey A Liposuction method and apparatus
EP0457220A1 (en) * 1990-05-14 1991-11-21 Colin Dr. Nates Suction devices
US5123840A (en) * 1990-05-14 1992-06-23 Colin Nates Surgical apparatus
AU646666B2 (en) * 1990-05-14 1994-03-03 Colin Nates Surgical apparatus
US5246440A (en) * 1990-09-13 1993-09-21 Noord Andrew J Van Electrosurgical knife
US5256138A (en) * 1990-10-04 1993-10-26 The Birtcher Corporation Electrosurgical handpiece incorporating blade and conductive gas functionality
DE4038633A1 (en) * 1990-12-04 1992-06-11 Storz Karl Rinsing and suction medical instrument esp. for operations - has slide valve housing easily releasable from HF plug housing
DE4038633C2 (en) * 1990-12-04 2003-06-26 Storz Karl Gmbh & Co Kg Device for rinsing and suctioning of operating areas
US5224944A (en) * 1991-01-07 1993-07-06 Elliott Martin P Aspiration tip for a cautery handpiece
US5181916A (en) * 1991-04-26 1993-01-26 Sorenson Laboratories, Inc. Surgical probe and smoke eliminator
US5195959A (en) * 1991-05-31 1993-03-23 Paul C. Smith Electrosurgical device with suction and irrigation
US5234428A (en) * 1991-06-11 1993-08-10 Kaufman David I Disposable electrocautery/cutting instrument with integral continuous smoke evacuation
EP0518051A1 (en) * 1991-06-14 1992-12-16 Richard Wolf GmbH Coagulation suction and irrigation device
US5273524A (en) * 1991-10-09 1993-12-28 Ethicon, Inc. Electrosurgical device
US5976129A (en) * 1991-10-18 1999-11-02 Desai; Ashvin H. Endoscopic surgical instrument
US5449356A (en) * 1991-10-18 1995-09-12 Birtcher Medical Systems, Inc. Multifunctional probe for minimally invasive surgery
US6730081B1 (en) 1991-10-18 2004-05-04 Ashvin H. Desai Endoscopic surgical instrument
US5861002A (en) * 1991-10-18 1999-01-19 Desai; Ashvin H. Endoscopic surgical instrument
US20040002647A1 (en) * 1991-10-18 2004-01-01 Ashvin Desai Gel injection treatment of body parts
US7549424B2 (en) 1991-10-18 2009-06-23 Pro Surg, Inc. Method and apparatus for tissue treatment with laser and electromagnetic radiation
US6231591B1 (en) 1991-10-18 2001-05-15 2000 Injectx, Inc. Method of localized fluid therapy
US5322503A (en) * 1991-10-18 1994-06-21 Desai Ashvin H Endoscopic surgical instrument
US6623454B1 (en) 1992-01-07 2003-09-23 Arthrocare Corp. System and method for electrosurgical tissue contraction
US6632220B1 (en) 1992-01-07 2003-10-14 Arthrocare Corp. Systems for electrosurgical tissue treatment in conductive fluid
US7468059B2 (en) 1992-01-07 2008-12-23 Arthrocare Corporation System and method for epidermal tissue ablation
US7717912B2 (en) 1992-01-07 2010-05-18 Arthrocare Corporation Bipolar electrosurgical clamp for removing and modifying tissue
US7507236B2 (en) 1992-01-07 2009-03-24 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US7201750B1 (en) 1992-01-07 2007-04-10 Arthrocare Corporation System for treating articular cartilage defects
US7824405B2 (en) 1992-01-07 2010-11-02 Arthrocare Corporation Electrosurgical apparatus and methods for laparoscopy
US6595990B1 (en) 1992-01-07 2003-07-22 Arthrocare Corporation Systems and methods for electrosurgical tissue revascularization
US7819863B2 (en) 1992-01-07 2010-10-26 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US7429262B2 (en) 1992-01-07 2008-09-30 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
US7422585B1 (en) 1992-01-07 2008-09-09 Arthrocare Corporation System for electrosurgical myocardial revascularization
US5554110A (en) * 1992-08-12 1996-09-10 Vidamed, Inc. Medical ablation apparatus
US5599294A (en) * 1992-08-12 1997-02-04 Vidamed, Inc. Microwave probe device and method
US5607389A (en) * 1992-08-12 1997-03-04 Vidamed, Inc. Medical probe with biopsy stylet
US6464661B2 (en) 1992-08-12 2002-10-15 Vidamed, Inc. Medical probe with stylets
US5470308A (en) * 1992-08-12 1995-11-28 Vidamed, Inc. Medical probe with biopsy stylet
US5630794A (en) * 1992-08-12 1997-05-20 Vidamed, Inc. Catheter tip and method of manufacturing
US5435805A (en) * 1992-08-12 1995-07-25 Vidamed, Inc. Medical probe device with optical viewing capability
US5672153A (en) * 1992-08-12 1997-09-30 Vidamed, Inc. Medical probe device and method
US5599295A (en) * 1992-08-12 1997-02-04 Vidamed, Inc. Medical probe apparatus with enhanced RF, resistance heating, and microwave ablation capabilities
US5720718A (en) * 1992-08-12 1998-02-24 Vidamed, Inc. Medical probe apparatus with enhanced RF, resistance heating, and microwave ablation capabilities
US5720719A (en) * 1992-08-12 1998-02-24 Vidamed, Inc. Ablative catheter with conformable body
US5366490A (en) * 1992-08-12 1994-11-22 Vidamed, Inc. Medical probe device and method
US5556377A (en) * 1992-08-12 1996-09-17 Vidamed, Inc. Medical probe apparatus with laser and/or microwave monolithic integrated circuit probe
US6206847B1 (en) 1992-08-12 2001-03-27 Vidamed, Inc. Medical probe device
US5421819A (en) * 1992-08-12 1995-06-06 Vidamed, Inc. Medical probe device
US5895370A (en) * 1992-08-12 1999-04-20 Vidamed, Inc. Medical probe (with stylets) device
US5542915A (en) * 1992-08-12 1996-08-06 Vidamed, Inc. Thermal mapping catheter with ultrasound probe
US5470309A (en) * 1992-08-12 1995-11-28 Vidamed, Inc. Medical ablation apparatus utilizing a heated stylet
US5370675A (en) * 1992-08-12 1994-12-06 Vidamed, Inc. Medical probe device and method
US5385544A (en) * 1992-08-12 1995-01-31 Vidamed, Inc. BPH ablation method and apparatus
US5514131A (en) * 1992-08-12 1996-05-07 Stuart D. Edwards Method for the ablation treatment of the uvula
US5409453A (en) * 1992-08-12 1995-04-25 Vidamed, Inc. Steerable medical probe with stylets
US6022334A (en) * 1992-08-12 2000-02-08 Vidamed, Inc. Medical probe device with optic viewing capability
US5554112A (en) * 1992-10-09 1996-09-10 Birtcher Medical Systems, Inc. Minimally invasive irrigator/aspirator surgical probe and method of using same
US5314406A (en) * 1992-10-09 1994-05-24 Symbiosis Corporation Endoscopic electrosurgical suction-irrigation instrument
US5456662A (en) * 1993-02-02 1995-10-10 Edwards; Stuart D. Method for reducing snoring by RF ablation of the uvula
US5368560A (en) * 1993-03-29 1994-11-29 Medical Development Systems, Inc. Suction nozzle
US5626560A (en) * 1993-04-13 1997-05-06 Soring Medizintechnik Gmbh Diathermic hand-held instrument with an endoscopic probe
US6896674B1 (en) 1993-05-10 2005-05-24 Arthrocare Corporation Electrosurgical apparatus having digestion electrode and methods related thereto
US20040087939A1 (en) * 1993-05-10 2004-05-06 Arthrocare Corporation Methods for electrosurgical tissue treatment between spaced apart electrodes
US7445618B2 (en) 1993-05-10 2008-11-04 Arthrocare Corporation Methods for tissue ablation using pulsed energy
US7505812B1 (en) 1993-05-10 2009-03-17 Arthrocare Corporation Electrosurgical system for treating restenosis of body lumens
US6974453B2 (en) 1993-05-10 2005-12-13 Arthrocare Corporation Dual mode electrosurgical clamping probe and related methods
US6960204B2 (en) 1993-05-10 2005-11-01 Arthrocare Corporation Electrosurgical method using laterally arranged active electrode
US20030216725A1 (en) * 1993-05-10 2003-11-20 Arthrocare Corporation Electrosurgical apparatus and methods for laparoscopy
US6915806B2 (en) 1993-05-10 2005-07-12 Arthrocare Corporation Method for harvesting graft vessel
US20020052600A1 (en) * 1993-05-10 2002-05-02 Davison Terry S. Electrosurgical apparatus and methods for ablating tissue
US6746447B2 (en) 1993-05-10 2004-06-08 Arthrocare Corporation Methods for ablating tissue
US7169143B2 (en) 1993-05-10 2007-01-30 Arthrocare Corporation Methods for electrosurgical tissue treatment in electrically conductive fluid
US7331957B2 (en) 1993-05-10 2008-02-19 Arthrocare Corporation Electrosurgical apparatus and methods for laparoscopy
US6589237B2 (en) 1993-05-10 2003-07-08 Arthrocare Corp. Electrosurgical apparatus and methods for treating tissue
US20030084907A1 (en) * 1993-05-10 2003-05-08 Arthrocare Corporation Systems and methods for electrosurgical dissection and harvesting of tissue
US20030097126A1 (en) * 1993-05-10 2003-05-22 Arthrocare Corporation Bipolar electrosurgical clamp for removing and modifying tissue
US5364395A (en) * 1993-05-14 1994-11-15 West Jr Hugh S Arthroscopic surgical instrument with cauterizing capability
US5451222A (en) * 1994-03-16 1995-09-19 Desentech, Inc. Smoke evacuation system
US20040087937A1 (en) * 1994-05-10 2004-05-06 Arthrocare Corporation Systems for electrosurgical tissue treatment in conductive fluid
US7217268B2 (en) 1994-05-10 2007-05-15 Arthrocare Corporation Method for electrosurgical tissue treatment near a patient's heart
US5730742A (en) * 1994-08-04 1998-03-24 Alto Development Corporation Inclined, flared, thermally-insulated, anti-clog tip for electrocautery suction tubes
US5520685A (en) * 1994-08-04 1996-05-28 Alto Development Corporation Thermally-insulated anti-clog tip for electrocautery suction tubes
US7318823B2 (en) 1995-04-13 2008-01-15 Arthrocare Corporation Methods for repairing damaged intervertebral discs
US7824398B2 (en) 1995-06-07 2010-11-02 Arthrocare Corporation Electrosurgical systems and methods for removing and modifying tissue
US20020095152A1 (en) * 1995-06-07 2002-07-18 Arthrocare Corporation Electrosurgical apparatus and methods for cutting tissue
US7270659B2 (en) 1995-06-07 2007-09-18 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
US20030014047A1 (en) * 1995-06-07 2003-01-16 Jean Woloszko Apparatus and methods for treating cervical inter-vertebral discs
US6659106B1 (en) 1995-06-07 2003-12-09 Arthrocare Corporation System and methods for electrosurgical treatment of turbinates
US20030009164A1 (en) * 1995-06-07 2003-01-09 Arthrocare Corporation Articulated electrosurgical probe
USRE40156E1 (en) 1995-06-07 2008-03-18 Arthrocare Corporation Methods for repairing damaged intervertebral discs
US7192428B2 (en) 1995-06-07 2007-03-20 Arthrocare Corporation Systems for epidermal tissue ablation
US6770071B2 (en) 1995-06-07 2004-08-03 Arthrocare Corporation Bladed electrosurgical probe
US7387625B2 (en) 1995-06-07 2008-06-17 Arthrocare Corporation Methods and apparatus for treating intervertebral discs
US6772012B2 (en) 1995-06-07 2004-08-03 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
US6837887B2 (en) 1995-06-07 2005-01-04 Arthrocare Corporation Articulated electrosurgical probe and methods
US7179255B2 (en) 1995-06-07 2007-02-20 Arthrocare Corporation Methods for targeted electrosurgery on contained herniated discs
US20030216726A1 (en) * 1995-06-07 2003-11-20 Arthrocare Corporation Systems for epidermal tissue ablation
US6837888B2 (en) 1995-06-07 2005-01-04 Arthrocare Corporation Electrosurgical probe with movable return electrode and methods related thereto
US7393351B2 (en) 1995-06-07 2008-07-01 Arthrocare Corporation Apparatus and methods for treating cervical inter-vertebral discs
US20050004634A1 (en) * 1995-06-07 2005-01-06 Arthrocare Corporation Methods for electrosurgical treatment of spinal tissue
US20020026186A1 (en) * 1995-06-07 2002-02-28 Arthrocare Corporation Electrosurgical systems and methods for treating tissue
US7442191B2 (en) 1995-06-07 2008-10-28 Arthrocare Corporation Systems and methods for electrosurgical treatment of turbinates
US20010032001A1 (en) * 1995-06-07 2001-10-18 Olivier Ricart Systems and methods for electrosurgical treatment of spinal tissue
US6632193B1 (en) 1995-06-07 2003-10-14 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US7131969B1 (en) 1995-06-07 2006-11-07 Arthrocare Corp Systems and methods for electrosurgical treatment of obstructive sleep disorders
US7572251B1 (en) 1995-06-07 2009-08-11 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US20040006339A1 (en) * 1995-06-07 2004-01-08 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from the base of tongue
EP0763366A1 (en) * 1995-09-15 1997-03-19 Megadyne Medical Products, Inc. Suction coagulator bending tool
AU705312B2 (en) * 1995-09-15 1999-05-20 Megadyne Medical Products, Inc. Suction coagulator bending tool
US20020099366A1 (en) * 1995-11-22 2002-07-25 Arthrocare Corporation, A Delaware Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US6805130B2 (en) 1995-11-22 2004-10-19 Arthrocare Corporation Methods for electrosurgical tendon vascularization
US20030212396A1 (en) * 1995-11-22 2003-11-13 Arthrocare Corporation Systems and methods for electrosurgical incisions on external skin surfaces
US7758537B1 (en) 1995-11-22 2010-07-20 Arthrocare Corporation Systems and methods for electrosurgical removal of the stratum corneum
US7186234B2 (en) 1995-11-22 2007-03-06 Arthrocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US6896672B1 (en) 1995-11-22 2005-05-24 Arthrocare Corporation Methods for electrosurgical incisions on external skin surfaces
US7678069B1 (en) 1995-11-22 2010-03-16 Arthrocare Corporation System for electrosurgical tissue treatment in the presence of electrically conductive fluid
US7988689B2 (en) 1995-11-22 2011-08-02 Arthrocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US20020095151A1 (en) * 1995-11-22 2002-07-18 Arthrocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US7270661B2 (en) 1995-11-22 2007-09-18 Arthocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US5738648A (en) * 1996-01-23 1998-04-14 Valleylab Inc Method and apparatus for a valve and irrigator
DE19701328A1 (en) * 1996-01-23 1997-07-24 Valleylab Inc Rinsing device for surgical use
US6117134A (en) * 1996-02-14 2000-09-12 Cunningham; James Steven Instrument for suction electrosurgery
ES2128232A1 (en) * 1996-03-13 1999-05-01 Fernandez Manuel Sevillano Brain separator with incorporated aspiration
US20030073908A1 (en) * 1996-04-26 2003-04-17 2000 Injectx, Inc. Method and apparatus for delivery of genes, enzymes and biological agents to tissue cells
US5989249A (en) * 1996-04-29 1999-11-23 Kirwan Surgical Products, Inc. Bipolar suction coagulator
US7104986B2 (en) 1996-07-16 2006-09-12 Arthrocare Corporation Intervertebral disc replacement method
US7357798B2 (en) 1996-07-16 2008-04-15 Arthrocare Corporation Systems and methods for electrosurgical prevention of disc herniations
US7429260B2 (en) 1996-07-16 2008-09-30 Arthrocare Corporation Systems and methods for electrosurgical tissue contraction within the spine
US6726684B1 (en) 1996-07-16 2004-04-27 Arthrocare Corporation Methods for electrosurgical spine surgery
US7449021B2 (en) 1996-07-16 2008-11-11 Arthrocare Corporation Systems and methods for electrosurgical tissue contraction within the spine
US20040024398A1 (en) * 1996-07-16 2004-02-05 Arthrocare Corporation Systems and methods for electrosurgical intervertebral disc replacement
US7462176B2 (en) 1996-08-08 2008-12-09 Starion Instruments Corporation Device for suction-assisted lipectomy and method of using same
US6544248B1 (en) 1996-08-08 2003-04-08 Starion Instruments Corporation Device for suction-assisted lipectomy and method of using same
US20050256498A1 (en) * 1996-08-08 2005-11-17 Starion Instruments Corporation Device for suction-assisted lipectomy and method of using same
US6918903B2 (en) 1996-08-08 2005-07-19 Starion Instrument Corporation Device for suction-assisted lipectomy and method of using same
US6102885A (en) * 1996-08-08 2000-08-15 Bass; Lawrence S. Device for suction-assisted lipectomy and method of using same
US20080091252A1 (en) * 1996-08-13 2008-04-17 Oratec Interventions, Inc., A California Corporation Method for treating intervertebral disc
US6997941B2 (en) 1996-08-13 2006-02-14 Oratec Interventions, Inc. Method and apparatus for treating annular fissures in intervertebral discs
US8226697B2 (en) 1996-08-13 2012-07-24 Neurotherm, Inc. Method for treating intervertebral disc
US7267683B2 (en) 1996-08-13 2007-09-11 Oratec Interventions, Inc. Method for treating intervertebral discs
US7282061B2 (en) 1996-08-13 2007-10-16 Oratec Interventions, Inc. Method of treating intervertebral disc
US8187312B2 (en) 1996-08-13 2012-05-29 Neurotherm, Inc. Method for treating intervertebral disc
US7647123B2 (en) 1996-08-13 2010-01-12 Oratec Interventions, Inc. Method for treating intervertebral discs
US7400930B2 (en) 1996-08-13 2008-07-15 Oratec Interventions, Inc. Method for treating intervertebral discs
US6544260B1 (en) 1996-08-20 2003-04-08 Oratec Interventions, Inc. Method for treating tissue in arthroscopic environment using precooling and apparatus for same
US5904681A (en) * 1997-02-10 1999-05-18 Hugh S. West, Jr. Endoscopic surgical instrument with ability to selectively remove different tissue with mechanical and electrical energy
US6391028B1 (en) 1997-02-12 2002-05-21 Oratec Interventions, Inc. Probe with distally orientated concave curve for arthroscopic surgery
US6461357B1 (en) 1997-02-12 2002-10-08 Oratec Interventions, Inc. Electrode for electrosurgical ablation of tissue
US6645203B2 (en) 1997-02-12 2003-11-11 Oratec Interventions, Inc. Surgical instrument with off-axis electrode
US5951548A (en) * 1997-02-21 1999-09-14 Stephen R. DeSisto Self-evacuating electrocautery device
US5788917A (en) * 1997-05-27 1998-08-04 General Motors Corporation Method of making a plastic article
US6312426B1 (en) 1997-05-30 2001-11-06 Sherwood Services Ag Method and system for performing plate type radiofrequency ablation
US20010001314A1 (en) * 1997-06-13 2001-05-17 Arthrocare Corporation Electrosurgical systems and methods for recanalization of occluded body lumens
US6855143B2 (en) 1997-06-13 2005-02-15 Arthrocare Corporation Electrosurgical systems and methods for recanalization of occluded body lumens
US20030163178A1 (en) * 1997-10-02 2003-08-28 Arthrocare Corporation Systems and methods for electrosurgical tissue contraction
US7094215B2 (en) 1997-10-02 2006-08-22 Arthrocare Corporation Systems and methods for electrosurgical tissue contraction
US7297145B2 (en) 1997-10-23 2007-11-20 Arthrocare Corporation Bipolar electrosurgical clamp for removing and modifying tissue
US6146380A (en) * 1998-01-09 2000-11-14 Radionics, Inc. Bent tip electrical surgical probe
US20030097129A1 (en) * 1998-01-21 2003-05-22 Arthrocare Corporation Apparatus and methods for electrosurgical removal and digestion of tissue
US6712811B2 (en) 1998-02-20 2004-03-30 Arthrocare Corporation Methods for electrosurgical spine surgery
US20030040742A1 (en) * 1998-02-20 2003-02-27 Arthrocare Corporation Systems and methods for electrosurgical spine surgery
US6763836B2 (en) 1998-06-02 2004-07-20 Arthrocare Corporation Methods for electrosurgical tendon vascularization
US20030055418A1 (en) * 1998-06-02 2003-03-20 Arthrocare Corporation Systems and methods for electrosurgical tendon vascularization
US20050255039A1 (en) * 1998-06-26 2005-11-17 Pro Surg, Inc., A California Corporation Gel injection treatment of breast, fibroids & endometrial ablation
US7435247B2 (en) * 1998-08-11 2008-10-14 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US20040054366A1 (en) * 1998-08-11 2004-03-18 Arthrocare Corporation Instrument for electrosurgical tissue treatment
US20030028189A1 (en) * 1998-08-11 2003-02-06 Arthrocare Corporation Systems and methods for electrosurgical tissue treatment
US8663216B2 (en) 1998-08-11 2014-03-04 Paul O. Davison Instrument for electrosurgical tissue treatment
US7276063B2 (en) 1998-08-11 2007-10-02 Arthrocare Corporation Instrument for electrosurgical tissue treatment
US6146353A (en) * 1998-09-22 2000-11-14 Sherwood Services Ag Smoke extraction device
US7241293B2 (en) 1998-11-20 2007-07-10 Arthrocare Corporation Electrode screen enhanced electrosurgical apparatus and methods for ablating tissue
US6149646A (en) * 1999-02-02 2000-11-21 Linvatec Corporation Monopolar tissue ablator
US6358273B1 (en) 1999-04-09 2002-03-19 Oratec Inventions, Inc. Soft tissue heating apparatus with independent, cooperative heating sources
US6939346B2 (en) 1999-04-21 2005-09-06 Oratec Interventions, Inc. Method and apparatus for controlling a temperature-controlled probe
US6379350B1 (en) 1999-10-05 2002-04-30 Oratec Interventions, Inc. Surgical instrument for ablation and aspiration
US6458127B1 (en) * 1999-11-22 2002-10-01 Csaba Truckai Polymer embolic elements with metallic coatings for occlusion of vascular malformations
US7462178B2 (en) 2000-05-12 2008-12-09 Arthrocare Corporation Systems and methods for electrosurgical spine surgery
US7270658B2 (en) 2000-05-12 2007-09-18 Arthrocare Corporation Systems and methods for electrosurgery
US20030225403A1 (en) * 2000-06-09 2003-12-04 Arthrocare Corporation Electrosurgical apparatus and methods for treating joint tissue
US6991631B2 (en) 2000-06-09 2006-01-31 Arthrocare Corporation Electrosurgical probe having circular electrode array for ablating joint tissue and systems related thereto
US7070596B1 (en) 2000-08-09 2006-07-04 Arthrocare Corporation Electrosurgical apparatus having a curved distal section
US6564107B1 (en) * 2000-08-21 2003-05-13 Cardiac Pacemakers, Inc. Coil-less lead system
US20030158545A1 (en) * 2000-09-28 2003-08-21 Arthrocare Corporation Methods and apparatus for treating back pain
US7331956B2 (en) 2000-09-28 2008-02-19 Arthrocare Corporation Methods and apparatus for treating back pain
US20030208192A1 (en) * 2000-11-24 2003-11-06 Csaba Truckai Polymer matrix devices for treatment of vascular malformations
US7306598B2 (en) 2000-11-24 2007-12-11 Dfine, Inc. Polymer matrix devices for treatment of vascular malformations
US20060189977A1 (en) * 2000-12-15 2006-08-24 Charles Allen Electrosurgical electrode shroud
US20050273098A1 (en) * 2000-12-15 2005-12-08 Charles Allen Electrosurgical electrode shroud
US6986768B2 (en) 2000-12-15 2006-01-17 Sherwood Services Ag Electrosurgical electrode shroud
US20040153055A1 (en) * 2000-12-15 2004-08-05 Tyco Healthcare Group Lp Electrosurgical electrode shroud
US7060064B2 (en) 2000-12-15 2006-06-13 Sherwood Services Ag Electrosurgical electrode shroud
US7582244B2 (en) 2000-12-15 2009-09-01 Covidien Ag Electrosurgical electrode shroud
US6695839B2 (en) 2001-02-08 2004-02-24 Oratec Interventions, Inc. Method and apparatus for treatment of disrupted articular cartilage
US7419488B2 (en) 2001-02-09 2008-09-02 Arthrocare Corporation Electrosurgical probe with movable return electrode and methods related thereto
US20020133149A1 (en) * 2001-03-17 2002-09-19 Arthrocare Corporation Electrosurgical systems and methods for hair transplantation and epilation
US20040078037A1 (en) * 2001-05-10 2004-04-22 Gyrus Medical Limited Surgical instrument
US6827725B2 (en) * 2001-05-10 2004-12-07 Gyrus Medical Limited Surgical instrument
US6837884B2 (en) 2001-06-18 2005-01-04 Arthrocare Corporation Electrosurgical apparatus having compound return electrode
US20030014051A1 (en) * 2001-06-18 2003-01-16 Arthrocare Corporation Electrosurgical apparatus having compound return electrode
US6524307B1 (en) 2001-10-05 2003-02-25 Medtek Devices, Inc. Smoke evacuation apparatus
US6920883B2 (en) 2001-11-08 2005-07-26 Arthrocare Corporation Methods and apparatus for skin treatment
US20030130738A1 (en) * 2001-11-08 2003-07-10 Arthrocare Corporation System and method for repairing a damaged intervertebral disc
US20030120269A1 (en) * 2001-11-08 2003-06-26 Arthrocare Corporation Methods and apparatus for skin treatment
US7004941B2 (en) 2001-11-08 2006-02-28 Arthrocare Corporation Systems and methods for electrosurigical treatment of obstructive sleep disorders
US20030139789A1 (en) * 2001-11-08 2003-07-24 Arthrocare Corporation Systems and methods for electrosurigical treatment of obstructive sleep disorders
US6757565B2 (en) 2002-02-08 2004-06-29 Oratec Interventions, Inc. Electrosurgical instrument having a predetermined heat profile
US6610059B1 (en) 2002-02-25 2003-08-26 Hs West Investments Llc Endoscopic instruments and methods for improved bubble aspiration at a surgical site
US20030208196A1 (en) * 2002-05-03 2003-11-06 Arthrocare Corporation Control system for limited-use device
US20050043710A1 (en) * 2002-05-28 2005-02-24 Macosta Medical U.S.A., L.L.C. Method and apparatus to decrease the risk of intraneuronal injection during administration of nerve block anesthesia
US20040015216A1 (en) * 2002-05-30 2004-01-22 Desisto Stephen R. Self-evacuating electrocautery device
US7393354B2 (en) 2002-07-25 2008-07-01 Sherwood Services Ag Electrosurgical pencil with drag sensing capability
US7621909B2 (en) 2002-07-25 2009-11-24 Covidien Ag Electrosurgical pencil with drag sensing capability
US8016824B2 (en) 2002-07-25 2011-09-13 Covidien Ag Electrosurgical pencil with drag sensing capability
US7169148B2 (en) * 2002-09-10 2007-01-30 O'halloran Laurence R Beveled tonsil suction cautery dissector
US20040082951A1 (en) * 2002-09-10 2004-04-29 O'halloran Laurence R. Beveled tonsil suction cautery dissector
US6747218B2 (en) 2002-09-20 2004-06-08 Sherwood Services Ag Electrosurgical haptic switch including snap dome and printed circuit stepped contact array
US20070250037A1 (en) * 2002-10-10 2007-10-25 Becton, Dickinson And Company System and method of delivering local anesthesia
US7713256B2 (en) 2002-10-10 2010-05-11 Becton, Dickinson And Company System and method of delivering local anesthesia
US7713257B2 (en) 2002-10-10 2010-05-11 Becton, Dickinson And Company System and method of delivering local anesthesia
US20050043709A1 (en) * 2002-10-10 2005-02-24 Brimhall Greg L. System and method of delivering local anesthesia
US7244257B2 (en) 2002-11-05 2007-07-17 Sherwood Services Ag Electrosurgical pencil having a single button variable control
US8128622B2 (en) 2002-11-05 2012-03-06 Covidien Ag Electrosurgical pencil having a single button variable control
US7297143B2 (en) 2003-02-05 2007-11-20 Arthrocare Corporation Temperature indicating electrosurgical apparatus and methods
US7955327B2 (en) 2003-02-20 2011-06-07 Covidien Ag Motion detector for controlling electrosurgical output
US7235072B2 (en) 2003-02-20 2007-06-26 Sherwood Services Ag Motion detector for controlling electrosurgical output
US7951141B2 (en) 2003-05-13 2011-05-31 Arthrocare Corporation Systems and methods for electrosurgical intervertebral disc replacement
US7794456B2 (en) 2003-05-13 2010-09-14 Arthrocare Corporation Systems and methods for electrosurgical intervertebral disc replacement
US7569626B2 (en) 2003-06-05 2009-08-04 Dfine, Inc. Polymer composites for biomedical applications and methods of making
US9907556B2 (en) 2003-06-05 2018-03-06 Dfine, Inc. Polymer composites for biomedical applications and methods of making
US20040247849A1 (en) * 2003-06-05 2004-12-09 Csaba Truckai Polymer composites for biomedical applications and methods of making
US8012153B2 (en) 2003-07-16 2011-09-06 Arthrocare Corporation Rotary electrosurgical apparatus and methods thereof
US8801705B2 (en) 2003-10-20 2014-08-12 Arthrocare Corporation Electrosurgical method and apparatus for removing tissue within a bone body
US7708733B2 (en) 2003-10-20 2010-05-04 Arthrocare Corporation Electrosurgical method and apparatus for removing tissue within a bone body
US7241294B2 (en) 2003-11-19 2007-07-10 Sherwood Services Ag Pistol grip electrosurgical pencil with manual aspirator/irrigator and methods of using the same
US7156844B2 (en) 2003-11-20 2007-01-02 Sherwood Services Ag Electrosurgical pencil with improved controls
US8449540B2 (en) 2003-11-20 2013-05-28 Covidien Ag Electrosurgical pencil with improved controls
US7879033B2 (en) 2003-11-20 2011-02-01 Covidien Ag Electrosurgical pencil with advanced ES controls
US7503917B2 (en) 2003-11-20 2009-03-17 Covidien Ag Electrosurgical pencil with improved controls
US20060041257A1 (en) * 2003-11-20 2006-02-23 Sartor Joe D Electrosurgical pencil with improved controls
US7156842B2 (en) 2003-11-20 2007-01-02 Sherwood Services Ag Electrosurgical pencil with improved controls
US7959633B2 (en) 2003-11-20 2011-06-14 Covidien Ag Electrosurgical pencil with improved controls
US7491200B2 (en) 2004-03-26 2009-02-17 Arthrocare Corporation Method for treating obstructive sleep disorder includes removing tissue from base of tongue
US8608666B2 (en) 2004-04-21 2013-12-17 Smith & Nephew, Inc. Surgical instrument aspiration valve
US20050240206A1 (en) * 2004-04-21 2005-10-27 Sjostrom Douglas D Surgical instrument aspiration valve
US7766844B2 (en) 2004-04-21 2010-08-03 Smith & Nephew, Inc. Surgical instrument aspiration valve
US7704249B2 (en) 2004-05-07 2010-04-27 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
US20050277916A1 (en) * 2004-06-10 2005-12-15 Decesare Michael Electrosurgical device with adhesive-free insulating piece and method of making same
US7244256B2 (en) 2004-06-10 2007-07-17 Linvatec Corporation Electrosurgical device with adhesive-free insulating piece and method of making same
US7150746B2 (en) 2004-06-10 2006-12-19 Linvatec Corporation Electrosurgical ablator with integrated aspirator lumen and method of making same
US20050277915A1 (en) * 2004-06-10 2005-12-15 Decesare Michael Electrosurgical ablator with integrated aspirator lumen and method of making same
US7226447B2 (en) 2004-06-23 2007-06-05 Smith & Nephew, Inc. Electrosurgical generator
US20050288662A1 (en) * 2004-06-23 2005-12-29 Uchida Andy H Electrosurgical generator
US7892230B2 (en) 2004-06-24 2011-02-22 Arthrocare Corporation Electrosurgical device having planar vertical electrode and related methods
US20060265149A1 (en) * 2005-04-04 2006-11-23 Palmerton Christopher A Fluid evacuation system with two-way communication filter
US7761188B2 (en) 2005-04-04 2010-07-20 Medtek Devices, Inc. Fluid evacuation system with two-way communication filter
US8095241B2 (en) 2005-04-04 2012-01-10 Medtek Devices, Inc. Fluid evacuation system with two-way communication filter
US20100312402A1 (en) * 2005-04-04 2010-12-09 Medtek Devices, Inc. Fluid evacuation system with two-way communication filter
US8603082B2 (en) 2005-06-22 2013-12-10 Smith & Nephew, Inc. Electrosurgical power control
US7655003B2 (en) 2005-06-22 2010-02-02 Smith & Nephew, Inc. Electrosurgical power control
US8348934B2 (en) 2005-06-22 2013-01-08 Smith & Nephew, Inc. Electrosurgical power control
US20100121317A1 (en) * 2005-06-22 2010-05-13 Smith & Nephew, Inc. Electrosurgical Power Control
US8052675B2 (en) 2005-06-22 2011-11-08 Smith & Nephew, Inc. Electrosurgical power control
US20090138012A1 (en) * 2005-06-28 2009-05-28 Sherwood Services Ag Electrode with Rotatably Deployable Sheath
US20060293655A1 (en) * 2005-06-28 2006-12-28 Sherwood Services Ag Electrode with rotatably deployable sheath
US8460289B2 (en) 2005-06-28 2013-06-11 Covidien Ag Electrode with rotatably deployable sheath
US8100902B2 (en) 2005-06-28 2012-01-24 Covidien Ag Electrode with rotatably deployable sheath
US7500974B2 (en) 2005-06-28 2009-03-10 Covidien Ag Electrode with rotatably deployable sheath
US20070000501A1 (en) * 2005-07-01 2007-01-04 Wert Lindsay T Surgical procedure supplemental accessory controller and method utilizing turn-on and turn-off time delays
US7632267B2 (en) 2005-07-06 2009-12-15 Arthrocare Corporation Fuse-electrode electrosurgical apparatus
US7828794B2 (en) 2005-08-25 2010-11-09 Covidien Ag Handheld electrosurgical apparatus for controlling operating room equipment
US20140228839A1 (en) * 2005-12-02 2014-08-14 Ioan Cosmescu Swivel device for improved surgical smoke evacuation
US9254167B2 (en) 2006-01-06 2016-02-09 Arthrocare Corporation Electrosurgical system and method for sterilizing chronic wound tissue
US8663153B2 (en) 2006-01-06 2014-03-04 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US8663152B2 (en) 2006-01-06 2014-03-04 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US8876746B2 (en) 2006-01-06 2014-11-04 Arthrocare Corporation Electrosurgical system and method for treating chronic wound tissue
US8636685B2 (en) 2006-01-06 2014-01-28 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US7691101B2 (en) 2006-01-06 2010-04-06 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US9168087B2 (en) 2006-01-06 2015-10-27 Arthrocare Corporation Electrosurgical system and method for sterilizing chronic wound tissue
US8663154B2 (en) 2006-01-06 2014-03-04 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US8292887B2 (en) 2006-03-02 2012-10-23 Arthrocare Corporation Internally located return electrode electrosurgical apparatus, system and method
US7901403B2 (en) 2006-03-02 2011-03-08 Arthrocare Corporation Internally located return electrode electrosurgical apparatus, system and method
US7879034B2 (en) 2006-03-02 2011-02-01 Arthrocare Corporation Internally located return electrode electrosurgical apparatus, system and method
US8668688B2 (en) 2006-05-05 2014-03-11 Covidien Ag Soft tissue RF transection and resection device
US8444638B2 (en) 2006-05-30 2013-05-21 Arthrocare Corporation Hard tissue ablation system
US8114071B2 (en) 2006-05-30 2012-02-14 Arthrocare Corporation Hard tissue ablation system
US20100314796A1 (en) * 2006-08-03 2010-12-16 Becton, Dickinson And Company Syringe and Removable Needle Assembly Having Binary Attachment Features
US7922958B2 (en) 2006-08-03 2011-04-12 Becton, Dickinson And Company Method of making an elongate syringe barrel
US8187272B2 (en) 2006-10-06 2012-05-29 Biomedcraft Designs, Inc. Surgical instrument for coagulation and suction
US20080086121A1 (en) * 2006-10-06 2008-04-10 Sensenbrenner Alexander G Surgical instrument for coagulation and suction
US9254164B2 (en) 2007-01-05 2016-02-09 Arthrocare Corporation Electrosurgical system with suction control apparatus, system and method
US8870866B2 (en) 2007-01-05 2014-10-28 Arthrocare Corporation Electrosurgical system with suction control apparatus, system and method
US8192424B2 (en) 2007-01-05 2012-06-05 Arthrocare Corporation Electrosurgical system with suction control apparatus, system and method
US7862560B2 (en) 2007-03-23 2011-01-04 Arthrocare Corporation Ablation apparatus having reduced nerve stimulation and related methods
US8506565B2 (en) 2007-08-23 2013-08-13 Covidien Lp Electrosurgical device with LED adapter
US8945124B2 (en) 2007-12-05 2015-02-03 Covidien Lp Thermal penetration and arc length controllable electrosurgical pencil
US8235987B2 (en) 2007-12-05 2012-08-07 Tyco Healthcare Group Lp Thermal penetration and arc length controllable electrosurgical pencil
US8353907B2 (en) 2007-12-21 2013-01-15 Atricure, Inc. Ablation device with internally cooled electrodes
US8915878B2 (en) 2007-12-21 2014-12-23 Atricure, Inc. Ablation device with internally cooled electrodes
US8998892B2 (en) 2007-12-21 2015-04-07 Atricure, Inc. Ablation device with cooled electrodes and methods of use
US20110022048A1 (en) * 2008-01-31 2011-01-27 Uwe Bacher Bipolar coagulation instrument
US8231622B2 (en) * 2008-01-31 2012-07-31 Karl Storz Gmbh & Co. Kg Bipolar coagulation instrument
US9358063B2 (en) 2008-02-14 2016-06-07 Arthrocare Corporation Ablation performance indicator for electrosurgical devices
US8597292B2 (en) 2008-03-31 2013-12-03 Covidien Lp Electrosurgical pencil including improved controls
US20090248010A1 (en) * 2008-03-31 2009-10-01 Monte Fry Electrosurgical Pencil Including Improved Controls
US8636733B2 (en) 2008-03-31 2014-01-28 Covidien Lp Electrosurgical pencil including improved controls
US8663219B2 (en) 2008-03-31 2014-03-04 Covidien Lp Electrosurgical pencil including improved controls
US8632536B2 (en) 2008-03-31 2014-01-21 Covidien Lp Electrosurgical pencil including improved controls
US8591509B2 (en) 2008-03-31 2013-11-26 Covidien Lp Electrosurgical pencil including improved controls
US9198720B2 (en) 2008-03-31 2015-12-01 Covidien Lp Electrosurgical pencil including improved controls
US8663218B2 (en) 2008-03-31 2014-03-04 Covidien Lp Electrosurgical pencil including improved controls
US8162937B2 (en) 2008-06-27 2012-04-24 Tyco Healthcare Group Lp High volume fluid seal for electrosurgical handpiece
US9028490B2 (en) 2008-07-24 2015-05-12 Covidien Lp Suction coagulator
US20100023008A1 (en) * 2008-07-24 2010-01-28 Heard David N Suction Coagulator
US8808287B2 (en) 2008-07-24 2014-08-19 Covidien Lp Suction coagulator
US8328804B2 (en) * 2008-07-24 2012-12-11 Covidien Lp Suction coagulator
US8747400B2 (en) 2008-08-13 2014-06-10 Arthrocare Corporation Systems and methods for screen electrode securement
US9452008B2 (en) 2008-12-12 2016-09-27 Arthrocare Corporation Systems and methods for limiting joint temperature
US8355799B2 (en) 2008-12-12 2013-01-15 Arthrocare Corporation Systems and methods for limiting joint temperature
US8231620B2 (en) 2009-02-10 2012-07-31 Tyco Healthcare Group Lp Extension cutting blade
US8574187B2 (en) 2009-03-09 2013-11-05 Arthrocare Corporation System and method of an electrosurgical controller with output RF energy control
US10299855B2 (en) 2009-06-16 2019-05-28 Karl Storz Se & Co. Kg Medical coagulation instrument
US9138282B2 (en) 2009-06-17 2015-09-22 Arthrocare Corporation Method and system of an electrosurgical controller with wave-shaping
US8257350B2 (en) 2009-06-17 2012-09-04 Arthrocare Corporation Method and system of an electrosurgical controller with wave-shaping
US8317786B2 (en) 2009-09-25 2012-11-27 AthroCare Corporation System, method and apparatus for electrosurgical instrument with movable suction sheath
US8323279B2 (en) 2009-09-25 2012-12-04 Arthocare Corporation System, method and apparatus for electrosurgical instrument with movable fluid delivery sheath
US9095358B2 (en) 2009-12-09 2015-08-04 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
US8747399B2 (en) 2010-04-06 2014-06-10 Arthrocare Corporation Method and system of reduction of low frequency muscle stimulation during electrosurgical procedures
US8696659B2 (en) 2010-04-30 2014-04-15 Arthrocare Corporation Electrosurgical system and method having enhanced temperature measurement
US8747111B2 (en) 2010-04-30 2014-06-10 3M Innovative Properties Company Suction handle, suction handle assembly, and oral care systems comprising same
US8979838B2 (en) 2010-05-24 2015-03-17 Arthrocare Corporation Symmetric switching electrode method and related system
USD658760S1 (en) 2010-10-15 2012-05-01 Arthrocare Corporation Wound care electrosurgical wand
US8568405B2 (en) 2010-10-15 2013-10-29 Arthrocare Corporation Electrosurgical wand and related method and system
US8685018B2 (en) 2010-10-15 2014-04-01 Arthrocare Corporation Electrosurgical wand and related method and system
US10448992B2 (en) 2010-10-22 2019-10-22 Arthrocare Corporation Electrosurgical system with device specific operational parameters
US8747401B2 (en) 2011-01-20 2014-06-10 Arthrocare Corporation Systems and methods for turbinate reduction
US9131597B2 (en) 2011-02-02 2015-09-08 Arthrocare Corporation Electrosurgical system and method for treating hard body tissue
US9271784B2 (en) 2011-02-09 2016-03-01 Arthrocare Corporation Fine dissection electrosurgical device
US9168082B2 (en) 2011-02-09 2015-10-27 Arthrocare Corporation Fine dissection electrosurgical device
US9011428B2 (en) 2011-03-02 2015-04-21 Arthrocare Corporation Electrosurgical device with internal digestor electrode
US9788882B2 (en) 2011-09-08 2017-10-17 Arthrocare Corporation Plasma bipolar forceps
US9101363B2 (en) 2012-08-10 2015-08-11 William J. Zinnanti Cautery electrode with multi-channel insulated shaft
US9254166B2 (en) 2013-01-17 2016-02-09 Arthrocare Corporation Systems and methods for turbinate reduction
US9649144B2 (en) 2013-01-17 2017-05-16 Arthrocare Corporation Systems and methods for turbinate reduction
US9693818B2 (en) 2013-03-07 2017-07-04 Arthrocare Corporation Methods and systems related to electrosurgical wands
US9713489B2 (en) 2013-03-07 2017-07-25 Arthrocare Corporation Electrosurgical methods and systems
US9801678B2 (en) 2013-03-13 2017-10-31 Arthrocare Corporation Method and system of controlling conductive fluid flow during an electrosurgical procedure
US9827140B2 (en) 2013-07-17 2017-11-28 William Thomas McClellan Percutaneous blepharoplasty device and method
US10179025B2 (en) * 2013-09-13 2019-01-15 Gyrus Medical Limited Electrode assembly
CN104434306A (en) * 2013-09-13 2015-03-25 佳乐医疗设备有限公司 Electrode assembly
US20150080890A1 (en) * 2013-09-13 2015-03-19 Gyrus Medical Limited Electrode assembly
US9962150B2 (en) 2013-12-20 2018-05-08 Arthrocare Corporation Knotless all suture tissue repair
US10420607B2 (en) 2014-02-14 2019-09-24 Arthrocare Corporation Methods and systems related to an electrosurgical controller
US9526556B2 (en) 2014-02-28 2016-12-27 Arthrocare Corporation Systems and methods systems related to electrosurgical wands with screen electrodes
US10716587B2 (en) 2014-06-13 2020-07-21 Surgis Medical Llc Surgical device with light
WO2016053635A2 (en) 2014-09-17 2016-04-07 Zinnanti William J Electrosurgery probes with smoke and liquid evacuation
WO2017211601A1 (en) * 2016-06-06 2017-12-14 Pajunk GmbH Medizintechnologie Monopolar cannula
US11191564B2 (en) 2016-06-06 2021-12-07 Pajunk GmbH Medizintechnologie Unipolar cannula
US11191885B2 (en) * 2018-12-06 2021-12-07 Joshua C. Arnone Flow control system
US11564732B2 (en) 2019-12-05 2023-01-31 Covidien Lp Tensioning mechanism for bipolar pencil

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