CA2383348A1 - Electrosurgical coagulating and cutting instrument - Google Patents

Electrosurgical coagulating and cutting instrument Download PDF

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Publication number
CA2383348A1
CA2383348A1 CA002383348A CA2383348A CA2383348A1 CA 2383348 A1 CA2383348 A1 CA 2383348A1 CA 002383348 A CA002383348 A CA 002383348A CA 2383348 A CA2383348 A CA 2383348A CA 2383348 A1 CA2383348 A1 CA 2383348A1
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CA
Canada
Prior art keywords
jaws
sheath
arms
drive
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002383348A
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French (fr)
Other versions
CA2383348C (en
Inventor
David P. Gallo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conmed Corp
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2383348A1 publication Critical patent/CA2383348A1/en
Application granted granted Critical
Publication of CA2383348C publication Critical patent/CA2383348C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter

Abstract

An electrosurgical coagulating and cutting instrument employing pairs of clamping arms having wrist portions proximal to closing ramps and jaws and configured to close at their wrists first, then their distal tips and lastly , their heels. The instrument includes mechanisms for preventing the advanceme nt of a cutting blade when the jaws are not closed. An actuator for closing the jaws includes an actuator handle and a drive head having teeth formed therei n and a pawl mounted in the handle for engaging the teeth, these latter structures forming a ratcheting mechanism. Said mechanism is controllably releaseable.

Claims (16)

1. An endoscopic grasping tool surgical instrument (14) comprising:
a tubular sheath (12) having a proximal end and a distal end (11);
a handle mounted (14) on the proximal end of the sheath (12) and having a jaw actuator (27) operable between a jaws open position and a jaws closed position;
at least one pair of clamping arms (15, 17) having proximal ends (52), said arms being anchored at their proximal ends (52) to the sheath and being disposed in opposed relation to each other partially within the sheath, each arm (15) having a jaw (16) protruding from the distal end of the sheath, each jaw (16) having a distal tip (66) and a heel (82) proximally separated from the tip by a tissue grasping surface and each arm (15) having a wrist (55) proximally separated from its associated jaw (16) by a ramp (61), each ramp (61) being disposed in distally diverging relation to its counterpart ramp (63) and each arm(15) having a substantially straight portion proximal to its wrist (55), each pair of arms (15, 17) being movable relative to one another between an open position in which the wrists (35, 57) and jaws (16, 18) are spaced apart and a closed position in which the wrists (55, 57) and jaws (16, 18) meet; and a drive chassis (39) disposed within the sheath (12) and extending proximally into the handle (14) and having a proximal end positioned adjacent the actuator (27) so as to be driven distally as the actuator (27) is operated from its jaws open position to its jaws closed position, the drive chassis (39) having camming surfaces at its distal end which engage the ramps (55, 57) of the clamping arms (15, 17) so as to urge the arms (15, 17) together as the chassis (39) moves distally, the arms (15, 17) characterized by being configured so that, as they are urged together, they meet first at their wrists(55, 57), then at their distal tips (66, 68) and lastly at their heels (82,84).
2. The instrument of Claim 1 wherein the arms are electrically conductive and electrically isolated from one another and wherein at least one of each pair is individually connectable to an electrosurgical generator.
3. The instrument of Claim 2 in which there are two pairs of clamping arms (15, 17, 19, 21) in a parallel and spaced apart relationship with one another in further combination with a surgical cutter (34) disposed between the pairs of arms (13, 17, 19, 21) and supported for reciprocating longitudinal movement between an advanced position in which the cutter (34) occupies at least part of an envelope of space defined by and between the two pairs of jaws (16, 18, 20, 22) and a retracted position in which the cutter (34) is in a position proximal to the jaws (16, l8, 20, 22).
4. The instrument of Claim 1, 2 or 3 in which the actuator (27) comprised of a drive head (92) located proximally adjacent to the drive chassis (39), which drive head (92) moves distally as the actuator (37) is operated from its jaws open position to its jaws closed position.
5. The instrument of Claim 4 in combination with means for preventing movement of the drive head (92) proximally following its movement distally.
6. The instrument of Claim 5 in which the preventing means is a ratchet comprised of a series of teeth (94) formed on the drive head (92) and a pawl (96) mounted in the handle for engaging the teeth (94).
7. The instrument of Claim 3 in which the cutter (34) has a cutting edge (91) and the cutter (34) is so shaped that no portion of the edge (91) protrudes outside the envelope of space when the cutter (34) is in its advanced position.
8. The instrument of Claim 3 in which the actuator is comprised of a drive head (92) located proximally adjacent the drive chassis (39), which drive head (92) moves distally as the actuator (27) is operated from its jaws open position to its jaws closed position and in which the cutter (34) is attached to a drive rod (58) disposed within the sheath (12) for reciprocating longitudinal movement therein and the drive rod (58) is operatively coupled to a drive plate (106), said plate (106) being disposed proximally adjacent the drive head (92) and movable between a cutter advanced position and a cutter retracted position, the location and configuration of the drive plate (106) being such that its movement to the advanced position is blocked by the drive head (92) when the drive head (92) is not in its jaws closed position.
9. An endoscopic grasping tool surgical instrument (10) comprising:
a tubular sheath (12) having a proximal end and a distal end (11);
a handle (14) mourned on the proximal end of the sheath (12) and having a drive head (92) operable between a jaws open position and a jaws closed position;
at least one pair of clamping arms (15, 17) disposed in opposed rotation to each other partially within the sheath (12), each arm (15) having a jaw (16) protruding from the distal end (11) of the sheath (12), and each pair of arms (15, 17) being movable relative to one another between an open position in which the jaws (16, 18) are spaced apart and a closed position in which the jaws meet;
a drive chassis (39) disposed within the sheath (12) and extending proximally into the handle (14) and having a proximal end positioned adjacent the head (92) so as to be driven distally as the head (92) is operated from its jaws open position to its jaws closed position, the drive chassis (39) being operable coupled to the clamping arms (15, 17) so as to move the jaws (16, 18) together as the chassis (39) moves distally; and characterized by a ratchet tar preventing movement of the head (92) proximally after it has moved distally, the ratchet comprising a series of teeth (94) formed on the head (92) and a pawl (96) mounted on the handle (l4) for engaging the teeth (94).
10. An endoscopic grasping tool surgical instrument (10) comprising:
a tubular sheath (12) having a proximal end and a distal end (11);
a handle (14) mounted on the proximal end of the sheath (12) and having a drive head (92) operable between a jaws open position and a jaws closed position;
two pairs of clamping arms (15, 17, 19, 21), the arms of each pair (15, 17) being disposed is opposed relation to each other partially within the sheath (12) and the two pairs being in a spaced apart, parallel relationship with one another, tech arm (15) having a jaw (15) protruding from the distal end (11) of the sheath (12) and each pair of arms (15, 17) being movable relative to one another between an open position in which the jaws (16, 18) are spaced apart and a closed position in which tho jaws (16, 18) meet;
a drive chassis (39) disposed within the sheath (12) and extending proximally into the handle (14) and having a proximal end positioned adjacent the head (92) so as to be driven distally as the head (92) is operated from its jaws open position to its jaws closed position, the drive chassis (39) being operably associated with the clamping arms (15, 17) so as to move the jaws (16, 18) together as the chassis (39) moves distally;
a surgical cutter (34) disposed between the pairs of arms (15, 17, 19, 21) and supported for reciprocating longitudinal movement between an advanced position in which the cutter (34) occupies at least part of an envelope of space defined by and between the two pairs of jaws (16, 18, 20, 22) and a retracted position in which the cutter (34) is proximal to the envelope;
a drive rod (58) disposed within the sheath (12) having a distal end (11) operatively coupled to the cutter (34) and a proximal end in the handle (14);
and characterized by a drive plate (106) operatively coupled to the distal end (11) of the drive rod (58), said plate (146) movable distally to a cutter advanced position and proximally to a cutter retracted position, said plate (106) being disposed proximally adjacent the head (92) so as to be operatively blocked in its movement to the cutter advanced position by the head (92) when the head (92) is not in its jaws closed position.
11. The instrument of Claim 10 wherein the cutter (34) has a cutting edge and the cutter is so shaped that no part of the edge protrudes outside the envelope when the cutter is in its advanced position.
12. An endoscopic grasping tool surgical instrument (10) comprising:
a tubular sheath (12) having a proximal end and a distal end (11);
two pairs of clamping arms (15, 17, 19, 21), the arms (15, 17) of each pair being disposed partially within the sheath (12) in opposed, normally open relationship to each other and the two pairs (15, 17, 19, 21) being in a spaced-apart, parallel relationship with each other, each arm (15) having a jaw protruding from tho distal end (11) of the sheath and each pair of arms (15, 17) having camming ramps (61, 63) and being movable relative to one another between an open position in which the jaws are spaced apart and a closed position in which the jaws meet;
a drive chassis (39) disposed within the sheath (12) and supported for reciprocating axial movement within the sheath (12), said drive chassis (39) having camming surfaces for engaging the ramps (61, 63) so as to cause movement of the arms (15, 17) as the chassis (39) moves axially, as characterized by said camming surfaces including at least one lug (60) positioned to maintain separation of at least one of a top pair of corresponding arms (15, 19) and a bottom pair of corresponding arms (17, 21) of said two pairs of arms (15, 17, 19, 21) during their movement; and an actuator handle (14) mounted on the proximal and of the sheath (12) and operably associated with the drive chassis (39) for causing axial movement thereof.
13. A method of closing a pair of clamping arms (15, 17) of an endoscopic grasping tool surgical instrument (10), the pair of clamping arms (15, 17) being anchored to and within a tubular sheath (12) in an opposed, normally open relation to one another and being of the type having jaws with distal tips (60, 68) and heels and having wrists (55, 57) proximal to the jaws, wherein the method comprises the steps of urging the arms (15, 17) together so that they meet at their wrists (55, 57) while the jaws remain open; and then urging the jaws (16, 18) together so that they meet first at their distal tips (66, 68) and last at their heels (82, 84).
14. A method of ratcheting the closure of a pair of jaws (16, 18) of an endoscopic grasping tool surgical instrument comprising the steps of:
providing a pivotally mounted actuator handle (14) operatively coupled to the jaws (16, 18), said handle (14) having a drive head (92) which moves distally to effect jaw closure and said drive head having teeth formed thereon;
and providing a pawl positioned for engagement with the teeth so as to prevent proximal movement of the drive head after it has moved distally.
15. The method of claim 13 wherein the pawl is comprised of two tines of unequal length so that each tine engages the teeth alternately with the other, as the head moves distally.
16. The tool of claim 9 wherein the pawl comprises at least two tires of unequal length wherein each tine of the at least two tines engages the teeth alternatively when the head moves distally.
CA2383348A 1999-09-03 2000-07-05 Electrosurgical coagulating and cutting instrument Expired - Lifetime CA2383348C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/390,087 1999-09-03
US09/390,087 US6419675B1 (en) 1999-09-03 1999-09-03 Electrosurgical coagulating and cutting instrument
PCT/US2000/018343 WO2001017448A2 (en) 1999-09-03 2000-07-05 Electrosurgical coagulating and cutting instrument

Publications (2)

Publication Number Publication Date
CA2383348A1 true CA2383348A1 (en) 2001-03-15
CA2383348C CA2383348C (en) 2011-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2383348A Expired - Lifetime CA2383348C (en) 1999-09-03 2000-07-05 Electrosurgical coagulating and cutting instrument

Country Status (10)

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US (2) US6419675B1 (en)
EP (1) EP1216006B1 (en)
JP (1) JP4387629B2 (en)
KR (1) KR100720064B1 (en)
AU (1) AU773375B2 (en)
CA (1) CA2383348C (en)
DE (1) DE60017272T2 (en)
IL (3) IL148470A0 (en)
MX (1) MXPA02002389A (en)
WO (1) WO2001017448A2 (en)

Families Citing this family (426)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186234B2 (en) * 1995-11-22 2007-03-06 Arthrocare Corporation Electrosurgical apparatus and methods for treatment and removal of tissue
US7435249B2 (en) 1997-11-12 2008-10-14 Covidien Ag Electrosurgical instruments which reduces collateral damage to adjacent tissue
US6726686B2 (en) 1997-11-12 2004-04-27 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
WO2002080786A1 (en) 2001-04-06 2002-10-17 Sherwood Services Ag Electrosurgical instrument which reduces collateral damage to adjacent tissue
US20030014052A1 (en) * 1997-11-14 2003-01-16 Buysse Steven P. Laparoscopic bipolar electrosurgical instrument
US6228083B1 (en) 1997-11-14 2001-05-08 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
US7582087B2 (en) 1998-10-23 2009-09-01 Covidien Ag Vessel sealing instrument
US7267677B2 (en) * 1998-10-23 2007-09-11 Sherwood Services Ag Vessel sealing instrument
US6585735B1 (en) * 1998-10-23 2003-07-01 Sherwood Services Ag Endoscopic bipolar electrosurgical forceps
US7118570B2 (en) * 2001-04-06 2006-10-10 Sherwood Services Ag Vessel sealing forceps with disposable electrodes
US7364577B2 (en) 2002-02-11 2008-04-29 Sherwood Services Ag Vessel sealing system
US7695485B2 (en) 2001-11-30 2010-04-13 Power Medical Interventions, Llc Surgical device
ES2261392T3 (en) * 1999-09-01 2006-11-16 Sherwood Services Ag ELECTROCHIRURGICAL INSTRUMENT THAT REDUCES THERMAL DISPERSION.
US7887535B2 (en) 1999-10-18 2011-02-15 Covidien Ag Vessel sealing wave jaw
US20030109875A1 (en) 1999-10-22 2003-06-12 Tetzlaff Philip M. Open vessel sealing forceps with disposable electrodes
US8016855B2 (en) 2002-01-08 2011-09-13 Tyco Healthcare Group Lp Surgical device
US8048070B2 (en) 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6689131B2 (en) 2001-03-08 2004-02-10 Tissuelink Medical, Inc. Electrosurgical device having a tissue reduction sensor
US6558385B1 (en) 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
US7811282B2 (en) 2000-03-06 2010-10-12 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof
ES2643763T3 (en) 2000-03-06 2017-11-24 Salient Surgical Technologies, Inc. Fluid supply system and controller for electrosurgical devices
US7235081B2 (en) * 2001-07-16 2007-06-26 Spinecore, Inc. Wedge plate inserter/impactor and related methods for use in implanting an artificial intervertebral disc
US6989032B2 (en) 2001-07-16 2006-01-24 Spinecore, Inc. Artificial intervertebral disc
US7169182B2 (en) * 2001-07-16 2007-01-30 Spinecore, Inc. Implanting an artificial intervertebral disc
US6673113B2 (en) 2001-10-18 2004-01-06 Spinecore, Inc. Intervertebral spacer device having arch shaped spring elements
DE60115295T2 (en) * 2001-04-06 2006-08-10 Sherwood Services Ag VASILY DEVICE
DE60109214T2 (en) * 2001-04-06 2006-02-16 Sherwood Services Ag VESSEL SEALING DEVICE AND VACUUM CLEANER
US7083618B2 (en) * 2001-04-06 2006-08-01 Sherwood Services Ag Vessel sealer and divider
EP1535581B1 (en) * 2001-04-06 2010-07-14 Covidien AG Vessel sealer and divider
US20030229344A1 (en) * 2002-01-22 2003-12-11 Dycus Sean T. Vessel sealer and divider and method of manufacturing same
US7473253B2 (en) 2001-04-06 2009-01-06 Covidien Ag Vessel sealer and divider with non-conductive stop members
US7101371B2 (en) 2001-04-06 2006-09-05 Dycus Sean T Vessel sealer and divider
US10849681B2 (en) 2001-04-06 2020-12-01 Covidien Ag Vessel sealer and divider
US7101372B2 (en) * 2001-04-06 2006-09-05 Sherwood Sevices Ag Vessel sealer and divider
US7824401B2 (en) * 2004-10-08 2010-11-02 Intuitive Surgical Operations, Inc. Robotic tool with wristed monopolar electrosurgical end effectors
US8398634B2 (en) 2002-04-18 2013-03-19 Intuitive Surgical Operations, Inc. Wristed robotic surgical tool for pluggable end-effectors
US6994708B2 (en) * 2001-04-19 2006-02-07 Intuitive Surgical Robotic tool with monopolar electro-surgical scissors
AU2002254712A1 (en) 2001-04-20 2002-11-05 Power Medical Interventions, Inc. Bipolar or ultrasonic surgical device
US11229472B2 (en) 2001-06-12 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with multiple magnetic position sensors
US20030018332A1 (en) * 2001-06-20 2003-01-23 Schmaltz Dale Francis Bipolar electrosurgical instrument with replaceable electrodes
US7118599B2 (en) 2001-07-16 2006-10-10 Spinecore, Inc. Artificial intervertebral disc
US7722675B2 (en) * 2001-07-16 2010-05-25 Spinecore, Inc. Instruments for reorienting vertebral bones for the treatment of scoliosis
US7695478B2 (en) * 2001-07-16 2010-04-13 Spinecore, Inc. Insertion tool for use with intervertebral spacers
US7160327B2 (en) 2001-07-16 2007-01-09 Spinecore, Inc. Axially compressible artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball and compression locking post
US6478801B1 (en) * 2001-07-16 2002-11-12 Third Millennium Engineering, Llc Insertion tool for use with tapered trial intervertebral distraction spacers
JP3972610B2 (en) * 2001-07-26 2007-09-05 松下電工株式会社 Ultrasonic beauty device
AU2002336575A1 (en) * 2001-09-14 2003-04-01 Arthrocare Corporation Electrosurgical apparatus and methods for tissue treatment and removal
US7771477B2 (en) 2001-10-01 2010-08-10 Spinecore, Inc. Intervertebral spacer device utilizing a belleville washer having radially spaced concentric grooves
US7713302B2 (en) 2001-10-01 2010-05-11 Spinecore, Inc. Intervertebral spacer device utilizing a spirally slotted belleville washer having radially spaced concentric grooves
US9113878B2 (en) 2002-01-08 2015-08-25 Covidien Lp Pinion clip for right angle linear cutter
US20080027548A9 (en) 2002-04-12 2008-01-31 Ferree Bret A Spacerless artificial disc replacements
US8038713B2 (en) 2002-04-23 2011-10-18 Spinecore, Inc. Two-component artificial disc replacements
US7041113B2 (en) * 2002-05-07 2006-05-09 Terumo Corporation Minimal invasive endoscopic methods and apparatus for harvesting blood vessels
CN101803938B (en) * 2002-06-14 2012-06-20 Tyco医疗健康集团 Device for clamping cutting and stapling tissue
US7931649B2 (en) 2002-10-04 2011-04-26 Tyco Healthcare Group Lp Vessel sealing instrument with electrical cutting mechanism
US7276068B2 (en) 2002-10-04 2007-10-02 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
US7270664B2 (en) 2002-10-04 2007-09-18 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
EP1572020A4 (en) 2002-10-29 2006-05-03 Tissuelink Medical Inc Fluid-assisted electrosurgical scissors and methods
US7799026B2 (en) 2002-11-14 2010-09-21 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7033354B2 (en) * 2002-12-10 2006-04-25 Sherwood Services Ag Electrosurgical electrode having a non-conductive porous ceramic coating
EP1596705B1 (en) * 2003-02-05 2018-09-12 Arthrocare Corporation Temperature indicating electrosurgical apparatus
US6908484B2 (en) 2003-03-06 2005-06-21 Spinecore, Inc. Cervical disc replacement
WO2004082495A1 (en) 2003-03-13 2004-09-30 Sherwood Services Ag Bipolar concentric electrode assembly for soft tissue fusion
US7922739B2 (en) * 2003-03-28 2011-04-12 Downey Earl C Surgical instrument with trigger control
US7160299B2 (en) 2003-05-01 2007-01-09 Sherwood Services Ag Method of fusing biomaterials with radiofrequency energy
EP1617778A2 (en) 2003-05-01 2006-01-25 Sherwood Services AG Electrosurgical instrument which reduces thermal damage to adjacent tissue
US8128624B2 (en) 2003-05-01 2012-03-06 Covidien Ag Electrosurgical instrument that directs energy delivery and protects adjacent tissue
WO2004103156A2 (en) 2003-05-15 2004-12-02 Sherwood Services Ag Tissue sealer with non-conductive variable stop members and method of sealing tissue
US7857812B2 (en) 2003-06-13 2010-12-28 Covidien Ag Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism
US7156846B2 (en) 2003-06-13 2007-01-02 Sherwood Services Ag Vessel sealer and divider for use with small trocars and cannulas
USD956973S1 (en) 2003-06-13 2022-07-05 Covidien Ag Movable handle for endoscopic vessel sealer and divider
US7150097B2 (en) * 2003-06-13 2006-12-19 Sherwood Services Ag Method of manufacturing jaw assembly for vessel sealer and divider
AU2013205430B2 (en) * 2003-06-13 2015-07-16 Covidien Ag Vessel sealer and divider for use with small trocars and cannulas
US7150749B2 (en) 2003-06-13 2006-12-19 Sherwood Services Ag Vessel sealer and divider having elongated knife stroke and safety cutting mechanism
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7367976B2 (en) 2003-11-17 2008-05-06 Sherwood Services Ag Bipolar forceps having monopolar extension
US7131970B2 (en) 2003-11-19 2006-11-07 Sherwood Services Ag Open vessel sealing instrument with cutting mechanism
US7811283B2 (en) 2003-11-19 2010-10-12 Covidien Ag Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety
US7500975B2 (en) 2003-11-19 2009-03-10 Covidien Ag Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument
US7442193B2 (en) 2003-11-20 2008-10-28 Covidien Ag Electrically conductive/insulative over-shoe for tissue fusion
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US7393361B2 (en) * 2004-02-20 2008-07-01 Spinecore, Inc. Artificial intervertebral disc having a bored semispherical bearing with a compression locking post and retaining caps
AU2005216112B2 (en) * 2004-02-20 2010-07-08 Spinecore, Inc. Artificial intervertebral disc having a universal joint
US8182501B2 (en) 2004-02-27 2012-05-22 Ethicon Endo-Surgery, Inc. Ultrasonic surgical shears and method for sealing a blood vessel using same
US7780662B2 (en) 2004-03-02 2010-08-24 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US8979879B2 (en) * 2004-08-10 2015-03-17 Asico, Llc. Nucleus chopper and splitter
US8262682B2 (en) * 2004-08-10 2012-09-11 Asico Llc Nucleus chopper and splitter
US7195631B2 (en) 2004-09-09 2007-03-27 Sherwood Services Ag Forceps with spring loaded end effector assembly
US7540872B2 (en) 2004-09-21 2009-06-02 Covidien Ag Articulating bipolar electrosurgical instrument
US7955332B2 (en) 2004-10-08 2011-06-07 Covidien Ag Mechanism for dividing tissue in a hemostat-style instrument
PL1802245T3 (en) 2004-10-08 2017-01-31 Ethicon Endosurgery Llc Ultrasonic surgical instrument
US7686827B2 (en) 2004-10-21 2010-03-30 Covidien Ag Magnetic closure mechanism for hemostat
NO322695B1 (en) * 2004-12-29 2006-11-27 Surgitech Norway As Instrument especially for use in laparoscopic surgical procedure
NO322694B1 (en) * 2004-12-29 2006-11-27 Surgitech Norway As Apparatus, especially for use in laparoscopic surgery
US7909823B2 (en) 2005-01-14 2011-03-22 Covidien Ag Open vessel sealing instrument
US7686804B2 (en) 2005-01-14 2010-03-30 Covidien Ag Vessel sealer and divider with rotating sealer and cutter
US7491202B2 (en) 2005-03-31 2009-02-17 Covidien Ag Electrosurgical forceps with slow closure sealing plates and method of sealing tissue
JP4534004B2 (en) * 2005-04-07 2010-09-01 学校法人慶應義塾 manipulator
US7762960B2 (en) 2005-05-13 2010-07-27 Boston Scientific Scimed, Inc. Biopsy forceps assemblies
US7837685B2 (en) 2005-07-13 2010-11-23 Covidien Ag Switch mechanisms for safe activation of energy on an electrosurgical instrument
US7628791B2 (en) 2005-08-19 2009-12-08 Covidien Ag Single action tissue sealer
FR2891135B1 (en) 2005-09-23 2008-09-12 Ldr Medical Sarl INTERVERTEBRAL DISC PROSTHESIS
US7879035B2 (en) 2005-09-30 2011-02-01 Covidien Ag Insulating boot for electrosurgical forceps
US7722607B2 (en) 2005-09-30 2010-05-25 Covidien Ag In-line vessel sealer and divider
US7922953B2 (en) 2005-09-30 2011-04-12 Covidien Ag Method for manufacturing an end effector assembly
EP1769765B1 (en) 2005-09-30 2012-03-21 Covidien AG Insulating boot for electrosurgical forceps
CA2561034C (en) 2005-09-30 2014-12-09 Sherwood Services Ag Flexible endoscopic catheter with an end effector for coagulating and transfecting tissue
US7789878B2 (en) 2005-09-30 2010-09-07 Covidien Ag In-line vessel sealer and divider
US20070191713A1 (en) 2005-10-14 2007-08-16 Eichmann Stephen E Ultrasonic device for cutting and coagulating
US8080004B2 (en) * 2005-10-26 2011-12-20 Earl Downey Laparoscopic surgical instrument
US8876746B2 (en) * 2006-01-06 2014-11-04 Arthrocare Corporation Electrosurgical system and method for treating chronic wound tissue
US7691101B2 (en) * 2006-01-06 2010-04-06 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US7621930B2 (en) 2006-01-20 2009-11-24 Ethicon Endo-Surgery, Inc. Ultrasound medical instrument having a medical ultrasonic blade
US8241282B2 (en) 2006-01-24 2012-08-14 Tyco Healthcare Group Lp Vessel sealing cutting assemblies
US8298232B2 (en) 2006-01-24 2012-10-30 Tyco Healthcare Group Lp Endoscopic vessel sealer and divider for large tissue structures
US8882766B2 (en) 2006-01-24 2014-11-11 Covidien Ag Method and system for controlling delivery of energy to divide tissue
US8734443B2 (en) 2006-01-24 2014-05-27 Covidien Lp Vessel sealer and divider for large tissue structures
US7766910B2 (en) 2006-01-24 2010-08-03 Tyco Healthcare Group Lp Vessel sealer and divider for large tissue structures
EP1815809B1 (en) 2006-02-01 2010-09-08 Arthrex, Inc. Handle for surgical instruments
US20070255289A1 (en) * 2006-04-27 2007-11-01 Granit Medical Innovation, Inc. Endoscopic instrument with rotational and axial motion control
US7846158B2 (en) 2006-05-05 2010-12-07 Covidien Ag Apparatus and method for electrode thermosurgery
US8114071B2 (en) * 2006-05-30 2012-02-14 Arthrocare Corporation Hard tissue ablation system
US20080004655A1 (en) * 2006-07-03 2008-01-03 Valentine International Ltd. Automatic lock mechanism for bar clamp
US7776037B2 (en) 2006-07-07 2010-08-17 Covidien Ag System and method for controlling electrode gap during tissue sealing
US7744615B2 (en) 2006-07-18 2010-06-29 Covidien Ag Apparatus and method for transecting tissue on a bipolar vessel sealing instrument
US8597297B2 (en) 2006-08-29 2013-12-03 Covidien Ag Vessel sealing instrument with multiple electrode configurations
US8070746B2 (en) 2006-10-03 2011-12-06 Tyco Healthcare Group Lp Radiofrequency fusion of cardiac tissue
US7951149B2 (en) 2006-10-17 2011-05-31 Tyco Healthcare Group Lp Ablative material for use with tissue treatment device
US8083735B2 (en) * 2006-11-17 2011-12-27 Genii, Inc. Compact electrosurgery apparatuses
GB2452103B (en) 2007-01-05 2011-08-31 Arthrocare Corp Electrosurgical system with suction control apparatus and system
USD649249S1 (en) 2007-02-15 2011-11-22 Tyco Healthcare Group Lp End effectors of an elongated dissecting and dividing instrument
US8142461B2 (en) 2007-03-22 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical instruments
US8911460B2 (en) 2007-03-22 2014-12-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8057498B2 (en) 2007-11-30 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US7862560B2 (en) * 2007-03-23 2011-01-04 Arthrocare Corporation Ablation apparatus having reduced nerve stimulation and related methods
US8267935B2 (en) 2007-04-04 2012-09-18 Tyco Healthcare Group Lp Electrosurgical instrument reducing current densities at an insulator conductor junction
US8235983B2 (en) 2007-07-12 2012-08-07 Asthmatx, Inc. Systems and methods for delivering energy to passageways in a patient
US8808319B2 (en) 2007-07-27 2014-08-19 Ethicon Endo-Surgery, Inc. Surgical instruments
US8523889B2 (en) 2007-07-27 2013-09-03 Ethicon Endo-Surgery, Inc. Ultrasonic end effectors with increased active length
US8430898B2 (en) 2007-07-31 2013-04-30 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8512365B2 (en) 2007-07-31 2013-08-20 Ethicon Endo-Surgery, Inc. Surgical instruments
US9044261B2 (en) 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
US8998891B2 (en) * 2007-08-30 2015-04-07 Ellman International, Inc. Tri-frequency electrosurgical instrument
US7877852B2 (en) 2007-09-20 2011-02-01 Tyco Healthcare Group Lp Method of manufacturing an end effector assembly for sealing tissue
US7877853B2 (en) 2007-09-20 2011-02-01 Tyco Healthcare Group Lp Method of manufacturing end effector assembly for sealing tissue
JP5357161B2 (en) 2007-09-21 2013-12-04 コヴィディエン リミテッド パートナーシップ Surgical equipment
CN101801284B (en) 2007-09-21 2012-10-03 Tyco医疗健康集团 Surgical device
US8235993B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with exohinged structure
US8235992B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Insulating boot with mechanical reinforcement for electrosurgical forceps
US8251996B2 (en) 2007-09-28 2012-08-28 Tyco Healthcare Group Lp Insulating sheath for electrosurgical forceps
US8221416B2 (en) 2007-09-28 2012-07-17 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with thermoplastic clevis
US8267936B2 (en) 2007-09-28 2012-09-18 Tyco Healthcare Group Lp Insulating mechanically-interfaced adhesive for electrosurgical forceps
US8236025B2 (en) 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Silicone insulated electrosurgical forceps
AU2008221509B2 (en) 2007-09-28 2013-10-10 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
US9023043B2 (en) 2007-09-28 2015-05-05 Covidien Lp Insulating mechanically-interfaced boot and jaws for electrosurgical forceps
EP2217157A2 (en) 2007-10-05 2010-08-18 Ethicon Endo-Surgery, Inc. Ergonomic surgical instruments
US10010339B2 (en) 2007-11-30 2018-07-03 Ethicon Llc Ultrasonic surgical blades
EP2227174B1 (en) 2007-12-28 2019-05-01 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical device
US8764748B2 (en) 2008-02-06 2014-07-01 Covidien Lp End effector assembly for electrosurgical device and method for making the same
US9358063B2 (en) * 2008-02-14 2016-06-07 Arthrocare Corporation Ablation performance indicator for electrosurgical devices
US8623276B2 (en) 2008-02-15 2014-01-07 Covidien Lp Method and system for sterilizing an electrosurgical instrument
WO2009132359A2 (en) * 2008-04-25 2009-10-29 Downey Earl C Laparoscopic surgical instrument
US8469956B2 (en) 2008-07-21 2013-06-25 Covidien Lp Variable resistor jaw
US9089360B2 (en) 2008-08-06 2015-07-28 Ethicon Endo-Surgery, Inc. Devices and techniques for cutting and coagulating tissue
US8162973B2 (en) 2008-08-15 2012-04-24 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US8257387B2 (en) 2008-08-15 2012-09-04 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US9603652B2 (en) 2008-08-21 2017-03-28 Covidien Lp Electrosurgical instrument including a sensor
US8795274B2 (en) 2008-08-28 2014-08-05 Covidien Lp Tissue fusion jaw angle improvement
US8317787B2 (en) 2008-08-28 2012-11-27 Covidien Lp Tissue fusion jaw angle improvement
US8784417B2 (en) 2008-08-28 2014-07-22 Covidien Lp Tissue fusion jaw angle improvement
US8303582B2 (en) 2008-09-15 2012-11-06 Tyco Healthcare Group Lp Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique
US8535312B2 (en) 2008-09-25 2013-09-17 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8968314B2 (en) 2008-09-25 2015-03-03 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9375254B2 (en) 2008-09-25 2016-06-28 Covidien Lp Seal and separate algorithm
US8142473B2 (en) 2008-10-03 2012-03-27 Tyco Healthcare Group Lp Method of transferring rotational motion in an articulating surgical instrument
US8469957B2 (en) 2008-10-07 2013-06-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8636761B2 (en) 2008-10-09 2014-01-28 Covidien Lp Apparatus, system, and method for performing an endoscopic electrosurgical procedure
US8016827B2 (en) 2008-10-09 2011-09-13 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8486107B2 (en) 2008-10-20 2013-07-16 Covidien Lp Method of sealing tissue using radiofrequency energy
US8197479B2 (en) 2008-12-10 2012-06-12 Tyco Healthcare Group Lp Vessel sealer and divider
US20100152726A1 (en) * 2008-12-16 2010-06-17 Arthrocare Corporation Electrosurgical system with selective control of active and return electrodes
US8114122B2 (en) 2009-01-13 2012-02-14 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US9254168B2 (en) 2009-02-02 2016-02-09 Medtronic Advanced Energy Llc Electro-thermotherapy of tissue using penetrating microelectrode array
DE102009010342B4 (en) * 2009-02-25 2016-06-02 Olympus Winter & Ibe Gmbh Surgical instrument with electrode and its handle
US8574187B2 (en) 2009-03-09 2013-11-05 Arthrocare Corporation System and method of an electrosurgical controller with output RF energy control
US8187273B2 (en) 2009-05-07 2012-05-29 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US9700339B2 (en) 2009-05-20 2017-07-11 Ethicon Endo-Surgery, Inc. Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments
EP2437674B1 (en) * 2009-06-02 2013-05-08 Bovie Medical Corporation Surgical jaws for sealing tissue
US8257350B2 (en) * 2009-06-17 2012-09-04 Arthrocare Corporation Method and system of an electrosurgical controller with wave-shaping
US8246618B2 (en) 2009-07-08 2012-08-21 Tyco Healthcare Group Lp Electrosurgical jaws with offset knife
US8663220B2 (en) 2009-07-15 2014-03-04 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
DE102009037613A1 (en) * 2009-08-14 2011-02-24 Erbe Elektromedizin Gmbh Electrosurgical instrument
IN2012DN01917A (en) 2009-09-08 2015-07-24 Salient Surgical Tech Inc
US8133254B2 (en) 2009-09-18 2012-03-13 Tyco Healthcare Group Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8112871B2 (en) 2009-09-28 2012-02-14 Tyco Healthcare Group Lp Method for manufacturing electrosurgical seal plates
US11090104B2 (en) 2009-10-09 2021-08-17 Cilag Gmbh International Surgical generator for ultrasonic and electrosurgical devices
US10441345B2 (en) 2009-10-09 2019-10-15 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US10172669B2 (en) 2009-10-09 2019-01-08 Ethicon Llc Surgical instrument comprising an energy trigger lockout
US9039695B2 (en) 2009-10-09 2015-05-26 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices
EP2506779B1 (en) * 2009-12-02 2013-11-20 Johnson And Johnson Ltd A ligation device for surgical intervention
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
US20110152895A1 (en) * 2009-12-22 2011-06-23 Colin Nyuli Apparatus for clamping an organ during surgery
US8486096B2 (en) 2010-02-11 2013-07-16 Ethicon Endo-Surgery, Inc. Dual purpose surgical instrument for cutting and coagulating tissue
US8469981B2 (en) 2010-02-11 2013-06-25 Ethicon Endo-Surgery, Inc. Rotatable cutting implement arrangements for ultrasonic surgical instruments
US8951272B2 (en) 2010-02-11 2015-02-10 Ethicon Endo-Surgery, Inc. Seal arrangements for ultrasonically powered surgical instruments
WO2011112991A1 (en) 2010-03-11 2011-09-15 Salient Surgical Technologies, Inc. Bipolar electrosurgical cutter with position insensitive return electrode contact
US8747399B2 (en) 2010-04-06 2014-06-10 Arthrocare Corporation Method and system of reduction of low frequency muscle stimulation during electrosurgical procedures
US8709035B2 (en) 2010-04-12 2014-04-29 Ethicon Endo-Surgery, Inc. Electrosurgical cutting and sealing instruments with jaws having a parallel closure motion
US8834518B2 (en) 2010-04-12 2014-09-16 Ethicon Endo-Surgery, Inc. Electrosurgical cutting and sealing instruments with cam-actuated jaws
US8685020B2 (en) 2010-05-17 2014-04-01 Ethicon Endo-Surgery, Inc. Surgical instruments and end effectors therefor
GB2480498A (en) 2010-05-21 2011-11-23 Ethicon Endo Surgery Inc Medical device comprising RF circuitry
US8469991B2 (en) 2010-06-02 2013-06-25 Covidien Lp Apparatus for performing an electrosurgical procedure
US8491625B2 (en) 2010-06-02 2013-07-23 Covidien Lp Apparatus for performing an electrosurgical procedure
US9144455B2 (en) 2010-06-07 2015-09-29 Just Right Surgical, Llc Low power tissue sealing device and method
US9005199B2 (en) 2010-06-10 2015-04-14 Ethicon Endo-Surgery, Inc. Heat management configurations for controlling heat dissipation from electrosurgical instruments
US8920417B2 (en) 2010-06-30 2014-12-30 Medtronic Advanced Energy Llc Electrosurgical devices and methods of use thereof
US8795327B2 (en) 2010-07-22 2014-08-05 Ethicon Endo-Surgery, Inc. Electrosurgical instrument with separate closure and cutting members
US9192431B2 (en) 2010-07-23 2015-11-24 Ethicon Endo-Surgery, Inc. Electrosurgical cutting and sealing instrument
US8663270B2 (en) 2010-07-23 2014-03-04 Conmed Corporation Jaw movement mechanism and method for a surgical tool
US8821501B2 (en) 2010-09-24 2014-09-02 Depuy (Ireland) Patella resectioning guide and assembly
US9428254B1 (en) 2010-09-24 2016-08-30 Katalyst Surgical, Llc Microsurgical handle and instrument
US8979890B2 (en) 2010-10-01 2015-03-17 Ethicon Endo-Surgery, Inc. Surgical instrument with jaw member
US8685018B2 (en) 2010-10-15 2014-04-01 Arthrocare Corporation Electrosurgical wand and related method and 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
US9039694B2 (en) 2010-10-22 2015-05-26 Just Right Surgical, Llc RF generator system for surgical vessel sealing
US9023040B2 (en) 2010-10-26 2015-05-05 Medtronic Advanced Energy Llc Electrosurgical cutting devices
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
US9131597B2 (en) 2011-02-02 2015-09-08 Arthrocare Corporation Electrosurgical system and method for treating hard body tissue
US9427281B2 (en) 2011-03-11 2016-08-30 Medtronic Advanced Energy Llc Bronchoscope-compatible catheter provided with electrosurgical device
US9198724B2 (en) 2011-04-08 2015-12-01 Covidien Lp Microwave tissue dissection and coagulation
US10434292B2 (en) * 2011-06-24 2019-10-08 Access Closure Method and devices for flow occlusion during device exchanges
USD667110S1 (en) * 2011-06-30 2012-09-11 Depuy Products, Inc. Multifunctional handle
WO2013003730A1 (en) 2011-06-30 2013-01-03 Depuy Products, Inc. Patella clamp and drill guide surgical instrument
USD666721S1 (en) 2011-06-30 2012-09-04 Depuy Products, Inc. Patella resection guide
US8979854B2 (en) 2011-06-30 2015-03-17 Depuy (Ireland) Patella orthopaedic surgical instrument assembly
US8986306B2 (en) 2011-06-30 2015-03-24 Depuy (Ireland) Patella orthopaedic surgical method
USD667953S1 (en) 2011-06-30 2012-09-25 Depuy Products, Inc. Combination patella drill guide and clamp
US8968321B2 (en) 2011-06-30 2015-03-03 Depuy (Ireland) Patella resection guide with locating features and method of using the same
US9844384B2 (en) 2011-07-11 2017-12-19 Covidien Lp Stand alone energy-based tissue clips
US8603135B2 (en) * 2011-07-20 2013-12-10 Covidien Lp Articulating surgical apparatus
US9259265B2 (en) 2011-07-22 2016-02-16 Ethicon Endo-Surgery, Llc Surgical instruments for tensioning tissue
US9044243B2 (en) 2011-08-30 2015-06-02 Ethcon Endo-Surgery, Inc. Surgical cutting and fastening device with descendible second trigger arrangement
US9113909B2 (en) 2011-09-01 2015-08-25 Covidien Lp Surgical vessel sealer and divider
US9078676B2 (en) 2011-09-28 2015-07-14 Depuy (Ireland) Patella drilling system
US9078772B2 (en) 2011-09-28 2015-07-14 Depuy (Ireland) Rotatable patella drill guide
US8998913B2 (en) 2011-09-28 2015-04-07 Depuy (Ireland) Patella resection assembly
US8998912B2 (en) 2011-09-28 2015-04-07 Depuy (Ireland) Clamping patella drill guide
US8915923B2 (en) 2011-09-28 2014-12-23 Depuy (Ireland) Patella resection assembly
US9750565B2 (en) 2011-09-30 2017-09-05 Medtronic Advanced Energy Llc Electrosurgical balloons
US8821444B2 (en) 2011-10-03 2014-09-02 Katalyst Surgical, Llc Multi-utility surgical instrument
US9421060B2 (en) 2011-10-24 2016-08-23 Ethicon Endo-Surgery, Llc Litz wire battery powered device
US8870864B2 (en) 2011-10-28 2014-10-28 Medtronic Advanced Energy Llc Single instrument electrosurgery apparatus and its method of use
US8968310B2 (en) 2011-11-30 2015-03-03 Covidien Lp Electrosurgical instrument with a knife blade lockout mechanism
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
US8968360B2 (en) 2012-01-25 2015-03-03 Covidien Lp Surgical instrument with resilient driving member and related methods of use
US9138346B2 (en) 2012-01-26 2015-09-22 Katalyst Surgical, Llc Surgical instrument sleeve
JP6165780B2 (en) 2012-02-10 2017-07-19 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Robot-controlled surgical instrument
US8747434B2 (en) 2012-02-20 2014-06-10 Covidien Lp Knife deployment mechanisms for surgical forceps
USD748260S1 (en) 2012-03-08 2016-01-26 Covidien Lp Handle for laparoscopic device with integral rotation wheel
USD744100S1 (en) 2012-03-08 2015-11-24 Covidien Lp Handle for laparoscopic device
USD743547S1 (en) 2012-03-08 2015-11-17 Covidien Lp Handle for laparoscopic device with distal rotation wheel
US9526563B2 (en) 2012-04-06 2016-12-27 Covidien Lp Spindle assembly with mechanical fuse for surgical instruments
US9439668B2 (en) 2012-04-09 2016-09-13 Ethicon Endo-Surgery, Llc Switch arrangements for ultrasonic surgical instruments
US8632540B2 (en) 2012-04-11 2014-01-21 ENT Biotech Solutions, LLC Surgical instrument for tissue removal
AU2016219736B2 (en) * 2012-05-01 2018-01-18 Covidien Lp Surgical instrument with stamped double-flag jaws and actuation mechanism
US8968311B2 (en) 2012-05-01 2015-03-03 Covidien Lp Surgical instrument with stamped double-flag jaws and actuation mechanism
US9226792B2 (en) 2012-06-12 2016-01-05 Medtronic Advanced Energy Llc Debridement device and method
US20140005640A1 (en) 2012-06-28 2014-01-02 Ethicon Endo-Surgery, Inc. Surgical end effector jaw and electrode configurations
US20140005705A1 (en) 2012-06-29 2014-01-02 Ethicon Endo-Surgery, Inc. Surgical instruments with articulating shafts
US9226767B2 (en) 2012-06-29 2016-01-05 Ethicon Endo-Surgery, Inc. Closed feedback control for electrosurgical device
US9408622B2 (en) 2012-06-29 2016-08-09 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
US9326788B2 (en) 2012-06-29 2016-05-03 Ethicon Endo-Surgery, Llc Lockout mechanism for use with robotic electrosurgical device
US9351754B2 (en) 2012-06-29 2016-05-31 Ethicon Endo-Surgery, Llc Ultrasonic surgical instruments with distally positioned jaw assemblies
US20140005702A1 (en) 2012-06-29 2014-01-02 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments with distally positioned transducers
US9820768B2 (en) 2012-06-29 2017-11-21 Ethicon Llc Ultrasonic surgical instruments with control mechanisms
US9198714B2 (en) 2012-06-29 2015-12-01 Ethicon Endo-Surgery, Inc. Haptic feedback devices for surgical robot
US9393037B2 (en) 2012-06-29 2016-07-19 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
US10085758B2 (en) 2012-09-28 2018-10-02 Depuy Ireland Unlimited Company Patella drill guide and trial surgical instrument having an alignment bore formed therein and method of using the same
CN104853688B (en) 2012-09-28 2017-11-28 伊西康内外科公司 Multifunctional bipolar tweezers
US9554813B2 (en) 2012-09-28 2017-01-31 Depuy Ireland Unlimited Company Patella drill guide and trial surgical instrument
US11234760B2 (en) 2012-10-05 2022-02-01 Medtronic Advanced Energy Llc Electrosurgical device for cutting and removing tissue
US9095367B2 (en) 2012-10-22 2015-08-04 Ethicon Endo-Surgery, Inc. Flexible harmonic waveguides/blades for surgical instruments
US9629645B2 (en) 2012-10-30 2017-04-25 Katalyst Surgical, Llc Atraumatic microsurgical forceps
US9226762B2 (en) 2012-11-07 2016-01-05 Katalyst Surgical, Llc Atraumatic microsurgical forceps
US20140135804A1 (en) 2012-11-15 2014-05-15 Ethicon Endo-Surgery, Inc. Ultrasonic and electrosurgical devices
US10335163B2 (en) 2013-03-05 2019-07-02 Depuy Ireland Unlimited Company Polymer 4-in-2 femoral cutting instrument having separable A/P and chamfer cutting blocks
US9713489B2 (en) 2013-03-07 2017-07-25 Arthrocare Corporation Electrosurgical methods and systems
US9693818B2 (en) 2013-03-07 2017-07-04 Arthrocare Corporation Methods and systems related to electrosurgical wands
US9801678B2 (en) 2013-03-13 2017-10-31 Arthrocare Corporation Method and system of controlling conductive fluid flow during an electrosurgical procedure
US10226273B2 (en) 2013-03-14 2019-03-12 Ethicon Llc Mechanical fasteners for use with surgical energy devices
US9814618B2 (en) 2013-06-06 2017-11-14 Boston Scientific Scimed, Inc. Devices for delivering energy and related methods of use
WO2015017992A1 (en) 2013-08-07 2015-02-12 Covidien Lp Surgical forceps
US9295514B2 (en) 2013-08-30 2016-03-29 Ethicon Endo-Surgery, Llc Surgical devices with close quarter articulation features
US9814514B2 (en) 2013-09-13 2017-11-14 Ethicon Llc Electrosurgical (RF) medical instruments for cutting and coagulating tissue
US9861428B2 (en) 2013-09-16 2018-01-09 Ethicon Llc Integrated systems for electrosurgical steam or smoke control
US20150088193A1 (en) * 2013-09-24 2015-03-26 Katalyst Surgical, Llc Membrane removing forceps
US9526565B2 (en) 2013-11-08 2016-12-27 Ethicon Endo-Surgery, Llc Electrosurgical devices
US9265926B2 (en) 2013-11-08 2016-02-23 Ethicon Endo-Surgery, Llc Electrosurgical devices
GB2521229A (en) 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
GB2521228A (en) 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
US10314647B2 (en) 2013-12-23 2019-06-11 Medtronic Advanced Energy Llc Electrosurgical cutting instrument
US9795436B2 (en) 2014-01-07 2017-10-24 Ethicon Llc Harvesting energy from a surgical generator
US9408660B2 (en) 2014-01-17 2016-08-09 Ethicon Endo-Surgery, Llc Device trigger dampening mechanism
US10813686B2 (en) 2014-02-26 2020-10-27 Medtronic Advanced Energy Llc Electrosurgical cutting instrument
US9554854B2 (en) 2014-03-18 2017-01-31 Ethicon Endo-Surgery, Llc Detecting short circuits in electrosurgical medical devices
US10463421B2 (en) 2014-03-27 2019-11-05 Ethicon Llc Two stage trigger, clamp and cut bipolar vessel sealer
US10092310B2 (en) 2014-03-27 2018-10-09 Ethicon Llc Electrosurgical devices
US10524852B1 (en) 2014-03-28 2020-01-07 Ethicon Llc Distal sealing end effector with spacers
US9737355B2 (en) 2014-03-31 2017-08-22 Ethicon Llc Controlling impedance rise in electrosurgical medical devices
US9913680B2 (en) 2014-04-15 2018-03-13 Ethicon Llc Software algorithms for electrosurgical instruments
US9757186B2 (en) 2014-04-17 2017-09-12 Ethicon Llc Device status feedback for bipolar tissue spacer
US10022267B2 (en) 2014-04-21 2018-07-17 Katalyst Surgical, Llc Method of manufacturing a microsurgical instrument tip
US20150324317A1 (en) 2014-05-07 2015-11-12 Covidien Lp Authentication and information system for reusable surgical instruments
US9700333B2 (en) 2014-06-30 2017-07-11 Ethicon Llc Surgical instrument with variable tissue compression
US10285724B2 (en) 2014-07-31 2019-05-14 Ethicon Llc Actuation mechanisms and load adjustment assemblies for surgical instruments
US10194976B2 (en) 2014-08-25 2019-02-05 Ethicon Llc Lockout disabling mechanism
US9877776B2 (en) 2014-08-25 2018-01-30 Ethicon Llc Simultaneous I-beam and spring driven cam jaw closure mechanism
US10194972B2 (en) 2014-08-26 2019-02-05 Ethicon Llc Managing tissue treatment
US10231777B2 (en) 2014-08-26 2019-03-19 Covidien Lp Methods of manufacturing jaw members of an end-effector assembly for a surgical instrument
US9775943B2 (en) 2014-10-10 2017-10-03 Katalyst Surgical, Llc Cannula ingress system
JP6596439B2 (en) * 2014-10-24 2019-10-23 株式会社カネカ Micro forceps
US10639092B2 (en) 2014-12-08 2020-05-05 Ethicon Llc Electrode configurations for surgical instruments
US9848937B2 (en) 2014-12-22 2017-12-26 Ethicon Llc End effector with detectable configurations
US10092348B2 (en) 2014-12-22 2018-10-09 Ethicon Llc RF tissue sealer, shear grip, trigger lock mechanism and energy activation
US10111699B2 (en) 2014-12-22 2018-10-30 Ethicon Llc RF tissue sealer, shear grip, trigger lock mechanism and energy activation
US10159524B2 (en) 2014-12-22 2018-12-25 Ethicon Llc High power battery powered RF amplifier topology
CN104586454B (en) * 2014-12-23 2016-08-24 浙江大学 Surgical operation ligature carrier
US10245095B2 (en) 2015-02-06 2019-04-02 Ethicon Llc Electrosurgical instrument with rotation and articulation mechanisms
US10376302B2 (en) 2015-02-18 2019-08-13 Medtronic Xomed, Inc. Rotating electrical connector for RF energy enabled tissue debridement device
CA2975389A1 (en) 2015-02-18 2016-08-25 Medtronic Xomed, Inc. Rf energy enabled tissue debridement device
US10188456B2 (en) 2015-02-18 2019-01-29 Medtronic Xomed, Inc. Electrode assembly for RF energy enabled tissue debridement device
US10342602B2 (en) 2015-03-17 2019-07-09 Ethicon Llc Managing tissue treatment
US10321950B2 (en) 2015-03-17 2019-06-18 Ethicon Llc Managing tissue treatment
US10595929B2 (en) 2015-03-24 2020-03-24 Ethicon Llc Surgical instruments with firing system overload protection mechanisms
EP3072462B1 (en) 2015-03-27 2017-10-04 DePuy Ireland Unlimited Company Orthopaedic surgical instrument system
US10314638B2 (en) 2015-04-07 2019-06-11 Ethicon Llc Articulating radio frequency (RF) tissue seal with articulating state sensing
US10117702B2 (en) 2015-04-10 2018-11-06 Ethicon Llc Surgical generator systems and related methods
US10130410B2 (en) 2015-04-17 2018-11-20 Ethicon Llc Electrosurgical instrument including a cutting member decouplable from a cutting member trigger
US9872725B2 (en) 2015-04-29 2018-01-23 Ethicon Llc RF tissue sealer with mode selection
US11020140B2 (en) 2015-06-17 2021-06-01 Cilag Gmbh International Ultrasonic surgical blade for use with ultrasonic surgical instruments
US10034704B2 (en) 2015-06-30 2018-07-31 Ethicon Llc Surgical instrument with user adaptable algorithms
US10898256B2 (en) 2015-06-30 2021-01-26 Ethicon Llc Surgical system with user adaptable techniques based on tissue impedance
US10357303B2 (en) 2015-06-30 2019-07-23 Ethicon Llc Translatable outer tube for sealing using shielded lap chole dissector
US10765470B2 (en) 2015-06-30 2020-09-08 Ethicon Llc Surgical system with user adaptable techniques employing simultaneous energy modalities based on tissue parameters
US11129669B2 (en) 2015-06-30 2021-09-28 Cilag Gmbh International Surgical system with user adaptable techniques based on tissue type
US11051873B2 (en) 2015-06-30 2021-07-06 Cilag Gmbh International Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters
US10154852B2 (en) 2015-07-01 2018-12-18 Ethicon Llc Ultrasonic surgical blade with improved cutting and coagulation features
US9987078B2 (en) 2015-07-22 2018-06-05 Covidien Lp Surgical forceps
US10631918B2 (en) 2015-08-14 2020-04-28 Covidien Lp Energizable surgical attachment for a mechanical clamp
US11389227B2 (en) 2015-08-20 2022-07-19 Medtronic Advanced Energy Llc Electrosurgical device with multivariate control
US11051875B2 (en) 2015-08-24 2021-07-06 Medtronic Advanced Energy Llc Multipurpose electrosurgical device
WO2017031712A1 (en) 2015-08-26 2017-03-02 Covidien Lp Electrosurgical end effector assemblies and electrosurgical forceps configured to reduce thermal spread
US11058475B2 (en) 2015-09-30 2021-07-13 Cilag Gmbh International Method and apparatus for selecting operations of a surgical instrument based on user intention
US10595930B2 (en) 2015-10-16 2020-03-24 Ethicon Llc Electrode wiping surgical device
US10959771B2 (en) 2015-10-16 2021-03-30 Ethicon Llc Suction and irrigation sealing grasper
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments
US10716612B2 (en) 2015-12-18 2020-07-21 Medtronic Advanced Energy Llc Electrosurgical device with multiple monopolar electrode assembly
US10179022B2 (en) 2015-12-30 2019-01-15 Ethicon Llc Jaw position impedance limiter for electrosurgical instrument
US10959806B2 (en) 2015-12-30 2021-03-30 Ethicon Llc Energized medical device with reusable handle
US10575892B2 (en) 2015-12-31 2020-03-03 Ethicon Llc Adapter for electrical surgical instruments
CN113274123A (en) 2016-01-11 2021-08-20 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) Forceps with tissue stop
US10709469B2 (en) 2016-01-15 2020-07-14 Ethicon Llc Modular battery powered handheld surgical instrument with energy conservation techniques
US10716615B2 (en) 2016-01-15 2020-07-21 Ethicon Llc Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade
US11129670B2 (en) 2016-01-15 2021-09-28 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization
US11229471B2 (en) 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US10555769B2 (en) 2016-02-22 2020-02-11 Ethicon Llc Flexible circuits for electrosurgical instrument
US10987156B2 (en) 2016-04-29 2021-04-27 Ethicon Llc Electrosurgical instrument with electrically conductive gap setting member and electrically insulative tissue engaging members
US10646269B2 (en) 2016-04-29 2020-05-12 Ethicon Llc Non-linear jaw gap for electrosurgical instruments
US10702329B2 (en) 2016-04-29 2020-07-07 Ethicon Llc Jaw structure with distal post for electrosurgical instruments
US10485607B2 (en) 2016-04-29 2019-11-26 Ethicon Llc Jaw structure with distal closure for electrosurgical instruments
US10856934B2 (en) 2016-04-29 2020-12-08 Ethicon Llc Electrosurgical instrument with electrically conductive gap setting and tissue engaging members
US10456193B2 (en) 2016-05-03 2019-10-29 Ethicon Llc Medical device with a bilateral jaw configuration for nerve stimulation
US11160935B2 (en) 2016-06-16 2021-11-02 Katalyst Surgical, Llc Reusable instrument handle with single-use tip
US10245064B2 (en) 2016-07-12 2019-04-02 Ethicon Llc Ultrasonic surgical instrument with piezoelectric central lumen transducer
US10893883B2 (en) 2016-07-13 2021-01-19 Ethicon Llc Ultrasonic assembly for use with ultrasonic surgical instruments
US10842522B2 (en) 2016-07-15 2020-11-24 Ethicon Llc Ultrasonic surgical instruments having offset blades
US10856933B2 (en) 2016-08-02 2020-12-08 Covidien Lp Surgical instrument housing incorporating a channel and methods of manufacturing the same
US10376305B2 (en) 2016-08-05 2019-08-13 Ethicon Llc Methods and systems for advanced harmonic energy
US10285723B2 (en) 2016-08-09 2019-05-14 Ethicon Llc Ultrasonic surgical blade with improved heel portion
USD847990S1 (en) 2016-08-16 2019-05-07 Ethicon Llc Surgical instrument
US10420580B2 (en) 2016-08-25 2019-09-24 Ethicon Llc Ultrasonic transducer for surgical instrument
US10952759B2 (en) 2016-08-25 2021-03-23 Ethicon Llc Tissue loading of a surgical instrument
US10751117B2 (en) 2016-09-23 2020-08-25 Ethicon Llc Electrosurgical instrument with fluid diverter
US10918407B2 (en) 2016-11-08 2021-02-16 Covidien Lp Surgical instrument for grasping, treating, and/or dividing tissue
US10603064B2 (en) 2016-11-28 2020-03-31 Ethicon Llc Ultrasonic transducer
US11266430B2 (en) 2016-11-29 2022-03-08 Cilag Gmbh International End effector control and calibration
US11033325B2 (en) 2017-02-16 2021-06-15 Cilag Gmbh International Electrosurgical instrument with telescoping suction port and debris cleaner
US10695043B2 (en) 2017-02-21 2020-06-30 Katalyst Surgical, Llc Surgical instrument subcomponent integration by additive manufacturing
US10799284B2 (en) 2017-03-15 2020-10-13 Ethicon Llc Electrosurgical instrument with textured jaws
US11497546B2 (en) 2017-03-31 2022-11-15 Cilag Gmbh International Area ratios of patterned coatings on RF electrodes to reduce sticking
US11166759B2 (en) 2017-05-16 2021-11-09 Covidien Lp Surgical forceps
US10603117B2 (en) 2017-06-28 2020-03-31 Ethicon Llc Articulation state detection mechanisms
US10820920B2 (en) 2017-07-05 2020-11-03 Ethicon Llc Reusable ultrasonic medical devices and methods of their use
US10194975B1 (en) 2017-07-11 2019-02-05 Medtronic Advanced Energy, Llc Illuminated and isolated electrosurgical apparatus
US10485566B2 (en) 2017-08-17 2019-11-26 Gyrus Acmi, Inc. Forceps with tissue stop
US11490951B2 (en) 2017-09-29 2022-11-08 Cilag Gmbh International Saline contact with electrodes
US11484358B2 (en) 2017-09-29 2022-11-01 Cilag Gmbh International Flexible electrosurgical instrument
US11033323B2 (en) 2017-09-29 2021-06-15 Cilag Gmbh International Systems and methods for managing fluid and suction in electrosurgical systems
US10849640B2 (en) 2018-05-23 2020-12-01 Katalyst Surgical, Llc Membrane aggregating forceps
USD904611S1 (en) 2018-10-10 2020-12-08 Bolder Surgical, Llc Jaw design for a surgical instrument
KR102316810B1 (en) * 2019-06-17 2021-10-25 주식회사 청우메디칼 High Frequency Wave Type of a Cutting Device for a Laparoscopic Surgery
US11413102B2 (en) 2019-06-27 2022-08-16 Cilag Gmbh International Multi-access port for surgical robotic systems
US11723729B2 (en) 2019-06-27 2023-08-15 Cilag Gmbh International Robotic surgical assembly coupling safety mechanisms
US11607278B2 (en) 2019-06-27 2023-03-21 Cilag Gmbh International Cooperative robotic surgical systems
US11547468B2 (en) 2019-06-27 2023-01-10 Cilag Gmbh International Robotic surgical system with safety and cooperative sensing control
US11612445B2 (en) 2019-06-27 2023-03-28 Cilag Gmbh International Cooperative operation of robotic arms
US11090050B2 (en) 2019-09-03 2021-08-17 Covidien Lp Trigger mechanisms for surgical instruments and surgical instruments including the same
US11786291B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Deflectable support of RF energy electrode with respect to opposing ultrasonic blade
US11779329B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Surgical instrument comprising a flex circuit including a sensor system
US11696776B2 (en) 2019-12-30 2023-07-11 Cilag Gmbh International Articulatable surgical instrument
US11452525B2 (en) 2019-12-30 2022-09-27 Cilag Gmbh International Surgical instrument comprising an adjustment system
US20210196361A1 (en) 2019-12-30 2021-07-01 Ethicon Llc Electrosurgical instrument with monopolar and bipolar energy capabilities
US11944366B2 (en) 2019-12-30 2024-04-02 Cilag Gmbh International Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode
US11812957B2 (en) 2019-12-30 2023-11-14 Cilag Gmbh International Surgical instrument comprising a signal interference resolution system
US11937863B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Deflectable electrode with variable compression bias along the length of the deflectable electrode
US11911063B2 (en) 2019-12-30 2024-02-27 Cilag Gmbh International Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade
US11779387B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Clamp arm jaw to minimize tissue sticking and improve tissue control
US11660089B2 (en) 2019-12-30 2023-05-30 Cilag Gmbh International Surgical instrument comprising a sensing system
US11786294B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Control program for modular combination energy device
US11744636B2 (en) 2019-12-30 2023-09-05 Cilag Gmbh International Electrosurgical systems with integrated and external power sources
US11684412B2 (en) 2019-12-30 2023-06-27 Cilag Gmbh International Surgical instrument with rotatable and articulatable surgical end effector
US20210196363A1 (en) 2019-12-30 2021-07-01 Ethicon Llc Electrosurgical instrument with electrodes operable in bipolar and monopolar modes
US11844562B2 (en) 2020-03-23 2023-12-19 Covidien Lp Electrosurgical forceps for grasping, treating, and/or dividing tissue
US11925406B2 (en) 2020-09-14 2024-03-12 Covidien Lp End effector assemblies for surgical instruments
US11931026B2 (en) 2021-06-30 2024-03-19 Cilag Gmbh International Staple cartridge replacement

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068721A (en) 1932-11-18 1937-01-26 Wappler Frederick Charles Method for electrosurgical severance of adhesions
CH587664A5 (en) 1974-09-05 1977-05-13 Fischer Fa F L
US4611595A (en) 1977-08-05 1986-09-16 Charles H. Klieman Spring activated hemostatic clip applicator
US5665100A (en) 1989-12-05 1997-09-09 Yoon; Inbae Multifunctional instrument with interchangeable operating units for performing endoscopic procedures
US5147378A (en) 1991-03-05 1992-09-15 Harold Markham Grapsing forceps
US5330471A (en) 1991-06-07 1994-07-19 Hemostatic Surgery Corporation Bi-polar electrosurgical endoscopic instruments and methods of use
US5383888A (en) * 1992-02-12 1995-01-24 United States Surgical Corporation Articulating endoscopic surgical apparatus
CA2075319C (en) 1991-09-26 1998-06-30 Ernie Aranyi Handle for surgical instruments
US5476479A (en) 1991-09-26 1995-12-19 United States Surgical Corporation Handle for endoscopic surgical instruments and jaw structure
US5207691A (en) 1991-11-01 1993-05-04 Medical Scientific, Inc. Electrosurgical clip applicator
US5433725A (en) 1991-12-13 1995-07-18 Unisurge, Inc. Hand-held surgical device and tools for use therewith, assembly and method
DE4205336C1 (en) * 1992-02-21 1993-05-13 Gsf - Forschungszentrum Fuer Umwelt Und Gesundheit, Gmbh, 8000 Muenchen, De
US5222973A (en) 1992-03-09 1993-06-29 Sharpe Endosurgical Corporation Endoscopic grasping tool surgical instrument
US5499997A (en) 1992-04-10 1996-03-19 Sharpe Endosurgical Corporation Endoscopic tenaculum surgical instrument
US5620459A (en) 1992-04-15 1997-04-15 Microsurge, Inc. Surgical instrument
US5318589A (en) 1992-04-15 1994-06-07 Microsurge, Inc. Surgical instrument for endoscopic surgery
US5443463A (en) 1992-05-01 1995-08-22 Vesta Medical, Inc. Coagulating forceps
US5258006A (en) 1992-08-21 1993-11-02 Everest Medical Corporation Bipolar electrosurgical forceps
CA2106126A1 (en) 1992-09-23 1994-03-24 Ian M. Scott Bipolar surgical instruments
US5807393A (en) 1992-12-22 1998-09-15 Ethicon Endo-Surgery, Inc. Surgical tissue treating device with locking mechanism
US5445638B1 (en) 1993-03-08 1998-05-05 Everest Medical Corp Bipolar coagulation and cutting forceps
US5458598A (en) 1993-12-02 1995-10-17 Cabot Technology Corporation Cutting and coagulating forceps
US5562655A (en) 1994-08-12 1996-10-08 United States Surgical Corporation Surgical apparatus having a universal handle for actuating various attachments
US5584845A (en) * 1994-08-18 1996-12-17 Innovasive Devices, Inc. Surgical scissor blade and method for making the same
US5609601A (en) * 1994-09-23 1997-03-11 United States Surgical Corporation Endoscopic surgical apparatus with rotation lock
US5575805A (en) * 1994-10-07 1996-11-19 Li Medical Technologies, Inc. Variable tip-pressure surgical grasper
WO1997005829A1 (en) 1995-08-07 1997-02-20 Cabot Technology Corporation Cutting and coagulating forceps
US5980514A (en) * 1996-07-26 1999-11-09 Target Therapeutics, Inc. Aneurysm closure device assembly
DE29616065U1 (en) 1996-09-16 1998-01-22 Staiger Steuerungstech tweezers
US5735849A (en) 1996-11-07 1998-04-07 Everest Medical Corporation Endoscopic forceps with thumb-slide lock release mechanism
US5800449A (en) 1997-03-11 1998-09-01 Ethicon Endo-Surgery, Inc. Knife shield for surgical instruments

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