US1889425A - Medical douche - Google Patents
Medical douche Download PDFInfo
- Publication number
- US1889425A US1889425A US519646A US51964631A US1889425A US 1889425 A US1889425 A US 1889425A US 519646 A US519646 A US 519646A US 51964631 A US51964631 A US 51964631A US 1889425 A US1889425 A US 1889425A
- Authority
- US
- United States
- Prior art keywords
- tube
- suction
- channel
- spray
- tonsil
- 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.)
- Expired - Lifetime
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Classifications
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
-
- 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
Definitions
- This invention relates to a medical. douche and has for its object to provide a simple/and efiicient deviceotl this type adaptedto spray secretions in a single operation. f
- Another object of the invention is to "provde a device for sprayingl the tonsils'v and body cavities and simultaneously applying suction to the parts to remove secretions and open the crypts to the spray.
- Still another object of the invention is to control both the suction and spray by means of a common valve which may be operated by one finger of the hand in which the device is held.
- Thedevice is operated by merely placing the index linger over the top of the suction valve, thus creating a suction which-draws the tonsil into the end of tlie tube and opens the crypts and crevices.
- the suction draws Vthe medicated solution through the inner spray pipe and allows itto penetrate into the crypts and assist in carrying out the secretions.
- the solution, carrying the secretions from the affected parts is drained off through thetube by the suction and disposed of in any suitable manner.
- Fig. 1 is a longitudinal section of the device; and i Fig. 2 is a Vplan view showing the method of using the device.
- the device shown in the drawing consists of a metal body or pistol 1 having a longitudinal channel 2 in the front portion and a r narrower longitudinal channel 3 having a branch which extends transversely through a n depending portion 4 at the rear of thepistol.
- a spray Abottlel() is threaded or otherwise secured tothedepending portion 4 of the pistol, and-is adapted to contain any suitable spray solution 11.
- a tube 12 is also threaded or otherwise secured to the depending portion i lof the pistol so that its upper end registers.
- the tube 13 is Vmade of glass or other suitable material and. has'its mouth 14 Viared or bell-,shaped to i-t'over the aected part. ⁇
- the mouth of the tonsil tube 13 isbent and flared so as to Areadily engage the tonsilfwhen the tube is inserted intol the mouth of thepatient.
- the other end of thetonsil tube has a metal collar 15 which lits over the open end of the pistol y 1, making a tight-fitting friction oint which allows-the tube to be rotated to engageeither the rightor left tonsil.
- suction is created in the tube 13, and if the mouth 14 of the tube is closed by the tonsil the suction will draw the solution 11 through the tube 12, channel 3 and pipe 5, and ⁇ eject it in the form of a spray through the open end of the pipe 5.
- Fig. 2 The operation of the device is best shown in Fig. 2 in which the mouth 14 of the tonsil tube 13 is shown engaging aI tonsil.
- the suction created in the tube 13 pulls the tonsil into the tube, causing the crypts and crevices to open, and allowing the spray to penetrate deeply into each crypt yas the secretion is carried out.
- the suction draws out plugs of secretion and pus, while the spray dissolves and softens harder particles and thoroughly cleanses :the walls and fundus of each crypt.
- the suction likewise draws the Waste solution out through the tube 13 and hose ⁇ 9 where it may be collected or disposed of in any suitable manner. If desired, a small hole 16,
- a medical douche comprising a body portion having a longitudinal channel and a suction valve extending transversely through said channel, .a removable hollow tube rotatably mounted on said body portion in communication with said channel and having its outer end bent and formed to engage the surface to be treated, and a straight spray pipe extending through said tube and said channel and having its end adjacent the bend in the tube.
- a medical douche comprising a pistollike body portion adapted to be held in the hand, having a longitudinal channel in the front and al narrower aligned channel in the rear for connection to a source of treating iiuid, a ⁇ suction valve extending transversely through said front channel having an upper opening in position to be closed by the finger and a lower opening terminating in a nipple for connectionto a suction hose, al spray pipe ext-ending through said front channel and connected to the body portion in alignment with said rear channel, and a hollow tube rotatably' mounted on the front of the body portion in alignment with said front channel and having its outer end bent and flared to engage the surface to be treated.
- a medical douche comprising a tube having its end shaped to engage the part to be treated, a body portion supporting said tube and having a suction opening communieating With said tube and adapted to be closed by the finger of the operator to control the suction, and a spray pipe in said tube adapted to be connected to a source of treating fluid and having an .opening spaced from the end of said tube.
- a medical douche comprising a body portion having an interior channel and an opening connecting said channel to the outside of the body portion, said opening being adapted to be closed by the operators finger so as .to control the pressure in said channel when suction lis applied thereto, a hollow tube f ⁇ rotatably mounted on said body portion in communication with said channel, a spray pipe extending through said tube and said channel having an opening spaced from the mouth of said tube, and means for connecting Y said spray pipe to a source of treating fluid. Signed at Long Island City, in the county of Queens and State of New York, this 27th day .of February A. D. 1931.
Description
NV- 29, 1932- G. l.. soRENsEN MEDICAL' DOUCHE Filed March 2, 19251 Tfr N E m R om mo ES V m... E G E G ATTORNEY the affected parts and'draw out Patented Nov. 29,` 1932 UNITED STATES PATENT ,oFFlcE GEORGE L. SORENSN, OF LONG SLAND CITY, NEW YORK, -AS'SIGNOVR TO C; M. SORENSEN C0. INC., OF LONG ISLAND CITY,` NEW YORK, A CORPORATION OF YORK l MEDICAL l japplicancn'nied rij-argh 2,
This invention relates to a medical. douche and has for its object to provide a simple/and efiicient deviceotl this type adaptedto spray secretions in a single operation. f
Another object of the invention ,is to "provde a device for sprayingl the tonsils'v and body cavities and simultaneously applying suction to the parts to remove secretions and open the crypts to the spray.
Still another object of the invention is to control both the suction and spray by means of a common valve which may be operated by one finger of the hand in which the device is held. l
I shall illustrate the invention in connectionnwith a device which is used for cleaning tonsils but may be used for other purposes as well. It consists of a tube having its end shaped to fit over the tonsil, a control valve for applying suction to the tube, and a spray bottle to hold the medicated solution. rlnhe spray bottle is connected to a small spray pipe which extends through the tonsil tube in position to direct the spray upon the tonsil.
Thedevice is operated by merely placing the index linger over the top of the suction valve, thus creating a suction which-draws the tonsil into the end of tlie tube and opens the crypts and crevices. At the same time the suction draws Vthe medicated solution through the inner spray pipe and allows itto penetrate into the crypts and assist in carrying out the secretions. The solution, carrying the secretions from the affected parts is drained off through thetube by the suction and disposed of in any suitable manner.
This embodiment of the invention will be` described in detail in connection with the` accompanying drawing, in which:
Fig. 1 is a longitudinal section of the device; and i Fig. 2 is a Vplan view showing the method of using the device. V
The device shown in the drawing consists of a metal body or pistol 1 having a longitudinal channel 2 in the front portion and a r narrower longitudinal channel 3 having a branch which extends transversely through a n depending portion 4 at the rear of thepistol.
' channel 3 nouer-1n 19:51.Y serial no. 519,646.
lible ,suctionhose 9l may be attached. n A spray Abottlel() is threaded or otherwise secured tothedepending portion 4 of the pistol, and-is adapted to contain any suitable spray solution 11. A tube 12 is also threaded or otherwise secured to the depending portion i lof the pistol so that its upper end registers.
with the branch channel 8 and its lower end vlreaches into the spray solution 11 inside the bottle.. It will thus be seen that there is a continuous passage for the spray solution when drawn upwardly-.through tube l2 and and discharged through the open end .of pipe 5. Y l
@The tube 13 is Vmade of glass or other suitable material and. has'its mouth 14 Viared or bell-,shaped to i-t'over the aected part.` In the form shown inthe drawing, the mouth of the tonsil tube 13 isbent and flared so as to Areadily engage the tonsilfwhen the tube is inserted intol the mouth of thepatient. The other end of thetonsil tube has a metal collar 15 which lits over the open end of the pistol y 1, making a tight-fitting friction oint which allows-the tube to be rotated to engageeither the rightor left tonsil. When the device is asseinbledthe spray pipe 5 extends through the tube 13, outl of contact therewith, kand has itsfopen end spaced from the mouth of the tube as shown in thedrawing.V The tube itself registers with the *channelV 2 in the Any suitable means may be employed to 4create a `suction in the'flexible hose 9, but if vair through the valverand hose without creating appreciable suction in the tonsil tube 13. The .valve lopening* 7, however, is conveniently locatedso lthat the operator may easily close `it/with `one inger of the hand which holds theAll device. Consequently, when the Vvalve opening 7 is closed as shown in Fig. 1 of the drawing, suction is created in the tube 13, and if the mouth 14 of the tube is closed by the tonsil the suction will draw the solution 11 through the tube 12, channel 3 and pipe 5, and `eject it in the form of a spray through the open end of the pipe 5.
The operation of the device is best shown in Fig. 2 in which the mouth 14 of the tonsil tube 13 is shown engaging aI tonsil. The suction created in the tube 13 pulls the tonsil into the tube, causing the crypts and crevices to open, and allowing the spray to penetrate deeply into each crypt yas the secretion is carried out. The suction draws out plugs of secretion and pus, while the spray dissolves and softens harder particles and thoroughly cleanses :the walls and fundus of each crypt. The suction likewise draws the Waste solution out through the tube 13 and hose `9 where it may be collected or disposed of in any suitable manner. If desired, a small hole 16,
labout one-sixteenth inch in diameter, may
be drilled through the depending portion 4 of the pistol to admit air as the solution is being withdrawn from the bottle.
The particular device disclosed here for purposes el illustration has been used in the treatment oi' acute follicular tonsilitis, subacute and chronic tonsilitis. It will be evident, however, that the invention is capable of various modifications and adaptations not specifically referred to but included within the scope of the appended claims.
The invention claimed is:
1. A medical douche comprising a body portion having a longitudinal channel and a suction valve extending transversely through said channel, .a removable hollow tube rotatably mounted on said body portion in communication with said channel and having its outer end bent and formed to engage the surface to be treated, and a straight spray pipe extending through said tube and said channel and having its end adjacent the bend in the tube.
2. A medical douche comprising a pistollike body portion adapted to be held in the hand, having a longitudinal channel in the front and al narrower aligned channel in the rear for connection to a source of treating iiuid, a` suction valve extending transversely through said front channel having an upper opening in position to be closed by the finger and a lower opening terminating in a nipple for connectionto a suction hose, al spray pipe ext-ending through said front channel and connected to the body portion in alignment with said rear channel, and a hollow tube rotatably' mounted on the front of the body portion in alignment with said front channel and having its outer end bent and flared to engage the surface to be treated.
3. A medical douche comprising a tube having its end shaped to engage the part to be treated, a body portion supporting said tube and having a suction opening communieating With said tube and adapted to be closed by the finger of the operator to control the suction, and a spray pipe in said tube adapted to be connected to a source of treating fluid and having an .opening spaced from the end of said tube.
4. A medical douche, comprising a body portion having an interior channel and an opening connecting said channel to the outside of the body portion, said opening being adapted to be closed by the operators finger so as .to control the pressure in said channel when suction lis applied thereto, a hollow tube f` rotatably mounted on said body portion in communication with said channel, a spray pipe extending through said tube and said channel having an opening spaced from the mouth of said tube, and means for connecting Y said spray pipe to a source of treating fluid. Signed at Long Island City, in the county of Queens and State of New York, this 27th day .of February A. D. 1931.
GEORGE L. SORENSEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US519646A US1889425A (en) | 1931-03-02 | 1931-03-02 | Medical douche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US519646A US1889425A (en) | 1931-03-02 | 1931-03-02 | Medical douche |
Publications (1)
Publication Number | Publication Date |
---|---|
US1889425A true US1889425A (en) | 1932-11-29 |
Family
ID=24069196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US519646A Expired - Lifetime US1889425A (en) | 1931-03-02 | 1931-03-02 | Medical douche |
Country Status (1)
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US (1) | US1889425A (en) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476007A (en) * | 1945-06-19 | 1949-07-12 | Eastman Kodak Co | Film processing apparatus |
US4468216A (en) * | 1982-05-20 | 1984-08-28 | Rudolph Muto | Irrigation suction catheter |
US4692140A (en) * | 1985-07-01 | 1987-09-08 | Snyder Laboratories, Inc. | Lavage/suction tip with dual splash shield |
US4915691A (en) * | 1987-05-07 | 1990-04-10 | Gesco International, Inc. | Aspirator |
US5024615A (en) * | 1980-12-04 | 1991-06-18 | Astra Meditec Aktiebocag | Surgical aspiration device |
US5441174A (en) * | 1992-04-23 | 1995-08-15 | Sperry; Charles R. | Sterile wound cleansing dispenser with spray shield and method of making a dispenser |
US5527330A (en) * | 1994-08-18 | 1996-06-18 | United States Surgical Corporation | Fluid cutting instrument |
US5591184A (en) * | 1994-10-13 | 1997-01-07 | Sentinel Medical, Inc. | Fluid jet surgical cutting instrument |
US5674226A (en) * | 1992-05-07 | 1997-10-07 | Sentinel Medical, Inc. | Method and apparatus for tissue excision and removal by fluid jet |
US5735815A (en) * | 1993-07-26 | 1998-04-07 | Sentinel Medical, Inc. | Method of using fluid jet surgical cutting tool |
US5738648A (en) * | 1996-01-23 | 1998-04-14 | Valleylab Inc | Method and apparatus for a valve and irrigator |
US5879340A (en) * | 1989-06-23 | 1999-03-09 | Biosurgical Corporation | Applicator system with suction control |
US6331172B1 (en) | 1997-04-14 | 2001-12-18 | Baxter International Inc. | Applicator for dispensing measured quantities with use of controlled suction |
US6451017B1 (en) | 2000-01-10 | 2002-09-17 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
US6485452B1 (en) | 1996-06-18 | 2002-11-26 | C. R. Bard, Inc. | Suction and irrigation handpiece and tip |
US6511493B1 (en) | 2000-01-10 | 2003-01-28 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
US20040267192A1 (en) * | 1994-02-16 | 2004-12-30 | Weldon Thomas D. | Electrophysiology positioning catheter |
US6884230B1 (en) | 1998-03-09 | 2005-04-26 | Baxter International Inc. | Dispensing head for a tissue sealant applicator and process of use |
US6921380B1 (en) | 1998-10-01 | 2005-07-26 | Baxter International Inc. | Component mixing catheter |
US6960182B2 (en) | 1999-05-18 | 2005-11-01 | Hydrocision, Inc. | Fluid jet surgical instruments |
US7025755B2 (en) | 1997-04-14 | 2006-04-11 | Baxter International Inc. | Medical suctioning apparatus and methods of use |
US7431711B2 (en) | 2001-11-21 | 2008-10-07 | Hydrocision, Inc. | Liquid jet surgical instruments incorporating channel openings aligned along the jet beam |
US20090056719A1 (en) * | 2007-08-31 | 2009-03-05 | Newman Jr Lionel | Exhalatory pressure device and system thereof |
US20090062751A1 (en) * | 2007-09-01 | 2009-03-05 | Newman Jr Lionel | Medical apparatus for suction and combination irrigation and suction |
US20090194108A1 (en) * | 2007-08-31 | 2009-08-06 | Newman Jr Lionel | Adjustable pressure device and system thereof |
US20100282253A1 (en) * | 2009-02-04 | 2010-11-11 | Wet Nose Technologies, Llc. | Pressure release systems, apparatus and methods |
US20110112515A1 (en) * | 2009-11-06 | 2011-05-12 | Stiehl James B | Actuated self unplugging surgical sucker wand |
US8162966B2 (en) | 2002-10-25 | 2012-04-24 | Hydrocision, Inc. | Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use |
US20130123721A1 (en) * | 2009-11-06 | 2013-05-16 | Stiehl Technologies, Llc | Actuated self unplugging surgical sucker wand |
US8721595B2 (en) | 2012-05-11 | 2014-05-13 | Stiehl Technologies, Llc | Surgical suction wand |
US9872943B1 (en) | 2015-03-30 | 2018-01-23 | The United States Of America As Represented By The Secretary Of The Air Force | Pistol grip suction device |
US10363061B2 (en) | 2002-10-25 | 2019-07-30 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
US10485568B2 (en) | 2016-06-24 | 2019-11-26 | Hydrocision, Inc. | Selective tissue removal treatment device |
US10492821B2 (en) | 2016-06-24 | 2019-12-03 | Hydrocision, Inc. | Selective tissue removal treatment device |
-
1931
- 1931-03-02 US US519646A patent/US1889425A/en not_active Expired - Lifetime
Cited By (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476007A (en) * | 1945-06-19 | 1949-07-12 | Eastman Kodak Co | Film processing apparatus |
US5024615A (en) * | 1980-12-04 | 1991-06-18 | Astra Meditec Aktiebocag | Surgical aspiration device |
US4468216A (en) * | 1982-05-20 | 1984-08-28 | Rudolph Muto | Irrigation suction catheter |
US4692140A (en) * | 1985-07-01 | 1987-09-08 | Snyder Laboratories, Inc. | Lavage/suction tip with dual splash shield |
US4915691A (en) * | 1987-05-07 | 1990-04-10 | Gesco International, Inc. | Aspirator |
US5879340A (en) * | 1989-06-23 | 1999-03-09 | Biosurgical Corporation | Applicator system with suction control |
US6394975B1 (en) | 1989-06-23 | 2002-05-28 | Baxter International Inc. | Method to apply compositions to a surface |
US7156835B2 (en) | 1989-06-23 | 2007-01-02 | Baxter International Inc. | Method of applying composition to a surface |
US5441174A (en) * | 1992-04-23 | 1995-08-15 | Sperry; Charles R. | Sterile wound cleansing dispenser with spray shield and method of making a dispenser |
US5674226A (en) * | 1992-05-07 | 1997-10-07 | Sentinel Medical, Inc. | Method and apparatus for tissue excision and removal by fluid jet |
US5735815A (en) * | 1993-07-26 | 1998-04-07 | Sentinel Medical, Inc. | Method of using fluid jet surgical cutting tool |
US20040267192A1 (en) * | 1994-02-16 | 2004-12-30 | Weldon Thomas D. | Electrophysiology positioning catheter |
US7169124B2 (en) * | 1994-02-16 | 2007-01-30 | Novt Corp | Electrophysiology positioning catheter |
US5527330A (en) * | 1994-08-18 | 1996-06-18 | United States Surgical Corporation | Fluid cutting instrument |
US5591184A (en) * | 1994-10-13 | 1997-01-07 | Sentinel Medical, Inc. | Fluid jet surgical cutting instrument |
US5738648A (en) * | 1996-01-23 | 1998-04-14 | Valleylab Inc | Method and apparatus for a valve and irrigator |
US6485452B1 (en) | 1996-06-18 | 2002-11-26 | C. R. Bard, Inc. | Suction and irrigation handpiece and tip |
US6331172B1 (en) | 1997-04-14 | 2001-12-18 | Baxter International Inc. | Applicator for dispensing measured quantities with use of controlled suction |
US7025755B2 (en) | 1997-04-14 | 2006-04-11 | Baxter International Inc. | Medical suctioning apparatus and methods of use |
US6884230B1 (en) | 1998-03-09 | 2005-04-26 | Baxter International Inc. | Dispensing head for a tissue sealant applicator and process of use |
US6921380B1 (en) | 1998-10-01 | 2005-07-26 | Baxter International Inc. | Component mixing catheter |
US7122017B2 (en) | 1999-05-18 | 2006-10-17 | Hydrocision, Inc. | Fluid jet surgical instruments |
US6960182B2 (en) | 1999-05-18 | 2005-11-01 | Hydrocision, Inc. | Fluid jet surgical instruments |
US8062246B2 (en) | 1999-05-18 | 2011-11-22 | Hydrocision, Inc. | Fluid jet surgical instruments |
US6899712B2 (en) | 2000-01-10 | 2005-05-31 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
US6669710B2 (en) | 2000-01-10 | 2003-12-30 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
US6511493B1 (en) | 2000-01-10 | 2003-01-28 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
US6451017B1 (en) | 2000-01-10 | 2002-09-17 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
US7431711B2 (en) | 2001-11-21 | 2008-10-07 | Hydrocision, Inc. | Liquid jet surgical instruments incorporating channel openings aligned along the jet beam |
US8529498B2 (en) | 2001-11-21 | 2013-09-10 | Smith & Nephew, Inc. | Liquid jet surgical instruments incorporating channel openings aligned along the jet beam |
US8162966B2 (en) | 2002-10-25 | 2012-04-24 | Hydrocision, Inc. | Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use |
US11432838B2 (en) | 2002-10-25 | 2022-09-06 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
US10363061B2 (en) | 2002-10-25 | 2019-07-30 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies |
US9597107B2 (en) | 2002-10-25 | 2017-03-21 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments employing the nozzle assemblies |
US20090056719A1 (en) * | 2007-08-31 | 2009-03-05 | Newman Jr Lionel | Exhalatory pressure device and system thereof |
US8225787B2 (en) | 2007-08-31 | 2012-07-24 | Wet Nose Technologies, Llc | Adjustable pressure device and system thereof |
US8235042B2 (en) | 2007-08-31 | 2012-08-07 | Wet Nose Technologies, Llc | Exhalatory pressure device and system thereof |
US20090194108A1 (en) * | 2007-08-31 | 2009-08-06 | Newman Jr Lionel | Adjustable pressure device and system thereof |
US9427504B2 (en) * | 2007-09-01 | 2016-08-30 | Wet Nose Technologies, Llc | Medical apparatus for suction and combination irrigation and suction |
US20090062751A1 (en) * | 2007-09-01 | 2009-03-05 | Newman Jr Lionel | Medical apparatus for suction and combination irrigation and suction |
US8783247B2 (en) | 2009-02-04 | 2014-07-22 | Wet Nose Technologies, Llc. | Pressure release systems, apparatus and methods |
US20100282253A1 (en) * | 2009-02-04 | 2010-11-11 | Wet Nose Technologies, Llc. | Pressure release systems, apparatus and methods |
US20110112515A1 (en) * | 2009-11-06 | 2011-05-12 | Stiehl James B | Actuated self unplugging surgical sucker wand |
US20130123721A1 (en) * | 2009-11-06 | 2013-05-16 | Stiehl Technologies, Llc | Actuated self unplugging surgical sucker wand |
US8721595B2 (en) | 2012-05-11 | 2014-05-13 | Stiehl Technologies, Llc | Surgical suction wand |
US9872943B1 (en) | 2015-03-30 | 2018-01-23 | The United States Of America As Represented By The Secretary Of The Air Force | Pistol grip suction device |
US10485568B2 (en) | 2016-06-24 | 2019-11-26 | Hydrocision, Inc. | Selective tissue removal treatment device |
US10492821B2 (en) | 2016-06-24 | 2019-12-03 | Hydrocision, Inc. | Selective tissue removal treatment device |
US11278305B2 (en) | 2016-06-24 | 2022-03-22 | Hydrocision, Inc. | Selective tissue removal treatment device |
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