US1902418A - Surgical instrument - Google Patents
Surgical instrument Download PDFInfo
- Publication number
- US1902418A US1902418A US572512A US57251231A US1902418A US 1902418 A US1902418 A US 1902418A US 572512 A US572512 A US 572512A US 57251231 A US57251231 A US 57251231A US 1902418 A US1902418 A US 1902418A
- Authority
- US
- United States
- Prior art keywords
- tube
- cannula
- jet
- drainage tube
- drainage
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
- A61D1/12—Instruments for removing foreign bodies from animals' throats, oesophagus, or stomachs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
- A61D1/14—Devices for degassing animals' stomachs
Definitions
- This invention relates to an instrument for the internal 'fiushingor washing of body organs or cavities and is particularly adapted for veterinary practice.
- the instrument essentially embodies the application of the principle of an injector for removing fluids or solids after they have been broken up and reduced tosemi-fiuid form, from body organs or cavities by draining or forcing them out through a drainage tube, which for example, may be an uterine catheter, the cannula of a trocar, or stomach tubefor the like, the device being also useful in the applicationfof medicants or anti-ferments to the walls of the cavities or organs, or for the internal inj ection of purgativesor the like.
- a drainage tube which for example, may be an uterine catheter, the cannula of a trocar, or stomach tubefor the like, the device being also useful in the applicationfof medicants or anti-ferments to the walls of the cavities or organs, or for the internal inj ection of purgativesor the like.
- Figure 1 is a foreshortened section taken through a trocar to illustratethe relationship between the stylus and drainage tube or cannula.
- Figure 2 is a reduced 'foreshortened section 1 taken through a cannula with one form of the combined impaction and jet tube in .op-
- FIG. 2 The preferred form of the combined jet and impaction tube for the: lavage or washing or treatment of the organ, is shown in Figures 2,4 and 5, said instrument comprising a tubular body portion 7 terminating at its front end in a return bend 8 formed with a jet orifice, the preferred proportion of the parts being such that the jet orifice 8a, when the body of the tube 7 is against the wall of the cannula, will lie in substantial alinement with the longitudinal axis of the cannula, the rear end of the jet tube being equipped with any suitable means 9 for detachable connection with a source of liquid'under pressure, such as a city water supply or with a gravity or pressure feed for a medicant, anti ferment,
- a source of liquid'under pressure such as a city water supply or with a gravity or pressure feed for a medicant, anti ferment
- the jet tube In order to center the jet tube in substantial ali-rati with the bore of the cannula so that the operator may manipulate the tube to attain the best jetting action, and at the same time to avoid as much as possible the clogging or stoppage of the liquid passing out through the cannula, the jet tube is rigidly secured to a guide ring 10 of such diameter as to be slidiugly received within the cannula so that the jet tube may be reciprocate-d to I break up a mass within the animal body and to secure the most efiicient washing of the material out through the cannula or dischargetube.
- a stop 11 is secured adjacent the rear end of the tube 7,- the stop andguide ring 10 being so positioned that the former will engage the flange 6 of the cannula and prevent the forward movement of the jet tube and ring beyond the dotted line position shown in Figure 2.
- a modified type of jet tube is illustrated, which is particularly useful in breaking up balls of fibrous material, such as hay or hair, said jet tube comprising a body portion 12 having a closed front end 13.
- the body 12 rearward of its front end is tubular and is provided at its rear end (not shown) with a detachable connection. for attaching a source of liquid supply.
- the front end of the jet tube 12 is provided with a series of 'rearwar'dly faci'ng'hooks 14 which may be used to catch into a ball of fibrous material for the, purpose of tearing it up so that it may be pulled out through the cannula, and to assist in forcing the material toward the mouth of the cannula, and to flush the cavity or organ,-a source of liquid supply is connected to the tube 1-2, the liquid jetting out through the jet orifices 15 formed in certain of the'foremost hooks 14, it being evident that the hooks, in effect, form protective housingsor hoods for the jets to prevent the clogging thereof when in use, and that the action of the rearwardly etting liquid is substantially similar as far as flushing is concerned to the construction shown in Figure 2. Vith this type of construction,-
- the device has some play within the cannula so that its front end can be projected sidewise out of axial alinement with the bore of the cannula, although, it will be obvious that, if desired, the'hooks 1 may be made sufficiently wide or long to come into guiding contact with the wall of the cannula and thus maintain the-device in substantial alinement therewith.
- a device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube, and a guide bearing a fixed relation to the supply tube and a sliding relation to the drainage tube.
- a device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube, a guide bearing a fixed relation to the supply tube and a sliding relation to the drainage tube, and a stop to prevent projection of the sup ply tube and guide beyond the front end of the drainage tube.
- a device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube, and rearwardly facing hooks adjacent the front end of said tube, certain of said hooks being formed with rearwardlyfacing jet openings.
- An impaction tube having its front end formed in a return bend terminating in a jet orifice.
- An impaction tube having its front end provided with a jet orifice, and a-tubular guide carried by said tube and adapted for sliding engagement with the bore of a cannu a.
- An impaction tube having its front end provided with a jet orifice, and a guide member secured to said tube and being ada ted for sliding engagement with the internal ore of a cannula.
- a device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube and having one end formed in a return bend terf minating in a jet orifice, and a guide member for positioning the supply tube within the drainage tube and to maintain the jet orifice in substantial alinement with the bore of the drainage tube.
Description
March 21, 1933. c RI SURGICAL INSTRUMENT Filed Nov; 2, 1951 INVENTOR. ZTGZL'Z rz m.
l atented Mar. 2 l, 1933 UNITED STATES PATENT orrice Banner o. PILGRIM, or oKMoLGEE, OKLAHOMA, AssIGnon TO THE JENSEN-SALSBERY LABORATORIES, 1170., or KANSAS cIrY, MISSOURI, A coaronarron or ivrrssoum SURGICAL INSTRUMENT Application filed November This invention relates to an instrument for the internal 'fiushingor washing of body organs or cavities and is particularly adapted for veterinary practice. The instrument essentially embodies the application of the principle of an injector for removing fluids or solids after they have been broken up and reduced tosemi-fiuid form, from body organs or cavities by draining or forcing them out through a drainage tube, which for example, may be an uterine catheter, the cannula of a trocar, or stomach tubefor the like, the device being also useful in the applicationfof medicants or anti-ferments to the walls of the cavities or organs, or for the internal inj ection of purgativesor the like.
Conditions are frequently encountered, particularly in cattle, where feed of one'kind or another will ball up into a compact, relatively solid mass within the stomach, resulting in a stoppage or interference with diges tion, and a consequent gas formation and swelling, ultimately resulting in death if the condition cannot be relieved. Similar conditions arise in other body organs or cavities which necessitate puncturing and'draining, as well as the application of medicines, purgatives and anti-ferments, etc. I 1
It has heretofore been customary to tap the cavity or organ with a suitable instrument, reference here being made to a trocar merely for convenience of description, it being understood however that the description applies equally well to its use with a stomach tube, uterine catheter, or to the cleaning and washing of any body organ or cavity. After the trocar has been inserted and the stylus withdrawmfiuids in the cavity or organ will immediately flow out through the drainage tube or cannula, andif solids are found by feeling with an impaction tube, it is now the custom to break them up as well as possible with the impaction tube,. usuallysome of them coming out of the drainagev tube or cannula and the balance being broken up so that it can be digested.
As far as I am aware no one has ever devised an instrumentwhich will insure the immediate removal of the entiremass from the organ or cavity and the ,completeflush- 2, 1931. Serial No. 572,512.
ing of the inside wall so that all harmful the pressure will tend to force compacted material toward the mouth of the drainage tube or cannula and will not force such foreign material more tightly into the convolutions; of the stomach, forexample, or increase the pressure in the stomach to the pain of the animal;
With the general objects named in view, the invention consistsin certain novel and useful features of construction and organization. of parts'as hereinafter described and claimed; and in order that it maybe fully understood, reference is made to the accompanying drawing, in which c Figure 1 is a foreshortened section taken through a trocar to illustratethe relationship between the stylus and drainage tube or cannula.
Figure 2 is a reduced 'foreshortened section 1 taken through a cannula with one form of the combined impaction and jet tube in .op-
the jet tube v Y In the drawing, wherelike reference char- I acters identify correspondingparts in all of the figures, 1 represents a stylus terminating at its front end in a piercing point 2 and at its;rear end in an operating handle 3, the c cavity to be drained or otherwise treated, the
stylus is then withdrawn, and if there is'liquid or gas under pressure in the pierced organ, it will frequently partially flow out the drainage or discharge tube as the stylus is withdrawn from position.
The preferred form of the combined jet and impaction tube for the: lavage or washing or treatment of the organ, is shown in Figures 2,4 and 5, said instrument comprising a tubular body portion 7 terminating at its front end in a return bend 8 formed with a jet orifice, the preferred proportion of the parts being such that the jet orifice 8a, when the body of the tube 7 is against the wall of the cannula, will lie in substantial alinement with the longitudinal axis of the cannula, the rear end of the jet tube being equipped with any suitable means 9 for detachable connection with a source of liquid'under pressure, such as a city water supply or with a gravity or pressure feed for a medicant, anti ferment,
or the like, depending upon thenature of the treatment to be appliec.
In order to center the jet tube in substantial ali-nement with the bore of the cannula so that the operator may manipulate the tube to attain the best jetting action, and at the same time to avoid as much as possible the clogging or stoppage of the liquid passing out through the cannula, the jet tube is rigidly secured to a guide ring 10 of such diameter as to be slidiugly received within the cannula so that the jet tube may be reciprocate-d to I break up a mass within the animal body and to secure the most efiicient washing of the material out through the cannula or dischargetube. In order to prevent the accidental projection of the guide ring 10 beyond the front end of the cannula where it might become caught and make it diificult to withdraw without injury to the animal, a stop 11 is secured adjacent the rear end of the tube 7,- the stop andguide ring 10 being so positioned that the former will engage the flange 6 of the cannula and prevent the forward movement of the jet tube and ring beyond the dotted line position shown in Figure 2.
With this type of construction it Will be evident that the jet orifice 8a will always wash material toward the cannula, and that the return bend construction also offers protection to the jet orifice to prevent clogging or stoppage.
In the construction shown in Figures 3, 6 and 7, a modified type of jet tube is illustrated, which is particularly useful in breaking up balls of fibrous material, such as hay or hair, said jet tube comprising a body portion 12 having a closed front end 13. The body 12 rearward of its front end is tubular and is provided at its rear end (not shown) with a detachable connection. for attaching a source of liquid supply. The front end of the jet tube 12 is provided with a series of 'rearwar'dly faci'ng'hooks 14 which may be used to catch into a ball of fibrous material for the, purpose of tearing it up so that it may be pulled out through the cannula, and to assist in forcing the material toward the mouth of the cannula, and to flush the cavity or organ,-a source of liquid supply is connected to the tube 1-2, the liquid jetting out through the jet orifices 15 formed in certain of the'foremost hooks 14, it being evident that the hooks, in effect, form protective housingsor hoods for the jets to prevent the clogging thereof when in use, and that the action of the rearwardly etting liquid is substantially similar as far as flushing is concerned to the construction shown in Figure 2. Vith this type of construction,-
the devicehas some play within the cannula so that its front end can be projected sidewise out of axial alinement with the bore of the cannula, although, it will be obvious that, if desired, the'hooks 1 may be made sufficiently wide or long to come into guiding contact with the wall of the cannula and thus maintain the-device in substantial alinement therewith.
From the above description it will be evi:
dent that I have described and claimed a construction embodying all of the features of advantage set forth as desirable, and it is to be understood that I reserve the right to make all changes falling within the spirit of the invention and without the ambit of the prior art. 7 r
. I claim:
1. A device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube, and a guide bearing a fixed relation to the supply tube and a sliding relation to the drainage tube. V
2.- A device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube, a guide bearing a fixed relation to the supply tube and a sliding relation to the drainage tube, and a stop to prevent projection of the sup ply tube and guide beyond the front end of the drainage tube.
iii
3. A device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube, and rearwardly facing hooks adjacent the front end of said tube, certain of said hooks being formed with rearwardlyfacing jet openings.
14. An impaction tubehaving its front end formed in a return bend terminating in a jet orifice.
5. An impaction tube having its front end provided with a jet orifice, and a-tubular guide carried by said tube and adapted for sliding engagement with the bore of a cannu a.
6. An impaction tube having its front end provided with a jet orifice, and a guide member secured to said tube and being ada ted for sliding engagement with the internal ore of a cannula.
7. A device of the character described comprising a drainage tube, a liquid supply tube extending through the drainage tube and having one end formed in a return bend terf minating in a jet orifice, and a guide member for positioning the supply tube within the drainage tube and to maintain the jet orifice in substantial alinement with the bore of the drainage tube.
In testimony whereof I afiix my signature.
ERNEST C. PILGRIM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US572512A US1902418A (en) | 1931-11-02 | 1931-11-02 | Surgical instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US572512A US1902418A (en) | 1931-11-02 | 1931-11-02 | Surgical instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
US1902418A true US1902418A (en) | 1933-03-21 |
Family
ID=24288142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US572512A Expired - Lifetime US1902418A (en) | 1931-11-02 | 1931-11-02 | Surgical instrument |
Country Status (1)
Country | Link |
---|---|
US (1) | US1902418A (en) |
Cited By (98)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628404A (en) * | 1951-11-30 | 1953-02-17 | John M Myers | Trocar |
US2853075A (en) * | 1956-07-10 | 1958-09-23 | Roy D Hoffman | Rumen trocar extricator |
US3182663A (en) * | 1961-03-08 | 1965-05-11 | Abelson Louis | Cricothyrotomy needle |
US4243040A (en) * | 1979-09-17 | 1981-01-06 | Beecher William H | Extracting device for removing objects from human body passages |
FR2586347A1 (en) * | 1985-08-20 | 1987-02-27 | Inoteb Sarl | Emergency treatment apparatus for overloading and meteorism in animals |
US4690672A (en) * | 1984-09-06 | 1987-09-01 | Veltrup Elmar M | Apparatus for removing solid structures from body passages |
US4715848A (en) * | 1985-04-15 | 1987-12-29 | Beroza Gregory A | Gastro-intestinal lavage system and method |
US4772260A (en) * | 1986-05-02 | 1988-09-20 | Heyden Eugene L | Rectal catheter |
US4842580A (en) * | 1987-01-06 | 1989-06-27 | Gloria Ouelette | Colonic irrigator |
US5318518A (en) * | 1991-08-14 | 1994-06-07 | Hp Medica Gesellschaft Mbh Fur Medizintechnische Systeme | Irrigating catheter |
US5320599A (en) * | 1990-02-14 | 1994-06-14 | Cordis Corporation | Drainage catheter |
US5496267A (en) * | 1990-11-08 | 1996-03-05 | Possis Medical, Inc. | Asymmetric water jet atherectomy |
US5536242A (en) * | 1994-07-01 | 1996-07-16 | Scimed Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
US5606968A (en) * | 1992-07-03 | 1997-03-04 | Mang; Harald | Tracheal or tracheostomy tube and systems for mechanical ventilation equipped therewith |
US5843022A (en) * | 1995-10-25 | 1998-12-01 | Scimied Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
US5989210A (en) * | 1998-02-06 | 1999-11-23 | Possis Medical, Inc. | Rheolytic thrombectomy catheter and method of using same |
US6096001A (en) * | 1990-08-06 | 2000-08-01 | Possis Medical, Inc. | Thrombectomy and tissue removal device |
US6129697A (en) * | 1990-08-06 | 2000-10-10 | Possis Medical, Inc. | Thrombectomy and tissue removal device |
US6135977A (en) * | 1994-02-16 | 2000-10-24 | Possis Medical, Inc. | Rheolytic catheter |
US6451017B1 (en) | 2000-01-10 | 2002-09-17 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
US20020188167A1 (en) * | 2001-06-06 | 2002-12-12 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US6511493B1 (en) | 2000-01-10 | 2003-01-28 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
US20030125660A1 (en) * | 2001-11-21 | 2003-07-03 | Moutafis Timothy E. | Liquid jet surgical instruments incorporating channel openings aligned along the jet beam |
US20030191449A1 (en) * | 1999-08-05 | 2003-10-09 | Kensey Nash Corporation | Systems for delivering agents into targeted tissue of a living being |
US20040084050A1 (en) * | 1994-06-17 | 2004-05-06 | Trudell Medical Limited. | Nebulizing catheter system and methods of use and manufacture |
US20040138519A1 (en) * | 2001-06-06 | 2004-07-15 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US6790196B2 (en) | 2001-12-18 | 2004-09-14 | Scimed Life Systems, Inc. | Aspirating devices for removal of thrombus/lipid from a body lumen |
US20040243157A1 (en) * | 2002-10-25 | 2004-12-02 | Connor Brian G. | Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use |
US20050021075A1 (en) * | 2002-12-30 | 2005-01-27 | Bonnette Michael J. | Guidewire having deployable sheathless protective filter |
US20050113631A1 (en) * | 2003-11-12 | 2005-05-26 | Bolling Steven F. | Cannulae having a redirecting tip |
US20050159765A1 (en) * | 1999-05-18 | 2005-07-21 | Hydrocision, Inc. | Fluid jet surgical instruments |
US20050277804A1 (en) * | 2004-06-10 | 2005-12-15 | Robert Pecor | System including a cannula having reduced flow resistance |
US20050277870A1 (en) * | 2004-06-10 | 2005-12-15 | Robert Pecor | Cannula having reduced flow resistance |
US20050277803A1 (en) * | 2004-06-10 | 2005-12-15 | Robert Pecor | Cannulae having reduced flow resistance |
US20060064123A1 (en) * | 1998-02-06 | 2006-03-23 | Possis Medical, Inc. | Rapid exchange fluid jet thrombectomy device and method |
FR2881944A1 (en) * | 2005-02-14 | 2006-08-18 | Raymond Trely | Esophageal dual catheter device for eliminating esophagus or intestinal plug, has two reservoirs associated to two units for adductor and return tubes, to control pressure and flow of liquid, and suction and quantity of suspensions |
US20070231135A1 (en) * | 2006-03-31 | 2007-10-04 | Orqis Medical Corporation | Rotary Blood Pump |
US20070265647A1 (en) * | 2006-05-09 | 2007-11-15 | Possis Medical, Inc. | Atherectomy system having a variably exposed cutter |
US20080089797A1 (en) * | 2003-09-18 | 2008-04-17 | Wampler Richard K | Rotary Blood Pump |
US20080114339A1 (en) * | 2006-03-23 | 2008-05-15 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US20080188831A1 (en) * | 2007-02-06 | 2008-08-07 | Possis Medical, Inc. | Miniature flexible thrombectomy catheter |
US20080234722A1 (en) * | 2006-06-14 | 2008-09-25 | Possis Medical, Inc. | Inferior vena cava filter on guidewire |
US20080275383A1 (en) * | 2004-08-02 | 2008-11-06 | Weisel Stephen E | Miniature cross stream thrombectomy catheter |
US20080275485A1 (en) * | 2006-04-03 | 2008-11-06 | Possis Medical, Inc. | Guidewire with collapsible filter system and method of use |
US20080289181A1 (en) * | 2007-02-06 | 2008-11-27 | Possis Medical, Inc. | Method of manufacturing a miniature flexible thrombectomy catheter |
US20080300532A1 (en) * | 2004-12-10 | 2008-12-04 | Possis Medical, Inc. | Enhanced cross stream mechanical thrombectomy catheter |
US20080312672A1 (en) * | 2007-06-12 | 2008-12-18 | Possis Medical, Inc. | Forwardly directed fluid jet crossing catheter |
US20080319386A1 (en) * | 2007-06-20 | 2008-12-25 | Possis Medical, Inc. | Forwardly directable fluid jet crossing catheter |
US20090060743A1 (en) * | 2004-09-17 | 2009-03-05 | The Penn State Research Foundation | Expandable impeller pump |
US20100016960A1 (en) * | 1997-10-09 | 2010-01-21 | Bolling Steven F | Implantable Heart Assist System And Method Of Applying Same |
US20110015564A1 (en) * | 2008-03-20 | 2011-01-20 | Bonnette Michael J | Direct Stream Hydrodynamic Catheter System |
US20110152908A1 (en) * | 2009-12-16 | 2011-06-23 | Medrad, Inc. | Catheter Including Composite Guide and Methods for use and manufacturing of the Same |
US8485961B2 (en) | 2011-01-05 | 2013-07-16 | Thoratec Corporation | Impeller housing for percutaneous heart pump |
US8535211B2 (en) | 2009-07-01 | 2013-09-17 | Thoratec Corporation | Blood pump with expandable cannula |
US8591393B2 (en) | 2011-01-06 | 2013-11-26 | Thoratec Corporation | Catheter pump |
US8597170B2 (en) | 2011-01-05 | 2013-12-03 | Thoratec Corporation | Catheter pump |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
CN104546208A (en) * | 2015-02-14 | 2015-04-29 | 杨淑兰 | Device for treating ruminal tympany of ruminant |
CN104546207A (en) * | 2015-02-14 | 2015-04-29 | 王路路 | Comprehensive ruminal tympany treatment device |
CN104546206A (en) * | 2015-02-14 | 2015-04-29 | 王来成 | Puncture air-bleeding needle for treating ruminal tympany |
CN104546205A (en) * | 2015-02-14 | 2015-04-29 | 王来成 | Puncture needle for treating ruminal tympany |
CN104586528A (en) * | 2015-02-14 | 2015-05-06 | 杨淑兰 | Puncture needle for blowing off foam type bloating in rumen |
CN104586529A (en) * | 2015-02-14 | 2015-05-06 | 杨淑兰 | Comprehensive treatment system for ruminant ruminal tympany |
CN104586527A (en) * | 2015-02-14 | 2015-05-06 | 杨淑兰 | Puncture air-exhaust device for ruminal tympany of ruminants |
CN104586526A (en) * | 2015-02-14 | 2015-05-06 | 王来成 | Puncture gas-discharging device for treating ruminal tympany |
CN104605957A (en) * | 2015-02-14 | 2015-05-13 | 王来成 | Puncture air-release device for ruminal tympany |
CN104622596A (en) * | 2015-02-14 | 2015-05-20 | 杨淑兰 | Foaming ruminal tympany deflation puncture device |
CN104622597A (en) * | 2015-02-14 | 2015-05-20 | 王来成 | Ruminant ruminal tympany puncture needle |
CN104720919A (en) * | 2015-04-06 | 2015-06-24 | 王侨侨 | Rumen disease treatment system |
CN104720921A (en) * | 2015-04-06 | 2015-06-24 | 王侨侨 | Rumen disease treatment device with massaging function |
CN104720920A (en) * | 2015-04-06 | 2015-06-24 | 王侨侨 | Rumen disease treatment device |
CN104720918A (en) * | 2015-04-06 | 2015-06-24 | 王路路 | Cud chewer rumen disease treating device |
CN104739538A (en) * | 2015-04-06 | 2015-07-01 | 王路路 | Rapid bloating-relieving and digestion-promoting device for treating bloating in rumen |
CN104758078A (en) * | 2015-04-06 | 2015-07-08 | 王路路 | Quick treatment device for acute ruminal tympany |
CN104758077A (en) * | 2015-04-06 | 2015-07-08 | 张巧侠 | Rumen disease treatment system with massage function |
US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
US9327067B2 (en) | 2012-05-14 | 2016-05-03 | Thoratec Corporation | Impeller for catheter pump |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
US9381288B2 (en) | 2013-03-13 | 2016-07-05 | Thoratec Corporation | Fluid handling system |
US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
US9446179B2 (en) | 2012-05-14 | 2016-09-20 | Thoratec Corporation | Distal bearing support |
US9586023B2 (en) | 1998-02-06 | 2017-03-07 | Boston Scientific Limited | Direct stream hydrodynamic catheter system |
US9675739B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9675738B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Attachment mechanisms for motor of catheter pump |
US9770543B2 (en) | 2015-01-22 | 2017-09-26 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US9827356B2 (en) | 2014-04-15 | 2017-11-28 | Tc1 Llc | Catheter pump with access ports |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
US9907890B2 (en) | 2015-04-16 | 2018-03-06 | Tc1 Llc | Catheter pump with positioning brace |
US10029037B2 (en) | 2014-04-15 | 2018-07-24 | Tc1 Llc | Sensors for catheter pumps |
US10105475B2 (en) | 2014-04-15 | 2018-10-23 | Tc1 Llc | Catheter pump introducer systems and methods |
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 |
US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
US11219756B2 (en) | 2012-07-03 | 2022-01-11 | Tc1 Llc | Motor assembly for catheter pump |
US11229786B2 (en) | 2012-05-14 | 2022-01-25 | Tc1 Llc | Impeller for catheter pump |
US11850414B2 (en) | 2013-03-13 | 2023-12-26 | Tc1 Llc | Fluid handling system |
-
1931
- 1931-11-02 US US572512A patent/US1902418A/en not_active Expired - Lifetime
Cited By (217)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628404A (en) * | 1951-11-30 | 1953-02-17 | John M Myers | Trocar |
US2853075A (en) * | 1956-07-10 | 1958-09-23 | Roy D Hoffman | Rumen trocar extricator |
US3182663A (en) * | 1961-03-08 | 1965-05-11 | Abelson Louis | Cricothyrotomy needle |
US4243040A (en) * | 1979-09-17 | 1981-01-06 | Beecher William H | Extracting device for removing objects from human body passages |
US4690672A (en) * | 1984-09-06 | 1987-09-01 | Veltrup Elmar M | Apparatus for removing solid structures from body passages |
US4715848A (en) * | 1985-04-15 | 1987-12-29 | Beroza Gregory A | Gastro-intestinal lavage system and method |
FR2586347A1 (en) * | 1985-08-20 | 1987-02-27 | Inoteb Sarl | Emergency treatment apparatus for overloading and meteorism in animals |
US4772260A (en) * | 1986-05-02 | 1988-09-20 | Heyden Eugene L | Rectal catheter |
US4842580A (en) * | 1987-01-06 | 1989-06-27 | Gloria Ouelette | Colonic irrigator |
US5785678A (en) * | 1990-02-14 | 1998-07-28 | Cordis Corporation | Drainage catheter and method of using |
US5320599A (en) * | 1990-02-14 | 1994-06-14 | Cordis Corporation | Drainage catheter |
US5395315A (en) * | 1990-02-14 | 1995-03-07 | Cordis Corporation | Drainage catheter |
US6258061B1 (en) * | 1990-08-06 | 2001-07-10 | Possis Medical, Inc. | Thrombectomy and tissue removal device |
US6984239B1 (en) * | 1990-08-06 | 2006-01-10 | Possis Medical, Inc. | Thrombectomy and tissue removal method |
US6558366B1 (en) * | 1990-08-06 | 2003-05-06 | Possis Medical, Inc. | Thrombectomy method |
US6544209B1 (en) * | 1990-08-06 | 2003-04-08 | Possis Medical, Inc. | Thrombectomy and tissue removal method and device |
US6471683B2 (en) * | 1990-08-06 | 2002-10-29 | Possis Medical, Inc. | Thrombectomy and tissue removal method |
US6129697A (en) * | 1990-08-06 | 2000-10-10 | Possis Medical, Inc. | Thrombectomy and tissue removal device |
US6096001A (en) * | 1990-08-06 | 2000-08-01 | Possis Medical, Inc. | Thrombectomy and tissue removal device |
US5496267A (en) * | 1990-11-08 | 1996-03-05 | Possis Medical, Inc. | Asymmetric water jet atherectomy |
US5318518A (en) * | 1991-08-14 | 1994-06-07 | Hp Medica Gesellschaft Mbh Fur Medizintechnische Systeme | Irrigating catheter |
US5606968A (en) * | 1992-07-03 | 1997-03-04 | Mang; Harald | Tracheal or tracheostomy tube and systems for mechanical ventilation equipped therewith |
US6135977A (en) * | 1994-02-16 | 2000-10-24 | Possis Medical, Inc. | Rheolytic catheter |
US7472705B2 (en) | 1994-06-17 | 2009-01-06 | Trudell Medical Limited | Methods of forming a nebulizing catheter |
US20040084050A1 (en) * | 1994-06-17 | 2004-05-06 | Trudell Medical Limited. | Nebulizing catheter system and methods of use and manufacture |
US7469700B2 (en) * | 1994-06-17 | 2008-12-30 | Trudell Medical Limited | Nebulizing catheter system for delivering an aerosol to a patient |
US20040084049A1 (en) * | 1994-06-17 | 2004-05-06 | Trudell Medical Limited | Nebulizing catheter system and methods of use and manufacture |
US5536242A (en) * | 1994-07-01 | 1996-07-16 | Scimed Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
US5843022A (en) * | 1995-10-25 | 1998-12-01 | Scimied Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
US20100016960A1 (en) * | 1997-10-09 | 2010-01-21 | Bolling Steven F | Implantable Heart Assist System And Method Of Applying Same |
US7998054B2 (en) | 1997-10-09 | 2011-08-16 | Thoratec Corporation | Implantable heart assist system and method of applying same |
US10321932B2 (en) | 1998-02-06 | 2019-06-18 | Boston Scientific Limited | Direct stream hydrodynamic catheter system |
US5989210A (en) * | 1998-02-06 | 1999-11-23 | Possis Medical, Inc. | Rheolytic thrombectomy catheter and method of using same |
US7879022B2 (en) | 1998-02-06 | 2011-02-01 | Medrad, Inc. | Rapid exchange fluid jet thrombectomy device and method |
US20060064123A1 (en) * | 1998-02-06 | 2006-03-23 | Possis Medical, Inc. | Rapid exchange fluid jet thrombectomy device and method |
US9586023B2 (en) | 1998-02-06 | 2017-03-07 | Boston Scientific Limited | Direct stream hydrodynamic catheter system |
US20050159765A1 (en) * | 1999-05-18 | 2005-07-21 | Hydrocision, Inc. | Fluid jet surgical instruments |
US7122017B2 (en) | 1999-05-18 | 2006-10-17 | Hydrocision, Inc. | Fluid jet surgical instruments |
US8062246B2 (en) | 1999-05-18 | 2011-11-22 | Hydrocision, Inc. | Fluid jet surgical instruments |
US6960182B2 (en) | 1999-05-18 | 2005-11-01 | Hydrocision, Inc. | Fluid jet surgical instruments |
US7594900B1 (en) | 1999-08-05 | 2009-09-29 | Kensey Nash Corporation | Systems and methods for delivering agents into targeted tissue of a living being |
US20100094196A1 (en) * | 1999-08-05 | 2010-04-15 | Nash John E | Systems and methods for delivering agents into targeted tissue of a living being |
US6709427B1 (en) | 1999-08-05 | 2004-03-23 | Kensey Nash Corporation | Systems and methods for delivering agents into targeted tissue of a living being |
US20030191449A1 (en) * | 1999-08-05 | 2003-10-09 | Kensey Nash Corporation | Systems for delivering agents into targeted tissue of a living being |
US7419482B2 (en) | 1999-08-05 | 2008-09-02 | Kensey Nash Corporation | Systems and methods for delivering agents into targeted tissue of a living being |
US20040158227A1 (en) * | 1999-08-05 | 2004-08-12 | Kensey Nash Corporation, Marsh Creek Corporate Center | Systems and methods for delivering agents into targeted tissue of a living being |
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 |
US20050283150A1 (en) * | 2000-01-10 | 2005-12-22 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
US6451017B1 (en) | 2000-01-10 | 2002-09-17 | Hydrocision, Inc. | Surgical instruments with integrated electrocautery |
US6511493B1 (en) | 2000-01-10 | 2003-01-28 | Hydrocision, Inc. | Liquid jet-powered surgical instruments |
US20020188167A1 (en) * | 2001-06-06 | 2002-12-12 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US7491163B2 (en) | 2001-06-06 | 2009-02-17 | Orqis Medical Corporation | Multilumen catheter for minimizing limb ischemia |
US20060264689A1 (en) * | 2001-06-06 | 2006-11-23 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20060270965A1 (en) * | 2001-06-06 | 2006-11-30 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20060270895A1 (en) * | 2001-06-06 | 2006-11-30 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20060270891A1 (en) * | 2001-06-06 | 2006-11-30 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20060264694A1 (en) * | 2001-06-06 | 2006-11-23 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20040138519A1 (en) * | 2001-06-06 | 2004-07-15 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20060264693A1 (en) * | 2001-06-06 | 2006-11-23 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US20090076440A1 (en) * | 2001-11-21 | 2009-03-19 | 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 |
US20030125660A1 (en) * | 2001-11-21 | 2003-07-03 | Moutafis Timothy E. | Liquid jet surgical instruments incorporating channel openings aligned along the jet beam |
US7431711B2 (en) | 2001-11-21 | 2008-10-07 | Hydrocision, Inc. | Liquid jet surgical instruments incorporating channel openings aligned along the jet beam |
US6790196B2 (en) | 2001-12-18 | 2004-09-14 | Scimed Life Systems, Inc. | Aspirating devices for removal of thrombus/lipid from a body lumen |
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 |
US20040243157A1 (en) * | 2002-10-25 | 2004-12-02 | Connor Brian G. | Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use |
US9597107B2 (en) | 2002-10-25 | 2017-03-21 | Hydrocision, Inc. | Nozzle assemblies for liquid jet surgical instruments and surgical instruments employing the nozzle assemblies |
US8162966B2 (en) | 2002-10-25 | 2012-04-24 | Hydrocision, Inc. | Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use |
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 |
US20050021075A1 (en) * | 2002-12-30 | 2005-01-27 | Bonnette Michael J. | Guidewire having deployable sheathless protective filter |
US8998843B2 (en) | 2003-06-05 | 2015-04-07 | Boston Scientific Limited | Enhanced cross stream mechanical thrombectomy catheter |
US9833257B2 (en) | 2003-06-05 | 2017-12-05 | Boston Scientific Limited | Enhanced cross stream mechanical thrombectomy catheter |
US8684902B2 (en) | 2003-09-18 | 2014-04-01 | Thoratec Corporation | Rotary blood pump |
US20080095648A1 (en) * | 2003-09-18 | 2008-04-24 | Wampler Richard K | Rotary Blood Pump |
US20080089797A1 (en) * | 2003-09-18 | 2008-04-17 | Wampler Richard K | Rotary Blood Pump |
US8118724B2 (en) | 2003-09-18 | 2012-02-21 | Thoratec Corporation | Rotary blood pump |
US20100135832A1 (en) * | 2003-09-18 | 2010-06-03 | Wampler Richard K | Rotary Blood Pump |
US20050113631A1 (en) * | 2003-11-12 | 2005-05-26 | Bolling Steven F. | Cannulae having a redirecting tip |
US20050277803A1 (en) * | 2004-06-10 | 2005-12-15 | Robert Pecor | Cannulae having reduced flow resistance |
US20050277804A1 (en) * | 2004-06-10 | 2005-12-15 | Robert Pecor | System including a cannula having reduced flow resistance |
US7445592B2 (en) | 2004-06-10 | 2008-11-04 | Orqis Medical Corporation | Cannulae having reduced flow resistance |
US20050277870A1 (en) * | 2004-06-10 | 2005-12-15 | Robert Pecor | Cannula having reduced flow resistance |
US7572244B2 (en) | 2004-08-02 | 2009-08-11 | Medrad, Inc. | Miniature cross stream thrombectomy catheter |
US20080275383A1 (en) * | 2004-08-02 | 2008-11-06 | Weisel Stephen E | Miniature cross stream thrombectomy catheter |
US7927068B2 (en) | 2004-09-17 | 2011-04-19 | Thoratec Corporation | Expandable impeller pump |
US8992163B2 (en) | 2004-09-17 | 2015-03-31 | Thoratec Corporation | Expandable impeller pump |
US10215187B2 (en) | 2004-09-17 | 2019-02-26 | Tc1 Llc | Expandable impeller pump |
US11428236B2 (en) | 2004-09-17 | 2022-08-30 | Tc1 Llc | Expandable impeller pump |
US20110236210A1 (en) * | 2004-09-17 | 2011-09-29 | The Penn State Research Foundation | Expandable impeller pump |
US9364592B2 (en) | 2004-09-17 | 2016-06-14 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US9717833B2 (en) | 2004-09-17 | 2017-08-01 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US11434921B2 (en) | 2004-09-17 | 2022-09-06 | Tc1 Llc | Expandable impeller pump |
US20110071338A1 (en) * | 2004-09-17 | 2011-03-24 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US8376707B2 (en) | 2004-09-17 | 2013-02-19 | Thoratec Corporation | Expandable impeller pump |
US9364593B2 (en) | 2004-09-17 | 2016-06-14 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US20090060743A1 (en) * | 2004-09-17 | 2009-03-05 | The Penn State Research Foundation | Expandable impeller pump |
US20080300532A1 (en) * | 2004-12-10 | 2008-12-04 | Possis Medical, Inc. | Enhanced cross stream mechanical thrombectomy catheter |
US8162877B2 (en) | 2004-12-10 | 2012-04-24 | Medrad, Inc. | Enhanced cross stream mechanical thrombectomy catheter |
US10314609B2 (en) | 2004-12-10 | 2019-06-11 | Boston Scientific Limited | Enhanced cross stream mechanical thrombectomy catheter |
US8597238B2 (en) | 2004-12-10 | 2013-12-03 | Medrad, Inc. | Enhanced cross stream mechanical thrombectomy catheter |
FR2881944A1 (en) * | 2005-02-14 | 2006-08-18 | Raymond Trely | Esophageal dual catheter device for eliminating esophagus or intestinal plug, has two reservoirs associated to two units for adductor and return tubes, to control pressure and flow of liquid, and suction and quantity of suspensions |
US7841976B2 (en) | 2006-03-23 | 2010-11-30 | Thoratec Corporation | Heart assist device with expandable impeller pump |
US10864309B2 (en) | 2006-03-23 | 2020-12-15 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US20080114339A1 (en) * | 2006-03-23 | 2008-05-15 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US10149932B2 (en) | 2006-03-23 | 2018-12-11 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US11708833B2 (en) | 2006-03-23 | 2023-07-25 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US9512852B2 (en) | 2006-03-31 | 2016-12-06 | Thoratec Corporation | Rotary blood pump |
US20070231135A1 (en) * | 2006-03-31 | 2007-10-04 | Orqis Medical Corporation | Rotary Blood Pump |
US20080275485A1 (en) * | 2006-04-03 | 2008-11-06 | Possis Medical, Inc. | Guidewire with collapsible filter system and method of use |
US7846175B2 (en) | 2006-04-03 | 2010-12-07 | Medrad, Inc. | Guidewire and collapsable filter system |
US20070265647A1 (en) * | 2006-05-09 | 2007-11-15 | Possis Medical, Inc. | Atherectomy system having a variably exposed cutter |
US7951161B2 (en) | 2006-05-09 | 2011-05-31 | Medrad, Inc. | Atherectomy system having a variably exposed cutter |
US20080234722A1 (en) * | 2006-06-14 | 2008-09-25 | Possis Medical, Inc. | Inferior vena cava filter on guidewire |
US8012117B2 (en) | 2007-02-06 | 2011-09-06 | Medrad, Inc. | Miniature flexible thrombectomy catheter |
US20080289181A1 (en) * | 2007-02-06 | 2008-11-27 | Possis Medical, Inc. | Method of manufacturing a miniature flexible thrombectomy catheter |
US20080188831A1 (en) * | 2007-02-06 | 2008-08-07 | Possis Medical, Inc. | Miniature flexible thrombectomy catheter |
US7996974B2 (en) | 2007-02-06 | 2011-08-16 | Medrad, Inc. | Method of manufacturing a miniature flexible thrombectomy catheter |
US8974418B2 (en) | 2007-06-12 | 2015-03-10 | Boston Scientific Limited | Forwardly directed fluid jet crossing catheter |
US20080312672A1 (en) * | 2007-06-12 | 2008-12-18 | Possis Medical, Inc. | Forwardly directed fluid jet crossing catheter |
US20080319386A1 (en) * | 2007-06-20 | 2008-12-25 | Possis Medical, Inc. | Forwardly directable fluid jet crossing catheter |
US8647294B2 (en) | 2008-03-20 | 2014-02-11 | Medrad, Inc. | Direct stream hydrodynamic catheter system |
US20110015564A1 (en) * | 2008-03-20 | 2011-01-20 | Bonnette Michael J | Direct Stream Hydrodynamic Catheter System |
US11464941B2 (en) | 2008-03-20 | 2022-10-11 | Boston Scientific Limited | Direct stream hydrodynamic catheter system |
US8684904B2 (en) | 2009-07-01 | 2014-04-01 | Thoratec Corporation | Blood pump with expandable cannula |
US8535211B2 (en) | 2009-07-01 | 2013-09-17 | Thoratec Corporation | Blood pump with expandable cannula |
US9901361B2 (en) | 2009-12-16 | 2018-02-27 | Boston Scientific Limited | Catheter having tapered guide surface |
US8398579B2 (en) | 2009-12-16 | 2013-03-19 | Medrad, Inc. | Catheter including composite guide and methods for use of the same |
US9078691B2 (en) | 2009-12-16 | 2015-07-14 | Boston Scientific Limited | Catheter having tapered guide surface |
US20110152908A1 (en) * | 2009-12-16 | 2011-06-23 | Medrad, Inc. | Catheter Including Composite Guide and Methods for use and manufacturing of the Same |
US8485961B2 (en) | 2011-01-05 | 2013-07-16 | Thoratec Corporation | Impeller housing for percutaneous heart pump |
US8597170B2 (en) | 2011-01-05 | 2013-12-03 | Thoratec Corporation | Catheter pump |
US8591393B2 (en) | 2011-01-06 | 2013-11-26 | Thoratec Corporation | Catheter pump |
US9962475B2 (en) | 2011-01-06 | 2018-05-08 | Tc1 Llc | Percutaneous heart pump |
US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
US11357967B2 (en) | 2012-05-14 | 2022-06-14 | Tc1 Llc | Impeller for catheter pump |
US10765789B2 (en) | 2012-05-14 | 2020-09-08 | Tc1 Llc | Impeller for catheter pump |
US11229786B2 (en) | 2012-05-14 | 2022-01-25 | Tc1 Llc | Impeller for catheter pump |
US11260213B2 (en) | 2012-05-14 | 2022-03-01 | Tc1 Llc | Impeller for catheter pump |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
US10117980B2 (en) | 2012-05-14 | 2018-11-06 | Tc1 Llc | Distal bearing support |
US10039872B2 (en) | 2012-05-14 | 2018-08-07 | Tc1 Llc | Impeller for catheter pump |
US11311712B2 (en) | 2012-05-14 | 2022-04-26 | Tc1 Llc | Impeller for catheter pump |
US9446179B2 (en) | 2012-05-14 | 2016-09-20 | Thoratec Corporation | Distal bearing support |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
US9675740B2 (en) | 2012-05-14 | 2017-06-13 | Tc1 Llc | Impeller for catheter pump |
US9327067B2 (en) | 2012-05-14 | 2016-05-03 | Thoratec Corporation | Impeller for catheter pump |
US11058865B2 (en) | 2012-07-03 | 2021-07-13 | Tc1 Llc | Catheter pump |
US11654276B2 (en) | 2012-07-03 | 2023-05-23 | Tc1 Llc | Catheter pump |
US11833342B2 (en) | 2012-07-03 | 2023-12-05 | Tc1 Llc | Motor assembly for catheter pump |
US11944802B2 (en) | 2012-07-03 | 2024-04-02 | Tc1 Llc | Motor assembly for catheter pump |
US10086121B2 (en) | 2012-07-03 | 2018-10-02 | Tc1 Llc | Catheter pump |
US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
US11944801B2 (en) | 2012-07-03 | 2024-04-02 | Tc1 Llc | Motor assembly for catheter pump |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
US11925796B2 (en) | 2012-07-03 | 2024-03-12 | Tc1 Llc | Motor assembly for catheter pump |
US11925797B2 (en) | 2012-07-03 | 2024-03-12 | Tc1 Llc | Motor assembly for catheter pump |
US11660441B2 (en) | 2012-07-03 | 2023-05-30 | Tc1 Llc | Catheter pump |
US11219756B2 (en) | 2012-07-03 | 2022-01-11 | Tc1 Llc | Motor assembly for catheter pump |
US10576193B2 (en) | 2012-07-03 | 2020-03-03 | Tc1 Llc | Motor assembly for catheter pump |
US10632241B2 (en) | 2013-03-13 | 2020-04-28 | Tc1 Llc | Fluid handling system |
US9381288B2 (en) | 2013-03-13 | 2016-07-05 | Thoratec Corporation | Fluid handling system |
US11547845B2 (en) | 2013-03-13 | 2023-01-10 | Tc1 Llc | Fluid handling system |
US11850414B2 (en) | 2013-03-13 | 2023-12-26 | Tc1 Llc | Fluid handling system |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
US10709829B2 (en) | 2014-04-15 | 2020-07-14 | Tc1 Llc | Catheter pump introducer systems and methods |
US10864308B2 (en) | 2014-04-15 | 2020-12-15 | Tc1 Llc | Sensors for catheter pumps |
US11331470B2 (en) | 2014-04-15 | 2022-05-17 | Tc1 Llc | Catheter pump with access ports |
US9827356B2 (en) | 2014-04-15 | 2017-11-28 | Tc1 Llc | Catheter pump with access ports |
US11786720B2 (en) | 2014-04-15 | 2023-10-17 | Tc1 Llc | Catheter pump with off-set motor position |
US10576192B2 (en) | 2014-04-15 | 2020-03-03 | Tc1 Llc | Catheter pump with access ports |
US10029037B2 (en) | 2014-04-15 | 2018-07-24 | Tc1 Llc | Sensors for catheter pumps |
US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
US11173297B2 (en) | 2014-04-15 | 2021-11-16 | Tc1 Llc | Catheter pump with off-set motor position |
US10105475B2 (en) | 2014-04-15 | 2018-10-23 | Tc1 Llc | Catheter pump introducer systems and methods |
US9770543B2 (en) | 2015-01-22 | 2017-09-26 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US10737005B2 (en) | 2015-01-22 | 2020-08-11 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9675739B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US11633586B2 (en) | 2015-01-22 | 2023-04-25 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9987404B2 (en) | 2015-01-22 | 2018-06-05 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9675738B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Attachment mechanisms for motor of catheter pump |
CN104622596A (en) * | 2015-02-14 | 2015-05-20 | 杨淑兰 | Foaming ruminal tympany deflation puncture device |
CN104546206B (en) * | 2015-02-14 | 2015-12-09 | 王来成 | A kind of puncture venting pin for the treatment of ruminal tympany |
CN104546205B (en) * | 2015-02-14 | 2015-12-30 | 王来成 | Ruminal tympany puncture needle |
CN104622597B (en) * | 2015-02-14 | 2015-12-30 | 王来成 | Ruminant tumor gastric distension gas puncture needle |
CN104586526B (en) * | 2015-02-14 | 2016-01-13 | 王来成 | A kind of puncture means of deflation for the treatment of ruminal tympany |
CN104622596B (en) * | 2015-02-14 | 2016-01-13 | 杨淑兰 | Spumescence ruminal tympany venting sting device |
CN104622597A (en) * | 2015-02-14 | 2015-05-20 | 王来成 | Ruminant ruminal tympany puncture needle |
CN104546208A (en) * | 2015-02-14 | 2015-04-29 | 杨淑兰 | Device for treating ruminal tympany of ruminant |
CN104586528B (en) * | 2015-02-14 | 2015-12-09 | 杨淑兰 | Spumescence ruminal tympany venting puncture needle |
CN104546207A (en) * | 2015-02-14 | 2015-04-29 | 王路路 | Comprehensive ruminal tympany treatment device |
CN104586529B (en) * | 2015-02-14 | 2016-01-13 | 杨淑兰 | For the integrated therapeutical system of ruminant tumor gastric distension gas |
CN104605957A (en) * | 2015-02-14 | 2015-05-13 | 王来成 | Puncture air-release device for ruminal tympany |
CN104546206A (en) * | 2015-02-14 | 2015-04-29 | 王来成 | Puncture air-bleeding needle for treating ruminal tympany |
CN104546205A (en) * | 2015-02-14 | 2015-04-29 | 王来成 | Puncture needle for treating ruminal tympany |
CN104586528A (en) * | 2015-02-14 | 2015-05-06 | 杨淑兰 | Puncture needle for blowing off foam type bloating in rumen |
CN104586529A (en) * | 2015-02-14 | 2015-05-06 | 杨淑兰 | Comprehensive treatment system for ruminant ruminal tympany |
CN104546208B (en) * | 2015-02-14 | 2016-01-13 | 杨淑兰 | A kind of device for the treatment of ruminant tumor gastric distension gas |
CN104586526A (en) * | 2015-02-14 | 2015-05-06 | 王来成 | Puncture gas-discharging device for treating ruminal tympany |
CN104546207B (en) * | 2015-02-14 | 2016-01-13 | 王路路 | Ruminal tympany synthetic therapy equipment |
CN104586527A (en) * | 2015-02-14 | 2015-05-06 | 杨淑兰 | Puncture air-exhaust device for ruminal tympany of ruminants |
CN104739538A (en) * | 2015-04-06 | 2015-07-01 | 王路路 | Rapid bloating-relieving and digestion-promoting device for treating bloating in rumen |
CN104758077A (en) * | 2015-04-06 | 2015-07-08 | 张巧侠 | Rumen disease treatment system with massage function |
CN104720919A (en) * | 2015-04-06 | 2015-06-24 | 王侨侨 | Rumen disease treatment system |
CN104720920A (en) * | 2015-04-06 | 2015-06-24 | 王侨侨 | Rumen disease treatment device |
CN104720918A (en) * | 2015-04-06 | 2015-06-24 | 王路路 | Cud chewer rumen disease treating device |
CN104720918B (en) * | 2015-04-06 | 2016-06-29 | 王路路 | Ruminant tumor gastric disease treatment apparatus |
CN104758078A (en) * | 2015-04-06 | 2015-07-08 | 王路路 | Quick treatment device for acute ruminal tympany |
CN104720921A (en) * | 2015-04-06 | 2015-06-24 | 王侨侨 | Rumen disease treatment device with massaging function |
CN104720919B (en) * | 2015-04-06 | 2016-09-14 | 王侨侨 | Cud disease treatment system |
CN104739538B (en) * | 2015-04-06 | 2016-11-02 | 王路路 | A kind of Rapid degassing treatment for relieving indigestion and constipation device treating bloat |
CN104720920B (en) * | 2015-04-06 | 2016-01-13 | 王侨侨 | Cud disease treatment apparatus |
CN104720921B (en) * | 2015-04-06 | 2016-01-13 | 王侨侨 | There is the cud disease treatment apparatus of massage functions |
US9907890B2 (en) | 2015-04-16 | 2018-03-06 | Tc1 Llc | Catheter pump with positioning brace |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1902418A (en) | Surgical instrument | |
US3094122A (en) | Flexible cannula and intravenous needle combined | |
US3792703A (en) | Catheter placement unit | |
US3352306A (en) | Intravenous catheter assembly | |
US4682599A (en) | Basket forceps assembly for endoscope | |
US3780740A (en) | Intubation device and method of advancing a tube past the pylorus | |
US2691373A (en) | Colon flushing nozzle with dissolvable tip | |
US4891044A (en) | Ophthalmic aspirating/irrigating device | |
DE69930106T2 (en) | ANGLED PHAKOEMULGATOR NEEDLE WITH CONVERGING OUTER SURFACE AND SMALLING INNER CHANNEL | |
US811111A (en) | Syringe. | |
US3918456A (en) | Catheter unit for cholangiography | |
US2879768A (en) | Two-way ear syringe | |
US2574135A (en) | Saliva ejector | |
US1338464A (en) | Douche-tip | |
US1383502A (en) | Vaginal syringe | |
CN108451711A (en) | A kind of irrigation of lacrimal passage device | |
US2604685A (en) | Double tube trocar device | |
CN107261298A (en) | Visualize the prostate dilator of positioning | |
AT316011B (en) | Cannula probe for irrigation and threading of diseased tear ducts | |
DE3842396C2 (en) | ||
US2052314A (en) | Medicament applicator | |
US722203A (en) | Hypodermic needle. | |
JPH0513460U (en) | Endoscope catheter | |
CN204410941U (en) | A kind of Uterotubal medical instrument | |
WO2022237114A1 (en) | Balloon catheter having side hole in catheter main body behind balloon |