US2940452A - Vascular evertor - Google Patents
Vascular evertor Download PDFInfo
- Publication number
- US2940452A US2940452A US772476A US77247658A US2940452A US 2940452 A US2940452 A US 2940452A US 772476 A US772476 A US 772476A US 77247658 A US77247658 A US 77247658A US 2940452 A US2940452 A US 2940452A
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- United States
- Prior art keywords
- plunger
- diaphragm
- bore
- instrument
- evertor
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- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
Definitions
- This invention relates to a device for everting the ends of blood vessels and the like.
- peripheral suturing apparatus such as described in copending application Serial No. 717,656, filed February 26, 1958, it is quite desirable that means be provided for facilitating the step of everting the end of a blood vessel over the end of a bushing or the like preparatory to effecting the suturing operation.
- Figure 1 is a sectional side elevation of a device in accordance with the invention
- Figure 2 is a sectional side elevation of the device in another operating position thereof
- Figure 3 is a sectional side elevation of a modified form of the device.
- Figure 4 is a partial plan view of the device shown in Figure 3.
- 1 is a tubular body having a diaphragm 2 of rubber or like material extending over one end thereof in partly stretched condition.
- the edge portion of the diaphragm is, as shown, folded over the exterior surface of the body 1 and held securely in place as by a clamping ring 3 in cooperation with an annular recess 4 in the wall of body 1.
- One end portion of the bore of the tubular body 1 adjacent the diaphragm is enlarged to form an annular recess or cup 5.
- the other end of the tubular body is preferably pro vided with an external flange 6 and an adjoining wide groove 7 to serve as a convenient finger grip.
- a plunger 8 Reciprocally mounted in the bore of the tubular body is a plunger 8.
- the plunger is somewhat longer than the body 1 and has a fiat end 9 adjacent the grip 6, 7 for engagement by the thumb of the user when the fingers are applied to the grip.
- the other end portion 10 of the plunger is cone-shaped as shown, with a rounded extremity, such end portion, on manual depression of the plunger, being adapted to project beyond the adjacent end of the body 1 with resultant distension of the diaphragm 2.
- the surface of the cone may be of to included angle.
- the instrument In use, the instrument is held by the grip 6, 7 between the fore finger and second finger of the hand, and the plunger depressed by the thumb with resultant distension of the diaphragm, and the conically deformed diaphragm inserted in the mouth of the blood vessel 11 to which has been applied the bushing 12 of the suturing apparatus, as clearly shown in Figure 1.
- the body 1 is then slowly reciprocated with relation to the plunger towards the bushing while, at the same time, pressure on the plunger is progressively released. This action is continued until the bushing enters the cup 5 to the extent shown generally in Figure 2.
- the instrument is then withdrawn leaving the blood vessel end everted on the bushing 12.
- Figures 3 and 4 illustrate a modified form of the instrument suitable for use in a limited space.
- a tubular body 13 corresponds to body 1 but is of substantially shorter length. It is provided with a handie 14 adjacent one end thereof and a lever 15 pivoted to the handle at 16.
- the handle and wall of the body 13 is slotted at 17 to permit travel of an offset end portion 18 of the lever therethrough.
- the extremity 19 of the lever is arranged to seat in a groove 20 in the end of a plunger 21, the other end portion 22 of which is cone-shaped, similarly to the end portion 11 of the plunger 8 previously described.
- a moulded rubber or like diaphragm 23 is mounted on the other end of body 13, the diaphragm having an internal rib 24 for locking engagement with an annular groove 25 in the exterior wall surface of the body 13.
- the bore of the body 13 is enlarged adjacent the latter end thereof to provide a bushing receiving cup 26.
- the parts of the instruments described, with the exception of the diaphragm, may be formed of any suitable metal or plastic composition.
- An instrument for everting the end of a blood vessel comprising a body having an axial bore, a diaphragm mounted on one end of said body and having a portion stretched overthe mouth of said bore, said bore having a portion of enlarged diameter extending inwardly from said mouth, and a plunger of greater length than said body reciprocally mounted in said bore, said plunger manually reciprocal to distend said diaphragm.
- An instrument for everting the end of a blood vessel comprising a body having an axial bore extending therethrough, a diaphragm mounted on one end of said body and having a portion stretched over the mouth of said bore, said bore having. a portion of enlarged diameter extending inwardly from said mouth, a plunger of greater length than said body reciprocally mounted in said bore, and means for reciprocating said plunger comprising a handle fixed to one end thereof, and a lever pivoted to said handle and engaging one end of said plunger, the other end of said plunger being engageable with said diaphragm to distend the same in response to reciprocation of the plunger.
Description
June 14, 1960 A. J. SMIALOWSKI VASCULAR EVERTOR Filed NOV. 7, 1958 ATTORNEY United States Patent Qi VASCULAR EVERTOR Antoni J. Srnialowski, Ottawa, Ontario, Canada, assignor to National Research Council, Ottawa, Ontario, Canada, a body corporate of Canada Filed Nov. 7, 1958, Ser. No. 772,476
4 Claims. (Cl. 128-334) This invention relates to a device for everting the ends of blood vessels and the like.
In the use of peripheral suturing apparatus such as described in copending application Serial No. 717,656, filed February 26, 1958, it is quite desirable that means be provided for facilitating the step of everting the end of a blood vessel over the end of a bushing or the like preparatory to effecting the suturing operation.
it is an object of this invention to provide a device of simple manufacture for everting the end of a blood vessel, such device being convenient and effective in operation.
T he invention will be described with reference to the accompanying drawing, in which:
Figure 1 is a sectional side elevation of a device in accordance with the invention,
Figure 2 is a sectional side elevation of the device in another operating position thereof,
Figure 3 is a sectional side elevation of a modified form of the device, and
Figure 4 is a partial plan view of the device shown in Figure 3.
Referring to Figures 1 and 2, 1 is a tubular body having a diaphragm 2 of rubber or like material extending over one end thereof in partly stretched condition. The edge portion of the diaphragm is, as shown, folded over the exterior surface of the body 1 and held securely in place as by a clamping ring 3 in cooperation with an annular recess 4 in the wall of body 1. One end portion of the bore of the tubular body 1 adjacent the diaphragm is enlarged to form an annular recess or cup 5. The other end of the tubular body is preferably pro vided with an external flange 6 and an adjoining wide groove 7 to serve as a convenient finger grip.
Reciprocally mounted in the bore of the tubular body is a plunger 8. The plunger is somewhat longer than the body 1 and has a fiat end 9 adjacent the grip 6, 7 for engagement by the thumb of the user when the fingers are applied to the grip. The other end portion 10 of the plunger is cone-shaped as shown, with a rounded extremity, such end portion, on manual depression of the plunger, being adapted to project beyond the adjacent end of the body 1 with resultant distension of the diaphragm 2. The surface of the cone may be of to included angle.
In use, the instrument is held by the grip 6, 7 between the fore finger and second finger of the hand, and the plunger depressed by the thumb with resultant distension of the diaphragm, and the conically deformed diaphragm inserted in the mouth of the blood vessel 11 to which has been applied the bushing 12 of the suturing apparatus, as clearly shown in Figure 1. The body 1 is then slowly reciprocated with relation to the plunger towards the bushing while, at the same time, pressure on the plunger is progressively released. This action is continued until the bushing enters the cup 5 to the extent shown generally in Figure 2. The instrument is then withdrawn leaving the blood vessel end everted on the bushing 12.
Figures 3 and 4 illustrate a modified form of the instrument suitable for use in a limited space. In this form, a tubular body 13 corresponds to body 1 but is of substantially shorter length. It is provided with a handie 14 adjacent one end thereof and a lever 15 pivoted to the handle at 16. The handle and wall of the body 13 is slotted at 17 to permit travel of an offset end portion 18 of the lever therethrough. The extremity 19 of the lever is arranged to seat in a groove 20 in the end of a plunger 21, the other end portion 22 of which is cone-shaped, similarly to the end portion 11 of the plunger 8 previously described. A moulded rubber or like diaphragm 23 is mounted on the other end of body 13, the diaphragm having an internal rib 24 for locking engagement with an annular groove 25 in the exterior wall surface of the body 13. The bore of the body 13 is enlarged adjacent the latter end thereof to provide a bushing receiving cup 26. Use of such a diaphragm and the mounting described renders convenient the removal and replacement thereof without the use of tools. Moreover, the handle 14 and lever 15 facilitate the use of the instrument. This form of the instrument is utilized in substantially the same manner as that of the other modification.
The parts of the instruments described, with the exception of the diaphragm, may be formed of any suitable metal or plastic composition.
I claim:
1. An instrument for everting the end of a blood vessel comprising a body having an axial bore, a diaphragm mounted on one end of said body and having a portion stretched overthe mouth of said bore, said bore having a portion of enlarged diameter extending inwardly from said mouth, and a plunger of greater length than said body reciprocally mounted in said bore, said plunger manually reciprocal to distend said diaphragm.
2. An instrument as defined in claim 1, said plunger having a cone-shaped end portion for engagement with said diaphragm.
3. An instrument for everting the end of a blood vessel comprising a body having an axial bore extending therethrough, a diaphragm mounted on one end of said body and having a portion stretched over the mouth of said bore, said bore having. a portion of enlarged diameter extending inwardly from said mouth, a plunger of greater length than said body reciprocally mounted in said bore, and means for reciprocating said plunger comprising a handle fixed to one end thereof, and a lever pivoted to said handle and engaging one end of said plunger, the other end of said plunger being engageable with said diaphragm to distend the same in response to reciprocation of the plunger.
4. An instrument as defined in claim 3, said body having an annular groove in the external surface thereof, and said diaphragm having a peripheral internal rib for seating in said annular groove to removably retain said diaphragm on said body.
References Cited in the file of this patent UNITED STATES PATENTS 2,510,766 Surface June 6, 1950
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US772476A US2940452A (en) | 1958-11-07 | 1958-11-07 | Vascular evertor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US772476A US2940452A (en) | 1958-11-07 | 1958-11-07 | Vascular evertor |
Publications (1)
Publication Number | Publication Date |
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US2940452A true US2940452A (en) | 1960-06-14 |
Family
ID=25095190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US772476A Expired - Lifetime US2940452A (en) | 1958-11-07 | 1958-11-07 | Vascular evertor |
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Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040748A (en) * | 1959-09-14 | 1962-06-26 | Ca Nat Research Council | Vascular positioning method and device |
US3057355A (en) * | 1960-07-08 | 1962-10-09 | Canadian Patents Dev | Vascular everter |
US3180337A (en) * | 1963-04-25 | 1965-04-27 | Ca Nat Research Council | Vascular everting device |
US3258012A (en) * | 1961-06-30 | 1966-06-28 | Risaburo Aoki | Method for blood vessel connection |
US3519187A (en) * | 1966-12-06 | 1970-07-07 | Nickolai Nickolajevich Kapitan | Instrument for suturing vessels |
US4622970A (en) * | 1985-08-29 | 1986-11-18 | The Johns Hopkins University | Vascular everting instrument |
WO2001041654A2 (en) * | 1999-11-15 | 2001-06-14 | Vascular Innovations, Inc. | Everter and threadthrough system for attaching graft vessel to anastomosis device |
US20020065527A1 (en) * | 2000-11-27 | 2002-05-30 | Yukitoshi Kato | Instrument for extroverting blood vessel |
US6547799B2 (en) | 2001-06-26 | 2003-04-15 | Ethicon, Inc. | Vessel eversion instrument with pressurizable membrane |
US6562053B2 (en) | 2001-05-21 | 2003-05-13 | Ethicon, Inc. | Curved mandrel for assisting vessel eversion |
US6575985B2 (en) | 2001-09-10 | 2003-06-10 | Ethicon, Inc. | Vessel eversion instrument with conical holder |
US6589255B2 (en) | 2001-06-28 | 2003-07-08 | Ethicon, Inc. | Vessel eversion instrument with filament elements |
US6712829B2 (en) | 2001-09-10 | 2004-03-30 | Ethicon, Inc. | Vessel eversion instrument with conical, expandable mandrel |
US6776782B2 (en) | 2001-06-26 | 2004-08-17 | Ethicon, Inc. | Vessel eversion instrument with wiping element |
US20040216808A1 (en) * | 2003-04-30 | 2004-11-04 | Rene Achard | Log positioning and conveying apparatus |
US6821286B1 (en) | 2002-01-23 | 2004-11-23 | Cardica, Inc. | System for preparing a graft vessel for anastomosis |
US20050267498A1 (en) * | 2002-04-30 | 2005-12-01 | Cardica, Inc. | Tissue everting device and method |
US20070010835A1 (en) * | 2003-08-22 | 2007-01-11 | Tom Breton | Eversion apparatus and methods |
US7427261B1 (en) | 2002-01-23 | 2008-09-23 | Cardica, Inc. | System for preparing a craft vessel for anastomosis |
US7547313B2 (en) | 1998-06-03 | 2009-06-16 | Medtronic, Inc. | Tissue connector apparatus and methods |
US7722643B2 (en) | 1999-03-01 | 2010-05-25 | Medtronic, Inc. | Tissue connector apparatus and methods |
US7744611B2 (en) | 2000-10-10 | 2010-06-29 | Medtronic, Inc. | Minimally invasive valve repair procedure and apparatus |
US7763040B2 (en) | 1998-06-03 | 2010-07-27 | Medtronic, Inc. | Tissue connector apparatus and methods |
US20100262167A1 (en) * | 2009-04-09 | 2010-10-14 | Medtronic, Inc. | Medical Clip with Radial Tines, System and Method of Using Same |
US20100274267A1 (en) * | 2009-04-24 | 2010-10-28 | Medtronics, Inc. | Medical Clip with Tines, System and Method of Using Same |
US7879047B2 (en) | 2003-12-10 | 2011-02-01 | Medtronic, Inc. | Surgical connection apparatus and methods |
US7896892B2 (en) | 2000-03-31 | 2011-03-01 | Medtronic, Inc. | Multiple bias surgical fastener |
US7938840B2 (en) | 1999-04-05 | 2011-05-10 | Medtronic, Inc. | Apparatus and methods for anastomosis |
US7963973B2 (en) | 1998-06-03 | 2011-06-21 | Medtronic, Inc. | Multiple loop tissue connector apparatus and methods |
US7976556B2 (en) * | 2002-09-12 | 2011-07-12 | Medtronic, Inc. | Anastomosis apparatus and methods |
US8105345B2 (en) | 2002-10-04 | 2012-01-31 | Medtronic, Inc. | Anastomosis apparatus and methods |
US8118822B2 (en) | 1999-03-01 | 2012-02-21 | Medtronic, Inc. | Bridge clip tissue connector apparatus and methods |
US8177836B2 (en) | 2008-03-10 | 2012-05-15 | Medtronic, Inc. | Apparatus and methods for minimally invasive valve repair |
US8211124B2 (en) | 2003-07-25 | 2012-07-03 | Medtronic, Inc. | Sealing clip, delivery systems, and methods |
US8394114B2 (en) | 2003-09-26 | 2013-03-12 | Medtronic, Inc. | Surgical connection apparatus and methods |
US8529583B1 (en) | 1999-09-03 | 2013-09-10 | Medtronic, Inc. | Surgical clip removal apparatus |
US10856874B2 (en) | 2013-08-21 | 2020-12-08 | King Faisal Specialist Hospital And Research Center | Device for connecting hollow organs, especially blood vessels, by surgery |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510766A (en) * | 1947-12-06 | 1950-06-06 | Carl F Surface | Colostomy control device |
-
1958
- 1958-11-07 US US772476A patent/US2940452A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510766A (en) * | 1947-12-06 | 1950-06-06 | Carl F Surface | Colostomy control device |
Cited By (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040748A (en) * | 1959-09-14 | 1962-06-26 | Ca Nat Research Council | Vascular positioning method and device |
US3057355A (en) * | 1960-07-08 | 1962-10-09 | Canadian Patents Dev | Vascular everter |
US3258012A (en) * | 1961-06-30 | 1966-06-28 | Risaburo Aoki | Method for blood vessel connection |
US3180337A (en) * | 1963-04-25 | 1965-04-27 | Ca Nat Research Council | Vascular everting device |
US3519187A (en) * | 1966-12-06 | 1970-07-07 | Nickolai Nickolajevich Kapitan | Instrument for suturing vessels |
US4622970A (en) * | 1985-08-29 | 1986-11-18 | The Johns Hopkins University | Vascular everting instrument |
US7763040B2 (en) | 1998-06-03 | 2010-07-27 | Medtronic, Inc. | Tissue connector apparatus and methods |
US7547313B2 (en) | 1998-06-03 | 2009-06-16 | Medtronic, Inc. | Tissue connector apparatus and methods |
US7963973B2 (en) | 1998-06-03 | 2011-06-21 | Medtronic, Inc. | Multiple loop tissue connector apparatus and methods |
US7892255B2 (en) | 1999-03-01 | 2011-02-22 | Medtronic, Inc. | Tissue connector apparatus and methods |
US7722643B2 (en) | 1999-03-01 | 2010-05-25 | Medtronic, Inc. | Tissue connector apparatus and methods |
US8118822B2 (en) | 1999-03-01 | 2012-02-21 | Medtronic, Inc. | Bridge clip tissue connector apparatus and methods |
US8353921B2 (en) | 1999-03-01 | 2013-01-15 | Medtronic, Inc | Tissue connector apparatus and methods |
US8211131B2 (en) | 1999-04-05 | 2012-07-03 | Medtronic, Inc. | Apparatus and methods for anastomosis |
US7938840B2 (en) | 1999-04-05 | 2011-05-10 | Medtronic, Inc. | Apparatus and methods for anastomosis |
US8529583B1 (en) | 1999-09-03 | 2013-09-10 | Medtronic, Inc. | Surgical clip removal apparatus |
WO2001041654A3 (en) * | 1999-11-15 | 2002-02-07 | Vascular Innovations Inc | Everter and threadthrough system for attaching graft vessel to anastomosis device |
US6955679B1 (en) | 1999-11-15 | 2005-10-18 | Cardica, Inc. | Everter and threadthrough system for attaching graft vessel to anastomosis device |
WO2001041654A2 (en) * | 1999-11-15 | 2001-06-14 | Vascular Innovations, Inc. | Everter and threadthrough system for attaching graft vessel to anastomosis device |
US6402764B1 (en) | 1999-11-15 | 2002-06-11 | Cardica, Inc. | Everter and threadthrough system for attaching graft vessel to anastomosis device |
US7896892B2 (en) | 2000-03-31 | 2011-03-01 | Medtronic, Inc. | Multiple bias surgical fastener |
US8353092B2 (en) | 2000-03-31 | 2013-01-15 | Medtronic, Inc. | Multiple bias surgical fastener |
US7914544B2 (en) | 2000-10-10 | 2011-03-29 | Medtronic, Inc. | Minimally invasive valve repair procedure and apparatus |
US7744611B2 (en) | 2000-10-10 | 2010-06-29 | Medtronic, Inc. | Minimally invasive valve repair procedure and apparatus |
US6979337B2 (en) | 2000-11-27 | 2005-12-27 | Terumo Kabushiki Kaisha | Instrument for extroverting blood vessel |
EP1210912A3 (en) * | 2000-11-27 | 2003-12-17 | Terumo Kabushiki Kaisha | Instrument for extroverting blood vessel |
US20020065527A1 (en) * | 2000-11-27 | 2002-05-30 | Yukitoshi Kato | Instrument for extroverting blood vessel |
US6562053B2 (en) | 2001-05-21 | 2003-05-13 | Ethicon, Inc. | Curved mandrel for assisting vessel eversion |
US6547799B2 (en) | 2001-06-26 | 2003-04-15 | Ethicon, Inc. | Vessel eversion instrument with pressurizable membrane |
US6776782B2 (en) | 2001-06-26 | 2004-08-17 | Ethicon, Inc. | Vessel eversion instrument with wiping element |
US6589255B2 (en) | 2001-06-28 | 2003-07-08 | Ethicon, Inc. | Vessel eversion instrument with filament elements |
US6575985B2 (en) | 2001-09-10 | 2003-06-10 | Ethicon, Inc. | Vessel eversion instrument with conical holder |
US6712829B2 (en) | 2001-09-10 | 2004-03-30 | Ethicon, Inc. | Vessel eversion instrument with conical, expandable mandrel |
US6821286B1 (en) | 2002-01-23 | 2004-11-23 | Cardica, Inc. | System for preparing a graft vessel for anastomosis |
US7427261B1 (en) | 2002-01-23 | 2008-09-23 | Cardica, Inc. | System for preparing a craft vessel for anastomosis |
US20050055084A1 (en) * | 2002-01-23 | 2005-03-10 | Cardica, Inc. | Pull-through tool |
US20050085834A1 (en) * | 2002-01-23 | 2005-04-21 | Cardica, Inc. | Functional package for an anastomosis procedure |
US20050055083A1 (en) * | 2002-01-23 | 2005-03-10 | Cardica, Inc. | Poke-through tool |
US7520885B2 (en) | 2002-01-23 | 2009-04-21 | Cardica, Inc. | Functional package for an anastomosis procedure |
US20050267498A1 (en) * | 2002-04-30 | 2005-12-01 | Cardica, Inc. | Tissue everting device and method |
US8066724B2 (en) | 2002-09-12 | 2011-11-29 | Medtronic, Inc. | Anastomosis apparatus and methods |
US7976556B2 (en) * | 2002-09-12 | 2011-07-12 | Medtronic, Inc. | Anastomosis apparatus and methods |
US8105345B2 (en) | 2002-10-04 | 2012-01-31 | Medtronic, Inc. | Anastomosis apparatus and methods |
US8298251B2 (en) | 2002-10-04 | 2012-10-30 | Medtronic, Inc. | Anastomosis apparatus and methods |
US20040216808A1 (en) * | 2003-04-30 | 2004-11-04 | Rene Achard | Log positioning and conveying apparatus |
US8211124B2 (en) | 2003-07-25 | 2012-07-03 | Medtronic, Inc. | Sealing clip, delivery systems, and methods |
US8029519B2 (en) | 2003-08-22 | 2011-10-04 | Medtronic, Inc. | Eversion apparatus and methods |
US20070010835A1 (en) * | 2003-08-22 | 2007-01-11 | Tom Breton | Eversion apparatus and methods |
US8394114B2 (en) | 2003-09-26 | 2013-03-12 | Medtronic, Inc. | Surgical connection apparatus and methods |
US7879047B2 (en) | 2003-12-10 | 2011-02-01 | Medtronic, Inc. | Surgical connection apparatus and methods |
US8177836B2 (en) | 2008-03-10 | 2012-05-15 | Medtronic, Inc. | Apparatus and methods for minimally invasive valve repair |
US8518060B2 (en) | 2009-04-09 | 2013-08-27 | Medtronic, Inc. | Medical clip with radial tines, system and method of using same |
US20100262167A1 (en) * | 2009-04-09 | 2010-10-14 | Medtronic, Inc. | Medical Clip with Radial Tines, System and Method of Using Same |
US20100274267A1 (en) * | 2009-04-24 | 2010-10-28 | Medtronics, Inc. | Medical Clip with Tines, System and Method of Using Same |
US8668704B2 (en) | 2009-04-24 | 2014-03-11 | Medtronic, Inc. | Medical clip with tines, system and method of using same |
US10856874B2 (en) | 2013-08-21 | 2020-12-08 | King Faisal Specialist Hospital And Research Center | Device for connecting hollow organs, especially blood vessels, by surgery |
US11051818B2 (en) | 2013-08-21 | 2021-07-06 | King Faisal Specialist Hospital And Research Center | Device for connecting hollow organs, especially blood vessels, by surgery |
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