최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0665623 (2015-03-23) |
등록번호 | US-9642627 (2017-05-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 512 |
An apparatus for applying surgical clips to tissue includes a handle assembly having a trigger and a shaft extending therefrom. The shaft includes at least one surgical clip therein. Each clip includes a pair of legs connected by a crossbar. Each of the pair of legs has an inwardly and an outwardly
An apparatus for applying surgical clips to tissue includes a handle assembly having a trigger and a shaft extending therefrom. The shaft includes at least one surgical clip therein. Each clip includes a pair of legs connected by a crossbar. Each of the pair of legs has an inwardly and an outwardly facing surface, the outwardly facing surface having a raised profile protruding therefrom and extending longitudinally therealong. A jaw assembly is disposed at a distal end of the shaft and includes first and second opposed jaws moveable between a spaced apart and an approximated position. Each jaw defines a recess extending longitudinally along opposing inner surfaces thereof. Each recess defines a longitudinally extending groove having a profile substantially complementary to the raised profile of the legs of the clips. The legs of each clip are positionable at least partially within respective grooves of the recesses of the jaws.
1. An apparatus for application of surgical clips to body tissue, the apparatus comprising: a handle assembly having a handle and a trigger moveable with respect to the handle;an elongated shaft extending distally from the handle assembly, the elongated shaft including at least one surgical clip dis
1. An apparatus for application of surgical clips to body tissue, the apparatus comprising: a handle assembly having a handle and a trigger moveable with respect to the handle;an elongated shaft extending distally from the handle assembly, the elongated shaft including at least one surgical clip disposed therein, each surgical clip including a pair of legs connected to each other at one end by a crossbar, each of the pair of legs having an inwardly facing surface, an outwardly facing surface, and defining a length, the outwardly facing surface including a plurality of spaced-apart protrusions formed thereon and extending the length thereof, each protrusion defining a raised profile protruding from the outwardly facing surface of the leg, wherein each of the plurality of protrusions is defined by at least one wall; anda jaw assembly disposed at a distal end of the elongated shaft, the jaw assembly including first and second opposed jaws moveable between a spaced apart position and an approximated position, each of the jaws defining a recess extending longitudinally along opposing inner surfaces thereof, each of the recesses defining a longitudinally extending groove having a profile substantially complementary to the raised profile of the protrusions of the legs of the at least one surgical clip, wherein the groove of each jaw is defined by at least one wall;wherein the at least one surgical clip is configured to longitudinally slide from the elongated shaft into the jaw assembly such that the legs of the at least one surgical clip are positioned at least partially within and slid along respective grooves of the recesses of the jaws and such that the plurality of spaced-apart protrusions of each leg are positioned at least partially within the groove of the recess of the respective jaw and slid therealong with the least one wall of each of the plurality of protrusions sliding along the at least one wall of the groove of the recess of the respective jaw. 2. The apparatus according to claim 1, wherein the protrusions each have a substantially triangular transverse cross-sectional profile. 3. The apparatus according to claim 1, wherein the groove defined in each recess of the jaws has a substantially triangular transverse cross-sectional profile. 4. The apparatus according to claim 1, wherein each protrusion has a chevron transverse cross-sectional profile. 5. The apparatus according to claim 1, wherein the groove of each jaw is defined by a first wall and a second wall angled toward each other and defining an angle therebetween. 6. The apparatus according to claim 5, wherein each protrusion is defined by a first wall and a second wall angled toward each other and defining an angle therebetween. 7. The apparatus according to claim 6, wherein the angle defined by the first wall and the second wall of each protrusion is smaller than the angle defined by the first wall and the second wall of the groove of each jaw. 8. The apparatus according to claim 1, wherein a shoulder is defined at an interface between the recess and the groove of each jaw at opposed sides of the groove. 9. The apparatus according to claim 1, wherein the plurality of spaced-apart protrusions of each leg of each surgical clip includes a first protrusion adjacent a free end of the respective leg and a second protrusion adjacent the crossbar of the respective surgical clip. 10. The apparatus according to claim 9, wherein the first protrusion of each leg is positionable at least partially within the groove of the recess of the respective jaw towards a distal end thereof, and wherein the second protrusion of each leg is positionable at least partially within the groove of the recess of the respective jaw towards a proximal end thereof. 11. An apparatus for application of surgical clips to body tissue, the apparatus comprising: a jaw assembly including first and second opposed jaws moveable between a spaced apart position and an approximated position, each of the jaws defining a recess extending longitudinally along opposing inner surfaces thereof, each of the recesses defining a longitudinally extending groove, wherein each groove of each jaw is defined by a first wall and a second wall angled toward each other and defining an angle therebetween; andat least one surgical clip, each surgical clip including a pair of legs connected to each other at one end by a crossbar, each of the pair of legs having an inwardly facing surface and an outwardly facing surface, the outwardly facing surface including a plurality of spaced-apart protrusions formed thereon, each protrusion defining a raised profile protruding from the outwardly facing surface of the leg, wherein each protrusion is defined by first and second longitudinally-extending walls angled toward each other and defining an angle therebetween, wherein the angle defined by the walls of each protrusion is smaller than the angle defined by the walls of the groove of each jaw,wherein the at least one surgical clip is longitudinally slidable relative to the jaw assembly such that the legs of the at least one surgical clip are slid at least partially within respective grooves of the recesses of the jaws and such that the plurality of spaced-apart protrusions of each leg are positioned at least partially within the groove of the recess of the respective jaw and slid therealong with the first and second walls of each of the plurality of spaced-apart protrusions of each leg sliding along the respective first and second walls of the groove of the recess of the respective jaw. 12. The apparatus according to claim 11, wherein the protrusions each have a substantially triangular transverse cross-sectional profile. 13. The apparatus according to claim 11, wherein the groove defined in each recess of the jaws has a substantially triangular transverse cross-sectional profile. 14. The apparatus according to claim 11, wherein each protrusion has a chevron transverse cross-sectional profile. 15. The apparatus according to claim 11, wherein a shoulder is defined at an interface between the recess and the groove of each jaw at opposed sides of the groove. 16. The apparatus according to claim 11, further including: a handle assembly having a handle and a trigger moveable with respect to the handle; andan elongated shaft extending distally from the handle assembly, the elongated shaft including the at least one surgical clip disposed therein, wherein the jaw assembly is disposed at a distal end of the elongated shaft. 17. The apparatus according to claim 11, wherein the plurality of spaced-apart protrusions of each leg of each surgical clip includes a first protrusion adjacent a free end of the respective leg and a second protrusion adjacent the crossbar of the respective surgical clip. 18. The apparatus according to claim 17, wherein the first protrusion of each leg is positionable at least partially within the groove of the recess of the respective jaw towards a distal end thereof, and wherein the second protrusion of each leg is positionable at least partially within the groove of the recess of the respective jaw towards a proximal end thereof.
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