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-0208447 (2011-08-12) |
등록번호 | US-8899461 (2014-12-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 43 인용 특허 : 670 |
A surgical instrument for surgically joining a tissue is disclosed. The surgical instrument comprises a handle assembly, an elongate portion extending distally from the handle assembly, a pair of opposed jaw members, and a tissue stop. The tissue stop is mechanically engaged with a first jaw member
A surgical instrument for surgically joining a tissue is disclosed. The surgical instrument comprises a handle assembly, an elongate portion extending distally from the handle assembly, a pair of opposed jaw members, and a tissue stop. The tissue stop is mechanically engaged with a first jaw member and is configured to retain the tissue between jaw members. The tissue stop is movable between a first position, where a stopping portion of the tissue stop is disposed between a tissue-contacting surface of the first jaw member and a tissue-contacting surface of the second jaw member, and a second position, where the stopping portion is between the tissue-contacting surface of the first jaw member and a lower surface of the first jaw member. A portion of the tissue stop is made of stamped metal section and a portion of the tissue stop is made of an overmolded plastic section.
1. A surgical instrument for surgically joining tissue comprising: a handle assembly including a movable handle;an elongate portion extending distally from the handle assembly and defining a longitudinal axis;a pair of opposed jaw members operatively coupled to the elongate portion and extending dis
1. A surgical instrument for surgically joining tissue comprising: a handle assembly including a movable handle;an elongate portion extending distally from the handle assembly and defining a longitudinal axis;a pair of opposed jaw members operatively coupled to the elongate portion and extending distally therefrom, the pair of opposed jaw members including a first jaw member and a second jaw member; anda tissue stop being mechanically engaged with the first jaw member such that at least a portion of the tissue stop is longitudinally movable along an axis of the first jaw member, the tissue stop being configured to retain tissue between the pair of opposed jaw members, the tissue stop being movable between a first position, where a stopping portion of the tissue stop is disposed between a tissue-contacting surface of the first jaw member and a tissue-contacting surface of the second jaw member, and a second position, where the stopping portion is between the tissue-contacting surface of the first jaw member and a lower surface of the first jaw member, wherein the tissue stop is made of a first part and a second part at least partially covering the first part, the first part including stamped metal and the second part including overmolded plastic. 2. The surgical instrument of claim 1, wherein the stopping portion of the tissue stop includes a scalloped portion. 3. The surgical instrument of claim 2, wherein the scalloped portion of the tissue stop includes a plurality of spaced-apart semi-circular indents. 4. The surgical instrument of claim 1, wherein the tissue stop includes a pair of lateral walls. 5. The surgical instrument of claim 4, wherein the stopping portion is disposed on a proximal edge of each lateral wall. 6. The surgical instrument of claim 5, wherein the stopping portion includes a scalloped portion. 7. The surgical instrument of claim 1, wherein at least a portion of the tissue stop is pivotable relative to the first jaw member. 8. A loading unit configured for releasable engagement with a surgical instrument comprising: a body portion defining a longitudinal axis, the body portion including a proximal portion configured for releasable engagement with an elongate portion of the surgical instrument;a pair of jaw members extending distally from the body portion, at least one of the jaw members being movable with respect to the other between an open position and an approximated position engaging body tissue therebetween, the pair of jaw members including a first jaw member and a second jaw member; anda tissue stop being mechanically engaged with the first jaw member such that at least a portion of the tissue stop is translatable along an axis of the first jaw member, the tissue stop being configured to retain body tissue between the pair of opposed jaw members, the tissue stop being movable between a first position, where a stopping portion of the tissue stop is disposed between a tissue-contacting surface of the first jaw member and a tissue-contacting surface of the second jaw member, and a second position, where the stopping portion is between the tissue-contacting surface of the first jaw member and a lower surface of the first jaw member, wherein the tissue stop is made of a first part and a second part at least partially covering the first part, the first part including stamped metal and the second part including overmolded plastic. 9. The loading unit of claim 8, wherein the stopping portion of the tissue stop includes a scalloped portion. 10. The loading unit of claim 9, wherein the scalloped portion of the tissue stop includes a plurality of spaced-apart semi-circular indents. 11. The loading unit of claim 8, wherein the tissue stop includes a pair of lateral walls. 12. The loading unit of claim 11, wherein the stopping portion is disposed on a proximal edge of each lateral wall. 13. The loading unit of claim 12, wherein the stopping portion includes a scalloped portion. 14. The loading unit of claim 8, wherein at least a portion of the tissue stop is pivotable relative to the first jaw member. 15. A tissue stop for use with a surgical instrument comprising: a first part including stamped metal; anda second part at least partially covering the first part, the second part including overmolded plastic;wherein the tissue stop is mechanically engaged with a jaw member of the surgical instrument such that at least a portion of the tissue stop is movable along a longitudinal axis of the jaw member, the tissue stop is configured to retain tissue between opposed jaw members of the surgical instrument. 16. The tissue stop of claim 15, wherein the tissue stop includes a pair of lateral walls. 17. The tissue stop of claim 16, wherein a stopping portion is disposed on a proximal edge of each lateral wall. 18. The tissue stop of claim 17, wherein the stopping portion includes a scalloped portion. 19. The tissue stop of claim 18, wherein the scalloped portion of the tissue stop includes a plurality of spaced-apart semi-circular indents. 20. The tissue stop of claim 15, wherein at least a portion of the tissue stop is pivotable relative to the jaw member.
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