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-0419586 (2012-03-14) |
등록번호 | US-8579178 (2013-11-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 285 인용 특허 : 64 |
A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of th
A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.
1. A surgical stapling instrument, comprising: a staple cartridge;first and second tissue contacting surfaces defined on the staple cartridge, the first and second tissue contacting surfaces having a surface separated by a wall; anda plurality of staples associated with the first and second tissue c
1. A surgical stapling instrument, comprising: a staple cartridge;first and second tissue contacting surfaces defined on the staple cartridge, the first and second tissue contacting surfaces having a surface separated by a wall; anda plurality of staples associated with the first and second tissue contacting surfaces, each staple having a height and a pair of legs with tips,wherein the height of the staples associated with the first tissue contacting surface is different from the height of the staples associated with the second tissue contacting surface, and the tips of each staple are disposed in a common plane. 2. The surgical stapling instrument of claim 1, further including an anvil operably coupled to the staple cartridge. 3. The surgical stapling instrument of claim 2, wherein the staple cartridge and the anvil are configured for relative approximation. 4. The surgical stapling instrument of claim 3, wherein the anvil includes a plurality of pockets cooperatively aligned with the tissue contacting surfaces. 5. The surgical stapling instrument of claim 4, wherein each pocket is configured to receive the pair of legs of each of the respective staples. 6. The surgical stapling instrument of claim 5, wherein a gap is defined between each tissue contacting surface and the corresponding plurality of pockets. 7. The surgical stapling apparatus of claim 6, wherein the gap between the first tissue contacting surface and the corresponding plurality of pockets is different from the gap between the second tissue contacting surface and the corresponding plurality of pockets. 8. The surgical stapling apparatus of claim 4, wherein the anvil defines a tissue engaging surface, and each pocket defines a transverse depth from the tissue engaging surface. 9. The surgical stapling apparatus of claim 8, wherein the depth of each of a plurality of pockets cooperatively aligned with the first tissue contacting surface is different from the depth of each of a plurality of pockets cooperatively aligned with the second tissue contacting surface. 10. The surgical stapling apparatus of claim 4, wherein the anvil includes first and second tissue contacting surfaces cooperatively aligned with the corresponding tissue contacting surfaces of the staple cartridge. 11. The surgical stapling apparatus of claim 10, wherein the first and second tissue contacting surfaces of the anvil have a planar surface and are spaced apart by a common transverse wall. 12. The surgical stapling apparatus of claim 11, wherein the common perpendicular wall associated with the first and second tissue contacting surfaces of the staple cartridge has the same dimensions as the transverse wall associated with the first and second tissue contacting surfaces of the anvil. 13. The surgical stapling apparatus of claim 1, further comprising a handle. 14. The surgical stapling apparatus of claim 1, wherein the handle is manually operated. 15. The surgical stapling apparatus of claim 1, further comprising a wound closure assembly.
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