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-0746305 (2015-06-22) |
등록번호 | US-10166025 (2019-01-01) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 942 |
A surgical stapling instrument comprising a staple cartridge assembly configured to be attached to the surgical stapling instrument, staples removably stored within the staple cartridge assembly, and a first jaw is disclosed. The surgical stapling instrument further comprises a second jaw moveable r
A surgical stapling instrument comprising a staple cartridge assembly configured to be attached to the surgical stapling instrument, staples removably stored within the staple cartridge assembly, and a first jaw is disclosed. The surgical stapling instrument further comprises a second jaw moveable relative to the first jaw, wherein the second jaw is moveable between a locked position and an unlocked position. The surgical stapling instrument further comprises a lock system configured to permit the second jaw to move to the unlocked position when the staple cartridge assembly is attached to the surgical stapling instrument, and wherein the lock system is further configured to lock the second jaw in the locked position when the staple cartridge assembly is not attached to the surgical stapling instrument.
1. A surgical stapling instrument, comprising: a staple cartridge assembly configured to be attached to said surgical stapling instrument;staples removably stored within said staple cartridge assembly;a first jaw;a second jaw moveable relative to said first jaw, wherein said second jaw is moveable b
1. A surgical stapling instrument, comprising: a staple cartridge assembly configured to be attached to said surgical stapling instrument;staples removably stored within said staple cartridge assembly;a first jaw;a second jaw moveable relative to said first jaw, wherein said second jaw is moveable between a locked position and an unlocked position; anda lock system configured to permit said second jaw to move to said unlocked position when said staple cartridge assembly is attached to said surgical stapling instrument, and wherein said lock system is further configured to lock said second jaw in said locked position when said staple cartridge assembly is not attached to said surgical stapling instrument. 2. The surgical stapling instrument of claim 1, wherein said second jaw comprises a mounting portion pivotally supported on said first jaw, and wherein said lock system comprises a lock member that is biased against said mounting portion. 3. The surgical stapling instrument of claim 2, wherein said second jaw comprises a pair of trunnions, and wherein said first jaw comprises a pair of trunnion slots each comprising a locking portion configured to house a said trunnion before said staple cartridge assembly is attached to said surgical stapling instrument. 4. The surgical stapling instrument of claim 3, wherein each said trunnion slot comprises: a locking notch for receiving a corresponding said trunnion therein when said staple cartridge assembly has not been attached to said surgical stapling instrument; andan arcuate slot segment for receiving said corresponding trunnion therein when said staple cartridge assembly has been attached to said surgical stapling instrument such that said corresponding trunnion may movably traverse within said arcuate slot segment upon application of a closing motion to said second jaw. 5. The surgical stapling instrument of claim 4, wherein said lock member biases said mounting portion to seat and retain said pair of trunnions in a corresponding said locking notch when said staple cartridge assembly has not been attached to said surgical stapling instrument. 6. The surgical stapling instrument of claim 5, wherein said mounting portion is configured to pivot upon a portion of said first jaw. 7. The surgical stapling instrument of claim 6, wherein said mounting portion comprises a pivot tab configured to pivot upon a pivot mount supported within said first jaw. 8. The surgical stapling instrument of claim 2, wherein said lock member comprises: a body portion configured for contact with said mounting portion; anda biasing member cooperating with said body portion to bias said body portion into contact with said mounting portion. 9. The surgical stapling instrument of claim 8, wherein said body portion includes at least one cam surface thereon for contact with said mounting portion to cam said second jaw into said unlocked position when said staple cartridge assembly has not been attached to said surgical stapling instrument. 10. The surgical stapling instrument of claim 2, wherein said lock member comprises a leaf spring configured for biasing contact with said mounting portion. 11. A surgical stapling system for use with a surgical stapling instrument, comprising: a staple cartridge body;staples removably stored within said staple cartridge body;an attachment portion;an anvil;a first jaw;a second jaw moveable relative to said first jaw; anda lock system configured to prevent said second jaw from moving relative to said first jaw when said attachment portion is not attached to the surgical stapling instrument, and wherein said second jaw is permitted to move relative to said first jaw when said attachment portion is attached to the surgical stapling instrument. 12. The surgical stapling system of claim 11, wherein said second jaw comprises a mounting portion pivotally supported on said first jaw, and wherein said lock system comprises a lock member that is biased against said mounting portion. 13. The surgical stapling system of claim 12, wherein said second jaw comprises a pair of trunnions, and wherein said first jaw comprises a pair of trunnion slots each comprising a locking portion configured to house a said trunnion before said surgical stapling system is attached to the surgical stapling instrument. 14. The surgical stapling system of claim 13, wherein each trunnion slot comprises: a locking notch for receiving a corresponding said trunnion therein when said surgical staple system has not been attached to the surgical stapling instrument; andan arcuate slot segment for receiving said corresponding trunnion therein when said surgical stapling system has been attached to the surgical stapling instrument such that said corresponding trunnion may movably traverse within said arcuate slot segment upon application of a closing motion to said second jaw. 15. The surgical stapling system of claim 14, wherein said lock member biases said mounting portion to seat and retain each said trunnion in a corresponding said locking notch when said surgical stapling system has not been attached to the surgical stapling instrument. 16. The surgical stapling system of claim 12, wherein said lock member comprises: a body portion configured for contact with said mounting portion; anda biasing member cooperating with said body portion to bias said body portion into contact with said mounting portion. 17. The surgical stapling system of claim 16, wherein said body portion includes at least one cam surface thereon for contact with said mounting portion to cam said second jaw into an open position when said surgical stapling system has not been attached to the surgical stapling instrument. 18. The surgical stapling system of claim 12, wherein said lock member comprises a leaf spring configured for biasing contact with said mounting portion. 19. A surgical staple cartridge system for use with a surgical stapling instrument, said surgical staple cartridge system comprising: a cartridge body;staples removably stored within said cartridge body;a release portion;a first jaw;a second jaw, wherein said second jaw is moveable relative to said first jaw, and wherein said second jaw is movable between an unlocked position and a locked position; anda lockout system configured to permit said second jaw to move to said unlocked position when said release portion is engaged with the surgical stapling instrument, wherein said lockout system is further configured to hold said second jaw in said locked position when said release portion disengages with the surgical stapling instrument. 20. An end effector system for use with a surgical stapling instrument, said end effector system comprising: a cartridge body;fasteners removably stored within said cartridge body;a release portion;a first jaw;a second jaw movable relative to said first jaw; anda lockout system, wherein said release portion is configured to engage the surgical stapling instrument such that said lockout system prevents said second jaw from moving relative to said first jaw until said release portion engages the surgical stapling instrument.
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