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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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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-0701259 (1991-02-16) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 668 인용 특허 : 0 |
A fast closure mechanism for a linear surgical stapling device as described. This comprises a double four-bar linkage which operates to both place a retaining pin into an anvil and properly and quickly approximate the staple cartridge to the anvil. Thereafter, a gap-setting screw is used so that the
A fast closure mechanism for a linear surgical stapling device as described. This comprises a double four-bar linkage which operates to both place a retaining pin into an anvil and properly and quickly approximate the staple cartridge to the anvil. Thereafter, a gap-setting screw is used so that the proper gap is set between the anvil and the cartridge. Firing is accomplished only after the gap is properly set and within the appropriate gap described pre-determined for the instrument. After firing, opening of the stapler may be accomplished with a similar fast opening motion.
A surgical stapler comprising a shaft having a longitudinal axis, firing means, a cartridge of staples, an anvil surface for forming said staples, and a placement pin for enclosing tissue between said anvil and said cartridge, said placement pin movable relative to said cartridge, wherein said place
A surgical stapler comprising a shaft having a longitudinal axis, firing means, a cartridge of staples, an anvil surface for forming said staples, and a placement pin for enclosing tissue between said anvil and said cartridge, said placement pin movable relative to said cartridge, wherein said placement pin and said cartridge move parallel to each other along said shaft longitudinal axis, and said parallel motion of said cartridge and placement pin are controlled by a pair of separate but cooperating four-bar linkages.
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