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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0435102 (1995-05-04) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 734 인용 특허 : 0 |
An improved surgical instrument is provided for applying surgical fasteners, such as staples, to human tissue which is particularly suited for applying one or more rows of fasteners across a tissue lumen. The surgical instrument can be used in thoracic and abdominal surgical procedures where access
An improved surgical instrument is provided for applying surgical fasteners, such as staples, to human tissue which is particularly suited for applying one or more rows of fasteners across a tissue lumen. The surgical instrument can be used in thoracic and abdominal surgical procedures where access to the surgical site is restricted. The surgical instrument includes an articulated fastener applying assembly mounted on a rotatable and flexible support shaft assembly to provide more convenient access to restricted surgical sites. The fastener applying assembly has a compact construction including a fixed jaw which supports a fastener cartridge and a movable jaw which supports an anvil for clamping the tissue therebetween. The fastener applying assembly includes a pin placement mechanism which is actuated by the movable jaw to control the movement of a tissue retaining pin on the fixed jaw. A dual cam mechanism is provided for driving the fasteners into the tissue clamped between the anvil and the fastener cartridge. The instrument has an actuator handle assembly with an improved actuator mechanism for closing the jaws and driving the fasteners into the tissue.
A surgical stapling instrument for applying one or more surgical staples to tissue, comprising: a stapling head assembly including a first jaw which supports a staple holder for receiving one or more surgical staples, a second jaw which supports an anvil for clamping the tissue against said staple h
A surgical stapling instrument for applying one or more surgical staples to tissue, comprising: a stapling head assembly including a first jaw which supports a staple holder for receiving one or more surgical staples, a second jaw which supports an anvil for clamping the tissue against said staple holder when said jaws are closed, and a staple driver for driving the staples from said staple holder into the tissue and against said anvil; an actuator handle assembly including a jaw closure lever for closing said jaws to clamp the tissue between said anvil and said staple holder and a staple firing trigger for actuating said staple driver; a shaft assembly for mounting said stapling head assembly on said actuator handle assembly; a tissue retaining pin mounted inside one of said jaws and movable from a retracted position within said one jaw when said jaws are open to an extended position engaging the other jaw when said jaws are closed; and actuator means on said other jaw for moving said tissue retaining pin between the retracted and extended positions; and wherein; said tissue retaining pin is mounted on a cantilever spring arm inside said one jaw which supports said retaining pin for movement between the retracted and extended positions, and including a pin placement arm pivotally mounted inside said one jaw for engaging said cantilever spring arm and moving said tissue retaining pin from the retracted position to the extended position.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.