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-0652266 (1996-05-23) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 922 인용 특허 : 0 |
Various mechanisms are provided for use in a surgical instrument. A shaft and an engaged lost motion operating knob are provided for rotation relative to a handle portion. A latch system prevents rotation of the shaft unless the shaft is rotated by the knob. A cartridge is provided for rotation at t
Various mechanisms are provided for use in a surgical instrument. A shaft and an engaged lost motion operating knob are provided for rotation relative to a handle portion. A latch system prevents rotation of the shaft unless the shaft is rotated by the knob. A cartridge is provided for rotation at the distal end of the shaft. Engaging structures are provided for preventing rotation of the cartridge relative to the shaft when axial forces are applied to the cartridge. A loading tool is provided for engaging the cartridge to install the cartridge on the instrument. The cartridge includes a washer for engaging a carrier on which the cartridge is mounted so as to prevent rotation of the washer. The washer is adapted to engage a fastener advancing member in a first angular orientation and is disengaged when the cartridge is rotated to establish a second relative angular orientation. In the first angular orientation, the fastener advancing member is restrained against longitudinal movement to assist in installation of the cartridge onto the instrument. The distal end of the instrument can be articulated, and a helical gear operator is provided for effecting the articulation.
In a surgical instrument for advancing fasteners from a stored plurality of fasteners wherein said instrument has (1) a frame, (2) an elongated tube mounted to said frame for rotation relative thereto, and (3) a support defining a longitudinal axis and pivotally mounted to said tube for movement to
In a surgical instrument for advancing fasteners from a stored plurality of fasteners wherein said instrument has (1) a frame, (2) an elongated tube mounted to said frame for rotation relative thereto, and (3) a support defining a longitudinal axis and pivotally mounted to said tube for movement to a pivoted position relative to said tube, an actuating system comprising: a cartridge containing said fasteners and a reciprocatable advancing member in said cartridge for advancing said fasteners, said cartridge mounted to said support for rotation relative thereto about said longitudinal axis; a dual function operating rod engaged with said advancing member and extending to said frame, said rod including a flexible portion to accommodate pivoting of said support, said rod being longitudinally reciprocatable to move said advancing member and also being rotatable to rotate said cartridge relative to said support; and an arcuate path-defining structure carried by at least one of said tube and said support for receiving said rod flexible portion to establish a frictional engagement preventing rotation of said cartridge relative to said support when said cartridge is subjected to an externally applied torque that is less than a predetermined minimum torque.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.