发明名称 |
KLAMMERPATRONE FÜR EIN CHIRURGISCHES KLAMMERSETZGERÄT |
摘要 |
A surgical instrument adapted for applying a plurality of surgical fasteners to body tissue, the surgical instrument comprising: an anvil; a cartridge housing containing a plurality of surgical fasteners and a knife, the cartridge housing and anvil being relatively movable between a first spaced apart position and a second position in close approximation with one another; a firing mechanism associated with the cartridge housing for ejecting the surgical fasteners and the knife from the cartridge housing to be driven against the anvil; and a cartridge module which the cartridge housing forms a part of, the cartridge module includes a driver disposed to push staples out of the cartridge housing and a knife holder disposed immediately proximal of the driver in the cartridge housing, the knife holder is attached to the knife which extends distally from the knife holder through a slot in the driver and through a slot in the cartridge housing; the knife holder includes a detent post that extends through a slot in the cartridge housing, the knife holder detent post is disposed to contact detent protrusion of the cartridge slot during the longitudinal travel of the knife and knife holder; the driver includes a detent post that is disposed to contact proximal and distal detent protrusions formed on a cartridge housing slot. |
申请公布号 |
AT424771(T) |
申请公布日期 |
2009.03.15 |
申请号 |
AT20040258158T |
申请日期 |
2004.12.29 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
WUKUSICK, PETER;SCHWEMBERGER, RICK |
分类号 |
A61B17/076;A61B17/3211;A61B17/00;A61B17/04;A61B17/072;A61B17/32;A61B19/00 |
主分类号 |
A61B17/076 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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