发明名称 |
Self contained gas powered surgical apparatus. |
摘要 |
A self-contained gas powered endoscopic surgical apparatus so is provided for placing lateral lines of surgical fasteners into body tissue. The apparatus includes a frame portion 52, an elongated portion 54 extending from the frame portion, and an articulating fastener applying assembly 58 associated with a distal end of the elongated portion. The fastener applying assembly includes a base portion, a staple cartridge housing, and an anvil member 56 which has a forming surface thereon against which surgical fasteners are driven as they are ejected from the cartridge housing. A self-contained pneumatic system 68 is associated with the frame portion and is actuable to eject the surgical fasteners from the cartridge assembly. A first mechanism is provided for effectuating the rotation of the fastener applying assembly about an axis defined by the body portion, a second mechanism 452 is provided for effectuating the articulation of the fastener applying assembly, and a third mechanism 562 is provided for independently rotating the cartridge housing and anvil member relative to a longitudinal axis defined by the base position to increase the range of operability of the apparatus. <IMAGE> |
申请公布号 |
EP0648476(A1) |
申请公布日期 |
1995.04.19 |
申请号 |
EP19940115676 |
申请日期 |
1994.10.05 |
申请人 |
UNITED STATES SURGICAL CORPORATION |
发明人 |
GREEN, DAVID T.;MILLIMAN, KEITH L.;MCCLURE, RICHARD C.;PALMER, MICHELL J.;SAVAGE, ROBERT C.;HEATON, LISA W. |
分类号 |
A61B17/00;A61B17/072;A61B17/28;A61B19/00 |
主分类号 |
A61B17/00 |
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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