发明授权
- 专利标题: Surgical stapling apparatus
- 专利标题(中): 手术吻合装置
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申请号: US11073454申请日: 2005-03-07
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公开(公告)号: US07296724B2公开(公告)日: 2007-11-20
- 发明人: David T. Green , Keith Ratcliff , Keith Milliman , Henry R. Sienkiewicz , Mitchell J. Palmer , Graham W. Bryan
- 申请人: David T. Green , Keith Ratcliff , Keith Milliman , Henry R. Sienkiewicz , Mitchell J. Palmer , Graham W. Bryan
- 申请人地址: US CT Norwalk
- 专利权人: United States Surgical Corporation
- 当前专利权人: United States Surgical Corporation
- 当前专利权人地址: US CT Norwalk
- 主分类号: A61B17/068
- IPC分类号: A61B17/068
摘要:
An endoscopic surgical apparatus is provided for placing lateral lines of surgical fasteners into body tissue. The apparatus includes a frame portion, an elongated portion extending from the frame portion, and an articulating fastener applying assembly 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 which has a forming surface thereon against which surgical fasteners are driven as they are ejected from the cartridge housing. 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 is provided for effectuating the articulation of the fastener applying assembly, and a third mechanism 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.
公开/授权文献
- US20050184126A1 Surgical stapling apparatus 公开/授权日:2005-08-25