发明授权
US5318221A Apparatus and method for placing staples in laparoscopic or endoscopic
procedures
失效
用于在腹腔镜或内镜手术中放置钉的装置和方法
- 专利标题： Apparatus and method for placing staples in laparoscopic or endoscopic procedures
- 专利标题（中）： 用于在腹腔镜或内镜手术中放置钉的装置和方法
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申请号： US943403申请日： 1992-09-10
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公开(公告)号： US5318221A公开(公告)日： 1994-06-07
- 发明人: David T. Green , Henry Bolanos , Daniel E. Alesi , Keith Ratcliff , Charles R. Sherts
- 申请人： David T. Green , Henry Bolanos , Daniel E. Alesi , Keith Ratcliff , Charles R. Sherts
- 申请人地址： 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： CT Norwalk
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; A61B17/072
摘要：
A surgical stapler for placing lateral lines of staples and making an incision, all through an endoscopic tube, includes an anvil member which is mounted to the distal end of an elongated housing. A tubular collar disposed around the arm of the anvil member is movable to a distal position to bias the anvil member and a cartridge assembly into cooperative alignment, thereby clamping body tissue to be fastened between the anvil member and cartridge assembly.