发明授权
- 专利标题: Handle for manipulating laparoscopic tool
- 专利标题(中): 手术操作腹腔镜手术
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申请号: US039520申请日: 1993-03-29
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公开(公告)号: US5409478A公开(公告)日: 1995-04-25
- 发明人: Stephen W. Gerry , David T. Green , Henry Bolanos
- 申请人: Stephen W. Gerry , David T. Green , Henry Bolanos
- 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: A61B17/28
- IPC分类号: A61B17/28 ; A61B17/00
摘要:
A handle for a laparoscopic instrument is provided for manipulating a distal laparoscopic tool. The handle includes a casing, a pivot handle pivotally attached to the casing, and an actuating shaft mechanism extending outward from the casing. Attached at the distal end of the actuating shaft opposite the casing is the laparoscopic surgical tool. The actuating shaft mechanism is longitudinally movable in a first direction by a pivotal movement of the pivot handle for manipulating the laparoscopic tool. A detent carried by the casing allows movement of the shaft longitudinally in the first direction while restraining longitudinal movement of the shaft in a second opposite direction. A thumb wheel attached to the actuating shaft mechanism allows the actuating shaft mechanism to be rotated for further manipulating the laparoscopic tool.
公开/授权文献
- USD380760S Mixer 公开/授权日:1997-07-08