发明授权
- 专利标题: Forceps for an endoscopic operation
- 专利标题(中): 镊子进行内窥镜手术
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申请号: US6435申请日: 1998-01-13
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公开(公告)号: US5997565A公开(公告)日: 1999-12-07
- 发明人: Masahide Inoue
- 申请人: Masahide Inoue
- 申请人地址: JPX Tokyo
- 专利权人: Asahi Kogaku Kogyo Kabushiki Kaisha
- 当前专利权人: Asahi Kogaku Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX9-005422 19970116; JPX9-339549 19971210
- 主分类号: A61B17/28
- IPC分类号: A61B17/28
摘要:
A forceps includes a pair of grip pieces which are pivotally supported about a first fulcrum to be mutually openable and closable. A pair of tip-end forceps pieces are pivotally supported about a second fulcrum to be mutually openable and closable. The second fulcrum is separated from the first fulcrum. An operation transferring member transfers opening and closing operation of the grip pieces about the first fulcrum to opening and closing operations of the tip-end forceps pieces about the second fulcrum.
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