发明申请
- 专利标题： Treatment system for living tissues
- 专利标题（中）： 活体组织治疗系统
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申请号： US11133003申请日： 2005-05-19
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公开(公告)号： US20050261709A1公开(公告)日： 2005-11-24
- 发明人: Yuji Sakamoto , Satoshi Miyamoto , Norio Onishi , Tetsuya Yamamoto , Keita Suzuki
- 申请人： Yuji Sakamoto , Satoshi Miyamoto , Norio Onishi , Tetsuya Yamamoto , Keita Suzuki
- 申请人地址： JP TOKYO
- 专利权人： OLYMPUS CORPORATION
- 当前专利权人： OLYMPUS CORPORATION
- 当前专利权人地址： JP TOKYO
- 主分类号： A61B17/04
- IPC分类号： A61B17/04 ; A61B17/10 ; A61B17/12
摘要：
A medical treatment device includes a ligating member, a stopper and a ligation releasing member. The ligating member has a distal end portion and a proximal end portion, that ligates biological tissue. The stopper is provided to be movable forward or backward with respect to the ligating member, and stoppable by friction on the ligating member to maintain the biological tissue in a ligated state by the ligating member. The ligation releasing member is provided on the ligating member to release the ligation state between the ligating member and the stopper by moving the ligating member to the distal end side with respect to the stopper.