发明申请
- 专利标题: Medical treatment device
- 专利标题(中): 医疗器械
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申请号: US11133002申请日: 2005-05-19
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公开(公告)号: US20050261708A1公开(公告)日: 2005-11-24
- 发明人: Pankaj Pasricha , Yuji Sakamoto , Satoshi Miyamoto , Yoshio Onuki , Norio Onishi
- 申请人: Pankaj Pasricha , Yuji Sakamoto , Satoshi Miyamoto , Yoshio Onuki , Norio Onishi
- 申请人地址: US TX Houston JP Tokyo
- 专利权人: Pankaj Jay Pasricha,OLYMPUS CORPORATION
- 当前专利权人: Pankaj Jay Pasricha,OLYMPUS CORPORATION
- 当前专利权人地址: US TX Houston JP Tokyo
- 主分类号: A61B17/221
- IPC分类号: A61B17/221 ; A61B1/00 ; A61B17/04 ; A61B17/06 ; A61B17/12
摘要:
A treatment device for endoscopic therapy of the present invention includes a suturing-ligating member having a distal end portion and a proximal end portion, that carries out at least one of suturing and ligation of biological tissue, a stopper provided to be movable forward or backward on an proximal end side of the suturing or ligating member, and stoppable by friction on the suturing-ligating member to maintain the biological tissue in a sutured or ligated state by the suturing-ligating member, and a suturing-ligation releasing member provided movable with relative to the suturing-ligating member to release the suturing-ligation state maintained by firctional stopping between the suturing-ligating member and the stopper by moving the releasing member to the proximal end portion side of the suturing-ligating member.
公开/授权文献
- US09023066B2 Medical treatment device for suturing or ligating tissue 公开/授权日:2015-05-05