发明公开
EP2380508A3 Tissue fastening tool and applicator for indwelling the same within body, and tissue fastening method through natural orifice
有权
将组织紧固工具和敷贴器留置在体内，并通过自然孔口进行组织紧固方法
- 专利标题： Tissue fastening tool and applicator for indwelling the same within body, and tissue fastening method through natural orifice
- 专利标题（中）： 将组织紧固工具和敷贴器留置在体内，并通过自然孔口进行组织紧固方法
-
申请号： EP11003621.7申请日： 2009-06-30
-
公开(公告)号： EP2380508A3公开(公告)日： 2012-03-14
- 发明人: Takahashi, Shinji , Sato, Masatoshi , Murakami, Kazushi , Yamamoto, Tetsuya
- 申请人： Olympus Medical Systems Corp.
- 申请人地址： 43-2, Hatagaya 2-chome Shibuya-ku Tokyo 151-0072 JP
- 专利权人： Olympus Medical Systems Corp.
- 当前专利权人： Olympus Medical Systems Corp.
- 当前专利权人地址： 43-2, Hatagaya 2-chome Shibuya-ku Tokyo 151-0072 JP
- 代理机构： Schicker, Silvia
- 优先权： US171817 20080711
- 主分类号： A61B17/11
- IPC分类号： A61B17/11 ; A61B17/064 ; A61B17/068
摘要：
A tissue fastening apparatus related to the present invention includes;
a tissue fastening tool (10A) formed of a wire wound into a coil shape provided with a first tissue fixing section (11) which is hooked onto a first biological tissue and a second tissue fixing section (12) which is hooked onto a second biological tissue; a tubular puncturing tool (52) which extends a tissue fastening tool (10A) and accommodates the stretched tissue fastening tool (10A) inside of the puncturing tool (52); a fastening tool pusher in which the distal end thereof is inserted into the puncturing tool (52) and dispenses the tissue fastening tool (10A) inserted into the puncturing tool (52) from a distal end of the puncturing tool (52) when the fastening tool pusher (53) advances; and a rotating mechanism (96) to rotate the puncturing tool (52) when the fastening tool pusher (53) advances.
a tissue fastening tool (10A) formed of a wire wound into a coil shape provided with a first tissue fixing section (11) which is hooked onto a first biological tissue and a second tissue fixing section (12) which is hooked onto a second biological tissue; a tubular puncturing tool (52) which extends a tissue fastening tool (10A) and accommodates the stretched tissue fastening tool (10A) inside of the puncturing tool (52); a fastening tool pusher in which the distal end thereof is inserted into the puncturing tool (52) and dispenses the tissue fastening tool (10A) inserted into the puncturing tool (52) from a distal end of the puncturing tool (52) when the fastening tool pusher (53) advances; and a rotating mechanism (96) to rotate the puncturing tool (52) when the fastening tool pusher (53) advances.
公开/授权文献
信息查询
