Invention Grant
- Patent Title: Tissue fastening method
- Patent Title (中): 组织紧固方法
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Application No.: US13422472Application Date: 2012-03-16
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Publication No.: US08932305B2Publication Date: 2015-01-13
- Inventor: Shinji Takahashi , Masatoshi Sato , Kazushi Murakami , Tetsuya Yamamoto
- Applicant: Shinji Takahashi , Masatoshi Sato , Kazushi Murakami , Tetsuya Yamamoto
- Applicant Address: JP Tokyo
- Assignee: Olympus Medical Systems Corp.
- Current Assignee: Olympus Medical Systems Corp.
- Current Assignee Address: JP Tokyo
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: A61B17/10
- IPC: A61B17/10 ; A61B17/11 ; A61B17/064 ; A61B17/068 ; A61B17/00
Abstract:
A tissue fastening apparatus related to the present invention includes; a tissue fastening tool formed of a wire wound into a coil shape provided with a first tissue fixing section which is hooked onto a first biological tissue and a second tissue fixing section which is hooked onto a second biological tissue; a tubular puncturing tool which extends a tissue fastening tool and accommodates the stretched tissue fastening tool inside of the puncturing tool; a fastening tool pusher in which the distal end thereof is inserted into the puncturing tool and dispenses the tissue fastening tool inserted into the puncturing tool from a distal end of the puncturing tool when the fastening tool pusher advances; and a rotating mechanism to rotate the puncturing tool when the fastening tool pusher advances.
Public/Granted literature
- US20120172896A1 TISSUE FASTENING METHOD Public/Granted day:2012-07-05
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