Invention Grant
- Patent Title: Treatment tool for endoscope
- Patent Title (中): 内窥镜治疗工具
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Application No.: US13179692Application Date: 2011-07-11
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Publication No.: US08795273B2Publication Date: 2014-08-05
- Inventor: Yutaka Yanuma , Hideki Fujii
- Applicant: Yutaka Yanuma , Hideki Fujii
- 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.
- Priority: JPP2010-008002 20100118
- Main IPC: A61B18/18
- IPC: A61B18/18 ; A61B18/16 ; A61B17/32 ; A61B18/14 ; A61B17/221 ; A61B18/00
Abstract:
In this treatment tool for endoscope, a sheath includes, at the distal end thereof, a tubular extended part having a predetermined thickness in the radially outward direction from an inner peripheral face of a first hole and extending further to the distal-end side, and a passive electrode is disposed such as to surround the outer periphery of the extended part.
Public/Granted literature
- US20120016190A1 ENDOSCOPE TREATMENT INSTRUMENT Public/Granted day:2012-01-19
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