Title:
ENDOSCOPE TREATMENT TOOL AND ENDOSCOPE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/163086
Kind Code:
A1
Abstract:
An endoscope treatment tool (1) includes: a tubular cap (5) that is attached outside a distal end of an endoscope (2) and has first and second axial directions that mutually intersect with each other; a treatment tool (4) that is supported by the cap (5) to be movable in the longitudinal direction outside the first axial direction of the cap (5); and a connecting member (6) that connects the treatment tool (4) with the cap (5). A swing portion (6a) of the connecting member (6) connects the cap (5) with the treatment tool (4) to be relatively movable in the second axial direction, and when pushed forward in the longitudinal direction by the treatment tool (4), swings about a swing axis of the second axial direction while bending the treatment tool (4) inward in the first axial direction by generating tension.
Inventors:
YAHAGI NAOHISA (JP)
TABUCHI YASUHIRO (JP)
HIDAKA YUYA (JP)
TABUCHI YASUHIRO (JP)
HIDAKA YUYA (JP)
Application Number:
PCT/JP2018/006677
Publication Date:
August 29, 2019
Filing Date:
February 23, 2018
Export Citation:
Assignee:
OLYMPUS CORP (JP)
YAHAGI NAOHISA (JP)
YAHAGI NAOHISA (JP)
International Classes:
A61B1/018
Domestic Patent References:
| WO2014199759A1 | 2014-12-18 | |||
| WO2016006407A1 | 2016-01-14 | |||
| WO2015064616A1 | 2015-05-07 |
Attorney, Agent or Firm:
UEDA, Kunio et al. (JP)
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