ENDOSCOPIC TREATMENT TOOL

WIPO Patent Application WO/2021/045220

A1

Provided is an endoscopic treatment tool which can easily grip a lesion site and lift the gripped lesion site by operating a treatment tool alone.　The endoscopic treatment tool (20) comprises an operation unit (22) and a transmission unit (27) that transmits the operation of the operation unit (22) to a curved part (25) and a gripping part (24) of a tip part (23), wherein the operation unit (22) has an operation member (51) that can move in a first direction and a second direction orthogonal to the first direction, and the transmission unit (27) has a first transmission member (28) that moves to the operation unit (22) on the basis of the operation of the operation member (51) in the first direction and closes the gripping part (24), and a second transmission member (28) that moves to the operation unit (22) on the basis of the operation of the operation member (51) in the second direction and makes the curved part (25) curved.

WO/2019/190920	DEVICES AND SYSTEMS FOR PYLORIC OCCLUSION
JP2022543567	System for endoscopic submucosal dissection
WO/2014/004112	ULTRASONIC SURGICAL INSTRUMENTS WITH DISTALLY POSITIONED TRANSDUCERS

UEDA YOSHIHIRO (JP)
TAKAHASHI KEIICHIRO (JP)
SATO JUN (JP)

PCT/JP2020/033686

March 11, 2021

September 04, 2020

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FUJIFILM CORP (JP)

A61B17/29

JP2012105793A	2012-06-07
US20130012929A1	2013-01-10
JP2009050697A	2009-03-12
JPH09262239A	1997-10-07
US20150282788A1	2015-10-08
JP2009101134A	2009-05-14
US20120245414A1	2012-09-27

KOH-EI PATENT FIRM, P.C. (JP)

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