The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2024
Filed:
Mar. 10, 2021
Applicant:
Olympus Corporation, Tokyo, JP;
Inventors:
Yuya Hidaka, Tokyo, JP;
Chika Miyajima, Tokyo, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/00 (2006.01); A61B 17/00 (2006.01); A61B 17/29 (2006.01); A61B 18/14 (2006.01);
U.S. Cl.
CPC ...
A61B 1/00101 (2013.01); A61B 1/00087 (2013.01); A61B 1/00089 (2013.01); A61B 1/00137 (2013.01); A61B 17/00234 (2013.01); A61B 17/29 (2013.01); A61B 18/1445 (2013.01); A61B 2017/00296 (2013.01);
Abstract
An endoscope treatment tool includes: a cylindrical distal-end member to be attached to a distal end of an endoscope; a grasping tool that is provided at an outer side surface of the endoscope along a longitudinal axis of the endoscope, that grasps biological tissue, and that is movable in a first direction perpendicular to the longitudinal axis in a state in which the biological tissue is grasped; an electrode that is disposed so as to protrude forward with respect to a distal end of the distal-end member; and an electrode driving portion that is configured to move the electrode in the first direction.