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:
Jun. 11, 2019
Filed:
Apr. 27, 2016
Applicant:
Olympus Corporation, Tokyo, JP;
Inventor:
Yasuo Hirata, Hachioji, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/05 (2006.01); A61B 1/00 (2006.01); A61B 17/29 (2006.01); A61B 1/018 (2006.01); A61B 17/00 (2006.01); A61B 1/045 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 17/29 (2013.01); A61B 1/00039 (2013.01); A61B 1/00135 (2013.01); A61B 1/018 (2013.01); A61B 1/045 (2013.01); A61B 1/05 (2013.01); A61B 17/00234 (2013.01); A61B 1/0014 (2013.01); A61B 1/00045 (2013.01); A61B 90/37 (2016.02); A61B 2017/00296 (2013.01); A61B 2017/00336 (2013.01); A61B 2017/00477 (2013.01); A61B 2017/00544 (2013.01); A61B 2017/2902 (2013.01); A61B 2017/2931 (2013.01); A61B 2017/2947 (2013.01); A61B 2017/2948 (2013.01);
Abstract
A treatment instrument apparatus, which is an endoscopic treatment instrument, includes a sheath having an opening in a distal end; an actuator placed in the sheath and driven by a gas supplied via a tube; a treatment unit connected with the actuator by a wire and placed on a distal end side of the opening of the sheath; and an opening and closing switch, which is an operation portion used for an operation of supplying the gas into the sheath and supplying the gas to the actuator.