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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.:

US 9161772 B1

PDFFull Text
Date of Patent:
Oct. 20, 2015

Filed:

Aug. 03, 2012

Surgical instrument and medical manipulator

Applicant:

Ryoji Hyodo, Tokyo, JP;

Inventor:

Ryoji Hyodo, Tokyo, JP;

Assignee:

OLYMPUS CORPORATION, Tokyo, JP;

Attorney:

Scully, Scott, Murphy & Presser, P.C.

Primary Examiner:

David Eastwood

Int. Cl.
CPC ...
A61B 17/00 (2006.01); A61B 17/29 (2006.01); A61B 17/32 (2006.01); A61B 18/14 (2006.01); A61B 19/08 (2006.01); A61B 19/00 (2006.01); B25J 13/02 (2006.01); G06F 3/01 (2006.01); A61B 17/068 (2006.01); A61B 19/10 (2006.01);
U.S. Cl.
CPC ...
A61B 17/29 (2013.01); A61B 17/32002 (2013.01); A61B 18/1402 (2013.01); A61B 19/081 (2013.01); A61B 19/22 (2013.01); A61B 19/2203 (2013.01); A61B 19/26 (2013.01); A61B 19/44 (2013.01); B25J 13/02 (2013.01); G06F 3/01 (2013.01); A61B 17/068 (2013.01); A61B 19/10 (2013.01); A61B 19/5244 (2013.01); A61B 19/56 (2013.01); A61B 2017/00119 (2013.01); A61B 2017/00473 (2013.01); A61B 2017/00477 (2013.01); A61B 2017/00482 (2013.01); A61B 2017/2931 (2013.01); A61B 2017/2946 (2013.01); A61B 2019/2223 (2013.01); A61B 2019/2234 (2013.01); A61B 2019/2269 (2013.01); A61B 2019/2292 (2013.01); A61B 2019/2296 (2013.01); A61B 2019/465 (2013.01); A61B 2019/467 (2013.01); A61B 2019/4815 (2013.01); A61B 2019/4868 (2013.01); A61B 2019/4873 (2013.01); A61B 2019/5255 (2013.01); A61B 2019/5289 (2013.01); Y10S 901/08 (2013.01); Y10S 901/09 (2013.01); Y10S 901/30 (2013.01); Y10T 29/49826 (2015.01); Y10T 74/18056 (2015.01);
Abstract

A surgical instrument for performing treatment to a treatment target portion includes a cylindrical elongated member; a treatment part, and a connection part. The connection part includes a first turning axis part provided to the elongated member, a second turning axis part provided to the treatment part, a first rolling guide part that is provided to the elongated member and includes a circular-arc-shaped part coaxial with the first turning axis part, a second rolling guide part that is provided to the treatment part and includes a rolling guide part including a circular-arc-shaped part coaxial with the second turning axis part, the rolling guide part rollingly contacting the first rolling guide part, and an engaging part that brings the treatment part and the elongated member into an engaging state. The connection part is detachable between the first turning axis part and the second turning axis part.

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