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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 10863883 B1

PDFFull Text
Date of Patent:
Dec. 15, 2020

Filed:

Aug. 24, 2016

Medical system and treatment tool calibrating method

Applicant:

Olympus Corporation, Tokyo, JP;

Inventors:

Masatoshi Iida, Tokyo, JP;

Naoya Hatakeyama, Tokyo, JP;

Hiroshi Wakai, Tokyo, JP;

Assignee:

OLYMPUS CORPORATION, Tokyo, JP;

Attorney:

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

Primary Examiner:

Alexandra L Newton

Int. Cl.
CPC ...
A61B 1/00 (2006.01); B25J 9/16 (2006.01); G02B 23/24 (2006.01); A61B 34/30 (2016.01); A61B 1/04 (2006.01); A61B 34/20 (2016.01); A61B 34/37 (2016.01); A61B 1/005 (2006.01); A61B 1/05 (2006.01); A61B 17/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 1/00006 (2013.01); A61B 1/00009 (2013.01); A61B 1/00045 (2013.01); A61B 1/0051 (2013.01); A61B 1/00057 (2013.01); A61B 1/00059 (2013.01); A61B 1/00087 (2013.01); A61B 1/04 (2013.01); A61B 1/05 (2013.01); A61B 34/20 (2016.02); A61B 34/30 (2016.02); A61B 34/37 (2016.02); B25J 9/1692 (2013.01); G02B 23/2476 (2013.01); A61B 2017/00725 (2013.01); A61B 2034/2065 (2016.02); A61B 2034/301 (2016.02); A61B 2090/364 (2016.02);
Abstract

A medical system includes a treatment tool including a treatment portion, a joint portion, a flexible tube portion, and a drive unit; an endoscope device including an outer sheath that holds the treatment tool and an imaging unit that is capable of acquiring an image including at least the joint portion; and a control unit that controls an operation of the treatment tool. The control unit includes a table that has a parameter for causing the joint portion to move, a controller that issues a command for controlling the drive unit based on the parameter to the drive unit, an image processing unit that calculates at least one of a position and an orientation of the joint portion based on the image, and a compensation value calculating unit that detects displacement of the joint portion, generates a compensation value, and incorporates the compensation value into the parameter.

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