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. 02, 2020
Filed:
Nov. 02, 2018
Olympus Corporation, Tokyo, JP;
Jun Hane, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
The shape sensor system of the present invention includes a braided structure in which small diameter bending members including two or more optical fibers, provided with detection target portions, are spirally wound around a core member as an axis in directions opposite to each other, or a braided structure in which three or more small diameter bending members including an optical fiber and a dummy optical fiber or a thin metal wire are braided, a plurality of detection target portions are distributed in the direction around the axis of the core member, the bending directions of the respective bending members are synthesized to detect a bending shape of the probe portion, a function of adjusting the fiber length in a braiding cycle is performed, and position deviation does not occur.