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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 12649068 B1

PDFFull Text
Date of Patent:
Jun. 09, 2026

Filed:

Jul. 16, 2020

Light irradiating medical device

Applicant:

Kaneka Corporation, Osaka, JP;

Inventors:

Hironori Takata, Settsu, JP;

Akio Fujii, Settsu, JP;

Assignee:

KANEKA CORPORATION, Osaka, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Allen Porter

Assistant Examiner:

Moussa undefined Haddad

Int. Cl.
CPC ...
A61N 5/06 (2006.01); A61B 18/22 (2006.01); A61B 90/00 (2016.01); A61M 25/10 (2013.01);
U.S. Cl.
CPC ...
A61N 5/0601 (2013.01); A61B 2018/2261 (2013.01); A61B 2090/3966 (2016.02); A61M 25/10 (2013.01); A61N 5/062 (2013.01); A61N 2005/063 (2013.01); A61N 2005/0632 (2013.01);
Abstract

A light irradiating medical device comprising: a shaft extending in a longitudinal axis direction thereof and having a lumen extending in the longitudinal axis direction; a first tubular member disposed in the lumen of the shaft and rotatable about a rotation axis parallel to the longitudinal axis direction of the shaft, the first tubular member having a window located in a part of a peripheral wall of a distal portion; and a light guiding tool disposed in a lumen of the first tubular member and movable in the longitudinal axis direction, the light guiding tool including an optical fiber extending in the longitudinal axis direction, the optical fiber including a core, a cladding coating a radially outer portion of the core, and a cladding-absent portion located at a part of a distal portion of the core, and the window allowing passage therethrough of output light from the light guiding tool.

Find Patent Forward Citations

Takata, Hironori. (2026). Light irradiating medical device (U.S. Patent No. 12649068). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12649068

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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