logo

For the Inventor, By the Inventor

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 12453591 B1

PDFFull Text
Date of Patent:
Oct. 28, 2025

Filed:

Jun. 24, 2022

Heating blade unit, treatment tool, and method of manufacturing heating blade unit

Applicant:

Olympus Corporation, Hachioji, JP;

Inventors:

Kazuhiro Tanaka, Hachioji, JP;

Hiroki Kazuno, Koganei, JP;

Assignee:

OLYMPUS CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Erin Mcgrath

Int. Cl.
CPC ...
A61B 18/08 (2006.01); A61B 18/10 (2006.01); B29C 65/00 (2006.01); B29C 65/48 (2006.01); A61B 17/00 (2006.01); A61B 18/00 (2006.01); B29K 701/10 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/085 (2013.01); A61B 18/10 (2013.01); B29C 65/48 (2013.01); B29C 66/02 (2013.01); B29C 66/03 (2013.01); A61B 2017/00526 (2013.01); A61B 2017/00858 (2013.01); A61B 2018/00083 (2013.01); A61B 2018/0013 (2013.01); B29K 2701/10 (2013.01); B29L 2031/779 (2013.01);
Abstract

A heating blade unit, a treatment tool, and a method of manufacturing a heating blade unit are disclosed. The heating blade unit includes: an electric heater, a blade, and a cover made of a thermosetting resin. The blade includes a treatment surface, an installation surface that is provided on a side opposite to the treatment surface and on which the electric heater is installed, and a support surface that is provided at a position different from a position at which the installation surface is provided. The cover integrally covers the electric heater, and one or more surfaces of the blade.

Find Patent Forward Citations

Tanaka, Kazuhiro. (2025). Heating blade unit, treatment tool, and method of manufacturing heating blade unit (U.S. Patent No. 12453591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12453591

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

Loading…