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 12669462 B1

PDFFull Text
Date of Patent:
Jun. 30, 2026

Filed:

Mar. 07, 2023

Electrolyte analysis test strip, test strip manufacturing method and electrolyte analysis device

Applicant:

Omron Healthcare Co., Ltd., Muko, JP;

Inventors:

Hideyuki Yamashita, Kyoto, JP;

Tatsuya Kobayashi, Kyoto, JP;

Maya Makita, Kyoto, JP;

Kazuya Kitayama, Kyoto, JP;

Satoshi Nakajima, Kyoto, JP;

Assignee:

OMRON HEALTHCARE CO., LTD., Kyoto, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

C Sun

Int. Cl.
CPC ...
G01N 27/27 (2006.01); G01N 27/333 (2006.01);
U.S. Cl.
CPC ...
G01N 27/27 (2013.01); G01N 27/333 (2013.01);
Abstract

The electrolyte analysis test strip of the present invention includes a substrate extending in one direction. A first ion-sensitive film provided in a specific region on the one end side in the one direction and a first extraction electrode extending from the first ion-sensitive film to the other end side are provided on one main surface of the substrate. A second ion-sensitive film provided in a specific region on the one end side and a second extraction electrode extending from the second ion-sensitive film to the other end side are provided on the other main surface of the substrate. The first ion-sensitive film and the second ion-sensitive film each come into contact with an electrolyte to generate a first potential corresponding to a concentration of a first ion species and a second potential corresponding to a concentration of a second ion species, respectively.

Find Patent Forward Citations

Yamashita, Hideyuki. (2026). Electrolyte analysis test strip, test strip manufacturing method and electrolyte analysis device (U.S. Patent No. 12669462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12669462

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

Loading…