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:
Sep. 17, 2024
Filed:
Feb. 20, 2019
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Michiko Seyama, Tokyo, JP;
Yujiro Tanaka, Tokyo, JP;
Assignee:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 10/00 (2006.01); G01N 33/487 (2006.01);
U.S. Cl.
CPC ...
A61B 10/0064 (2013.01); G01N 33/48707 (2013.01); A61B 2217/005 (2013.01); A61B 2560/0412 (2013.01); A61B 2560/0431 (2013.01);
Abstract
A suction channel is made of a flexible resin, and is formed in a base. The suction channel suctions sweat that has come into contact with the detection electrode. The suction channel makes use of surface tension from micro channels to suction liquid into an interior from a suction port. A sodium ion detection electrode, a potassium ion detection electrode, and a reference electrode, which are detection electrodes for detecting ions contained in the sweat, are formed on an inner wall of a channel of the suction channel.