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:
Oct. 14, 2025
Filed:
Jun. 14, 2022
Applicant:
Nihon Kohden Corporation, Tokyo, JP;
Inventors:
Tetsuri Ariyama, Tokorozawa, JP;
Kenji Ohara, Tokorozawa, JP;
Minoru Matsushima, Tokorozawa, JP;
Hideki Ochiai, Tokorozawa, JP;
Assignee:
NIHON KOHDEN CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); G16H 20/70 (2018.01); G16H 40/67 (2018.01); G16H 50/30 (2018.01);
U.S. Cl.
CPC ...
A61B 5/4884 (2013.01); A61B 5/7296 (2013.01); G16H 20/70 (2018.01); G16H 40/67 (2018.01); G16H 50/30 (2018.01);
Abstract
A physiological information processing method executed by a computer. The computer can obtain a stress index parameter that indicates a stress index of a subject based on physiological information data. The computer can also compare the stress index parameter with a predetermined threshold value and determine whether the subject is stressed based on the comparison between the stress index parameter and the predetermined threshold value. Additionally, the computer can output stress information indicating that the subject is stressed.