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. 06, 2020
Filed:
Dec. 03, 2015
Applicants:
Hiroshima University, Higashi-Hiroshima-shi, Hiroshima, JP;
Nihon Kohden Corporation, Shinjuku-ku, Tokyo, JP;
Inventors:
Masashi Kawamoto, Hiroshima, JP;
Noboru Saeki, Hiroshima, JP;
Ryuji Nakamura, Hiroshima, JP;
Teiji Ukawa, Tokyo, JP;
Tsuneo Takayanagi, Tokyo, JP;
Haruka Morimoto, Tokyo, JP;
Assignees:
HIROSHIMA UNIVERSITY, Hiroshima, JP;
NIHON KOHDEN CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/024 (2006.01); A61B 5/0205 (2006.01); A61B 5/021 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02444 (2013.01); A61B 5/0205 (2013.01); A61B 5/02108 (2013.01); A61B 5/02116 (2013.01); A61B 5/7257 (2013.01); A61B 2562/02 (2013.01);
Abstract
A pulse wave analyzing apparatus comprises an acquiring section () which acquires a pulse wave that is non-invasively measured, and an analyzer () which calculates data on the frequency axis by using the pulse wave, and which obtains the index value of the respiratory-induced variation based on the calculated data on the frequency axis.