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:
Dec. 26, 2017
Filed:
Feb. 13, 2015
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Yuji Ohno, Tokyo, JP;
Masahiro Kubo, Tokyo, JP;
Kimiyasu Takoh, Tokyo, JP;
Katsumi Abe, Tokyo, JP;
Ersin Altintas, Tokyo, JP;
Hiroshi Imai, Tokyo, JP;
Osamu Tochikubo, Kanagawa, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2006.01); A61B 5/022 (2006.01); A61B 5/00 (2006.01); A61B 5/021 (2006.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02225 (2013.01); A61B 5/7207 (2013.01); A61B 5/7278 (2013.01); A61B 5/742 (2013.01); A61B 5/7475 (2013.01); A61B 5/02116 (2013.01); A61B 5/02416 (2013.01);
Abstract
Provided are a blood pressure estimation device, and the like, the device being capable of accurately estimating blood pressure. The blood pressure estimation device includes a blood pressure estimation unit which estimates a blood pressure on the basis of a pressure in a specific time period and differences between a plurality of pulse wave signals measured in the specific time period due to the pressure.