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:
Nov. 16, 2021
Filed:
Dec. 23, 2015
Applicant:
Nitto Denko Corporation, Osaka, JP;
Inventors:
Aye Aung, Singapore, SG;
Kittipong Kasamsook, Singapore, SG;
Visit Thaveeprungsriporn, Singapore, SG;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/021 (2006.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/7278 (2013.01); A61B 5/002 (2013.01); A61B 5/021 (2013.01); A61B 5/02116 (2013.01); A61B 5/02416 (2013.01); A61B 5/742 (2013.01); A61B 5/6898 (2013.01);
Abstract
A method and related apparatus for deriving mean arterial pressure of a subject, including receiving data relating to at least one cardiac cycle of a bio-signal from the subject; normalizing the received data relating to the at least one cardiac cycle; calculating an area enclosed by the normalized received data to obtain a normalized area; calculating a heart rate of the subject from the at least one cardiac cycle; and deriving the mean arterial pressure from the normalized area and heart rate.