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:
Jun. 29, 2021
Filed:
Dec. 23, 2014
Applicant:
Nitto Denko Corporation, Osaka, JP;
Inventors:
Shiyun Sunny Shao, Singapore, SG;
Kittipong Kasamsook, Singapore, SG;
Assignee:
Nitto Denko Corporation, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/024 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02416 (2013.01); A61B 5/681 (2013.01); A61B 5/6824 (2013.01); A61B 5/721 (2013.01); A61B 5/7239 (2013.01);
Abstract
A method and device for removal of artifacts in physiological measurements. The method comprising the steps of obtaining a physiological signal of a user; obtaining corresponding motion data representative of motion of the user; detecting two or more motion cycles in the motion data; constructing a noise reference based on segments of the physiological signal corresponding to the two or more motion cycles respectively, and filtering the physiological signal with the noise reference.