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:
Apr. 30, 2019
Filed:
Oct. 04, 2010
Applicants:
Vincent Jeanne, Eindhoven, NL;
Giovanni Cennini, Eindhoven, NL;
Ihor Olehovych Kirenko, Eindhoven, NL;
Inventors:
Vincent Jeanne, Eindhoven, NL;
Giovanni Cennini, Eindhoven, NL;
Ihor Olehovych Kirenko, Eindhoven, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/02 (2006.01); A61B 5/024 (2006.01); A61B 5/026 (2006.01); A61B 5/1455 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0261 (2013.01); A61B 5/02028 (2013.01); A61B 5/02416 (2013.01); A61B 5/1455 (2013.01); A61B 5/7214 (2013.01);
Abstract
A method of photoplethysmography includes processing a signal based on at least one signal from at least one sensor arranged to capture light from a living subject to extract information on a characteristic of a periodic biological phenomenon. At least one of the signals from at least one sensor is obtained via sensing radiation as to a peak in an absorption spectrum of water.