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. 29, 2024
Filed:
Dec. 21, 2022
Applicant:
Cercacor Laboratories, Inc., Irvine, CA (US);
Inventors:
Walter M. Weber, Laguna Hills, CA (US);
Ammar Al-Ali, San Juan Capistrano, CA (US);
Assignee:
WILLOW LABORATORIES, INC., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/1455 (2006.01); A61B 5/00 (2006.01); A61B 5/0205 (2006.01);
U.S. Cl.
CPC ...
A61B 5/14551 (2013.01); A61B 5/0059 (2013.01); A61B 5/0205 (2013.01); A61B 5/7203 (2013.01); A61B 5/7221 (2013.01); A61B 5/0075 (2013.01);
Abstract
Disclosed herein is a physiological measurement system that can automatically adjust the number of wavelengths used based on the quality of a sensor signal that is reflective of an optical radiation detected at a sensor after tissue attenuation. The signal quality is examined to determine if it is sufficient to support the use of a full set of wavelengths. If it is determined to be insufficient to support the full set, a reduced number of wavelengths is used.