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:
Sep. 19, 2023
Filed:
Sep. 30, 2020
Applicant:
Masimo Corporation, Irvine, CA (US);
Inventor:
Ammar Al-Ali, San Juan Capistrano, CA (US);
Assignee:
MASIMO CORPORATION, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/1455 (2006.01); A61B 5/026 (2006.01); A61B 5/0205 (2006.01); A61B 5/0295 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/14552 (2013.01); A61B 5/0205 (2013.01); A61B 5/0261 (2013.01); A61B 5/0295 (2013.01); A61B 5/14551 (2013.01); A61B 5/7278 (2013.01); A61B 5/7282 (2013.01); A61B 5/7207 (2013.01);
Abstract
An embodiment of the present disclosure seeks to smooth a perfusion index measurement through use of a baseline perfusion index measurement and/or through the use of multiple PI calculations. The combination of the baseline perfusion index measurement reduces an error between a calculated measurement of PI and actual conditions.