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:
Aug. 04, 2020
Filed:
Jan. 13, 2015
Applicant:
Xhale Assurance, Inc., Gainesville, FL (US);
Inventors:
Assignee:
XHALE ASSURANCE, INC, Gainesville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/08 (2006.01); A61B 5/024 (2006.01); A61B 5/083 (2006.01); A61B 5/087 (2006.01); A61B 5/145 (2006.01); A61M 16/10 (2006.01); A61B 5/0205 (2006.01); A61B 5/1455 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0205 (2013.01); A61B 5/0816 (2013.01); A61B 5/0826 (2013.01); A61B 5/0836 (2013.01); A61B 5/14551 (2013.01); A61B 5/7246 (2013.01); A61B 5/7282 (2013.01); A61B 5/746 (2013.01); A61B 5/02416 (2013.01); A61B 5/0878 (2013.01); A61B 5/14542 (2013.01); A61B 5/6819 (2013.01); A61B 2562/0247 (2013.01); A61M 16/1005 (2014.02);
Abstract
The present invention relates to systems and methods for comparing photoplethysmography (PPG) signals from an individual with signals from a secondary respiration sensor secured to the individual to determine whether effective respiration has occurred or whether the individual has apnea, hypopnea, or other respiratory distress.