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:
Mar. 23, 2021
Filed:
Nov. 01, 2017
Applicant:
Pkg, Inc., Meridian, ID (US);
Inventors:
Walter L. Seale, Boise, ID (US);
Alois A. Langer, Harrison City, PA (US);
Nicholas J. Pauly, Boise, ID (US);
Mark Francis Anderson, Boise, ID (US);
Assignee:
Health Alert, LLC, Angwin, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/024 (2006.01); A61B 5/11 (2006.01); A61B 5/01 (2006.01);
U.S. Cl.
CPC ...
A61B 5/7282 (2013.01); A61B 5/01 (2013.01); A61B 5/02416 (2013.01); A61B 5/11 (2013.01); A61B 5/746 (2013.01); A61B 2560/0209 (2013.01); A61B 2562/0219 (2013.01);
Abstract
Apparatus and methods for detecting onset of cardiac arrest utilizing a perfusion monitor. Detecting cardiac arrest comprises transmitting a signal toward a user to interact with the skin of the user, receiving a reflection of the signal, generating a photoplethysmogram, and processing the photoplethysmogram to detect whether the user is experiencing cardiac arrest.