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. 25, 2023
Filed:
Oct. 16, 2020
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Jacqueline C Linnes, West Lafayette, IN (US);
Benjamin David Walters, Castle Rock, CO (US);
Orlando S Hoilett, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/11 (2006.01); A61B 5/1455 (2006.01); A61B 5/0205 (2006.01); A61B 5/024 (2006.01); A61B 5/08 (2006.01);
U.S. Cl.
CPC ...
A61B 5/681 (2013.01); A61B 5/0205 (2013.01); A61B 5/1112 (2013.01); A61B 5/14552 (2013.01); A61B 5/4833 (2013.01); A61B 5/7207 (2013.01); A61B 5/7257 (2013.01); A61B 5/743 (2013.01); A61B 5/0022 (2013.01); A61B 5/02433 (2013.01); A61B 5/0816 (2013.01); A61B 2503/12 (2013.01); A61B 2560/0214 (2013.01); A61B 2560/0228 (2013.01); A61B 2562/0219 (2013.01);
Abstract
This invention generally relates to methods useful for measuring heart rate, respiration conditions, and oxygen saturation and a wearable device that incorporate those methods with a computerized system supporting data collection, analysis, readout and sharing. Particularly this present invention relates to a wearable device, such as a wristwatch or ring, for real time measuring heart rate, respiration conditions, and oxygen saturation.