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:
Feb. 18, 2025
Filed:
Jul. 21, 2023
Applicant:
Promedix, Inc., Portland, OR (US);
Inventor:
Steven D. Baker, Beaverton, OR (US);
Assignee:
PROMEDIX, INC., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/026 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0261 (2013.01); A61B 5/0053 (2013.01); A61B 5/6826 (2013.01); A61B 5/6843 (2013.01); A61B 5/7203 (2013.01); A61B 5/725 (2013.01); A61B 5/7264 (2013.01); A61B 5/746 (2013.01);
Abstract
An example device for measuring a digital capillary refill time (CRT) can include a wearable component, a processor, and an output. The wearable component includes a touch pressure element and an optical sensor capable of transmitting and detecting optical energy. The detector converts the received optical energy into an electrical signal that represents the optical energy incident on the optical detector. The processor is programmed to receive the electrical signal from the detector, determine the CRT based on the optical sensor data, and output the electrical signal or the determined CRT.