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:
May. 23, 2023
Filed:
Mar. 07, 2019
Applicant:
Technion Research & Development Foundation Limited, Haifa, IL;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/361 (2021.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/361 (2021.01); A61B 5/02405 (2013.01); A61B 5/7267 (2013.01);
Abstract
A method comprising: receiving a plurality of data segments each representing human cardiac activity; calculating, from each of said data segments, a first value representing a distribution of a heart rate variability (HRV) parameter; acquiring a signal representing cardiac activity in a patient; deriving a second value representing distribution of an HRV parameter in said signal; and indicating an atrial fibrillation (AF) event in said patient, when a difference between said first and second values is above a predetermined threshold.