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:
Jul. 09, 2019
Filed:
Nov. 03, 2016
Applicant:
Medtronic Monitoring, Inc., San Jose, CA (US);
Inventors:
ShaileshKumar V. Musley, Blaine, MN (US);
Maneesh Shrivastav, Blaine, MN (US);
Stacie Vilendrer, Santa Rosa, CA (US);
Assignee:
Medtronic Monitoring, Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/04 (2006.01); A61B 5/0464 (2006.01); A61B 5/0472 (2006.01); A61B 5/0408 (2006.01); A61B 5/0404 (2006.01);
U.S. Cl.
CPC ...
A61B 5/04014 (2013.01); A61B 5/0464 (2013.01); A61B 5/0472 (2013.01); A61B 5/0404 (2013.01); A61B 5/04085 (2013.01); A61B 5/04087 (2013.01);
Abstract
A system and method of monitoring electrocardiogram (ECG) signals and detecting ischemic conditions. In particular, high-frequency components and low-frequency components are extracted from the monitored ECG signal. The high-frequency components are analyzed to detect reduced amplitude zones (RAZs), while the low-frequency components are utilized to detect premature ventricular contraction (PVC) beats. Potentially ischemic conditions are identified based on both RAZs and PVC beats detected.