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:
Nov. 11, 2014
Filed:
Oct. 14, 2011
Applicant:
Amisha S. Patel, Maple Grove, MN (US);
Inventor:
Amisha S. Patel, Maple Grove, MN (US);
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/04 (2006.01); G06F 19/00 (2011.01); A61B 5/00 (2006.01); A61B 5/0452 (2006.01); A61B 5/0464 (2006.01); A61N 1/37 (2006.01);
U.S. Cl.
CPC ...
G06F 19/3443 (2013.01); A61B 5/7264 (2013.01); A61B 5/04525 (2013.01); A61B 5/0464 (2013.01); A61N 1/3702 (2013.01); G06F 19/345 (2013.01); G06F 19/3418 (2013.01);
Abstract
The present disclosure is directed to the classification of cardiac episodes using an algorithm. In various examples, an episode classification algorithm evaluates electrogram signal data to determine whether T-wave oversensing has occurred. The T-wave oversensing analysis may include, for example, identifying beat runs within the cardiac episode whether the beats within the run have at least one characteristic that alternates beat to be or clustering beats within the cardiac episode based on beat to beat interval length. The T-wave oversensing determination may be based on probabilistic analysis in some examples.