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:
Oct. 13, 2020
Filed:
Oct. 23, 2017
Applicant:
Medtronic, Inc., Minneapolis, MN (US);
Inventors:
Jian Cao, Shoreview, MN (US);
Gerald P. Arne, Wayzata, MN (US);
Timothy A. Ebeling, Circle Pines, MN (US);
Yanina Grinberg, Plymouth, MN (US);
Michael W. Heinks, New Brighton, MN (US);
Paul R. Solheim, Blaine, MN (US);
Xusheng Zhang, Shoreview, MN (US);
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61N 1/39 (2006.01); A61N 1/362 (2006.01); A61N 1/365 (2006.01); A61N 1/372 (2006.01); A61B 5/0456 (2006.01); A61N 1/05 (2006.01);
U.S. Cl.
CPC ...
A61N 1/3956 (2013.01); A61N 1/365 (2013.01); A61N 1/3621 (2013.01); A61N 1/3622 (2013.01); A61N 1/37252 (2013.01); A61B 5/0456 (2013.01); A61N 1/05 (2013.01); A61N 1/3931 (2013.01); A61N 1/3943 (2013.01); A61N 1/3987 (2013.01);
Abstract
An implantable medical device system is configured to sense cardiac events in response to a cardiac electrical signal crossing a cardiac event sensing threshold. A control circuit is configured to determine a drop time interval based on a heart rate and control a sensing circuit to hold the cardiac event sensing threshold at a threshold value during the drop time interval.