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:
Jul. 05, 2012
Yinghong Yu, Shoreview, MN (US);
Shibaji Shome, Arden Hills, MN (US);
Dan LI, Shoreview, MN (US);
Michael Gold, Daniel Island, SC (US);
Jagmeet Singh, Newton, MA (US);
Yinghong Yu, Shoreview, MN (US);
Shibaji Shome, Arden Hills, MN (US);
Dan Li, Shoreview, MN (US);
Michael Gold, Daniel Island, SC (US);
Jagmeet Singh, Newton, MA (US);
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Abstract
A system comprises a cardiac signal sensing circuit and a processor circuit. The cardiac signal sensing circuit is configured to sense a cardiac signal segment using a set of electrodes connectable to the cardiac signal sensing circuit. The processor circuit is communicatively coupled to the cardiac signal sensing circuit and includes a peak detector circuit. The peak detector circuit is configured to identify, in the cardiac signal segment, a fiducial indicative of ventricular activation that is local to at least one electrode of the first set of electrodes. The fiducial includes a first large positive or negative peak greater than a specified percentage of a maximum peak of the first cardiac signal segment. The processor circuit is configured to provide an indication of local ventricular activation to at least one of a user or process.