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. 17, 2012
Filed:
May. 08, 2007
Bruce Kenknight, Maple Grove, MN (US);
Steven D. Girouard, Chagrin Falls, OH (US);
Bruce KenKnight, Maple Grove, MN (US);
Steven D. Girouard, Chagrin Falls, OH (US);
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Abstract
The present invention includes a method for controlling pacemaker therapy in a patient with an implanted biological pacemaker. The method may include pacing a heart at a predetermined rate using an electronic pacemaker and configuring the pacemaker to periodically enter a biological pacemaker weaning mode. The weaning mode may include ceasing pacing for at least a predetermined length of time and monitoring the heart to detect electrical depolarizations of a ventricle of the heart during the predetermined length of time. The weaning mode may further include determining the length of time between the cessation of pacing and the detected electrical depolarization and determining if the length of time between the cessation of pacing and the detected electrical depolarization is less than a maximum predetermined interval. The pacemaker therapy may be withheld as long as the length of time is less than the maximum predetermined interval. Further, if the length of time exceeds a maximum interval, the pacemaker will exit the weaning mode.