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:
Jan. 08, 2019
Filed:
Aug. 30, 2016
Pacesetter, Inc., Sunnyvale, CA (US);
Brian Wisnoskey, Cuyahoga, OH (US);
Yelena Nabutovsky, Mountain View, CA (US);
Jennifer Rhude, Carbondale, IL (US);
Gary Cranke, Madison, OH (US);
Pacesetter, Inc., Sunnyvale, CA (US);
Abstract
Baseline BiV pacing is delivered and a corresponding baseline BiV efficacy score is determined. Intrinsic AV conduction is allowed and an intrinsic AV conduction interval is determined. BiV fusion pacing is delivered and a corresponding NAVH efficacy score is determined, for each of a plurality of different paced AV delays, each determined based on the intrinsic AV conduction interval and a different negative hysteresis delta. The baseline BiV pacing is selected for delivery during a period of time if the baseline BiV efficacy score is better than all of the NAVH efficacy scores. BiV fusion pacing is selected for delivery during the period of time, using one of the plurality of different paced AV delays for which a corresponding NAVH efficacy score was determined, if the NAVH efficacy score corresponding to at least one of the plurality of different paced AV delays is better than the baseline BiV efficacy score.