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:
Apr. 13, 2010
Filed:
Jul. 10, 2006
Hannes Kraetschmer, West Linn, OR (US);
Xin Good, Tigard, OR (US);
Hannes Kraetschmer, West Linn, OR (US);
Xin Good, Tigard, OR (US);
Biotronik CRM Patent AG, Baar, CH;
Abstract
Cardiac pacemaker, having at least one stimulation pulse generator to selectively generate stimulation pulses for delivery to an atrium or to an atrium and a ventricle of a heart in DDD mode, at least one sensing stage adapted to process electrical signals sensed by an atrial and ventricular sensing electrode to detect an atrial or ventricular event and to generate an atrial or ventricular sense signal upon event detection, a control unit connected to the generator and sensing stage and being adapted to trigger the generator in DDD mode, wherein the control unit is adapted to verify proper atrioventricular conduction and to switch from a regular (DDD) mode, wherein scheduled ventricular stimulation pulses having predetermined positive intensity is triggered unless inhibited to a ventricular pulse suppression mode (VS mode) wherein no ventricular stimulation pulses or ventricular stimulation pulses of sub-threshold intensity are generated as long as proper atrioventricular conduction is verified.