METHOD AND APPARATUS FOR ATRIAL EVENT DETECTION

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United States of America Patent

APP PUB NO 20230105975A1
SERIAL NO

18048412

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An intracardiac ventricular pacemaker includes a pulse generator for delivering ventricular pacing pulses, an impedance sensing circuit, and a control circuit in communication with the pulse generator and the impedance sensing circuit. The pacemaker is configured to produce an intraventricular impedance signal, detect an atrial systolic event using the intraventricular impedance signal, set an atrioventricular pacing interval in response to detecting the atrial systolic event, and deliver a ventricular pacing pulse in response to the atrioventricular pacing interval expiring.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY NE MINNEAPOLIS MN 55432-5640

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHRISTIE, Melissa GT Ham Lake, US 48 1461
DRAKE, Ronald A St. Louis Park, US 74 651
HILPISCH, Kathryn Cottage Grove, US 21 284
PURUSHOTHAMAN, Bushan K Plymouth, US 7 78
SCHINDELDECKER, William Foreston, US 5 350

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