Multi-threshold sensing of cardiac electrical signals in an implantable medical device

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United States of America

PATENT NO 12186571
APP PUB NO 20230129026A1
SERIAL NO

18069218

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Abstract

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An implantable medical device system is configured to sense cardiac events in response to a cardiac electrical signal crossing a cardiac event sensing threshold. A control circuit is configured to determine a drop time interval based on a heart rate and control a sensing circuit to hold the cardiac event sensing threshold at a threshold value during the drop time interval.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY N E MINNEAPOLIS MN 55432-5604

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arne, Gerald P Wayzata, US 25 711
Cao, Jian Shoreview, US 217 2760
Ebeling, Timothy A Circle Pines, US 23 44
Grinberg, Yanina Plymouth, US 29 62
Heinks, Michael W New Brighton, US 29 613
Solheim, Paul R Blaine, US 46 275
Zhang, Xusheng Shoreview, US 185 6873

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