Method and apparatus for detecting oscillations in cardiac rhythm with electrogram signals

United States of America Patent

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Aug 14, 2007
Grant Date
Nov 17, 2005
app pub date
Jul 19, 2005
filing date
Mar 26, 2002

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Expired

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Abstract

A cardiac rhythm management device is configured to detect oscillations in cardiac rhythm by comparing electrogram signals during successive heart beats. Upon detection of electrical alternans, the device may adjust its operating behavior to compensate for the deleterious effects of the condition.

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Patent Owner(s)

Patent Owner	Address
CARDIAC PACEMAKERS INC	ST PAUL MINNESOTA 55112

International Classification(s)

A61N:ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY;....

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Inventor Name	Address	# of filed Patents	Total Citations
Ding, Jiang	Maplewood, MN	158	6970
Girouard, Steven D	Woodbury, MN	62	3070
KenKnight, Bruce H	Maple Grove, MN	229	15566
Pastore, Joseph M	Minneapolis, MN	93	4410
Zhu, Qingsheng	Little Canada, MN	196	11802

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Method and apparatus for detecting oscillations in cardiac rhythm with electrogram signals

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United States of America Patent

11184325

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PATENT NO	7257443
APP PUB NO	20050256542A1
SERIAL NO	11184325
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 14, 2007	US,7257443,B2 US7257443B2	GRANTED PATENT AS SECOND PUBLICATION
November 17, 2005	US,20050256542,A1 US20050256542A1	FIRST PUBLISHED PATENT APPLICATION

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11184325

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