Sensing rate of change of pressure in the left ventricle with an implanted device

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United States of America Patent

PATENT NO 7670298
APP PUB NO 20060276849A1
SERIAL NO

11142851

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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heart sound into electrical information. The control circuit also generates morphological data from the electrical information. The morphological data relates to a hemodynamic metric, such as left ventricular contractility. A housing may enclose the control circuit. The housing defines a volume coextensive with an outer surface of the housing. The transducer is in or on the volume defined by the housing.

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Patent Owner(s)

Patent OwnerAddress
CARDIAC PACEMAKERS INC4100 HAMLINE AVENUE NORTH ST PAUL MN 55112-5798

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brockway, Marina Shoreview, US 69 4022
Carlson, Gerrard M Champlin, US 114 7057
Siejko, Krzysztof Z Maple Grove, US 168 5604
Wariar, Ramesh Blaine, US 104 3293

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