Bio-impedance sensor and sensing method

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United States of America Patent

PATENT NO 8204585
APP PUB NO 20070142733A1
SERIAL NO

11312278

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Abstract

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Implantable medical devices and techniques are implemented that use bio-impedance to measure aspects of patient physiology. A signal separation method is performed at least in part in an implantable device. The method involves detecting a plurality of impedance signals using a plurality of implantable electrodes coupled to the implantable device. The method further involves separating one or more signals from the plurality of impedance signals using a signal separation technique, such as an algorithm-based separation technique.

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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
Dalal, Yousufali Husaini St. Louis Park, US 2 23
Hatlestad, John D Maplewood, US 123 5996
Moon, Loell Boyce Ham Lake, US 22 430

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