Posture dependent time series filtering system and methods for the detection of cardiac events

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United States of America Patent

PATENT NO 9414757
APP PUB NO 20160066807A1
SERIAL NO

14944753

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Abstract

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A device for detecting a cardiac event is disclosed. Detection of an event is based on a test applied to a parameter whose value varies according to heart rate. Both the parameter value and heart rate (RR interval) values are filtered with an exponential average filter. The filtered parameter value and heart rate values are stored as separate datasets corresponding to particular body postures. Upper and lower boundary values and detection thresholds of the parameter are computed for each of the datasets. The test to detect the cardiac event depends on the heart rate and the difference between the parameter's value and a corresponding detection threshold.

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Patent Owner(s)

Patent OwnerAddress
ANGEL MEDICAL SYSTEMS INC71 RIVERLAWN DRIVE FAIR HAVEN NJ US 07704

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hopenfeld, Bruce Salt Lake City, US 33 1116

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