Cerebral perfusion monitor

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United States of America Patent

PATENT NO 8512253
APP PUB NO 20090227881A1
SERIAL NO

11921937

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of estimating cerebral blood flow by analyzing IPG and PPG signals of the head, the method comprising:

    a) finding a maximum slope or most negative slope or the IPG signal, within at least a portion of the cardiac cycle;b) finding a maximum slope or most negative slope of the PPG signal, within at least a portion of the cardiac cycle;c) finding a ratio of the maximum or most negative slope of the IPG signal to the maximum or most negative slope of the PPG signal; andd) calculating a cerebral blood flow indicator from the ratio.

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Patent Owner(s)

Patent OwnerAddress
ORSAN MEDICAL TECHNOLOGIES LTD42504 NETANYA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ben-Ari, Shlomi Binyamina, IL 26 363
Poupko, Ben Zion Nes Ziona, IL 7 92
Reichman, Yosef Kfar-Saba, IL 8 96

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