Xenon CT apparatus, method of determining arterial blood rate constant, and method for calculating blood flow

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United States of America Patent

PATENT NO 8054936
APP PUB NO 20100124309A1
SERIAL NO

12616234

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Abstract

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In a blood flow measuring apparatus, a data processor in a computer determines three parameters from a (ΔCT value of CT image data corresponding to) time-course change, consisting of a test region rate constant K, an arterial blood rate constant Ka, and a xenon partition coefficient λ. A blood flow f is determined using the determined rate constant K, and the xenon partition coefficient λ.

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Patent OwnerAddress
ANZAI MEDICAL KABUSHIKI KAISHATOKYO 141-0033

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sase, Shigeru Tokyo, JP 3 95

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