Systems and methods for estimating ischemia and blood flow characteristics from vessel geometry and physiology

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United States of America Patent

PATENT NO 9974453
SERIAL NO

15200402

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Abstract

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Systems and methods are disclosed for determining individual-specific blood flow characteristics. One method includes acquiring, for each of a plurality of individuals, individual-specific anatomic data and blood flow characteristics of at least part of the individual's vascular system; executing a machine learning algorithm on the individual-specific anatomic data and blood flow characteristics for each of the plurality of individuals; relating, based on the executed machine learning algorithm, each individual's individual-specific anatomic data to functional estimates of blood flow characteristics; acquiring, for an individual and individual-specific anatomic data of at least part of the individual's vascular system; and for at least one point in the individual's individual-specific anatomic data, determining a blood flow characteristic of the individual, using relations from the step of relating individual-specific anatomic data to functional estimates of blood flow characteristics.

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Patent Owner(s)

Patent OwnerAddress
HEARTFLOW INC1400 SEAPORT BOULEVARD BUILDING B REDWOOD CITY CA 94063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Gilwoo Mountain View, US 101 3341
Fonte, Timothy San Francisco, US 17 476
Grady, Leo Millbrae, US 299 4686
Singer, Michael Belmont, US 42 825

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