Cerebrovascular analyzer
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United States of America Patent
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Feb 23, 2016
Grant Date -
Nov 10, 2011
app pub date -
Oct 1, 2009
filing date -
Oct 2, 2008
priority date (Note) -
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Abstract
The present invention relates to a cerebrovascular analysis system which enables early diagnosis of various incurable cerebrovascular diseases such as cerebral thrombosis by measuring an elastic coefficient, blood vessel compliance, blood flow resistance, and blood flow in each cerebrovascular branch. The measurement is achieved by biomechanically analyzing blood vessels in the brain using an electrocardiogram, phonocardiogram, electroencephalogram, pulse wave, and ultrasonic doppler signal as basic data in order to measure biomechanical properties and blood flow properties of blood vessels in the brain for the diagnosis of cerebrovascular diseases.
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