| 摘要 |
<p>The present invention is to provide a cerebrovascular analyzer which enables to early diagnose various cerebrovascular refractory diseases as well as a cerebral thrombosis by analyzing the cerebrovascular system biodynamically on the basis of the basic data such as an electrocardiogram signal, a phonocardiogram signal, a plethysmogram signal, and an ultrasonic Doppler signal to obtain the biodynamic property and the blood flow property of the cerebrovascular blood vessel branches and by calculating the elastic coefficient, the compliance, the resistance, and the blood flow volume of each blood vessel branch in cerebrovascular system.</p> |
