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PULSE WAVE VELOCITY, ARTERIAL COMPLIANCE, AND BLOOD PRESSURE
专利权人:
发明人:
申请号:
EP15861809.0
公开号:
EP3220812A2
申请日:
2015.11.17
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A noninvasive method for monitoring the blood pressure and arterial compliance of a patient based on measurements of a flow velocity and a pulse wave velocity is described. An embodiment uses a photoplethysmograph and includes a method to monitor the dynamic behavior of the arterial blood flow, coupled with a hemodynamic mathematical model of the arterial blood flow motion in a fully nonlinear vessel. A derived mathematical model creates the patient specific dependence of a blood pressure versus PWV and blood velocity, which allows continuous monitoring of arterial blood pressure.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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