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DÉTERMINATION DE LA PRESSION VENTRICULAIRE ET DE VALEURS APPARENTÉES
专利权人:
Coralert Ltd.
发明人:
MARMOR, Alon,MARMOR, Amir
申请号:
EP13845110
公开号:
EP2906110A4
申请日:
2013.10.08
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
A method and a device for determining a cardiac function parameter, the device including a sonic sensor for determining timing data of a closure of a mitral valve and an aortic valve, a pressure cuff and a sensing unit coupled to the pressure cuff for sensing. The sensing unit is configured to sense, for each cardiac cycle, blood breakthrough pressure data and corresponding time data from a closing of the mitral valve and data relating to a velocity of propagation of a pressure wave as it travels along at least a portion of the pressure cuff. The device also includes a processing unit for determining a value of at least one cardiac function parameter based on the data.
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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