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PROCÉDÉ ET DISPOSITIF DE SURVEILLANCE ET D'ESTIMATION CONTINUE DE LA PRESSION SANGUINE
专利权人:
Tata Consultancy Services Limited
发明人:
申请号:
EP16187021.7
公开号:
EP3138482B1
申请日:
2016.09.02
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A method and device is provided for the continuous estimation of the blood pressure using a noninvasive technique. The method involves sensing of the displacement signal generated by the palpation of the radial artery. The radial artery is modelled as a cylindrical voight type viscoelastic tissue for the estimation of the personalized blood pressure. The model includes the displacement signal and a set of parameters as an input. The set of parameters include a mean radius of the artery, a radius at zero mmHg, a viscoelastic damping parameter, an elasticity of the artery and a thickness of wall of artery. The method involves the optimization of the set of parameters using heuristic optimization techniques, which helps in the estimation of the systolic and diastolic blood pressure. The method and device can also be personalized for individualized monitoring and estimation of the blood pressure of the person.
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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