Heart sound monitoring of pulmonary hypertension

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专利权人:

发明人:

Zhendong Song,Xiaohong Zhou

申请号：

US13786736

公开号：

US08764674B2

申请日:

2013.03.06

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A medical device system and method that includes receiving an A2 heart sound signal from a first external acoustic sensor, receiving a P2 heart sound signal from a second external acoustic sensor, determining at least one A2 heart sound signal parameter from the A2 heart sound signal, determining at least one P2 heart sound signal parameter from the P2 heart sound signal, and based on the at least one P2 heart sound signal parameter, estimating pulmonary arterial pressure.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/