发明名称 |
NONINVASIVE APPARATUS AND METHOD FOR ESTIMATING BLOOD PRESSURE |
摘要 |
<p>Methods and apparatus for noninvasively estimating a blood pressure are provided. A pulmonic (P) component extracted from a second heart sound (S2) signal is analyzed to obtain a number of oscillations in the P component. A predetermined relationship between the number of oscillations and PAP is used to generate a blood pressure estimate. A PCG sensor including a mechanical filter for receiving heart sounds from a chest wall is also provided. The pressure of the PCG sensor on the chest wall is adjustable.</p> |
申请公布号 |
EP1915095(B1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20060795197 |
申请日期 |
2006.08.02 |
申请人 |
LONGHINI, LUCA |
发明人 |
LONGHINI, LUCA;PERETTO, LORENZO |
分类号 |
A61B7/04;A61B5/021 |
主分类号 |
A61B7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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