发明名称 |
INTRINSIC FREQUENCY ANALYSIS FOR LEFT VENTRICLE EJECTION FRACTION OR STROKE VOLUME DETERMINATION. |
摘要 |
Hardware and software methodology are described for non-invasively monitoring cardiac health. Hemodynamic waveforms variously acquired for a subject are analyzed to calculate or approximate intrinsic frequencies in two domains in two domains across the Dicrotic Notch. Together with associated notch timing, heart rate and blood pressure values left ventricle ejection fraction and/or stroke volume can be determination. |
申请公布号 |
MX2016004810(A) |
申请公布日期 |
2016.11.11 |
申请号 |
MX20160004810 |
申请日期 |
2014.10.17 |
申请人 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
Niema PAHLEVAN;Peyman TAVALLALI;Morteza GHARIB;Derek RINDERKNECHT |
分类号 |
A61B5/024;A61B5/021 |
主分类号 |
A61B5/024 |
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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