发明名称 |
METHOD AND SYSTEM FOR EXTRACTING CARDIAC PARAMETERS FROM PLETHYSMOGRAPHIC SIGNALS |
摘要 |
A method and system for extracting cardiac parameters from a plethysmographi c signal is described wherein the plethysmographic signal is passed through a first filter to remove non-cardiac components of the signal. A second filter averages a plurality of cardiac cycles and cardiac parameters are extracted from the averaged cardiac signal. |
申请公布号 |
CA2487393(A1) |
申请公布日期 |
2003.10.09 |
申请号 |
CA20032487393 |
申请日期 |
2003.03.24 |
申请人 |
VIVOMETRICS, INC. |
发明人 |
SACKNER, MARVIN A.;INMAN, DANA MICHAEL |
分类号 |
A61B5/00;A61B5/0205;A61B5/113 |
主分类号 |
A61B5/00 |
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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