发明名称 |
SELECTION OF PRESET FILTER PARAMETERS BASED ON SIGNAL QUALITY |
摘要 |
<p>Methods and devices for reducing noise effects in a system for measuring a physiological parameter, including receiving an input signal; obtaining an assessment of the signal quality of the input signal; selecting coefficients for a digital filter using the assessment of signal quality; and filtering the input signal using the digital filter, without comparing the filter's output signal with the input signal.</p> |
申请公布号 |
WO2004066161(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
WO2003US41467 |
申请日期 |
2003.12.29 |
申请人 |
NELLCOR PURITAN BENNETT INCORPORATED |
发明人 |
STETSON, PAUL, F. |
分类号 |
A61B5/00;A61B5/021;A61B5/024;G06K9/00;(IPC1-7):G06F17/00 |
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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