发明名称 |
ANGLE DISTRIBUTION TECHNIQUE FOR ANALYZING A PHYSIOLOGICAL SENSOR SIGNAL |
摘要 |
<p>The present disclosure relates generally to patient monitoring systems and, more particularly, to signal analysis for patient monitoring systems. In one embodiment, a method of analyzing a detector signal of a physiological patient sensor includes obtaining the detector signal from the physiological patient sensor, and determining a ratio of the signal between two or more channels. A distribution of the angles between the points of the ratio over time may be used to determine a true ratio or a ratio of ratios for use in the determination of a physiological parameter.</p> |
申请公布号 |
WO2013166168(A1) |
申请公布日期 |
2013.11.07 |
申请号 |
WO2013US39093 |
申请日期 |
2013.05.01 |
申请人 |
NELLCOR PURITAN BENNETT IRELAND;ADDISON, PAUL;OCHS, JAMES;WATSON, JAMES |
发明人 |
ADDISON, PAUL;OCHS, JAMES;WATSON, JAMES |
分类号 |
A61B5/00;G06F19/00 |
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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