发明名称 |
Multiple wavelength sensor substrate |
摘要 |
A physiological sensor has emitters configured to transmit optical radiation having multiple wavelengths in response to corresponding drive currents. A thermal mass is disposed proximate the emitters so as to stabilize a bulk temperature for the emitters. A temperature sensor is thermally coupled to the thermal mass. The temperature sensor provides a temperature sensor output responsive to the bulk temperature so that the wavelengths are determinable as a function of the drive currents and the bulk temperature.
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申请公布号 |
US2006211922(A1) |
申请公布日期 |
2006.09.21 |
申请号 |
US20060366209 |
申请日期 |
2006.03.01 |
申请人 |
AL-ALI AMMAR;DIAB MOHAMED;LAMEGO MARCELO;COFFIN JAMES P;ABDUL-HAFIZ YASSIR |
发明人 |
AL-ALI AMMAR;DIAB MOHAMED;LAMEGO MARCELO;COFFIN JAMES P.;ABDUL-HAFIZ YASSIR |
分类号 |
A61B5/00 |
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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