发明名称 |
PHOTOPLETHYSMOGRAPHY DEVICE AND METHOD |
摘要 |
<p>A system and method for measuring one or more light-absorption related blood analyte concentration parameters of a mammalian subject, is disclosed. In some embodiments, the system comprises: a) a photoplethysmography (PPG) device configured to effect a PPG measurement by illuminating the patient with at least two distinct wavelengths of light and determining relative absorbance at each of the wavelengths; b) a dynamic light scattering measurement (DLS) device configured to effect a DLS measurement of the subject to rheologically measure a pulse parameter of the subject; and c) electronic circuitry configured to: i) temporally correlating the results of the PPG and DLS measurements; and ii) accordance with the temporal correlation between the PPG and DLS measurements, assessing value(s) of the one or more light-absorption related blood analyte concentration parameter(s).</p> |
申请公布号 |
WO2011013132(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
WO2010IL00616 |
申请日期 |
2010.08.01 |
申请人 |
OXITONE MEDICAL LTD.;EISEN, LEON;KAMINSKY, ALEXANDER;FINE, ILYA |
发明人 |
EISEN, LEON;KAMINSKY, ALEXANDER |
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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地址 |
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