发明名称 |
METHOD AND SYSTEM FOR USE IN NON-INVASIVE OPTICAL MEASUREMENTS OF BLOOD PARAMETERS |
摘要 |
<p>A method and device are presented for use in non-invasive optical measurements of at least one desired characteristic of patient's blood. A condition of artificial blood kinetics is created at a measurement location in a patient's blood perfused fleshy medium and maintained for a certain time period. This condition is altered over a predetermined time interval within said certain time period so as to modulate scattering properties of blood. Optical measurements are applied to the measurement location by illuminating it with incident light beams of at least two different wavelengths in a range where the scattering properties of blood are sensitive to light radiation, detecting light responses of the medium, and generating measured data indicative of time evolutions of the light responses of the medium for said at least two different wavelengths, respectively, over at least a part of said predetermined time interval.</p> |
申请公布号 |
WO2004105596(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
WO2004IL00463 |
申请日期 |
2004.06.01 |
申请人 |
ORSENSE LTD.;FINE, ILYA;FINAROV, ALEXANDER |
发明人 |
FINE, ILYA;FINAROV, ALEXANDER |
分类号 |
A61B5/00;(IPC1-7):A61B5/00 |
主分类号 |
A61B5/00 |
代理机构 |
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