发明名称 |
OPTICAL SYSTEM FOR PARAMETER CHARACTERIZATION OF AN ELEMENT OF BODY FLUID OR TISSUE |
摘要 |
Biophotonic device for the point-of-care, real-time, non-invasive determination of parameters with diagnostic relevance, in particular an optical system for parameter characterization of an element of body fluid or tissue comprising an optical device which comprises: a light source for emitting light onto the element; and a spectrometer for recording the spectrum of light from the element, said light from the element being of transmittance, reflectance or Raman scattering of the emitted light by said element; the optical system further comprising a data processing module configured to: convert the recorded spectrum by a conversion matrix into a standardized spectrum, wherein said conversion matrix has been obtained by calibrating the optical system spectrum response against a spectrum reference; pre-process the converted spectrum; correlate, for parameter quantification, the converted pre-processed spectrum with pre-obtained spectral bands for each parameter; said spectrum being contained within uv-vis-nir wavelengths. Also methods of operating said system. |
申请公布号 |
WO2014118745(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
WO2014IB58709 |
申请日期 |
2014.01.31 |
申请人 |
UNIVERSIDADE DO MINHO;CARVALHO SOUSA, NUNO JORGE;DA COSTA MARTINS, RUI MIGUEL |
发明人 |
CARVALHO SOUSA, NUNO JORGE;DA COSTA MARTINS, RUI MIGUEL;ALVAREZ OSORIO, RICARDO ALBERTO |
分类号 |
A61B5/00 |
主分类号 |
A61B5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|