发明名称 |
Handheld raman body fluid analyzer |
摘要 |
Methods and apparatus for in vitro detection of an analyte in a body fluid sample using low resolution Raman spectroscopy are disclosed. The body fluid analyzer includes a disposable strip for receiving a sample of body fluid on a target region, the target region including gold sol-gel to provide surface enhanced Raman scattering. A light source irradiates the target region to produce a Raman spectrum consisting of scattered electromagnetic radiation that is separated into different wavelength components by a dispersion element. A detection array detects at least some of the wavelength components of the scattered light and provides data to a processor for processing the data. The results of the processed data are displayed on a screen to inform a user about an analyte within the body fluid sample.
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申请公布号 |
US2006240401(A1) |
申请公布日期 |
2006.10.26 |
申请号 |
US20060340712 |
申请日期 |
2006.01.27 |
申请人 |
CLARKE RICHARD H;WOMBLE M E |
发明人 |
CLARKE RICHARD H.;WOMBLE M. E. |
分类号 |
C12Q1/00;A61B5/00;C12M1/34 |
主分类号 |
C12Q1/00 |
代理机构 |
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地址 |
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