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Transmission fluorometer

  • US 8,594,758 B2
  • Filed: 07/12/2012
  • Issued: 11/26/2013
  • Est. Priority Date: 06/12/2008
  • Status: Active Grant
First Claim
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1. A non-invasive measurement system for determining ratios of concentrations of at least two analytes in a sample area, the system comprising:

  • a light source configured to provide an output spectrum which excites the at least two analytes at each of a plurality of discrete locations within a sample area;

    an image sensing assembly capable of sensing the intensity and wavelength of fluoresced light emitted by the at least two analytes upon excitation by the light source at each of the plurality of discrete locations within the sample area; and

    a computer system linked to the image sensing assembly, the computer system comprising computer readable code for computing and providing as output the ratio of the concentration of one analyte relative to the concentration of at least another analyte for each of the plurality of discrete locations within the sample area.

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