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NON-VISIBLE DETECTABLE MARKING FOR MEDICAL DIAGNOSTICS

  • US 20110111522A1
  • Filed: 08/27/2008
  • Published: 05/12/2011
  • Est. Priority Date: 08/30/2007
  • Status: Active Grant
First Claim
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1. Sample media for the analysis of one or more analytes in a fluid test sample which comprises:

  • a carrier;

    at least one test field on the surface of the carrier including at least one reagent reactive with the one or more analytes and capable of providing a detectable response;

    a non-visible bar code formed by at least two distinct non-visible marker fields disposed on the carrier, the non-visible marker fields configured to reflect electro-magnetic (EM) radiation within one or more ranges of non-visible wavelengths to form a coded sequence of reflectances which sequence correlates to information concerning identification of the sample media.

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