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Test sample card

  • US 5,951,952 A
  • Filed: 06/11/1997
  • Issued: 09/14/1999
  • Est. Priority Date: 05/31/1995
  • Status: Expired due to Term
First Claim
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1. A test sample card for use in microbiological sample testing by a reading machine having a test sample card transport system, the test sample card comprising:

  • a card body defining a top surface and a bottom surface, a fluid intake port, first and second end regions and first and second side regions, said body defining a plurality of sample wells placed between said first and second end regions and said first and second side regions, said first side region further comprising an edge region;

    said edge region having a knurled texture surface extending over a substantial extent of said edge region, said knurled texture surface engaging with and increasing the friction between said test sample card and said transport system to thereby allow said test sample card to be moved bv said transport system.

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