Test sample card
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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Accused Products
Abstract
An improved sample card is provided. The improved card, typically used in biochemical analysis, achieves high sample well capacity and improved fluid flow, including by means of a plurality of through-channels which route the fluid flow of samples along both the front and back surfaces of the card. Elevated bubble traps are provided, as are integral interrupt slots for sensing card position and alignment. A bezeled leading edge facilitates insertion.
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Citations
3 Claims
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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:
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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. - View Dependent Claims (2, 3)
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Specification