Reaction system element and method for performing prothrombin time assay

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United States of America Patent

PATENT NO 4849340
SERIAL NO

07033817

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An element and method for easily performing liquid assays are disclosed. The element uses capillary action to draw a predetermined volume of a liquid sample into a reaction chamber charged with reagent, where reaction between the liquid sample and the reagent is monitored.

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Patent Owner(s)

  • CARDIOVASCULAR DIAGNOSTICS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oberhardt, Bruce Raleigh, NC 5 478

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