Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system

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United States of America Patent

PATENT NO 4225575
SERIAL NO

05905552

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Abstract

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A method and apparatus for conducting chemical reactions at a liquid-solid interface wherein a reaction component is fixed on the surface of a solid phase immersed in a liquid phase containing a freely diffusing, mobile reaction component. The apparatus comprises a substantially smooth-surfaced matrix of appropriate geometrical configuration designed to provide a large surface to volume ratio, a short transfer distance from the mobile component to the fixed component distributed on the solid phase surface and to drain freely upon removal from the reaction liquid.

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Patent Owner(s)

  • VENTREX LABORATORIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nayak, Pangal N Belmont, MA 3 136
Perry, David A Portland, ME 25 297
Piasio, Roger N Yarmouth, ME 30 576

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