Chemistry: analytical and immunological testing – Optical result – With reagent in absorbent or bibulous substrate
Patent
1985-04-11
1987-07-07
Richman, Barry S.
Chemistry: analytical and immunological testing
Optical result
With reagent in absorbent or bibulous substrate
436170, 436177, 436178, 422 56, 422 57, 422 58, 422101, 435 13, 435805, G01N 118, G01N 2177, G01N 3122
Patent
active
046787577
ABSTRACT:
A method and device for separating blood into fluid and cellular fractions for diagnostic tests. The whole blood is introduced to a carrier containing a layer of carbohydrate which results in the rapid separation of the fluid from the cellular fractions. In a preferred embodiment, the device is fabricated in a sandwich design containing layers of carbohydrate and reagent material between two layers of plastic.
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Rapkin Myron C.
Schoengold Ronald J.
Shockey David R.
Van Rysselberghe Pierre C.
Kummert Lynn M.
Lourie Alan D.
Marlino Joseph A.
Richman Barry S.
SmithKline Diagnostics, Inc.
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