Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1982-05-20
1987-04-21
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
73 641, 356 39, 356246, 422102, 435 13, 436 69, G01N 2103, G01N 3386
Patent
active
046595503
ABSTRACT:
Method for measuring the coagulation time of a blood sample in which a sample-reagent mixture is formed by introducing the sample and at least one reagent into a cuvette.
To reduce the operating and material costs, the sample-reagent mixture is so moved in a stationary cuvette that the mixture flows back and forth around an edge projecting into the cuvette, whereby a clot forms on this edge.
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Gzybowski Michael
Hoffmann-La Roche Inc.
Johnston George W.
Leon Bernard S.
Richman Barry S.
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