Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Patent
1976-09-07
1981-04-07
Warden, Robert J.
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
422 61, 435 32, 435 34, 435299, 435300, 435810, C12M 120
Patent
active
042606870
ABSTRACT:
A diagnostic device for measuring biochemical characteristics of microorganisms. A first chamber is provided into which is inoculated a test suspension containing an unknown organism. First passage means selectively provides liquid communication between the first chamber and a second chamber. The second chamber provides for contacting the liquid suspension with a substrate reagent which is located therein. Second passage means connects the second chamber to a third and selectively allows liquid communication therebetween. The third chamber may contain a suitable detection means for identifying the biochemical characteristics of the reacted test suspension when brought into contact therewith.
REFERENCES:
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patent: 3752743 (1973-08-01), Henshilwood
patent: 3799742 (1974-03-01), Coleman
patent: 3895661 (1975-07-01), Praglin et al.
patent: 3925166 (1975-12-01), Blume
patent: 3961899 (1976-06-01), Trinedi et al.
patent: 3983006 (1976-09-01), Acker et al.
patent: 4018652 (1977-04-01), Lanham et al.
Jacobson Walter E.
Kronish Donald P.
Taylor Doris B.
Young William D.
Duggan Jeremiah J.
Schneeberger Stephen A.
Warden Robert J.
Warner-Lambert & Company
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