Chemistry: molecular biology and microbiology – Apparatus
Patent
1981-06-03
1983-07-26
Warden, Robert J.
Chemistry: molecular biology and microbiology
Apparatus
4201, 4202, 4538, A01N 102, E03C 124
Patent
active
043954928
ABSTRACT:
A bath for use in the study of in vitro maintained human or animal tissue, comprises a body having a bath cavity provided with at least one fluid inlet port 2, and a spillway 6 formed in the wall of the bath acting as a fluid outlet. The upper edge 5 of the spillway determines the fluid level in the bath, and a pivotally mounted choke 7 co-acting with the surface of the spillway regulates the flow of fluid from the bath. The bath is also provided with at least one gas inlet port 18 adapted to form a layer of gas over the surface of the fluid so as to insulate the fluid from the surrounding air.
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Razzano Pasquale A.
Res-Del Group Ltd.
Stults Harold L.
Warden Robert J.
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