Chemistry: analytical and immunological testing – Measurement includes temperature change of the material...
Patent
1988-10-20
1990-03-06
Hill, Jr., Robert J.
Chemistry: analytical and immunological testing
Measurement includes temperature change of the material...
422108, 436 2, 436 8, 436 55, 436183, G01N 2520
Patent
active
049065815
ABSTRACT:
A method for non-destructive testing for approximation of oxygen transmission in hollow fiber blood oxygenators or the like is provided which method includes passing a first fluid at a predetermined temperature and volume flow rate through the hollows of the fibers and a second fluid at a second predetermined input temperature and volume flow rate across the outside of the fibers and measuring the heat rise or fall of the fluids and comparing the results with standards for a given blood oxygenator device.
REFERENCES:
patent: 4791054 (1988-12-01), Hamada et al.
Baker Daniel A.
Blackshear, Jr. Perry L.
Cosentino Louis C.
Fischbach LeRoy J.
Hall, II Robert T.
Fruchter Marcella I.
Hill Jr. Robert J.
Minntech Corporation
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