Method of quality control for hollow fiber gas transfer cells

Details Method of quality control for hollow fiber gas transfer cells Method of quality control for hollow fiber gas transfer cells

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.

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