Hollow fiber blood oxygenator

Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator

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Details

422 48, 21032174, 21032179, 21032183, 21032188, 210487, 2104971, 55 16, 55158, 128DIG3, 261DIG28, A61M 114

Patent

active

051241277

ABSTRACT:
A hollow fiber blood oxygenator is provided having a plurality of enclosed, coaxial heat exchanger coils, having a common header to insure uniform temperature in the coils. An enclosed fiber bundle is concentrically positioned inside the heat exchanger coils to define a flow path around the coils and through the fiber bundle. The heat exchanger coils and the outside of the fiber bundle are tapered to provide a close fit. Gas manifolds direct gas flow to and from the hollow fibers.

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