Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator
Patent
1985-04-04
1987-02-24
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Blood treating device for transfusible blood
Oxygenator
165163, 165184, 2103214, 422 48, A61M 116
Patent
active
046456457
ABSTRACT:
A hollow fiber type blood oxygenator having an integrated and improved heat exchanger having a generally conical housing and core member between which a helically wrapped conduit is situated. The conduit has a plurality of parallel flutes. A housing and core member are formed with helical recessed regions which conform to the conical helix defined by the tubing or conduit. The tubing is formed with flattened opposing surfaces which mate with the corresponding recesses in the housing and core member. The mating on the flats on the tube or conduit to the corresponding flats in the recessed regions of the housing and core member allows a substantially tighter and more uniform fit which minimizes the dynamic blood priming volume.
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William Harvey HF-4000 Series Oxygenator.
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COBE CML brochure.
Terumo Capiox II brochure.
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Fuller Larry E.
Irmiter Richard J.
Martinez Felix J.
Marcus Michael S.
Renal Systems, Inc.
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