Device useful in the treatment of blood

Details Device useful in the treatment of blood Device useful in the treatment of blood

1980-10-30

1986-11-11

Spitzer, Robert

Liquid purification or separation

With heater or heat exchanger

With treating fluid addition

210187, 2101981, 210927, 422 44, B01D 1700, B01N 4300

Patent

active

046221409

ABSTRACT:
Device useful as a heat exchanger for blood or as an apparatus in which blood may be treated or reacted with selected reactants. Device comprises hollow tubing which has spacing means on its outer surface, said spacing means being in the form of continuous or discontinuous projections or ridges of material. Hollow tubing having such spacing means is also included.

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patent: 4138464 (1979-02-01), Lewin
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patent: 4282180 (1981-08-01), Raible
patent: 4311589 (1982-01-01), Brumfeld

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