Respiratory gas assembly for bubble oxygenator

Details Respiratory gas assembly for bubble oxygenator Respiratory gas assembly for bubble oxygenator

1978-07-13

1980-05-20

Marcus, Michael S.

Chemical apparatus and process disinfecting, deodorizing, preser

Blood treating device for transfusible blood

Oxygenator

128DIG3, 261DIG28, 422 46, 435 2, A61M 103

Patent

active

042039444

ABSTRACT:
A bubble oxygenator having a generally cubic exterior housing with a gas dispersion system having a one-way valve that prevents the backflow of blood into the oxygen supply. At one end of the oxygenator housing is a generally vertically extending bubble chamber having a movable wall to vary the flow capacity of the oxygenator. Formed separately from the bubble or oxygenating chamber is a generally horizontally extending bubble collection chamber in the top of the cubic housing. The bubble collection chamber is formed by a rectangular envelope shaped, defoaming mesh and filter assembly. A planar temperature controlled ramp receives debubbled blood from the bubble collection chamber and directs it in planar fashion downwardly toward the reservoir.

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patent: 3729377 (1973-04-01), Leonard

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