Membrane medical device

Details Membrane medical device Membrane medical device

1985-05-17

1987-05-05

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Blood treating device for transfusible blood

Oxygenator

422 46, 2103214, 2104935, 261DIG28, A61M 114, A61M 134

Patent

active

046631259

ABSTRACT:
A perfusion device, such as an oxygenator including a parallel plate membrane consisting of an accordian-folded elongated sheet, is provided with a plurality of perfusion compartments, each with its own inlet and outlet, so that a greater or lesser perfusion membrane area may be used, as desired.

REFERENCES:
patent: 3396849 (1968-08-01), Lande et al.
patent: 3612281 (1971-10-01), Leonard
patent: 3780870 (1973-12-01), Esmond
patent: 4163721 (1979-08-01), Lobdell
patent: 4219422 (1980-08-01), Knothe et al.
patent: 4272373 (1981-06-01), Stenberg et al.
patent: 4440722 (1984-04-01), Luppi
patent: 4451562 (1984-05-01), Elgas et al.

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