Gas exchange apparatus

Details Gas exchange apparatus Gas exchange apparatus

1996-11-15

1997-12-09

Bhat, Nina

Chemical apparatus and process disinfecting, deodorizing, preser

Blood treating device for transfusible blood

Oxygenator

422 44, 604 4, 604122, 604126, 604246, 2105003, 21050043, A61M 114, A61M 134

Patent

active

056957173

ABSTRACT:
A gas exchange device (100) with an extracorporeal blood circuit (102) in which a blood pump (110) is connected, with a CO.sub.2 exchange unit (112), and an oxygenator (128), whereby the gas exchange unit (112, 128) is in each case divided by a hydrophilic, water-wet membrane (114, 130) into a blood chamber (116, 132) and a gassing chamber (118, 134) which is under positive transmembrane pressure.

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patent: 4906375 (1990-03-01), Heilmann
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patent: 5131928 (1992-07-01), Blachman et al.
patent: 5211850 (1993-05-01), Shettigar et al.
patent: 5244930 (1993-09-01), Trudell
patent: 5294401 (1994-03-01), Hagiwara
patent: 5358482 (1994-10-01), Panzani
patent: 5366630 (1994-11-01), Chevallet

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