Extracorporeal lung assistance apparatus and process

Details Extracorporeal lung assistance apparatus and process Extracorporeal lung assistance apparatus and process

1992-06-29

1994-01-11

Burr, Edgar S.

Surgery

Respiratory method or device

12820512, 128913, 128DIG3, A61M 1500

Patent

active

052771768

ABSTRACT:
An extracorporeal lung assistance device having an oxygen-containing gas chamber positioned in such relationship to a gas exchange chamber that transfer of oxygen to blood and the withdrawal of carbon dioxide from blood disposed may be made. The gas exchange chamber has a blood flow channel extending through the gas exchanger defined by a microporous membrane forming a wall separating the blood flow channel from an oxygen, carbon dioxide exchange media. A second membrane supported in spaced-apart relationship from said first membrane. The space between the membranes is filled with the oxygen carbon dioxide exchange media.

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