Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator
Patent
1988-10-20
1992-06-09
Kummert, Lynn M.
Chemical apparatus and process disinfecting, deodorizing, preser
Blood treating device for transfusible blood
Oxygenator
422 48, 128DIG3, 261DIG28, 165101, 165141, 165154, 165179, 165182, 165183, A61M 114
Patent
active
051205017
ABSTRACT:
A device including an integrally formed membrane oxygenator and heat exchange device positioned in a single housing. The device includes a thermally conductive body formed with a plurality of blood pathways on its surface, and a gas permeable membrane, or membranes positioned in the housing in substantial contact with the heat exchange body to cover or lie within a portion of each of the pathways. The membrane defines a gas pathway separate from the blood pathway through which a gas is directed. The blood is directed through the individual blood pathways. The device also includes various ports and passageways for delivering the blood to the individual channels, and for collecting and removing the blood from the device.
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Bringham Richard L.
Karshmer David
Mathewson Wifred F.
Ritger Philip L.
Baxter International Inc.
Canter Bruce M.
Kummert Lynn M.
Schiffer Michael G.
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