Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator
Patent
1989-08-04
1992-04-28
Kummert, Lynn M.
Chemical apparatus and process disinfecting, deodorizing, preser
Blood treating device for transfusible blood
Oxygenator
436168, 436178, 2102212, 2104161, 210432, 210456, 604411, 604415, 604416, 128763, 128764, 128DIG3, A61M 114
Patent
active
051087022
ABSTRACT:
A blood aerator comprises an aerating vessel having a vessel body provided with ports for a gas- and liquid-tight connection to a blood hose and at least one gas hose. A simplified and reliable handling is permitted in that a port for the blood hose and a port for a lower gas hose are separately provided on the bottom portion of the vessel body, the port for the lower gas hose contains a hydrophobic filter element, which is impermeable to blood and permeable to gas, and the port for a second gas hose is provided on the top portion of the vessel body.
REFERENCES:
patent: 3175555 (1965-03-01), Ling
patent: 3467095 (1969-09-01), Ross
patent: 3492991 (1970-02-01), Dyer, Jr.
patent: 3664814 (1972-05-01), Koremura
patent: 4639316 (1987-01-01), Eldegheidy
patent: 4810378 (1989-03-01), Carmen et al.
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