Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator
Patent
1996-07-24
1998-06-09
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Blood treating device for transfusible blood
Oxygenator
422 46, 422 45, A61M 114
Patent
active
057628696
ABSTRACT:
A blood oxygenator having a housing with an outer walled portion and a top portion and bottom portion. Blood is introduced through the bottom portion of the housing to be oxygenated by a fiber bundle having blood and oxygen flow. A blood outlet manifold in the upper portion of the housing is connected to a blood outlet on one end having a conical passage. The blood outlet manifold includes a reservoir with an increasing volume toward the conical passage and is sloped upwardly to enhance gaseous microemboli disentrainment. The wall of the housing decreases in dimension upwardly toward the blood outlet manifold, while the introduction of blood to the fibers is in a lesser ratio to the area adjacent the outlet manifold.
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JAPIO abstract of JP04129565 (Yasushi et al.), Apr. 30, 1992.
Du Montelle Jeffrey P.
Raze Brian M.
White George W.
Bethel George F.
Bethel Patience K.
Gish Biomedical Inc.
Noguerola Alex
Warden Robert J.
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