Extra-lumenal crossflow plasmapheresis devices and method of use

Details Extra-lumenal crossflow plasmapheresis devices and method of use Extra-lumenal crossflow plasmapheresis devices and method of use

1996-10-23

1998-12-08

Drodge, Joseph W.

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

21032188, 21050023, 210651, B01D 6302, B01D 6908

Patent

active

058464271

ABSTRACT:
Improved devices for blood separations are provided based on the use of hollow fiber membrane arrays in extra-lumenal crossflow filtration. Blood is processed extra-lumenally across an ordered array of microporous hollow fibers to separate cells from plasma. By use of extra-lumenal crossflow filtration with suitably oriented fibers, the separation device is more efficient than existing devices which benefits a patient or donor by reducing extracorporeal volume.

REFERENCES:
patent: 3228877 (1966-01-01), Mahon
patent: 3342729 (1967-09-01), Strand
patent: 3993816 (1976-11-01), Baudet et al.
patent: 4995967 (1991-02-01), Van Driessche

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