Hollow fiber plasmapheresis process

Details Hollow fiber plasmapheresis process Hollow fiber plasmapheresis process

1982-12-16

1987-05-26

Sadowski, David

Liquid purification or separation

Processes

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

210651, B01D 1300

Patent

active

046683992

ABSTRACT:
Hollow fiber plasmapheresis module and process, said module comprising hollow fibers having cell-retaining pores and an effective length (L) to lumen diameter (D) ratio L/D not greater than 16,400 cm.sup.-1 D (L and D being in centimeters) within a housing having a blood inlet for conducting blood to the fibers, an outlet for conducting exit (plasma-depleted) blood from the fibers, and a plasma outlet for conducting plasma out of the module.

REFERENCES:
patent: 3342729 (1967-09-01), Strand
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patent: 4001117 (1977-01-01), Trechsel
patent: 4075091 (1978-02-01), Bellhouse
patent: 4191182 (1980-03-01), Popovich et al.
patent: 4247498 (1981-01-01), Castro
patent: 4343705 (1982-08-01), Legg
Zawicki, I. et al., "Axial Changes of Blood . . . in Capillary Plasma Filters", Art. Organs, vol. 5, No. 3, Aug. 1981, pp. 241-247.
Papenfuss, H. D. et al., "An Analytical Study of Ultrafiltration in a Hollow Fiber Artifical Kidney", A.I.Ch.E.J. (vol. 25, No. 1) 1/1979, pp. 70-179.
Gurland et al., Clinical Applications of Macromolecular Separations, 1981 annual meeting of the American Society for Artifical Internal Organs (18 pages).

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