Method and device for the removal of partially protein bound...

Details Method and device for the removal of partially protein bound... Method and device for the removal of partially protein bound...

2003-03-25

2009-11-10

Kim, John (Department: 1797)

Liquid purification or separation

Processes

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

C210S167010, C210S167060, C210S175000, C210S177000, C210S194000, C210S195200, C210S203000, C210S252000, C210S253000, C210S257200, C210S258000, C210S321600, C210S321720, C210S323100, C210S340000, C210S428000, C210S651000, C210S805000, C604S004010, C604S005040, C604S006010, C604S006040, C604S006090, C604S028000

Reexamination Certificate

active

07615158

ABSTRACT:
A method and a device to increase the efficiency of dialysis for the removal from blood of substances that are more or less tightly bound to carriers such as albumin. According to the invention this is accomplished by a simultaneous significant increase of the flow rate of the dialysis fluid and of the area of the membrane that separates the blood from the dialysis fluid, compared to conventional dialysis.

REFERENCES:
patent: 4191182 (1980-03-01), Popovich et al.
patent: 4267040 (1981-05-01), Schal
patent: 4435289 (1984-03-01), Breslau
patent: 4702829 (1987-10-01), Polaschegg et al.
patent: 4711715 (1987-12-01), Polaschegg
patent: 4728496 (1988-03-01), Petersen et al.
patent: 4784495 (1988-11-01), Jonsson et al.
patent: 4861485 (1989-08-01), Fecondini
patent: 4906375 (1990-03-01), Heilmann
patent: 5626759 (1997-05-01), Krantz et al.
patent: 5683584 (1997-11-01), Wenthold et al.
patent: 5744042 (1998-04-01), Stange et al.
patent: 6039877 (2000-03-01), Chevallet et al.
patent: 6117100 (2000-09-01), Powers et al.
patent: 6572641 (2003-06-01), Brugger et al.
patent: 6605218 (2003-08-01), Kozawa et al.
patent: 6716356 (2004-04-01), Collins et al.
patent: 2005/0131332 (2005-06-01), Kelly et al.
patent: 0 968 730 (2000-01-01), None
patent: WO 01/51185 (2001-07-01), None
Leypoldt et al.; “Increases in Mass Transfer-Area Coefficients and Urea Kt/V With Increasing Dialysate Flow Rate are Greater for High-Flux Dialyzers”; American Journal of Kidney Diseases, vol. 38, No. 3, pp. 575-579, (2001).
Gianfranco B. Fiore, et al., “A New Semiempirical Mathematical Model for Prediction of Internal Filtration in Hollow Fiber Hemodialyzers,”Karger, Blood Purif2006:24:565-568.
T. Bosch, “Effect of Protein Absorption on Diffusive and Convective Transport Through Polysulfone Membrances,”Contr. Nephrol., vol. 46, pp. 14-22 (Karger, Basel 1985).
S. Eloot, et al., “In vitro evaluation of the hydraulic permeability of polysulfone dialysers,”Hydraulic Permeability of Polysulfone Dialysers, pp. 210-216, (2002).

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