High Rates of controlled ultrafiltration combined with optimal diffusion: recent advances in hemodialysis technique.
A system which permits high rates of middle molecule removal while preserving the removal of low molecular weight substances is described. It consists of a high fluid flux hollow fiber artificial kidney and an ultrafiltration controller. When used in combination, high rates of convective transport can be achieved through rapid ultrafiltration and reconstitution of blood with physiologic salt solutions. The theoretical impact of changing from conventional dialysis to this form of therapy on the body burden of middle molecules is estimated.
D004058:Diffusion; D006801:Humans; D007444:Inulin; D007688:Kidneys, Artificial; D008768:Methylmethacrylates; D008962:Models, Theoretical; D008970:Molecular Weight; D006435:Renal Dialysis / Q000379:methods*; D014462:Ultrafiltration; D014805:Vitamin B 12
D008768:Methylmethacrylates; D007444:Inulin; D014805:Vitamin B 12