Main > NEPHROLOGY > Dialysis > Hemofiltration Process

Product USA. H.

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 07.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Filtration process for removing blood toxins
- Passing fluid contg protein bound &/or middle MW blood
toxins through interior of hollow fiber membrane
- During said passage of fluid, providing sorbent suspension
exterior of hollow fiber membrane
- During said passage of fluid, periodically creating pressure
differentials across said membrane with a pump so as to
cause bi-directional flow in which the fluid alternately exits
& re-enters the interior of the membrane, wherein said exi
ting fluid contains the protein bound &/or middle MW toxin
which contact said sorbent suspension so as to effectuate
removal of said toxins from fluid
PATENT PHOTOCOPY Available on request

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