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US 2009/0020471 A1Published application
Dialysate regeneration system for portable dialysis
AssigneeChemica Technologies, Inc.
InventorTakuji Tsukamoto
Life of this patent
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Abstract
A dialysate regeneration chamber is provided. In one embodiment, the dialysate regeneration chamber may include a toxin trap configured to selectively trap toxins and repel select cations.
Claims11
A system capable of removing wastes from blood, the system comprising:
- a dialysis chamber comprising a dialysate compartment, a blood compartment, and a semi-permeable membrane disposed substantially between the dialysate compartment and the blood compartment;
- and
- a dialysate regeneration chamber further comprising a dialysate regeneration fabric including an immobilized urease.
A system for removing wastes from blood, the system comprising:
- a dialysis chamber comprising a dialysate compartment, a blood compartment, and a semi-permeable membrane disposed substantially between the dialysate compartment and the blood compartment;
- and
- a dialysate regeneration chamber further comprising a dialysate regeneration fabric including one or more ion selective activated carbon fibers.
A system for removing wastes from blood, the system comprising:
- a dialysis chamber comprising a dialysate compartment, a blood compartment, and a semi-permeable membrane disposed substantially between the dialysate compartment and the blood compartment;
- and
- a dialysate regeneration chamber further comprising a dialysate regeneration fabric including one or more activated carbon fibers and an ion exchange resin to increase a negative charge along the dialysate regeneration fabric.
Dependencies are inferred from the claim text.