Patent ID: 9707330
Date: 2017-07-18
CPC Classifications: A61M,B01D,B01J

Claim:
1. A sorbent cartridge, comprising: at least one cartridge body having a first inlet port and a second inlet port, a common conduit; one or more valves to direct dialysate to travel from the common conduit to either the first inlet port that defines a first flow path or the second inlet port that defines a second flow path through the sorbent cartridge to an outlet port; and the first flow path flowing through at least a urease containing material and a zirconium phosphate material in the cartridge that is not in fluid communication with the second flow path, the second flow path flowing through at least a mixed anion and cation de-ionization resin in the sorbent cartridge not in fluid communication with the first flow path; wherein the sorbent cartridge is capable of removing at least one impurity or waste species from a fluid.