The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2019
Filed:
Sep. 18, 2018
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare S.a., Glattpark (Opfikon), CH;
Sujatha Karoor, Lake Forest, IL (US);
BAXTER INTERNATIONAL INC., Deerfield, IL (US);
BAXTER HEALTHCARE SA, Glattpark (Opfikon), CH;
Abstract
A dialysis system comprising: a sorbent cartridge including a zirconium phosphate layer followed by at least one of a urease layer, a zirconium oxide layer, or a carbon layer; a pump in fluid communication sorbent cartridge; and a control unit in operable communication with the pump, wherein the control unit is programmed to cause the pump to pump a dialysis fluid to flow (i) in a first direction through the sorbent cartridge, wherein the zirconium phosphate layer is contacted by the dialysis fluid before the at least one of the urease layer, zirconium oxide layer or carbon layer and (ii) in a second direction through the sorbent cartridge wherein the at least one of the urease layer, zirconium oxide layer or carbon layer is contacted by the dialysis fluid before the zirconium phosphate layer.