Invention Grant
- Patent Title: Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis
- Patent Title (中): 酸性磷酸锆和碱性水合氧化锆材料用于吸附剂透析
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Application No.: US13781951Application Date: 2013-03-01
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Publication No.: US08647506B2Publication Date: 2014-02-11
- Inventor: Raymond June-Hin Wong
- Applicant: Fresenius Medical Care Holdings, Inc.
- Applicant Address: US MA Waltham
- Assignee: Fresenius Medical Care Holdings, Inc.
- Current Assignee: Fresenius Medical Care Holdings, Inc.
- Current Assignee Address: US MA Waltham
- Agency: Kilyk & Bowersox, P.L.L.C.
- Main IPC: B01D61/26
- IPC: B01D61/26 ; B01D61/28 ; B01D15/36 ; B01D27/00 ; B01D39/00 ; B01J20/04
Abstract:
A combination of acid zirconium phosphate and alkaline hydrous zirconium oxide are utilized as ion-exchange materials, for example, in sorbent dialysis. The combination provides for dialysate regeneration while maintaining constant and controlled levels of Na+, HCO3−, and pH.
Public/Granted literature
- US20130180905A1 Acid Zirconium Phosphate and Alkaline Hydrous Zirconium Oxide Materials For Sorbent Dialysis Public/Granted day:2013-07-18
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