Title:
DIALYSIS DEVICE AND SORBENT FOR DIALYSIS SYSTEM
Document Type and Number:
Japanese Patent JP2023015035
Kind Code:
A
Abstract:
To provide a sorbent for removing metabolic waste products from a dialysate solution.SOLUTION: A sorbent includes a soluble sodium ion supply source. The sorbent constitutes an ion exchange system configured to convert urea to ammonium ions, exchange the ammonium ions primarily for hydrogen ions, and exchange Ca, Mg and K primarily for sodium ions. The soluble sodium ion supply source overcomes initial reduction in a sodium concentration in regenerated dialysate. When being used along with an injection system formed to use the exchange of the sodium for Ca, Mg and K during regeneration of the dialysate, a dialysis device can retain a desired sodium ion concentration.SELECTED DRAWING: Figure 1
Inventors:
Bruchel, Christian Gert
Haywood, Peter
Haywood, Peter
Application Number:
JP2022162006A
Publication Date:
January 31, 2023
Filing Date:
October 07, 2022
Export Citation:
Assignee:
TEMASEK POLYTECHNIC
AWAK TECHNOLOGIES PTE LTD
AWAK TECHNOLOGIES PTE LTD
International Classes:
A61M1/16; A61M1/28; B01J20/04; B01J20/06; B01J20/28; B01J39/02; B01J39/09; B01J41/02; B01J41/10
Attorney, Agent or Firm:
Patent Attorney Corporation Junias International Patent Office