Patent · US Active

Apparatus and method for preparing dialyzate

US12329888B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Fresenius Medical Care Deutschland GmbH · DE

Inventors

Stefan Konrad Marterstock · Dettelbach, DE
Torsten Keller · Prüm, DE
Benedict Glaser · Schweinfurt, DE

Key dates

Filing date	Jan 26, 2021
Grant date	Jun 17, 2025
Priority date	—
Expiry date	Jun 7, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2305/08
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to an apparatus and a method for preparing dialyzate, wherein the apparatus has a first part and a second part that is configured as a circuit; wherein the first part comprises a water connection or a water container as well as the primary side of a filter; wherein the filter is configured to prepare purified water from the water through forward osmosis; and wherein the second part comprises the secondary side of the filter, a reservoir, a filtrate line that leads from the secondary side of the filter to the reservoir, and a line leading from the reservoir to the secondary side of the filter, with the reservoir being a container having means for connecting the container to a dialysis machine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.