US Patent 11819598 Apparatus and method for regenerating a dialysis solution

The present invention relates to an apparatus for regenerating a dialysis solution, wherein the apparatus has a first circuit and a second circuit, with the first circuit having a container for receiving the consumed dialysis solution, the primary side of a filter connected downstream of the container, and a return line from the primary side of the filter into the container, with the filter being configured to prepare purified water from the consumed dialysis solution, and with the second circuit having the secondary side of the filter, the dialyzate side of a dialyzer, and a return line from the dialyzate side of the dialyzer into the container. The present invention further relates to a method of regenerating a dialysis solution.