Patent ID: 11890401
Assignee: GAMBRO LUNDIA AB
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 21:
22. The dialysis machine according to the claim 21, wherein the treatment fluid preparation unit further includes (i) a second delivery line having one end connected to the feed arrangement, (ii) a second pump in fluid communication with the second delivery line, (iii) a second concentrate source connected to the second delivery line, wherein the controller is configured to, during treatment fluid preparation, drive the second pump to infuse a second concentrate solution from the second concentrate source into the circulating feed arrangement fluid at a second infusion point, and (iv) a conductivity sensor downstream the second infusion point, wherein the controller is configured to receive a signal from the conductivity sensor and to control the first pump and the second pump at least based on the signal.