Patent ID: 11951295
Assignee: GAMBRO LUNDIA AB
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 25:
26. The apparatus of claim 19, wherein the control unit is configured to perform the rinse-back procedure according to a fourth mode in which the rinse-back procedure further comprises:
controlling the blood pump to convey blood towards the treatment unit;
controlling the blood pump to stop conveying blood when a tenth predetermined amount of blood has been conveyed;
controlling the replacement fluid pump to convey fluid at a first flow rate from the replacement fluid container towards the treatment unit and, after a predetermined pumped fluid volume, controlling the blood pump to convey fluid in reverse at a second flow rate towards the first end of the blood removal line, the first flow rate being higher than the second flow rate;
controlling the replacement fluid pump to stop conveying fluid when a first target amount of fluid has been conveyed and controlling the blood pump to stop conveying fluid when a second target amount of fluid has been conveyed; and
disabling fluid flow through the blood return line.