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

Claim 6:
7. The apparatus of claim 1, wherein the rinse-back procedure comprises:
blocking a fluid flow towards a first end of the blood removal line;
enabling fluid flow through the blood return line;
controlling the replacement fluid pump to convey fluid at a first flow rate from the replacement fluid container towards the treatment unit;
controlling the replacement fluid pump to stop conveying fluid when a second predetermined amount of fluid has been conveyed; and
disabling fluid flow through the blood return line, wherein controlling the blood pump and the PBP to convey fluid from the PBP fluid container towards the treatment unit and controlling the blood pump and the PBP stop conveying fluid when a first predetermined amount of fluid has been conveyed are performed before controlling the replacement fluid pump to convey fluid at a first flow rate from the replacement fluid container towards the treatment unit and before controlling the replacement fluid pump to stop conveying fluid when a second predetermined amount of fluid has been conveyed.