FIELD: medicine.SUBSTANCE: invention refers to medical equipment. A device for blood purification comprises blood purifier the inner volume of which is divided into channels for blood flow and for other flow. The blood purifier has an inlet portion connected to the end of the blood flow path, an outlet portion connected to the other end of the blood flow channel. The inlet portion is connected to the end of the other flow channel, and the outlet portion is connected to the end of the other flow channel. The arterial circuit is connected with the inlet portion of the blood purifier. The venous circuit is connected to the outlet portion of the blood purifier. The dialysate circuit is connected with the inlet portion of the blood purifier. Waste fluid circuit is connected to the outlet side of the blood purifier, and the waste fluid from the second outlet portion passes through it. The first circuit is connected to the venous circuit through which the first fluid passes. The first fluid is different from the blood. The second circuit is connected to the arterial circuit, venous circuit or the first circuit. The second fluid passes through it, at that, the second fluid is different from the blood and from the first fluid. The invention comprises multiple pumps and a controller configured to control the pump drives. Multiple pumps comprise a blood pump for blood supply, dialysate pump, waste fluid pump, the first pump for the first fluid supply, the second pump for the second fluid supply. The controller controls the flow rate of the first and the second pump by interlocking, as well as the flow rate from one of the first pump and the second pump and the flow rate of the waste fluid pump by interlocking.EFFECT: invention reduces the load on the operator during blood purification.3 cl, 3 dwgИзобретение относится к медицинской технике. Устройство для очистки крови содержит очиститель крови, внутренний объем которого разделяется на каналы для потока крови и для другого пото
