BLOOD CIRCUIT, BLOOD PURIFICATION CONTROL APPARATUS, AND PRIMING METHOD

摘要

Disclosed is a blood circuit which can achieve the priming for a safe operation automatically. Specifically disclosed is a blood circuit for purifying a blood through a filter (56), which comprises: a blood removal line which is connected to the inlet of the filter (56) at its one end and is composed of a first blood removal line (84), a second blood removal line (88) and a third blood removal line (89); a blood return line which is connected to the outlet of the filter (56) at its one end and which is composed of a first blood return line (92) and a second blood return line (94); and an anti-coagulant (bypass) line (90) for decreasing the difference between the pressure of the priming solution flowing through the blood removal line and the pressure of the priming solution flowing through the blood return line.