| 摘要 |
PROBLEM TO BE SOLVED: To prevent the reverse flow of blood from a blood circulation path to a replenishing liquid supply path or the like in a fluid bag by arranging a heating control unit having a heating control heater on at least one surface of the fluid bag which is provided with a plastic tube in a dialysate supply path or the replenishing liquid supply path or the like. SOLUTION: Blood supplied by the operation of a blood pump which is arranged in the midst of a blood introducing tube 1 is supplied to a membrane module 3 and returned to a patient by way of a blood deriving tube 4 after a blood treatment such as dialyses. In the membrane module 3, a dialysate discharge path 7 is connected to its used dialysate exit 6, the dialysis pump 8 is set in the midst of the dialysate discharge path 7 and a dialyzate supply path 10 connected to a dialysate bag 9 is set in the dialysis pump 8. The dialysate supply path 10 extended from the exit side of the pump 8 is connected to the fluid bag 11 with the heating control heater 14 and the dialysate is heated here and, then, returned to the dialysate entrance 5 of the membrane module 3.
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