| 摘要 |
PROBLEM TO BE SOLVED: To provide a hemodialysis apparatus capable of returning blood to a patient even if new dialysate solution is not supplied.SOLUTION: A hemodialysis apparatus 1 includes: a dialysate solution circuit 4 consisting of a dialysate solution supply passage and a dialysate solution recovery passage; a blood circuit 3 consisting of an artery side passage and a venous side passage; a blood pump 14 disposed on the artery side passage; a fluid replacement passage 5 which make the dialysate solution supply passage communicate with the blood circuit; releasing means 43 to release the air-tight dialysate solution circuit to the outside. When the blood inside the blood circuit is returned to a patient, the dialysate solution circuit is released to the outside by the releasing means, the fresh dialysate solution in the dialysate solution supply passage is caused to flow into the blood circuit through the fluid replacement passage, and the retransfusion is performed by the dialysate solution. |
