Patent ID: 11951245

Abstract:
The present teachings provide a blood purification apparatus including a drain-liquid temporary chamber that stores drain liquid drained from a blood purifier that purifies blood of a patient, a first drain-liquid drain line through which the drain liquid flows into the drain-liquid temporary chamber, a second drain-liquid drain line through which the drain liquid stored in the drain-liquid temporary chamber is drained to an outside of the apparatus, a draining unit provided to the second drain-liquid drain line and that drains the drain liquid stored in the drain-liquid temporary chamber to the outside of the apparatus, a remaining-amount-detecting unit that detects an amount of drain liquid remaining in the drain-liquid temporary chamber, a judging unit that judges whether or not a reference remaining amount is reached by the drain liquid in the drain-liquid temporary chamber from a result of detection by the remaining-amount-detecting unit, and a control unit that controls the draining unit. The control unit executes a draining process in which the draining unit is controlled such that the drain liquid in the drain-liquid temporary chamber is drained to the outside of the apparatus. The draining process is ended if it is judged by the judging unit that the reference remaining amount is reached by the drain liquid in the drain-liquid temporary chamber.