PROBLEM TO BE SOLVED: To provide a blood purification device, when a supply from a power supply is cut off due to a power failure or the like, capable of continuously supplying the power for a long period of time by a battery.SOLUTION: The blood purification device includes: a blood purification device body 2 on which a blood purification unit for purifying the extracorporeally-circulating blood, can be mounted control means 13 capable of controlling the operation of pump means 14 power supply determination means 11 capable of determining that the supply from an AC power supply is interrupted and a battery 9 that is mounted on the blood purification device body 2 and capable of supplying the power, when it is determined by the power supply determination means 11 that the supply from the power supply is interrupted. The control means 13 is configured that, when it is determined by the power supply determination means 11 that the supply from the power supply is cut off, causes the battery 9 to supply power to the pump means 14 at a preset electricity.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】停電等により電源からの電力供給が遮断された際、バッテリによる電力供給を長時間継続して行わせることができる血液浄化装置を提供する。【解決手段】体外循環する血液を浄化するための血液浄化器が取り付け可能とされた血液浄化装置本体2と、ポンプ手段14の動作を制御し得る制御手段13と、AC電源からの電力供給が遮断されたことを判定し得る電力供給判定手段11と、血液浄化装置本体2に搭載され、電力供給判定手段11にて電源からの電力供給が遮断したと判定された際に電力供給可能なバッテリ9とを備えた血液浄化装置において、制御手段13は、電力供給判定手段11にて電源からの電力供給が遮断したと判定された際、バッテリ9によるポンプ手段14に対する電力供給を予め設定された電力にて行わせ得るものである。【選択図】図2
