PROBLEM TO BE SOLVED: To provide a blood purification system capable of grasping whether or not a predetermined process in a non-dialysis treatment process has been performed reliably and sufficiently.SOLUTION: In a blood purification system provided with a dialysis monitoring device 1 to which a dialyzer 17 is fitted and in which a predetermined non-dialysis treatment process is performed in a period of time when a dialysis treatment by the dialyzer 17 is not performed, and a dialysis fluid supply device 2 capable of supplying the dialysis monitoring device 1 with a dialysis fluid, a predetermined cleaning fluid or a chemical solution, or a predetermined fluid consisting of hot water for sterilization, in which the dialysis fluid is supplied to the dialysis monitoring device 1 from the dialysis fluid supply device 2 and the dialysis treatment is performed in the dialysis treatment process includes detection means 9 capable of detecting that the predetermined fluids have circulated in piping inside the dialysis monitoring device 1, and determination means 8 for determining whether or not it is detected by the detection means 9 that the predetermined fluids have circulated in the non-dialysis treatment process.COPYRIGHT: (C)2014,JPO&INPIT【課題】非透析治療工程における所定の工程が確実かつ十分に行われたか否かを把握させることができる血液浄化システムを提供する。【解決手段】ダイアライザ17が取り付けられるとともに、ダイアライザ17による透析治療が行われない時間帯に所定の非透析治療工程が行われる透析用監視装置1と、透析液、所定の洗浄液若しくは薬液、又は消毒のための熱湯から成る所定の液体を透析用監視装置1に供給可能な透析液供給装置2とを具備し、透析治療工程にて透析液供給装置2から透析用監視装置1に透析液が供給されて透析治療が行われる血液浄化システムにおいて、透析用監視装置1の内部の配管を所定の液体が流通したことを検知し得る検知手段9と、非透析治療工程のとき、検知手段9で所定の液体が流通したことが検知されたか否かを判定する判定手段8とを備えたものである。【選択図】図1
