PROBLEM TO BE SOLVED: To provide a blood purification system capable of operating blood purification means or supply means, according to an operation condition of the blood purification means.SOLUTION: A blood purification system includes: a plurality of monitoring devices 1 having a dialyzer 5 attached therewith, the dialyzer 5 for giving a patient blood purification treatment a dialysis fluid supply device 2 capable of supplying dialysis fluid to each of the monitoring devices 1 and a central monitoring system P capable of inputting and memorizing a treatment schedule of a patient. A treatment schedule can be transmitted from the central monitoring system P to the monitoring device 1 or the dialysis fluid supply device 2, and the monitoring device 1 or the dialysis fluid supply device 2 can be operated based on the treatment schedule.
