PROBLEM TO BE SOLVED: To provide a blood purification system in which a plurality of blood purifiers comprising a blood nozzle are connected in series with a medical joint and are used.SOLUTION: There is provided the blood purification system in which blood purifiers 200, 300 having supply/discharge ports of blood comprising Luer Lock connection mechanisms 202, 304, respectively are connected in series. The plurality of blood purifiers are configured in such a way that: the respective Luer Lock connection mechanisms are connected using a medical joint 400 into an almost integrated state the medical joint has, in its inner surface, a flow channel 405 through which blood passes the connection mechanisms are provided on both ends of the blood flow channel one connection mechanism 401 provided in the medical joint is connected to the Luer Lock connection mechanism in one of the blood purifiers and the other connection mechanism 402 provided in the medical joint, is connected to the Luer Lock connection mechanism in the other of the blood purifiers.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】血液ノズルを有する血液浄化器が医療用継手により複数直列に接続されて使用される血液浄化システムを提供する。【解決手段】ルアーロック接続機構202,304が設けれらた血液の供給・排出ポートを有する血液浄化器200,300が、複数直列に接続されてなる血液浄化システムであって、前記複数の血液浄化器は、それぞれの前記ルアーロック接続機構を医療用継手400により互いに略一体に接続され、前記医療用継手は、内面に血液が通過する流路405を有し、前記血液流路の両端のそれぞれに接続機構が設けられ、前記医療用継手に設けられた接続機構の一方401は、1の前記血液浄化器におけるルアーロック接続機構と接続され、前記医療用継手に設けられた接続機構の他方402は、別の前記血液浄化器におけるルアーロック接続機構と接続されてなる、血液浄化システム。【選択図】図2
