Improved simple combined preparation bag for hemofiltration replacement liquid

The utility model discloses an improved simple combined configuration bag for hemofiltration replacement liquid. The improved simple combined configuration bag comprises a liquid storage bag, a liquid inlet tube, a multi-way infusion tube and an injector, a plurality of liquid inlet pipes are arranged at one end of the liquid storage bag; the output end of the injector and the output end of the multi-way infusion tube are each detachably connected with a liquid inlet tube. The device solves the problem that the displacement liquid preparation process is tedious, and has the characteristics of simple structure, convenience in operation and the like. 本实用新型公开了一种改良后的血液滤过置换液简易组合配置袋，包括储液袋、进液管、多通输液管和注射器；所述储液袋的一端设置有多根进液管；所述注射器、多通输液管的输出端各自均与一进液管可拆卸连接。本实用新型解决了配置置换液过程繁琐等问题，具有结构简单、操作便捷等特点。