CRRT pipeline

The utility model discloses a CRRT pipeline which comprises a vein pot pipeline, a feedback pressure connecting pipeline, a filter pot pipeline, a feedback pipeline and a vein pot body. The transfusion pipeline, the transfusion pressure connecting pipeline and the vein kettle pipeline are all communicated with the vein kettle body, the vein kettle pipeline is communicated with the filter kettle pipeline through a three-way valve, and the vein kettle pipeline, the transfusion pressure connecting pipeline and the filter kettle pipeline are respectively provided with a clamping and closing device. Compared with an existing air pumping method, the step of separating a filter pot pipeline and a vein pot pipeline is omitted, and the risk of blood flow infection can be reduced. Moreover, the pipeline can be clamped and closed through the clamping and closing device of the pipeline, so that the steps of finding a clamp and clamping and closing the pipeline by using the clamp by medical personnel are reduced, and bloo