Detachable dialysis pipeline vein pot

A detachable dialysis pipeline vein pot comprises a vein pot body, the upper side of the vein pot body is fixedly connected with a catheter, the upper side of the catheter is slidably connected with a hollow pressing pipe, the upper side of the pressing pipe is provided with a plurality of open grooves of the same size, the upper sides of the open grooves are provided with moving blocks, and the inner ends of the moving blocks are provided with anti-skid lines. The utility model effectively solves the problems that the vein pot is positioned in a vein pot clamp of a dialysis machine, the fixing direction is not firm, observation is not facilitated, the vein pot is positioned at the tail end of an extracorporeal circulation pipeline, the blood coagulation amount in the vein pot cannot be judged through effective scale values, and whether the dialysis pipeline of the vein pot is replaced or not cannot be judged; the problems that an existing device must be integrally replaced together with a pipeline, a vein po