Nephrology department dialysis tube fixing device

The invention relates to a medical instrument, in particular to a nephrology department dialysis tube fixing device, comprising a metal shaping hose and fixed connecting pieces, wherein the fixed connecting pieces are provided with through holes running through the metal shaping hose; the fixed connecting pieces are arranged at intervals on the metal shaping hose; the fixed connecting pieces are cylinders; first clamping grooves for fixing dialysis tubes are arranged around the fixed connecting pieces and are parallel to the axes of the fixed connecting pieces; and the cross section of the first clamping grooves is in the shape of a major arc. According to the nephrology department dialysis tube fixing device provided by the invention, the fixed connecting pieces and the metal shaping hose are used for fixing and adjusting the dialysis tubes to prevent the dialysis tubes from moving disorderly in a dialysis surgery, thereby facilitating checking by doctors and improving the accuracy of surgical operation.