Deep vein indwelling catheter fixator for blood purification

The utility model relates to a deep vein indwelling catheter fixer for blood purification, which comprises two swing rods, a base and two fixing clamps, the base is fixed on a deep vein indwelling catheter, the two swing rods are symmetrically arranged on two sides of the base, damping rotating shafts are arranged at two ends of each swing rod, and the damping rotating shafts are arranged on the base. The two ends of each swing rod are in shaft connection with the base and the fixing clamp through damping rotating shafts respectively. The deep vein indwelling catheter fixing device is convenient to operate, the fixing angle of the deep vein indwelling catheter can be flexibly adjusted according to the use requirements of medical staff, angle fixing can be achieved without sterile application, fixing firmness is high, and the application effect is good. 本实用新型涉及一种血液净化用的深静脉置管固定器，包括两个摆杆、固定在深静脉置管上的基座以及两个固定夹，两个所述摆杆对称设于基座的两侧，每个所述摆杆的两端端部均设有阻尼转轴，且每个摆杆的两端分别通过阻尼转轴与基座及固定夹相轴接。本实用新型操作方便，可根据医护人员的使用需求，灵活调节深静脉置管固定角度，无需采用无菌敷贴进