Assist device special for multi-branch operation

The utility model discloses a special assistor for a multi-branch operation, which belongs to the field of medical instruments and comprises a base, a limiting disc fixedly mounted at the upper end of the base, a plurality of mounting holes formed in the outer side of the limiting disc, mounting insertion rods inserted into the mounting holes, sleeves fixedly mounted on the outer sides of the mounting insertion rods, and the sleeves are fixedly mounted on the outer sides of the mounting insertion rods. A plurality of sleeves and movable rods are detachably arranged on the outer side of the limiting disc, movable rods are slidably installed in the sleeves, universal joints are movably embedded in the upper portions of the ends, away from the sleeves, of the movable rods, and auxiliary clamping assemblies are fixedly installed at the upper ends of the universal joints. The surgical tool is clamped and fixed through the auxiliary clamping assembly at the upper end of the movable rod, the base is arranged at the