Multi -functional surgical knife

The utility model discloses a multi -functional surgical knife, including the base, be equipped with the stand pipe on the base, the stand pipe endotheca is equipped with lift adjustment pipe, and lift adjustment pipe's tip is equipped with the seat, is equipped with the supporting shoe on the seat that goes up and down, is equipped with the lifter plate between the tip of supporting shoe, is equipped with driving motor on the lifter plate, and driving motor is connected with the drive shaft, and the tip of drive shaft is equipped with the scalpel, the rear end of scalpel is connected through first fixed pin with the tip of drive shaft, and the rear end of scalpel is passed through the second fixed pin with the tip of drive shaft and is connected. The utility model discloses vertical lift adjustment is carried out to the lifter plate to the convenience to make things convenient for controlled drive motor to carry out vertical lift adjustment, driving motor can realize rotation operations through drive shaft c