Infusion port fixator

The utility model relates to an infusion port fixator. The infusion port fixator comprises a first clamp arm, a second clamp arm, a first hand ring, a second hand ring, a first clamping portion and a second clamping portion, wherein the first clamp arm and the second clamp arm are hinged to each other, the first hand ring is fixedly connected with the rear end of the first clamp arm, the second hand ring is fixedly connected with the rear end of the second clamp arm, the first clamping portion is fixedly connected with the front end of the first clamp arm, the second clamping portion is fixedly connected with the front end of the second clamp arm, cross sections of the first clamping portion and the second clamping portion are in circular arc shape structure, the radian of circular arcs is matched with that of the outer surface of an infusion port injection seat, and anti-skidding silicone pads are mounted on inner sides of the first clamping portion and the second clamping portion. According to the infusion port fixator, an infusion port can be clamped, medical staff can be prevented from being injured by butterfly wing needles during operation, and meanwhile, the injection seat can be prevented from being separated from a venous duct.