Light-proof infusion device

The utility model discloses a light-proof infusion device, which relates to the technical field of medical instruments and comprises a light-proof sleeve and an infusion support. The light shielding sleeve comprises an infusion bag sleeve and an infusion dropper sleeve with two open ends, and the infusion bag sleeve and the infusion dropper sleeve are both made of light shielding materials; an opening is formed in the upper end of the infusion bag sleeve, a first opening is formed in the lower end of the infusion bag sleeve, and the first opening is sewn with the first end of the infusion dropper sleeve, so that the infusion bag sleeve and the infusion dropper sleeve form an integrated structure with the interiors communicated; the light shielding sleeve is provided with a long-strip-shaped second opening, the upper end of the second opening is close to the notch, the lower end of the second opening is close to the second end of the infusion dropper sleeve, and a double-end zipper is sewn on the second openin