The invention belongs to the technical field of bama
miniature pig experiments, and particularly relates to a fixator for constructing a bama
miniature pig DCUs model, which comprises an outer sleeve and an inner sleeve arranged in the outer sleeve, first openings are formed in the left side and the right side of the bottom end of the outer sleeve, and second openings are formed in the left side and the right side of the bottom end of the inner sleeve. A supporting strip is fixedly connected into the inner sleeve, a twisting strip is fixedly connected to the upper end of the screw shaft, a screw hole is formed in the middle of the supporting strip, the screw shaft is connected into the screw hole in a screwed mode, a connecting base is arranged at the bottom end of the screw shaft, and connecting rods are arranged on the left side and the right side of the bottom end of the connecting base. Compared with an existing fixator which adopts a sewing fixing mode, the fixing device has the advantages that the operation is more convenient and faster,
skin inflammation and ulceration on the surface of a wound are not easily caused, and the use is better.