Auxiliary wound traction device

The utility model belongs to the technical field of medical instruments, and particularly relates to a wound auxiliary traction device which comprises a base and a traction assembly arranged on the surface of the base. The traction assembly comprises two sets of fixing sleeves symmetrically arranged on the surface of the base, control rods inserted into the fixing sleeves and a fixing disc installed at one ends of the control rods. The opening and closing size of a wound is controlled by adjusting the position of the fixing sleeve, so that a doctor can conveniently operate the wound position, the structure is simple, the use effect is good, the limiting assembly is matched, and the operation is convenient. During use, legs or arms of a patient are placed in a circular ring between a first clamping ring and a second clamping ring, the legs or the arms of the patient are limited in cooperation with a bearing block, and an operator can treat a wound conveniently. 本实用新型属于医疗器械技术领域，尤其为一种创口辅助牵拉装置，包括底座，还包括设置在所述底座表面的牵