Clinical wound dilator

Abstract

The invention relates to the technical field of instruments, in particular to a clinical wound dilator. The device comprises an attachment rubber frame and connecting lugs fixed to the two ends of the attachment rubber frame, an expansion inner cavity is formed in the inner side of the attachment rubber frame, and an expansion mechanism is assembled at the top of the attachment rubber frame and used for expanding a wound. Through the structural design of the expansion mechanism and the matched carrying mechanism, the device can achieve semi-automatic wound expansion operation, so that the hand burden of medical staff is remarkably relieved, dependence on manual operation can be reduced while it is guaranteed that the expansion force is uniform and stable, the efficient wound expansion task can be completed by a single person, and the working efficiency is improved. And in cooperation with the design of the carrying mechanism, it is ensured that the expansion mechanism can be accurately positioned, rotation of the center rod is avoided, and therefore the problem of secondary wound fracture caused by misoperation is effectively solved, and the safety of the operation is remarkably improved.

Images