TWD152546S - Wound Protector - Google Patents

Abstract

[Article Use];This invention is a wound protector that can be used in surgical operations.; [Creation Features];This invention wound protector has an upper limit seat, an upper positioning ring arranged on the upper limit seat, a lower positioning ring opposite to the upper positioning ring, and a cylindrical body arranged between the upper and lower positioning rings. The upper limit seat has a central through hole, an outer ring groove surrounding the central through hole, a ring member arranged in the outer ring groove, and a ring member located above the outer ring groove and extending outward to the cylindrical body. The annular wall outside the outer diameter of the main body is provided, and the upper edge of the annular wall is chamfered with a smooth curved surface. The upper positioning ring is arranged in the outer annular groove and is located below the annular wall. The ring is between the upper positioning ring and the outer annular groove. The top and bottom ends of the upper and lower positioning rings are in the shape of convex arc surfaces, and the inner and outer sides of the upper and lower positioning rings are in the shape of planes. The overall shape of the invention presents a simple design sense with multi-layer symmetrical lines. The above description is only for assisting the understanding of the invention and is not used to limit its content. It should be understood that the scope of the new pattern patent is based on the drawings.