Single-use vaginal speculum aseptic sterile gynecological cervical dilator GONGDONG clean transparent L.M.S dilator
The utility model relates to a disposable vaginal speculum, which belongs to medical instruments. It consists of an upper duckbill head and a lower duckbill head. It is characterized in that the upper head body is provided with a long hole slot, a positioning frame and a positioning tooth, the lower head body is provided with a shaft head and a cylinder body, and a connection hole is provided in the cylinder body to connect A positioning rod is movably connected in the hole, and the upper head body is sleeved on the lower head body and is axially connected through the shaft head and the long hole groove. It has a simple structure, low cost, convenient operation, flexibility, and quickness. The duckbill does not generate torque and break, which is convenient for inspection and safe to use. It is an ideal instrument for gynecological examination and surgery.