▎ 摘　　要

NOVELTY - Vaginal dilator comprises two connecting pieces (1), one end of the connecting piece is provided with a connecting lug (4), the connecting lug is provided with a screw (5) for adjusting distance between the two connecting pieces. The two ends of the screw are provided with limit blocks, the surface of the screw is sleeved with a rotating block. The side surface of the other end of the connecting piece is provided with a supporting piece (2). The surface of the supporting piece is provided with a non-slip part (3). The connecting piece, supporting piece, non-slip part, connecting lug and screw are made of medical polyvinyl chloride plastic and the polyvinyl chloride plastic included 70-90 pts. wt. polyvinyl chloride resin, 6-8 pts. wt. enhancer, 6-8 pts. wt. toughening agent, 3-8 pts. wt. stabilizer, 0.5-1 pts. wt. graphene, 0.5-1 pts. wt. acrylic resin, 10-15 pts. wt. propylene-hydroxyethyl acrylate copolymer, 3-6 pts. wt. antibacterial agent and 0.5-1.5 pts. wt. deodorant. USE - The vaginal dilator is useful for department of gynecology and obstetrics (claimed). ADVANTAGE - The vaginal dilator is convenient to use and has stronger strength and is not easily damaged. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the vaginal dilator. DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of the vaginal dilator. Connecting piece (1) Supporting piece (2) Non-slip part (3) Connecting lug (4) Screw (5)