Vaginal dilator for gynaecology and obstetrics

Abstract

The invention discloses a vaginal dilator for gynaecology and obstetrics. The vaginal dilator comprises an upper expansion plate, a lower expansion plate, expansion pieces, rotating rods and sealing covers, wherein the upper expansion plate and the lower expansion plate are both designed to be arc-shaped and are oppositely arranged; the upper expansion plate is connected with the lower expansion plate through the expansion pieces; the bottom parts of the expansion pieces are positioned in the lower expansion plate; circular holes are arranged on the lower expansion plate; the rotating rods areconnected with the lower expansion plate through the circular holes; each rotating rod is connected with an expansion piece; an interlayer is respectively arranged in the upper expansion plate and the lower expansion plate; one end of each interlayer is in closed design, while the other end of each interlayer is in opened design; the sealing covers are respectively and fixedly arranged on the upper expansion plate and the lower expansion plate through screws; each interlayer is blocked through a sealing cover; a water inlet is welded on each sealing cover; and a plug is arranged at the position of each water inlet in a threaded connection manner. The vaginal dilator provided by the invention is reasonable in design; and the upper expansion plate and the lower expansion plate are opened byutilizing the expansion pieces to facilitate observation.

Description

technical field [0001] The invention relates to a vagina dilator for obstetrics and gynecology. Background technique [0002] Vaginal dilators are also called vaginal dilators. Traditional vaginal dilators consist of upper and lower pages and handles. They are mainly used for routine gynecological examinations and operations. The handles of traditional vaginal dilators will affect the line of sight when they are used. High-grade loudspeakers are mostly made of stainless steel or plastic, and these materials have a low temperature, which makes the patient feel uncomfortable after the vaginal dilator is inserted into the human body, which is not conducive to inspection and operation. Contents of the invention [0003] The object of the present invention is to provide a vagina dilator for obstetrics and gynecology to solve the above technical problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A genital di...

AI Technical Summary

Problems solved by technology

[0002] Vaginal dilators are also called vaginal dilators. Traditional vaginal dilators consist of upper and lower pages and handles. They are mainly used for routine gynecological examinations and operations. The handles of traditional vaginal dilators will affect the line of sight when they are used. Most of the loudspeakers are made of stainless steel or plastic. These materials have a low temperature, so that the patient will feel uncomfortable after the vaginal dilator is inserted into the human body, which is not conducive to examination and operation.

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