A vaginal dilator for gynecology

Abstract

The invention discloses a vaginal dilator for gynecology and obstetrics. The dilator includes a first handle plate (110), a second handle plate (120) and at least six connecting rod portions (200), the upper portion of the first handle plate is fixed to a first rail (111), the first rail (111) is transversely disposed, the second handle plate (120) moves along the first rail (111), and an observation hole (130) is formed in the upper portion. Through the relative movement between the second handle plate (120) and the first handle plate (110), a second connecting rod (220) pushes first connecting rods (210) to swing, thereby making the at least six first connecting rods (210) brace vagina from six directions, when ready to enter the vagina, the at least six first connecting rods (210) in anearly conical arrangement enters the vagina, thereby making the vagina feel smoother to prevent traditional flat top and bottom two pages from badly propping the vagina, and the case that the vaginais supported from two directions, which tears or even deforms the vagina is avoided.

Description

technical field [0001] The invention relates to a medical device, in particular to a vaginal dilator used in gynecology and obstetrics for stretching the vagina. Background technique [0002] Vaginal dilator (vaginal dilator) is also called etc., and it usually consists of upper and lower pages and a handle, and is mainly used for gynecological routine examination and operation. [0003] Because the traditional vaginal dilator only adopts the upper and lower pages combined with hinged handles, it only expands the vagina in one direction, and because the hinge structure opens the upper and lower pages, it will expand the depth of the vagina relatively large, while The opening of the vagina is relatively small, which causes greater stretching of the fragile deep vagina, which can easily cause vaginal strain and even vaginal deformation. [0004] Therefore, there is an urgent need for a vaginal dilator that can evenly stretch the vagina and stretch the vagina from multiple dir...

AI Technical Summary

Problems solved by technology

[0003] Because the traditional vaginal dilator only adopts the upper and lower pages combined with hinged handles, it only expands the vagina in one direction, and because the hinge structure opens the upper and lower pages, it will open the deep part of the vagina relatively large, and The opening of the vagina is relatively small, which will cause a large stretch to the relatively fragile deep vagina, which will easily cause vaginal strain and even vaginal deformation.

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