Rhombic solid intrauterine device

Abstract

The invention discloses a rhombic solid intrauterine device. The device comprises four connecting pipes, wherein lateral walls of the four connecting pipes are of hollow reticular structures; one end of the first connecting pipe is connected with that of the second connecting pipe through a first connecting piece; the other end of the second connecting pipe is connected with one end of the third connecting pipe through a second connecting piece; the other end of the third connecting pipe is connected with one end of the fourth connecting pipe through a third connecting piece; the other end of the fourth connecting pipe is connected with the other end of the first connecting pipe through a fourth connecting piece; the four connecting pipes are connected to form a rhombic intrauterine device body; the first connecting piece is provided with a first hollow metal ball; the second connecting piece is provided with a second hollow metal ball; the third connecting piece is provided with a third hollow metal ball; and the fourth connecting piece is provided with a fourth hollow metal ball. The device has a rhombic solid structure, can increase the contact area with endometrium, and solves the problem existing in the prior art.

Description

technical field [0001] The invention relates to a contraceptive device, specifically a diamond-shaped three-dimensional intrauterine contraceptive device. Background technique [0002] All kinds of existing IUDs are two-dimensional structures such as rings. The IUD and the endometrium are in point or line contact, and the contact area is small, that is, the IUD does not occupy enough space. Therefore, the contraceptive failure rate is as high as 23.3%. Moreover, due to the small contact area, the pressure of the IUD on the endometrium on the contact surface is relatively high, which can easily scratch the endometrium and cause bleeding, which can cause infection, often causing users to feel sore backs and belly drops, and what is more, birth control may occur. The situation that the device is embedded in the muscular wall of the uterus seriously affects the health of the user. Contents of the invention [0003] The object of the present invention is to provide a diamond-s...

AI Technical Summary

Problems solved by technology

[0002] All kinds of existing IUDs are ring-shaped and other two-dimensional structures. The IUD and the endometrium are in point or line contact, and the contact area is small, that is, the IUD does not occupy enough space. Therefore, the contraceptive failure rate is as high as 23.3%. Moreover, due to the small contact area, the pressure of the IUD on the endometrium on the contact surface is relatively large, which can easily scratch the endometrium and cause bleeding, thereby causing infection, which often makes the user feel sore back and belly, and what is more, birth control may occur. The situation that the organ is embedded in the muscular wall of the uterus seriously affects the health of the user

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