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Contraception bead

A technology of ontology and hemisphere, applied in the direction of tubal obturator, etc., can solve the problems of large side effects, poor reversibility, physical damage, etc., and achieve the effect of small side effects, strong reversibility, and light physical damage.

Inactive Publication Date: 2013-05-15
孙宗炎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The contraceptive effect of ligation is the best, but the reversibility is poor. It is only suitable for couples who have given birth to two children, not for everyone.
The last one is induced abortion, which can no longer be regarded as a contraceptive method, but only a remedial measure after failure. It has the greatest physical damage to women, especially young women. Many women have experienced induced abortion when they were young, and they will be infertile for life after marriage. I shouldn't have children, I want children and no children" in my lifelong regret

Method used

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Embodiment Construction

[0018] Each set of the present invention is composed of four identical bodies 1 and four identical screws 2 (every two bodies 1 and two screws 2 can only clamp one fallopian tube, and each woman has two fallopian tubes, so use 4) The body 1 is a small hemisphere with a ball diameter of 12-18mm, which is injection-molded from polytetrafluoroethylene (Plastic King). The concave platform 4 is matched with the boss 8 of the other body 1. The boss 8 is a cylinder higher than the plane 7 and has a through hole 9 in the center. ) is slightly larger, on the spherical surface in the other direction of the boss 8, there is a pit 3 for holding the head of the screw 2, the pit 3 is a shallow hole with a diameter slightly larger than the head of the screw 2, and the pit 4 is a cylinder The diameter of the hole is slightly larger than that of the boss 8, and its depth is slightly deeper than the height of the boss 8 by 1mm. Blind hole, in the vertical direction of the line connecting the c...

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Abstract

The invention discloses a contraception bead. The contraception bead is a permanent contraception method which is good in contraception effect, good in sexual life feeling, light in body damage, suitable for all women, and strong in recoverability, and does not damage virgin circumstances. The contraception bead is composed of four bodies (1) and four screws (2), the bodies (1) are formed by injection molding, the diameter of a sphere ranges from 12-18mm, the sphere is a small half sphere, a curve-transitional shallow groove (6) is formed in a small half-sphere plane (7), two sides of the groove are wide and deep and the middle of the groove is narrow and shallow along the diameter direction, the width of the narrowest place of the shallow groove (6) ranges from 6-7mm, and the depth of the shallowest place of the shallow groove (6) ranges from 1-1.5mm. In process of use, a doctor enables the bodies (1) to clamp fallopian tubes of two sides of a woman in an operating room. Along with development of a society, development of boys and girls is more and more early, and the contraception bead enables the girls and the boys to relievedly and fully enjoy human happiness and joy without fear.

Description

Technical field: [0001] The invention relates to a contraceptive device, which is a female contraceptive device. Background technique: [0002] There are five common contraceptive methods at present. The advantages of condoms are that they are simple and convenient, the contraceptive effect is good, and at the same time, they can avoid contagious venereal diseases. . The contraceptive effect of the contraceptive ring is better, but it needs to be inserted from the vagina, so it is only suitable for married women, not for virgins. Ligation has the best contraceptive effect, but it has poor reversibility. It is only suitable for couples who have given birth to two children, not everyone. Oral contraceptives are generally effective, but have large side effects, and long-term use is harmful to the body. The last one is induced abortion, which can no longer be regarded as a contraceptive method. It can only be used as a remedy after failure. It is the most harmful to women, esp...

Claims

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Application Information

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IPC IPC(8): A61F6/20
Inventor 孙宗炎
Owner 孙宗炎
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