Contraceptive device

A contraceptive and plug technology, which is applied to male contraceptives and other directions, can solve problems such as affecting the quality of sexual life, and achieve the effects of safe and reliable contraceptive effect, simple and rapid operation, and low cost.

Inactive Publication Date: 2011-07-06
陈晓南
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the existing technical deficiencies, and propose a male-specific contraceptive device, which can completely expose the penis epidermis, and at the same time prevent the male from ejaculating semen, so as to solve the problem that the existing contraceptive methods or measures affect the quality of sexual life. problem

Method used

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Embodiment

[0013] see figure 1 , the figure includes a plug 1, an annular groove 2, a base 3, and a ball 4. The plug 1 is in the shape of a bullet, and the plug 1 is placed in the navicular fossa of the male urethra. A base 3 is provided, and the annular groove 2 coincides with the outer opening of the urethra, and cooperates with the small end of the base 3 to be fixed at the outer opening of the urethra to prevent semen from ejaculating. The diameter of the small end of the base 3 is the same as the diameter of the large end of the plug 1, so as to play the role of external positioning, so that the plug 1, the annular groove 2 and the base 3 are more firmly in the urethra.

[0014] The contraceptive device is a round entity as a whole, made of silicone rubber or corresponding materials, soft, non-toxic, and has a good sensuality. works well.

[0015] Base 3 rear portion is provided with pulling ball 4, and pulling ball 4 is made of the surgical thread that is easy to sterilize, and p...

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Abstract

The invention relates to a contraceptive device which comprises a plug, a ring-shaped groove, a base and a pull ball, wherein the plug is bullet-shaped, the plug is placed in a navicular fossa of male urethra, the ring-shaped groove is formed behind the plug, the base is arranged behind the ring-shaped groove, the ring-shaped groove is matched with an external urethral orifice and engaged with a smaller end of the base to be fixed in the position of the external urethral orifice to prevent the ejection of sperm, and the pull ball is arranged at the rear part of the base to provide convenience to pull the contraceptive device out of the male urethra. Based on the special physiological characteristics of a male, the contraceptive device is placed in a male urethra to prevent the sperm from entering a female vagina, so as to achieve the purpose of contraception. The contraceptive device has a low cost, is easy to manufacture, is simple and rapid to operate, can be repeatedly used, and is economical. Besides, the contraceptive effect is safe and reliable and the skin of the penis is fully exposed so that both the man and the woman experience sexual pleasure.

Description

technical field [0001] The invention relates to a contraceptive tool, specifically, a male-specific contraceptive device. Background technique [0002] As we all know, contraceptive tools are not unfamiliar to people, and there are various contraceptive methods, but for different people or people with different conditions, it is very necessary to choose suitable contraceptive tools and materials. Current contraceptive methods include oral medication, vasectomy, and condoms. Though these methods all can reach the purpose of contraception, there is certain shortcoming respectively. [0003] Although contraceptives are easy to use and have good effects, like other contraceptive measures, they will have certain side effects for a small number of women. These side effects are caused by the amount of estrogen and progesterone in birth control pills that is too much or too little for some women. Vasectomy, for men who undergo vasectomy, has to bear certain pain, and there is als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F6/02
Inventor 陈晓南
Owner 陈晓南
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