Unisex condom

Abstract

The invention discloses a unisex condom. The unisex condom is characterized by comprising a condom body (1) which is made from such materials as silicone rubber and is 0.01mm-0.5cm thick. Sticky films (2), which are 1-10cm long, 1-5cm wide and 0.001mm-0.1cm thick, are arranged on the left and right sides and the lower side of the root portion of the condom body for the purpose of fixing. Concave-convex structural patterns are additionally arranged on the inner and outer sides of the condom body, for example concave wrinkles (3) and a longitudinal linear thin groove (5), which simulate the inner wall of a female vagina, are distributed in the inner side, and varicose vein structural patterns (4), which simulate bulges on the surface of a male penis, are distributed on the outer side; a thin sheet (7), which simulates a female hymen, is distributed on the inner side of an annular ring on the root portion of the condom body; the annular ring is matched with a rubber band sleeve ring (8), so that an effect on fixing the male penis is enhanced when the unisex condom is used; when the unisex condom is used, the condom body is arranged in the vagina and is fixed by virtue of the sticky films for a woman, and the condom body is worn in the penis and is fixed by virtue of the sticky film for a man.

Description

technical field [0001] The invention relates to the technical field of design, material selection and use of a condom, in particular, it belongs to the technical method of designing a new type of unisex condom. Background technique [0002] 1. Related technical background (background technology) [0003] Condoms have been around for about 400 years, with only a few technological innovations in the past 50 years. For example, one of the projects in the list of research plans released by the Bill and Melinda Gates Foundation, the world's largest charitable foundation, on its official website is "developing the next generation of condoms". The foundation stated: "This new product will benefit human health around the world, no matter from the perspective of reducing the risk of unwanted pregnancy or preventing AIDS or other sexually transmitted diseases." The research and development of condoms meet the characteristics of unisex, further preventing AIDS and unwanted pregnancy....

AI Technical Summary

Problems solved by technology

[0006] The contraceptive device that women use at present, as cervical cap, vaginal diaphragm, the scheme system of its prior art adopts a kind of round cap-shaped object that rubber is made, coordinates the use of spermicide, is placed on the cervix to prevent sperm from entering the uterus, but the first When using it once, you must seek the guidance of an experienced nurse, and check once a year to see if its position is correct. If the weight fluctuates more than 3 kg or you need to check in time after pregnancy; use a vaginal diaphragm for contraception, and you must consult a gynecologist before placing it. After inspection, if there are no contraindications, use your fingers to measure the distance from the posterior fornix of the vagina to the lower edge of the pubic symphysis, and then measure its length with a ruler to select the corresponding type of vaginal diaphragm, so it is inconvenient to use; another example is the contraception of women using external contraceptives Membrane, its technical implementation plan is to kill sperm or make sperm inactive, such as contraceptive membranes, wash your hands before sexual intercourse, and then fold the membrane twice to make the membrane fold into 1 / 4 of its original size. Eat, hold the film with the middle two fingers and send it into the deep part of the vagina near the cervix. Wait for 5 minutes before sexual intercourse. If you use a rectangular film, you need to knead the film into a loose ball, then insert it into the top of the vagina with your fingers, and wait. Intercourse can only be done after 10 minutes, and the vagina cannot be washed with water immediately after intercourse, so as to avoid the decrease of drug concentration in the vagina and not have the effect of killing sperm

[0007] Therefore, various contraceptive devices currently used by women, such as cervical caps, vaginal diaphragms, and contraceptive diaphragms, are complicated to use and subject to limited conditions.

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