JPS5918060B2 - Contraceptive device for women - Google Patents

Description

[Detailed Description of the Invention] Conventionally, there have been birth control products (contraceptive products) in order to protect one's body and avoid unwanted pregnancy.

Indirect contraceptive products include calculation dials and thermometers for women, while those used directly include condoms (skins) for men, pills for women, medicines such as jelly balls, jelly preparations, and aerosols. There are devices such as petals, contraceptive rings, and oral contraceptives. However, with indirect methods, there is a risk of pregnancy if you leave your body on a safe day based on the expected menstrual date, which is only a prediction, and the basal body temperature method cannot be used if your daily life is irregular. Condoms that are used directly, for example, are something that women tend to rely on and cannot control themselves, and are prone to failure due to mistakes in use, and condoms must be constantly taken. However, there are also concerns about the effect of sex, and jelly and tablets have a limited effective time and may flow outside the vagina depending on the position, making the contraceptive effect unstable. All conventional contraceptive products have some problems, such as the hassle of putting them in and taking them out, and the hygiene concerns because they have to be washed with water or hot water after use, dried, wrapped in towels or gauze, and reused. . The present invention has been made as a result of various researches aimed at solving the above-mentioned drawbacks, and has resulted in the creation of a disposable cervical-attached contraceptive device exclusively for women. In addition to making a revolutionary improvement in health maintenance, it also has features such as eliminating concerns about conception, increasing sexual sensation, and preventing uterine cancer, metastatic breast cancer, and other cancers through the natural absorption of semen through the abdominal wall. It is something that you have.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be explained below with reference to embodiment figures.

The area near the opening has a thickness of 1 (for example, width 3.5n, thickness 1.5n).
2n) Edge 2 having a circular shape in cross section at the edge of the opening along with the eggplant
(For example, a hard rubber material with a diameter of 2.5 m and 77 L) made of ultra-thin rubber material (for example, a skin rubber material with a thickness of 0.1 m) There are countless recesses 4 (for example, diameter 2.0) in the part to prevent semen leakage.
This contraceptive device 5 is exclusively for women and has a depth of 2.51 mm, a depth of 2.51 mm, and a concave interval of 2.0 mm. In the figure, 6 indicates the uterus, 7 indicates the cervix, and 8 indicates the vagina. Next, the effects of the present invention will be explained using example diagrams. Female-only contraceptive device 5 according to the present invention
It is inserted directly into the vagina 8 to cover the entrance of the uterus 6, and it acts as a protective wall and prevents ejaculated sperm from entering the uterus 6, thereby providing contraception. is to be worn.

When using this contraceptive device for women (hereinafter referred to as "female skin") 5, insert it yourself by bending down to find the right position for insertion, or by standing up with one leg slightly higher and bending forward. Decide on a comfortable posture. Next, put your index finger inside the women's skin 5, hold both sides of the edge 2 between your thumb and middle finger, and crush it into a thin strip. Then, open the labia minora to the left and right with your left hand, hold the women's skin 5 in your right hand with the concave part 4 facing down, and insert the tip all the way into the vagina 8. Once everything is in place, lift the front edge 2 of this female skin 5, the one near the vagina 8 opening, push it into the depression behind the pubic bone, and secure it to cover the cervix T. . Finally, touch the skin 5 for women with your finger to confirm that the cervix T is inside. Therefore, when you have sex while wearing this skin for women 5, the ejaculated sperm will be blocked by the skin for women 5 and the encounter between the sperm and the egg will be prevented.
The countless recesses created in the vagina face the eight vaginal openings, so semen is stored in the recesses and prevented from flowing out or leaking.
Complete contraception is possible. In addition, since this skin for women 5 is worn by women, there are cases of condoms that "break during intercourse because the air was not removed from the tip of the pouch before use."
"Because I put it on before it was fully erected, it slipped or twisted during intercourse.""Because I didn't remove it immediately after ejaculation, it remained in the vagina as the penis shrank, and semen leaked from the gap." ``If you don't put it on from the beginning and use it during sexual intercourse, semen may already come out mixed with secretions.'' It is completely possible to do this, and there is no fear of unwanted pregnancy. Moreover, it is something that women can freely control and experience a pleasurable orgasm without any side effects. This is because if you leave the female skin 5 on as it is for a while after sex, and take it out immediately, the surviving sperm may enter the uterus 6. When taking out the women's skin 5 from inside the vagina 8, place the index finger on the rear edge 2 of the women's skin 5 behind the pubic bone and pull it out. If it is difficult to get it out, you can try bending down or applying abdominal pressure. And it's a waste of time. Therefore, it is convenient, easy to operate, and highly effective as a contraceptive, without having to wash and dry it with water or hot water or check for broken pinholes or broken springs, unlike pettu saris. Furthermore, since the flow of menstrual blood into the vagina 8 can be temporarily stopped, the present skin 5 for women can also be used for sex during menstruation. Moreover, since there is no need to use jelly, there is no need to use complex acids such as phenylmercury, which are suspected of inducing cancer, and if you believe in the theory that male semen can prevent uterine cancer, then Wearing the female skin 5 allows ejaculation within the vagina, so semen is naturally absorbed from the vaginal wall, and cancer can be prevented. In addition, if we have the technology to make condoms, they can be easily manufactured, high quality products can be manufactured at low cost, and it is possible to achieve near 100% contraception at low cost. It has various effects.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a female-specific contraceptive device 5 according to an embodiment of the present invention, FIG. 2 is a side view, FIG. 3 is a partially enlarged cross-sectional view of the concave portion of the bag body 3, and FIG. 4 is a uterine cervix. FIG. 3 is a cross-sectional view illustrating a state in which the device is attached to a T.

Claims (1)

[Claims] 1. Numerous recesses were created in the center of the bottom of an ultra-thin rubber semicircular bag with a slightly thicker wall near the opening and a circular edge in cross section at the edge of the opening. A contraceptive device exclusively for women.