Contraception device

A condom and retainer technology, applied in contraceptives, male contraceptives, etc., can solve the problems of easy leakage of semen, easy slipping, and contraceptive failure, so as to reduce the probability of sexually transmitted diseases, avoid the transmission of sexually transmitted diseases, and solve the problem of easy shedding Effect

Inactive Publication Date: 2008-09-10
皮喜田
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem with contraceptive drugs is not only the side effects of long-term use of the drug, but also that the method has almost zero effect on preventing the spread of disease. possibility, likewise does not prevent the spread of disease
At present, in many contraceptive devices, male condoms are currently the most widely used contraceptive means, but this method still has the following deficiencies: (1) slipping off easily
The fixation of the current condom on the male penis mainly depends on the friction between the male penis and the condom after erection. During sexual intercourse, it is very common for the condom to detach from the penis. The probability of the condom detaching from the female vagina Very high, not only may cause contraceptive failure, but also increase the possibility of disease transmission
In order to avoid slipping, a current technical solution is to increase the contraction force and friction force of the condom on the penis, but the effect is still not ideal
(2) Semen is easy to leak
(3) Poor physiological compatibility and poor comfort
Current condom technology only covers the penis and prevents contact between the penis and the female genitalia. In fact, the body fluid secreted by the female may come into contact with the male anus during sexual intercourse, resulting in the transmission of STDs
[0004] Through the analysis of the above-mentioned prior art, we know that with the development of society and the change of interpersonal relationship, especially the accelerated transmission of sexually transmitted diseases, the current contraceptive devices all have this serious defect in terms of contraceptive effect and prevention of sexually transmitted diseases, and there is an urgent need for a new contraceptive device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040]The contraceptive device of the present embodiment comprises a fixer 1, a stopper 2, a condom 3, such as figure 1 , figure 2 , image 3 shown.

[0041] Fixer 1 is a wearable device, and the main part can be shorts made of flexible rubber or other flexible materials, such as Figure 13 , Figure 14 , Figure 15 shown. There is a connection hole on the fixer, and the limiter 2 is bonded to the edge of the connection hole of the fixer 1, such as figure 1 , figure 2 As shown, or the stopper 2 and the fixer 1 are made as one, such as image 3 shown.

[0042] The limiter 2 is a circular ring structure or a ring structure similar to the cross-section of the human penis, including a limit ring, and there is an annular depression on the outer ring surface of the limit ring included in the limiter 2 5, such as Figure 8 , Figure 9 As shown, the annular recess 5 is concentric with the limiting ring. exist Figure 8 The shown limiter 2 also includes a connection groo...

Embodiment 2

[0048] The contraceptive device of the present embodiment comprises a fixer 1, a stopper 2, a condom 3, such as Figure 5 , Image 6 shown.

[0049] Fixer 1 is a wearable device, and the main part can be shorts made of flexible rubber or other flexible materials, such as Figure 13 , Figure 14 , Figure 15 shown. There is a connection hole on the fixer, and the limiter 2 is bonded to the edge of the connection hole of the fixer 1, such as Figure 5 , Image 6 shown.

[0050] The limiter 2 is a circular ring structure or a ring structure similar to the cross section of the human penis, including a limit ring. There is an annular depression 5 on the inner ring surface of the limit ring included in the limiter 2, such as Figure 5 , Image 6 As shown, the annular recess 5 is concentric with the limiting ring. exist Figure 11 The limiter 2 shown also includes a connection groove 6 connected with the fixer. During manufacture, the fixer 1 and the limiter 2 are bonded o...

Embodiment 3

[0055] The contraceptive device of the present embodiment comprises a fixer 1, a stopper 2, a condom 3, such as Figure 7 shown.

[0056] Fixer 1 is a wearable device, and the main part can be shorts made of flexible rubber or other flexible materials, such as Figure 13 , Figure 14 , Figure 15 shown. There is a connection hole on the fixer, and the limiter 2 is bonded to the edge of the connection hole of the fixer 1, or is made into one body with the fixer 1.

[0057] The stopper 2 is a circular ring structure or a ring structure similar to the cross section of the human penis, such as Figure 12 shown. During manufacture, the fixer 1 and the limiter 2 are glued or nested in the connection groove 6, or both are made as one. The thickness of the limiting ring can be between 0.5-10mm, and the manufacturing material of the limiting device can be plastic, or metal, or other polymer materials.

[0058] The condom 3 is a cylindrical soft capsule structure with one end clo...

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Abstract

The invention relates to a male contraception device which comprises a fixture, a displacement restrictor and a contraception sleeve. The displacement restrictor comprises a displacement restricting ring; the fixture is a wearing type device and is provided with a connecting hole; the displacement restricting ring is communicated with the connecting hole; the displacement restrictor is adhesively connected with the edge of the connecting hole of the fixture, or the displacement restrictor and the fixture are manufactured into a whole body; the contraception sleeve is a soft cylindrical sack-shaped structure and one end of which is sealed, and the open end of the contraception sleeve is wound and stacked into an expanding ring shape; when put into use, the fixture is worn on a membrum which penetrates the displacement restricting ring of the displacement restrictor and the displacement restricting ring is positioned at the root of the membrum; the contraception sleeve is covered on the membrum; fixed connection is formed by an annular tail end of the open end of the contraception sleeve and the displacement restricting ring, or the displacement restricting ring is positioned between the sealed end and the annular tail part of the contraception sleeve and is closely contacted with the annular tail part. The device has the advantages of reliable fixing, high efficient sealing, and preventing the spreading of venereal diseases maximally.

Description

Technical field: [0001] The invention relates to a contraceptive device, in particular to a contraceptive device for men. Background technique: [0002] Contraceptive technology has developed rapidly in the past few decades, and contraceptive methods mainly rely on the assistance of various devices and medicines. At present, infectious diseases related to sexual intercourse have spread globally, such as the widespread spread of AIDS, which makes contraceptive technology include a broader meaning, not only to avoid unplanned accidental conception, but more importantly, to avoid pregnancy during pregnancy. Transmission of infectious diseases during sexual activity. In this case, the current contraceptive methods already have many defects, and it is difficult to meet the requirements of high-efficiency contraception and prevention of disease transmission at a higher level. [0003] The problem with contraceptive drugs is not only the side effects of long-term use of the drug,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F6/04A61F6/00
Inventor 皮喜田
Owner 皮喜田
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