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Constituent of sperm-blocking agent with contraceptive effect

A composition and group technology, applied in the direction of medical preparations with non-active ingredients, polymer compounds with non-active ingredients, medical preparations containing active ingredients, etc., can solve the problem of reduced sperm barrier ability, mucosal tissue lesions, and inconvenient portability and other problems, to achieve the effect of maintaining the pleasure of sexual intercourse, reducing the infection of sexually transmitted diseases, and reducing the probability of friction and broken skin

Inactive Publication Date: 2009-01-21
马得伦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, foaming agents are chemically toxic substances that are prone to cause human allergies, and long-term use may cause lesions in mucosal tissues
Foam-type spermicides must also be filled into high-pressure containers with high-pressure gas, and the finished products are often bulky and inconvenient to carry
In addition, the foam-type spermicide will gradually defoam after long-term use, and its ability to block sperm will also decrease with the disappearance of the foam

Method used

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  • Constituent of sperm-blocking agent with contraceptive effect
  • Constituent of sperm-blocking agent with contraceptive effect
  • Constituent of sperm-blocking agent with contraceptive effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1, basic type contraceptive antisperm composition

[0033] This embodiment includes the components shown in Table 1, and the units in the table are the weight percentages of each component in the whole composition.

[0034] Table 1. Composition of the basic contraceptive anti-sperm composition

[0035]

[0036]

[0037] The bactericide is used to increase the shelf life of the composition.

Embodiment 2

[0038] Embodiment 2, delayed ejaculation timing type contraceptive antisperm composition

[0039] This embodiment contains the components shown in Table 2, and the units in the table are the weight percentages of each component in the whole composition.

[0040] Table 2. Components of Delayed Ejaculation Timing Type Contraceptive Antisperm Composition

[0041]

[0042]

[0043] The bactericide is used to increase the shelf life of the composition.

Embodiment 3

[0044] Example 3, Contraceptive anti-sperm agent composition for frequent sexual behavior

[0045] This embodiment contains the components shown in Table 3, and the units in the table are the weight percentages of each component in the whole composition.

[0046] Table 3. Composition of special contraceptive anti-sperm preparation for frequent sexual behavior

[0047]

[0048] The bactericide is used to increase the shelf life of the composition.

[0049] Next, the product of the present invention will be mixed with semen to observe the effect of the present invention.

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Abstract

A sperm reducing agent compound with contraceptive effect comprises an aqueous solution, a binding agent and a lubricant. The binding agent is polysaccharide accounting for 0.3 to 10 percent of the compound (weight); the lubricant is alcohol accounting for 0.5 to 10 percent of the compound (weight); the stickiness of the compound is above 9,000cst (centistokes) so as to mix the compound with female genitalia liquid and sperm and form high-stickiness colloid, thus preventing sperm from swimming, sealing cervix and further achieving contraceptive effect.

Description

Technical field: [0001] The invention relates to an antisperm agent, especially a composition of an antisperm agent with contraceptive effect. Background technique: [0002] Existing methods for contraception include the use of latex-type condoms or foam-type spermicides. Latex-type condoms are condoms made of latex, which prevent sperm from swimming into the female uterus by virtue of the leak-proof properties of the latex material to liquids. However, latex condoms may break without knowing it during use. Once the latex condom breaks, the contraceptive effect will be completely useless. In addition, it is not easy to see if a latex condom is damaged or leaked with the naked eye, so it often causes doubts when using it. As for the disposal of latex condoms after use, you also need to think carefully, because if the residue is not properly disposed of, it may cause psychological discomfort to the user, or be maliciously preserved by the user (or a third party), and become ...

Claims

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Application Information

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IPC IPC(8): A61K31/734A61K47/34A61K47/42A61P15/18A61K47/10
Inventor 马得伦
Owner 马得伦
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