Contraceptive gel jelly

A jelly and gel technology, applied in non-active ingredients medical preparations, peptide/protein ingredients, sexual diseases, etc., can solve problems such as affecting personal feelings, interfering with the estrogen secretion system, reducing the surface activity of sperm cell membranes, etc. Reduced side effects and adverse effects, enhanced killing effect, reduced contraceptive effect

Inactive Publication Date: 2020-07-28
杨正东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The principle of condoms is to use a physical form to prevent sperm from passing through the membrane and enter the female uterus. However, there may be allergic reactions, rupture, slippage, and personal feelings when used.
Oral contraceptives are absorbed by women orally, interfere with the female estrogen secretion system, and make women not ovulate, so as to achieve the purpose of contraception. The disadvantage is that it will cause women's nausea, vomiting, and even vaginal bleeding, endocrine disorders and other reactions
External contraceptives mainly include contraceptive suppositories, contraceptive films, and contraceptive gels (also called jelly). This type of external contraceptives is administered vaginally by women, and directly kills sperm in the vagina, preventing sperm from entering the uterus, thereby achieving The role of contraception, among which contraceptive gel is the contraceptive method with the highest contraceptive efficiency in the actual process of external contraceptives. Some contraceptive gels are effectively nonoxynol-9, which is used to reduce the surface activity of sperm cell membranes , so that it cannot pass through the cervix to achieve the purpose of fertilization, so that it can effectively achieve the contraceptive effect, but because it is a chemically synthesized cytotoxic agent, long-term use will cause inevitable damage to the female vagina, resulting in female body damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Weigh the following raw materials respectively:

[0035] Kidney bean lectin 0.5%;

[0036] Platycodon saponin 0.5%;

[0037] Carbomer 1%;

[0038] Fucoidan oligosaccharides degraded from alginate 1%;

[0039] Hydroxyethyl Cellulose 1%;

[0040] Aloe Vera Gel 30%;

[0041] The balance of electrolyzed water with pH4~5.

[0042] Follow these steps to prepare contraceptive gel jelly:

[0043] S1. Preparation of gel matrix: mix carbomer and alginate oligosaccharide evenly, add to water, stir and mix thoroughly, and let stand to obtain a gel matrix;

[0044] S2. Preparation of glue solution: adding kidney bean agglutinin, platycodon saponin and lubricant to aloe vera gel after preliminary mixing, and mixing to obtain glue solution;

[0045] S3, defoaming treatment: adding the obtained gel matrix into a vacuum defoaming machine for defoaming treatment;

[0046] S4. Mixing preparation: Slowly add the prepared glue solution into the gel matrix after defoaming treatment, ...

Embodiment 2

[0053] Weigh the following raw materials respectively:

[0054] Kidney bean lectin 0.7%;

[0055] Platycodon saponin 0.6%;

[0056] Carbomer 1.3%;

[0057] Fucoidan oligosaccharides degraded from alginate 1.2%;

[0058] Hydroxyethyl Cellulose 1.1%;

[0059] Aloe Vera Gel 33%;

[0060] The balance of electrolyzed water with pH4~5.

[0061] Follow these steps to prepare contraceptive gel jelly:

[0062] S1. Preparation of gel matrix: mix carbomer and alginate oligosaccharide evenly, add to water, stir and mix thoroughly, and let stand to obtain a gel matrix;

[0063] S2. Preparation of glue solution: adding kidney bean agglutinin, platycodon saponin and lubricant to aloe vera gel after preliminary mixing, and mixing to obtain glue solution;

[0064] S3, defoaming treatment: adding the obtained gel matrix into a vacuum defoaming machine for defoaming treatment;

[0065] S4. Mixing preparation: Slowly add the prepared glue solution into the gel matrix after defoaming treat...

Embodiment 3

[0072] Weigh the following raw materials respectively:

[0073] Kidney bean lectin 0.8%;

[0074] Platycodon saponin 0.7%;

[0075] Carbomer 1.5%;

[0076] Fucoidan oligosaccharides degraded from alginate 1.5%;

[0077] Hydroxyethyl Cellulose 1.3%;

[0078] Aloe Vera Gel 35%;

[0079] The balance of electrolyzed water with pH4~5.

[0080] Follow these steps to prepare contraceptive gel jelly:

[0081] S1. Preparation of gel matrix: mix carbomer and alginate oligosaccharide evenly, add to water, stir and mix thoroughly, and let stand to obtain a gel matrix;

[0082] S2. Preparation of glue solution: adding kidney bean agglutinin, platycodon saponin and lubricant to aloe vera gel after preliminary mixing, and mixing to obtain glue solution;

[0083] S3, defoaming treatment: adding the obtained gel matrix into a vacuum defoaming machine for defoaming treatment;

[0084] S4. Mixing preparation: Slowly add the prepared glue solution into the gel matrix after defoaming treat...

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PUM

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Abstract

The present invention relates to the technical field of family planning products and particularly to a contraceptive gel jelly. The contraceptive gel jelly can reduce irritation and damages to vaginalenvironment and body of females while maintaining a good contraceptive effect, and reduce side effects and adverse reactions. The contraceptive gel jelly comprises the following ingredients: 0.5-1.5%of phaseolus vulgaris phytohemaglutinin, 0.5-1% of platycodin, 1-2% of carbomer, 1-2% of alginate oligosaccharide, 1-2% of a lubricant, 30-40% of aloe vera gel and the balance water. The gel jelly simulates natural fluid secreted by vagina in human body, melts after entering the body, has viscosity similar to that of secretion in the human body, is free of greasy feeling, also does not affect normal acidic environment in the vagina and growth and reproduction of normal flora, does not cause allergies and other phenomena, also has no side effects, and effectively reduces activity of sperms andpregnancy rate during use.

Description

technical field [0001] The invention relates to the technical field of family planning products, in particular to a contraceptive gel jelly. Background technique [0002] As we all know, at present, there are three types of effective contraceptive means for human beings: rubber condoms, oral contraceptives, and external contraceptives. The principle of a condom is to use a physical form to prevent sperm from entering the female uterus through the membrane. However, it may cause allergic reactions, rupture, slippage, and affect personal feelings when used. Oral contraceptives are absorbed by women orally, interfere with the female estrogen secretion system, and make women not ovulate, so as to achieve the purpose of contraception. The disadvantage is that it will cause women's nausea, vomiting, and even vaginal bleeding, endocrine disorders and other reactions. External contraceptives mainly include contraceptive suppositories, contraceptive films, and contraceptive gels (al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K38/16A61K9/06A61K47/32A61K47/38A61P15/18A61P29/00A61P31/02A61P31/04A61P31/10A61K31/704
CPCA61K38/168A61K31/704A61K9/06A61K9/0034A61K47/38A61K47/32A61P15/18A61P29/00A61P31/02A61P31/04A61P31/10A61K2300/00
Inventor 杨正东
Owner 杨正东
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