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Spermicide for disinfecting skin and mucous membrane, preparation method thereof

A semen and mucous membrane technology, applied in antiviral agents, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve problems such as the lack of disinfection effect on skin and mucous membranes, and achieve the effect of preventing unintended pregnancy

Inactive Publication Date: 2012-02-01
CHENGDU SHUNFA DISINFECTANT & WASHING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now the commonly used skin disinfection, the hospital mainly uses medical alcohol for daily disinfection of the skin, but some aspects cannot achieve the disinfection effect on the skin and mucous membranes, especially the daily disinfection and sterilization of women, if the sterilization of the vagina does not achieve the effect It is easy to cause various gynecological inflammations. At the same time, more and more abortion operations caused by unintended pregnancy will also bring various gynecological diseases to women. At the same time, the disinfectant with spermicidal effect can effectively reduce women's various gynecological diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A skin and mucous membrane disinfection spermicide comprises components proportioned according to the following weight percentages:

[0030] Brogeramine - 0.1%,

[0031] Nonoxynol - 0.2%,

[0032] Octoxynol ether - 0.3%,

[0033] Didecyldimethylammonium chloride 0.1%,

[0034] Didecyldimethylammonium bromide 0.2%,

[0035] The rest is double distilled water.

[0036] The preparation method of above-mentioned disinfection spermicide is:

[0037] Add 0.1% of bromogeramine, 0.2% of nonoxynol, 0.3% of octoxynol, 0.1% of didecyldimethylammonium chloride, and 0.2% of didecyldimethylammonium bromide into distilled water and dissolve in In the reaction kettle, stir for 3-5 hours, settle for 12 hours, and then go through double-layer filtration and filling to obtain the finished disinfectant spermicide.

Embodiment 2

[0039] A skin and mucous membrane disinfection spermicide comprises components proportioned according to the following weight percentages:

[0040] Brogeramine - 0.3%,

[0041] Nonoxynol - 0.5%,

[0042] Octoxynol ether - 0.1%,

[0043] Didecyldimethylammonium chloride 0.3%,

[0044] Didecyldimethylammonium bromide 0.05%,

[0045] The rest is double distilled water.

[0046] The preparation method of above-mentioned disinfection spermicide is:

[0047] Add 0.3% bromogeramine, 0.5% nonoxynol, 0.1% octoxynol, 0.3% didecyldimethylammonium chloride, 0.05% didecyldimethylammonium bromide to distilled water, It is dissolved in a reaction kettle, stirred for 3-5 hours, precipitated for 12 hours, and then double-layer filtered and filled to obtain the finished product disinfection spermicide.

Embodiment 3

[0049] A skin and mucous membrane disinfection spermicide comprises components proportioned according to the following weight percentages:

[0050] Brogeramine - 0.25%,

[0051] Nonoxynol - 0.3%,

[0052] Octoxynol ether - 0.2%,

[0053] Didecyldimethylammonium chloride 0.15%,

[0054] Didecyldimethylammonium bromide 0.1%,

[0055] The rest is double distilled water.

[0056] The preparation method of above-mentioned disinfection spermicide is:

[0057] Add 0.25% bromogeramine, 0.3% nonoxynol, 0.2% octoxynol, 0.15% didecyldimethylammonium chloride, and 0.1% didecyldimethylammonium bromide to distilled water, It is dissolved in a reaction kettle, stirred for 3-5 hours, precipitated for 12 hours, and then double-layer filtered and filled to obtain the finished product disinfection spermicide.

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Abstract

The invention relates to the technical field of the disinfection spermicidal effect in vitro, especially relates to a spermicide for disinfecting skin and a mucous membrane. The spermicide takes 0.1-0.3% of bromogeramine, 0.2-0.5% of nonoxynol and 0.1-0.3% of octoxynol-9 as main spermicidal components, 0.1-0.3% of didecyldimethylammonium chloride and 0.05-0.2% of didecyldimethylammonium bromide are main components for sterilization and disinfection, tween 40 and polyethylene glycol are taken as auxiliary components for lubrication and skin care, mint liquid, borneol, microscale medical alcohol are taken as auxiliary components for relieving itching, cooling and refreshing, all the components are prepared to obtain the spermicide for disinfecting various skin and the mucous membrane; the disinfection spermicide is suitable for disinfecting the skin and the mucous membrane, especially suitable for daily disinfection and contraception of women, is effectively inhibiting the pathogen infection such as 99.999% of staphylococcus aureus, 99.999% of escherichia coli, 99.99% of candida albicans, 99.99% of HIV and the like, and can effectively realize the liquid contraception, the spermicidal rate is 99.999% which almost puts an end to an unwanted pregnancy.

Description

technical field [0001] The invention relates to the technical field of disinfection and spermicide for external use on human body, in particular to a skin and mucous membrane disinfection and spermicide solution and a preparation method thereof. Background technique [0002] With the development of society, the lesions produced by virus infection targeting skin and mucous membranes have brought great worries to human beings. Therefore, many companies and research units are currently studying the technology of skin and mucous membrane disinfection. [0003] Now the commonly used skin disinfection, the hospital mainly uses medical alcohol to carry out daily disinfection of the skin, but some aspects cannot achieve the disinfection effect on the skin and mucous membranes, especially in the daily disinfection and sterilization of women, if the sterilization of the vagina does not achieve the effect It is easy to cause various gynecological inflammations. At the same time, more...

Claims

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Application Information

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IPC IPC(8): A61K31/14A61K31/085A61P31/04A61P31/18A61P15/18
CPCY02A50/30
Inventor 梁宗贵
Owner CHENGDU SHUNFA DISINFECTANT & WASHING TECH
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