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Medicinal addictive of sterilize and antiinflammation napkin and its preparation method

A technology for sterilizing and anti-inflammatory sanitary napkins, which is applied in medical science, bandages, absorbent pads, etc., can solve the problems of re-contamination of medicinal sanitary napkins and easy mildew of medicines, and achieve easy control of operating parameters, improvement of genital itching, and extension of shelf life. Effect

Inactive Publication Date: 2005-01-26
XIAMEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to reports, the above-mentioned various medicated sanitary napkins have certain preventive effects on some common gynecological diseases, but there are generally two deficiencies: (1) no antiseptic substances are added, so the medicines are prone to mildew, making the medicines hygienic Towels may be contaminated again during storage; (2) In order to prevent mildew, organic or inorganic chemical preservatives are added

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: get Cnidium 9kg, gentian grass 9kg, Sophora flavescens 9kg, white fresh skin 9kg, 100 parts 9kg, borneol 5kg, Phellodendron chinensis 1.0kg and grind into powder with a food processor, for subsequent use;

[0016] Inject 7kg of water into a 10L extraction kettle, weigh 5kg of ebony, wrap it with fine gauze, put it into a Soxhlet extractor, and heat the extraction kettle until water boils (about 100°C), so that the water vapor is in the Soxhlet extractor. Reflux; extract until reflux is nearly colorless (ca. 10h). Take out the ebony residue, put in the same weight of ebony, and extract with the same method for about 10h. A total of 3 times of repeated extraction (15kg black plum), to obtain the distilled water leachate of black plum, for subsequent use;

[0017] The above-mentioned traditional Chinese medicine powder except borneol was put into the extraction kettle and preheated at 50°C for 15min. In the extraction kettle, the conditions of 35MPa and 50°...

Embodiment 2

[0019] Embodiment 2: get Cnidium 10kg, gentian grass 6.5kg, Sophora flavescens 10kg, white fresh skin 6.5kg, 100 parts 8kg, borneol 5kg, Phellodendron rhizome 4kg are ground into powder with food processor, standby; Use supercritical CO 2 Fluid Extractor. The above-mentioned traditional Chinese medicine powder except borneol was put into the extraction kettle and preheated at 55°C for 15min. In the extraction kettle, the conditions of 38MPa and 55°C were selected, static extraction was performed for 20min, and then dynamic for 7.5h, with supercritical CO regulated by 10% ethanol. 2 CO in liquid 2 The flow rate is 1200kg / h, and the flow rate of ethanol is 120kg / h; after the active ingredients are extracted, the pressure is reduced through a filter and a heat exchanger, and then enters the separation kettle; Active ingredient extract; add borneol to the extract, dissolve, and then use the distilled water extract of ebony to acidify the active ingredient extract of Chinese herb...

Embodiment 3

[0020] Embodiment 3: get Cnidium 12kg, gentian grass 10kg, Sophora flavescens 10kg, white fresh skin 12kg, 100 parts 6.5kg, borneol 7kg, Phellodendron rhizoma 3kg and grind into powder with a food processor, the above-mentioned Chinese medicine powder except borneol Put into the extraction kettle and preheat at 60°C for 20min. In the extraction kettle, the conditions of 40MPa and 60°C were selected, static extraction was performed for 20min, and then dynamic for 8h, with supercritical CO regulated by 10% ethanol. 2 CO in liquid 2 The flow rate is 1300kg / h, and the flow rate of ethanol is 130kg / h; after the extraction of the active ingredient, the pressure is reduced into the separation kettle through a filter and a heat exchanger;

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PUM

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Abstract

The invention provides a drug addictive having sterilization and anti inflammation function for napkin and the preparation process thereof. The components in weight portion are as follows: cnidium fruit 6.5-12, Chinese gentian 6.5-12, radix sophorae yellowish sophora root 6.5-12, cortex dictamni radicis 6.5-12, sessile stemona root 6.5-12, bornel 3.5-7, amur corktree bark 1-4. It adopts supercritical CO#-[2] fluid extracting method to extract effective component of the Chinese herbal medicine, which can maintain the Chinese herbal medicine effective component without damage. In addition, it adopts the dark plum decoction for PH regulating agent, thus having no stimuli to the skin. Said Chinese herbal medicine is capable of relieving inflammation, stopping pain, drying dampness, stopping itch, removing dampness by means of aromatics. The nature and flavor are mild, having no stimuli to skin. The drug addictive can relieve the vulva itch, burning pain, excess secretion and other symptoms due to infection in menstrual period for women.

Description

technical field [0001] The invention relates to a natural medicine additive for health-care sanitary napkins. Background technique [0002] With the progress of society, sanitary napkins have greatly facilitated women's daily life. For the prevention and treatment of various menstrual symptoms, sanitary napkin products with various specifications and special properties have been invented. Special drug sanitary napkins are based on the physiological and pathological characteristics of women's menstrual period. Natural Chinese herbal medicines are collected and formulated scientifically, which can play the curative effect of antibacterial, anti-inflammatory, warm menstrual pain, and kill and inhibit pathogenic microorganisms. The effective Chinese and Western medicines are formulated to play a role in preventing diseases before they occur, and at the same time, they can significantly improve the discomfort symptoms such as genital itching, burning pain, excessive secretions, a...

Claims

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Application Information

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IPC IPC(8): A61L15/44
Inventor 戴李宗许一婷卢婷陆汎庄建设庄丹丹
Owner XIAMEN UNIV
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