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Chinese medicinal contraception plaster and its preparing process

A patch and traditional Chinese medicine technology, applied in the field of medicine, can solve the problems of high toxic and side effects, discomfort of contraceptive devices, etc., and achieve the effect of low cost, obvious contraceptive effect and strong safety

Inactive Publication Date: 2007-08-29
孔庆建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a new technical solution in order to solve the discomfort caused by the large toxic and side effects of existing contraceptive drugs and contraceptive devices

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Take the raw materials according to the following weight (kg) ratio:

[0015] Cotton Root 100 Rhubarb 80 Cypress Kernel 50

[0016] Qing Pinellia 30 Asarum 20

[0017] The preparation method is:

[0018] Raw material cotton root 100Kg, rhubarb 80Kg, cypress kernel 50Kg, pinellia chinensis 30Kg, asarum 20Kg are extracted twice with 60% ethanol reflux of 10 times 2800Kg of its component gross weight 280Kg, 2 hours for the first time, 2 hours for the second time For 1 hour, combine the ethanol solution, filter, recover the ethanol under reduced pressure until there is no alcohol smell, continue to concentrate under reduced pressure to form a paste, and spread it on a special sticker for sterilization and sealed packaging at a dose of 2 grams per sticker.

[0019] The invention mainly changes the consistency of cervical mucus by inhibiting female ovulation, prevents the smooth passage of sperm, and can make atypical secretions appear in the endometrium, which is not condu...

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Abstract

The invention relates to a Chinese medicinal contraception plaster and its preparing process, wherein the plaster is prepared from raw material cotton root, rhubarb horsetails, arborviate seed, pinellia tuber, asarum herb through the steps of extracting by ethanol backflow, merging the ethanol liquid, filtering, reclaiming ethanol, concentrating into pasty state.

Description

1. Technical field [0001] The invention relates to a contraceptive medicine and a preparation method thereof, in particular to a traditional Chinese medicine contraceptive patch and a preparation method thereof, belonging to the technical field of medicines. 2. Background technology [0002] Family planning is a basic national policy of our country. It has achieved world-renowned achievements and set a model for the family planning work of all countries in the world. Practice has proved that family planning work is inextricably linked with economic development. Modern medicine has proved that the basic feature of life is metabolism, and conception is a concentrated expression of women's unique physiological metabolic process. Contraception is a means of preventing pregnancy from bringing inconvenience to people's work and life in a certain period. For hundreds of years, people have worked hard in the two physiological processes of conception and contraception, not only to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8888A61K36/708A61K36/264A61K36/185A61K36/14A61K9/06A61P15/18
Inventor 孔庆建
Owner 孔庆建
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