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New drug delivery system of gynaecologic panchrest plaster

A Wanying ointment and drug release technology, which is applied in antipyretics, drug combinations, and pharmaceutical formulas, and can solve problems such as unfavorable drug release, increased skin irritation at the drug site, and unreasonable design

Inactive Publication Date: 2011-10-19
LIAONING YUHUANG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Fuke Wanying Plaster has a scientific and reasonable composition of herbal flavors, which conforms to the TCM treatment theory of warming meridian and expelling cold, promoting blood circulation and removing blood stasis, regulating qi and relieving pain. skin irritation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] 【prescription】

[0008] Chinese herbal extract 5.33kg

[0009] Dimethylsulfone 0.266kg

[0010] Eucalyptus oil 0.23kg

[0011] Rubber 6.857kg

[0012] Vaseline 1.23kg

[0013] Lanolin 0.769kg

[0014] Zinc oxide 8.842kg

[0015] Liquid paraffin 0.385kg

[0016] Rosin 5.96kg

[0017]

[0018] Made 30000 posts

[0019] 【Method】

[0020] 1. Preparation of extract:

[0021] Take prescription quantities of various Chinese medicinal materials, wash with water and other pretreatments, add 95% ethanol to extract, recover ethanol, concentrate, and dry to obtain extracts for future use.

[0022] 2. Glue making:

[0023] Adjust the roller distance of the rubber mixing machine, and start the machine to press the rubber block into a net shape or a thin sheet.

[0024] 3. Rubber mixing:

[0025] Put the broken rubber into the kneader for stirring and mixing until there are no rubber particles, add all the auxiliary materials in the prescri...

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PUM

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Abstract

The invention relates to a new drug delivery system of gynaecologic panchrest plaster. The system consists of 0.16-0.36kg of dimethyl sulfone, 0.13-0.33kg of eucalyptus oil, 5.68-7.68kg of rubber, 0.6-1.5kg of vaseline, 0.30-1.00kg of lanolin, 7.8-9.8kg of zinc oxide, 0.28-0.48kg of liquid paraffin, 5.0-7.0kg of rosin and 5.33kg of traditional Chinese medicine extract. With the drug delivery system of the above prescription for drug loading, the gynaecologic panchrest plaster produced has consistent color, smooth cut opening and good drug delivery effect, with the incidence rate of skin irritation and anaphylaxis reduced to less than 0.8%.

Description

technical field [0001] The invention relates to a new drug release system of Fuke Wanying Ointment. Background technique [0002] Fuke Wanying Ointment is a pure traditional Chinese medicine external plaster, which is composed of 17 traditional Chinese medicines such as Sappan, Radix, and so on. The composition of the preparation is strict and reasonable, and has definite curative effect. The combination of each medicine in the prescription has the effects of warming the meridian and expelling cold, promoting blood circulation and removing blood stasis, regulating qi and relieving pain. It is used for irregular menstruation, abdominal pain during menstruation, cold abdominal amenorrhea, lumbago and leukorrhagia caused by stagnation of blood in the uterus. [0003] Fuke Wanying Plaster has a scientific and reasonable composition of herbal flavors, which conforms to the TCM treatment theory of warming meridian and expelling cold, promoting blood circulation and removing blood...

Claims

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Application Information

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IPC IPC(8): A61K36/9068A61K47/44A61K9/70A61P15/00A61P29/00
Inventor 郭政
Owner LIAONING YUHUANG PHARMA
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