Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

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
View PDF1 Cites 5 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K36/9068A61K47/44A61K9/70A61P15/00A61P29/00
Inventor 郭政
Owner LIAONING YUHUANG PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com