Substrate of traditional Chinese medicine cataplasm

A poultice and matrix technology, applied in the field of matrix materials of traditional Chinese medicine plaster, can solve the problems of narrow application range, large stimulation response, drug residue, etc., and achieve the effects of wide application range, low stimulation response, and no drug residue.

Active Publication Date: 2013-04-17
常熟雷允上制药有限公司
View PDF1 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The skin is prone to allergic reactions when used, the irritation is large, and the pain is strong when peeling off, which is very inconvenient;
[0004] (2) After the existing cataplasm is peeled off,...

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Substrate of traditional Chinese medicine cataplasm
  • Substrate of traditional Chinese medicine cataplasm
  • Substrate of traditional Chinese medicine cataplasm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention is further illustrated below in conjunction with specific embodiments, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand the various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of this application.

[0030] Implementation column 1

[0031] A kind of matrix of traditional Chinese medicine cataplasm, it is made of the raw material of following weight fraction:

[0032] Partially neutralized sodium polyacrylate 800 parts, crospovidone 600 parts, polyvinylpyrrolidone 350 parts, aluminum glycolate 25 parts, edetate disodium 6 parts, glycerin 4000 parts, L-tartaric acid 35 parts, purified water 2000 parts Parts, the concentration is 3000 parts of 35% ethanol.

[0033] Implementation column 2

[...

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 discloses a substrate of a traditional Chinese medicine cataplasm, which is prepared by the following raw materials in parts by weight: 800-1000 parts of partially neutralized sodium polyacrylate, 600-800 parts of crosslinking povidone, 350-500 parts of polyvinylpyrrolidone, 25-50 parts of aluminum glycinate, 6-10 parts of edetate disodium, 4000-5000 parts of glycerol and 35-50 parts of L-tartaric acid. Experimental results indicate that the substrate of the traditional Chinese medicine cataplasm does not cause skin allergy, and is low in stimulation reaction and easy to peel; in a peeling process, a patient does not feel pain; no medicine is residual; the transdermal absorption of the medicine is high; a medicine effect is better; the patient can use the medicine conveniently; and an organic solvent is not used in a production process, so that the environment is not polluted. The substrate can be supported with a water-soluble effective ingredient and an oily effective ingredient clinically, and has a wider application range.

Description

technical field [0001] The invention relates to a matrix material of a traditional Chinese medicine plaster, in particular to a matrix of a traditional Chinese medicine cataplasm. Background technique [0002] Traditional Chinese medicine has its unique advantages in the treatment of diseases. Traditional Chinese medicine cataplasm is a commonly used dosage form, especially Chinese medicine with high toxicity when taken orally. It is generally suitable to be prepared as a traditional Chinese medicine cataplasm. But there is following shortcoming in the traditional Chinese medicine cataplasm of prior art: [0003] (1) The skin is prone to allergic reactions when used, the irritation is large, and the pain is strong when peeling off, which is very inconvenient; [0004] (2) After the existing cataplasm is peeled off, drug residues are prone to appear, and the drug transdermal absorption rate is poor; [0005] (3) It cannot carry water-soluble and volatile oily active ingredi...

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): A61K9/70A61K47/32A61K47/18A61K47/10A61K47/12A61K47/24
Inventor 顾治平王恒斌阙瑞艳陈力建
Owner 常熟雷允上制药有限公司
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap