Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of external Chinese medicine composition for treating blepharitis and its preparation method and application

A composition and technology of blepharitis, applied in the field of traditional Chinese medicine composition, can solve the problems of complex drug composition and increased cost, achieve good safety and economic benefits, improve eye foreign body sensation, and easily obtain raw materials

Active Publication Date: 2022-03-04
TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this traditional Chinese medicine decoction has a good therapeutic effect on blepharitis, its drug composition is complex, including 8 raw materials such as Coptis chinensis, which increases the cost of drug preparation

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
  • A kind of external Chinese medicine composition for treating blepharitis and its preparation method and application
  • A kind of external Chinese medicine composition for treating blepharitis and its preparation method and application
  • A kind of external Chinese medicine composition for treating blepharitis and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1 The preparation method of Chinese medicine composition of the present invention

[0031] Take 15g of sophora flavescens and 30g of mint, add 8 to 10 times the weight of water and decoct for 0.5 to 1 hour, then separate the medicinal liquid from the dregs, concentrate and refine the medicinal liquid, and obtain the extract powder by spray drying, and finally pass the dry powder Granulating, promptly obtains the traditional Chinese medicine composition granule of the present invention.

[0032] The method for refining the medicinal solution described in this embodiment is to filter the concentrated medicinal solution and then concentrate.

[0033] The method for refining the liquid medicine above can also adopt conventional refining methods in the field of traditional Chinese medicine, including water extraction and alcohol precipitation, adsorption clarification, macroporous adsorption resin adsorption, salting out, and dialysis.

Embodiment 2

[0034] Embodiment 2 The preparation method of Chinese medicine composition of the present invention

[0035] Get Sophora flavescens 15g, Mint 15g, preparation method is the same as embodiment 1.

Embodiment 3

[0036] Embodiment 3 The preparation method of Chinese medicine composition of the present invention

[0037] Get Sophora flavescens 30g, Mint 15g, preparation method is the same as embodiment 1.

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 provides an external Chinese medicine composition for treating blepharitis and its preparation method and use. ‑40 servings. The traditional Chinese medicine composition of the present invention has no toxic and side effects, and can effectively treat blepharitis. Through clinical verification, the traditional Chinese medicine composition of the present invention can obviously improve symptoms such as eye foreign body sensation, photophobia, tearing, burning sensation, eye itching, etc., especially for Demodex blepharitis. Blepharitis has a remarkable curative effect, and its safety and economic benefits are good, which provides a new drug option for clinical treatment of blepharitis.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine compositions, and in particular relates to an external Chinese medicinal composition for treating blepharitis and its preparation method and application. Background technique [0002] Blepharitis is subacute or chronic inflammation of the eyelid surface, eyelash follicles, and their glandular tissues. Its etiology is complicated, generally related to bacterial infection, physical and chemical stimulation, refractive error, chronic conjunctivitis, epiphora, phoria, poor hygiene habits, and decreased body resistance. It is a common clinical eye disease. According to different clinical characteristics, it can be divided into three categories: scaly blepharitis, ulcerative blepharitis, and canthal blepharitis. Mild cases can cause eye irritation in patients, and severe cases can involve the meibomian glands and cornea and affect vision. In recent years, more and more studies have found th...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/534A61P27/02A61P33/14
CPCA61K36/489A61K36/534A61P27/02A61P33/14A61K2300/00
Inventor 李翔李运帆杨凤姣万婧雯易文华
Owner TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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