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

Method for preparing external-use Chinese medicine for treating ulcerative stomatitis

A technology for oral ulcers and external medicine, applied in the field of medicine, can solve the problems of inconvenience of carrying and taking traditional Chinese medicine decoction, and achieve the effects of long duration of drug effect, convenient medication and good therapeutic effect.

Inactive Publication Date: 2006-10-25
ZHEJIANG UNIV
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the traditional Chinese medicine decoction is inconvenient to carry and take, and the medicine stimulates the ulcer to cause pain in the process of taking the traditional Chinese medicine oral patch and powder, which brings pain to the patient during use, and provides a kind of medicine that is convenient to use, and the medicine is not easy to use. The preparation method of the traditional Chinese medicine external medicine for the treatment of oral ulcers which directly contacts the ulcer surface, has no pain, has no toxic and side effects, has good therapeutic effect, and does not affect the appearance image

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 1

[0078] 1. Take 580g Asarum, add 8 times the amount of water to soak for 1 hour, steam distillation and extraction for 3 hours to obtain volatile oil, add micronized silica gel with 1 times the volume of volatile oil, mix well, pass through a 100-mesh sieve, and set aside.

[0079] 2. Take 580g Evodia rutaecarpa, add 80% ethanol to extract twice, each time for 2 hours, filter while hot, recover ethanol from the filtrate under reduced pressure, concentrate into a thick paste, dry under reduced pressure, crush through a 100-mesh sieve, and set aside.

[0080] 3. Take 374.6g of polyethylene glycol, heat and melt in a water bath, cool to 50-55°C, keep warm, add Evodia rutaecarpa extract powder, volatile oil micro-powder silica gel mixture, stir evenly, pour it into a mold (the diameter of the mold hole is 15mm, the height is 2.5 mm), cooling, demoulding, to obtain tablets, which are placed in the foam-molded PVC die holes, covered with non-woven adhesive tape, and the finished produ...

Embodiment 2

[0082] 1. Take Asarum 870g, add 8 times the amount of water to soak for 1 hour, steam distillation and extraction for 3 hours to obtain volatile oil, add micronized silica gel with 2.0 times the volume of volatile oil, mix well, pass through a 120-mesh sieve, and set aside.

[0083] 2. Take 290g of Evodia rutaecarpa, add 70% 7 alcohol to extract twice, each time for 2 hours, filter while hot, recover ethanol from the filtrate under reduced pressure, concentrate into a thick paste, dry under reduced pressure, crush through a 120-mesh sieve, and set aside.

[0084] 3. Take 442.5g of polyethylene glycol, heat and melt in a water bath, cool to 50-55°C, keep warm, add Evodia extract powder, volatile oil micro-powder silica gel mixture, stir evenly, and pour it into a mold (the diameter of the mold hole is 15mm, the height is 2.5mm) mm), cooling, demoulding, to obtain tablets, which are placed in the foam-molded PVC die holes, covered with non-woven adhesive tape, and the finished pr...

Embodiment 3

[0086] 1. Take Asarum 290g, add 8 times the amount of water to soak for 1 hour, steam distillation and extraction for 3 hours to obtain volatile oil, add micronized silica gel with 0.8 times the volume of volatile oil, mix well, pass through a 100-mesh sieve, and set aside.

[0087] 2. Take 870g Evodia rutaecarpa, add 60% ethanol to extract twice, each time for 2 hours, filter while hot, recover ethanol from the filtrate under reduced pressure, concentrate into a thick paste, dry under reduced pressure, crush through a 100-mesh sieve, and set aside.

[0088] 3. Take 287.0g of polyethylene glycol, heat and melt in a water bath, cool to 50-55°C, keep warm, add Evodia rutaecarpa extract powder, volatile oil micro-powder silica gel mixture, stir evenly, pour it into a mold (the diameter of the mold hole is 15mm, the height is 2.5 mm), cooling, demoulding, to obtain tablets, which are placed in the foam-molded PVC die holes, covered with non-woven adhesive tape, and the finished pro...

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 present invention discloses a Chinese medicine for external application for effectively curing ulcerative stomatitis. It is formed from medicine tablet, non-woven fabric and PVC backlining. Said medicine tablet is made up by using Chinese medicinal materials of asarum and evodia fruit through a certain preparation process. Said invention also provides its application method.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a preparation method of a traditional Chinese medicine for treating oral ulcers. Background technique [0002] Oral ulcers and recurrent oral ulcers are the most common diseases in oral mucosal diseases, with a high incidence. Theories of traditional Chinese medicine believe that its pathogenesis is accumulated heat in the heart and spleen, steaming from stomach fire, hyperactivity of fire due to deficiency of yin, and toxic heat steaming up in the mouth and tongue. Traditional Chinese medicine treatment of oral ulcer is very popular because it is difficult to relapse after healing and has less toxic and side effects. The traditional Chinese medicine that is used for the treatment of oral ulcer at present mainly is decoction, film, powder, all has weak point. Decoction is cumbersome to make, bulky, and inconvenient to carry and take; oral patch and powder, powder sprayed directly or fil...

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): A61K36/754A61K9/70A61P1/02
Inventor 李凌军张琳田景奎厉英光陈赟梁波
Owner ZHEJIANG UNIV
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