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

Medicine composite for treating burn and scald and preparation method thereof

A composition and technology for burns and scalds, applied in the field of medicine, can solve the problems of unsatisfactory burns and scalds, long healing time, easy to leave scars, etc., and achieve the effects of improving curative effect, fast wound healing, and simple and easy preparation method

Active Publication Date: 2010-09-08
耿福能
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current existing medicines for treating burns and scalds tend to be suppurative, and the healing time is long, the wound healing is slow, and scars are easily left.
[0006] In summary, existing medicines still have unsatisfactory parts for the treatment of burns and scalds.

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
  • Medicine composite for treating burn and scald and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0032] The preparation method of the above-mentioned pharmaceutical composition for the treatment of burns and scalds may further comprise the steps:

[0033] 1. Preparation of Periplaneta americana extract:

[0034] a, coarse crushing: the dried Periplaneta americana is pulverized to obtain the Periplaneta americana meal;

[0035] b. Soaking: Add 3 to 5 times the amount of water to the coarse powder in step a, and soak for 0.5 to 2 hours to obtain a coarse powder mixture. The soaking temperature is 70°C to 78°C. The method carried out three extractions to obtain the extract;

[0036] c. Three extractions: extract the coarse powder mixed liquid for the first time, and the extraction time is 7 to 9 hours; then add water 2 to 4 times the amount of the remaining liquid to the remaining liquid after the first extraction, and then carry out the second extraction. The first extraction, the extraction time is 5 to 7 hours; finally, add 2 to 4 times the amount of water to the residu...

Embodiment 1

[0049] The adopted formula is: 100 parts of Periplaneta americana extract; 50 parts of earthworm; 50 parts of flies.

[0050] The preparation method is: coarsely crush the dried Periplaneta americana, add 300Kg water for every 100Kg coarse powder, soak for 0.5 hours, the temperature is about 70°C, extract three times, the first time is 7 hours; the second time add 200Kg water, extract for 5 hours ; Add water 200Kg for the third time and extract for 3 hours. Combine three extracts, filter, and when the filtrate is concentrated to a relative density of 1.05 (70°C), add ethanol with a concentration of 93% w / w to make the alcohol content 45%, keep stirring at 70°C for 20 minutes, and let it stand for 10 minutes. After 1 hour, discard the upper layer of grease, filter the lower layer of medicinal liquid, and reclaim ethanol from the filtrate, and concentrate under reduced pressure to a relative density of 1.20 (70° C.), and concentrate to the ointment of moisture≤25% at normal pres...

Embodiment 2

[0052] The adopted formula is: 100 parts of Periplaneta americana extract; 80 parts of earthworm; 50 parts of flies.

[0053] The preparation method is: coarsely crush the dried Periplaneta americana, add 500Kg of water to every 100Kg of coarse powder, soak for 2 hours, the temperature is about 78°C, extract three times, the first time is 9 hours; the second time add 400Kg of water, extract for 7 hours ; Add water 400Kg for the third time and extract for 5 hours. Combine three extracts, filter, and when the filtrate is concentrated to a relative density of 1.25 (90°C), add ethanol with a concentration of 97% w / w to make the alcohol content 55%, keep stirring at 90°C for 40 minutes, and let it stand for 14 After 1 hour, discard the upper layer of grease, filter the lower layer of liquid medicine, and reclaim ethanol from the filtrate, and concentrate under reduced pressure to a relative density of 1.25 (90° C.), and concentrate to the ointment of moisture≤35% under normal press...

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 medicine composite for treating burn and scald, which consists of the mixure of American cockroach extractive and active constituents of pberetima and flies. The proportioning, by weight percent, is the American cockroach extractive to the pberetima to the flies equals to 100 to 10-100 to 10-100. The preparation method of the medicine composite for treating burn and scald comprises the following steps: extracting the American cockroach extractive, extracting of pberetima and the the active constituents of the flies, and mixing the extractive and the active constituents to prepare the medicine. The invention gives full play to the action of the American cockroach extractive, effectively improves the efficacy of treating burn and scald, has the advantages of simple preparation method, convenient use, short heating time, little toxic and side effect and is a new medicine worth of generalization.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a medicinal composition for treating burns and a preparation method thereof. Background technique [0002] According to literature records, Periplaneta americana is the largest insect in the cockroach family. It is native to South America. Periplaneta americana is a traditional Chinese medicinal material. It is used as medicine with dried and fresh adults. Its nature is salty, poisonous and pungent. , has the functions of dispelling blood stasis, eliminating stagnation, detoxification, diuresis, and detumescence; it is mainly used to treat children with malnutrition, tonsillitis, body mass, carbuncle sores, and centipede and snake bites. [0003] In recent years, with the continuous development of science and technology, after years of research, it has been found that the epidermis of Periplaneta americana contains sclera and chitin, bromine, zinc, nickel, manganese, potassium, ...

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 Applications(China)
IPC IPC(8): A61K35/64A61P17/02A61K35/62
Inventor 耿福能刘彬黄婉怡胡若瑛杜江
Owner 耿福能
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