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A kind of plaster for treating wounds and relieving pain

A plaster and extract powder technology, which is applied in the field of medicine, can solve problems such as inaccessibility, and achieve the effects of safe use, promotion of transdermal absorption, and enhancement of medication compliance

Active Publication Date: 2021-11-23
绍兴市中医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing preparations fail to organically combine traditional Chinese medicine cataplasms, warm therapy, and magnetic field therapy, and the drugs have not fully exerted the therapeutic effects of dredging meridians, dredging collaterals, expelling wind and dampness, promoting qi and relieving pain, especially for the invasion of cold pathogens. Pain caused by body and blood stagnation due to deficiency and cold, fatigue and tumbling, such as closed soft tissue injury, lumbar muscle strain, joint sprain, periarthritis of shoulder, carpal tunnel syndrome, low back pain and others Painful diseases, unable to achieve the effect of "general rule is painless, honor is pain free"

Method used

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  • A kind of plaster for treating wounds and relieving pain
  • A kind of plaster for treating wounds and relieving pain
  • A kind of plaster for treating wounds and relieving pain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Example 1: Take 10g of star anise, wherein 2g of star anise is crushed into fine powder for later use, and the other 8g of star anise is crushed into coarse powder and placed in an extractor, add 4 times of its weight in purified water and soak for 1 hour, then extract by steam distillation 5h, collect star anise oil, set aside; take Clematis, stir-fried toosendan and chuanwu into coarse powder and put it in an extractor, add 4 times of its weight with 70% ethanol for heating and reflux extraction, reflux extraction The temperature is 75-85°C, and the time for reflux extraction is 3 hours. After the reflux extraction, the slag liquid is separated, filtered, and the filtrate is concentrated under reduced pressure to form a thick paste. The thick paste is dried at 60°C to form an extract, and the extract is broken into fine powder. Obtain 3.5g of extract powder and set aside; take a specified amount of sodium polyacrylate and disperse it in an appropriate amount of purifie...

Embodiment 2

[0039] Example 2: Take 10g of star anise, wherein 2.5g of star anise is crushed into fine powder for later use, and another 7.5g of star anise is crushed into coarse powder and placed in an extractor, add 3 times its weight in purified water and soak for 1 hour, steam Distill and extract for 4 hours, collect star anise oil, and set aside; take Clematis clematis, stir-fried Toosendan, and Aconitum sichuan into coarse powder and put it in an extractor, add 3 times of its weight with 70% ethanol for heating and reflux extraction, and reflux The extraction temperature is 75-85°C, and the reflux extraction time is 3 hours. After the reflux extraction, the slag is separated, filtered, and the filtrate is concentrated under reduced pressure to form a thick paste. The thick paste is dried at 60°C to form an extract, and the extract is broken into fine powder, to obtain 4.0g of extract powder, and set aside; take a specified amount of sodium polyacrylate and disperse it in an appropriat...

Embodiment 3

[0041] Example 3: Take 10g star anise, wherein 1.5g star anise is crushed into fine powder for later use, and another 8.5g star anise is crushed into coarse powder and placed in an extractor, add 4 times its weight in purified water and soak for 1 hour, steam Distill and extract for 5 hours, collect star anise oil and set aside; take Clematis clematis, stir-fried Toosendan and Aconitum sichuan into coarse powder and put it in an extractor, add 4 times of its weight with 70% ethanol for heating and reflux extraction, reflux The extraction temperature is 75-85°C, and the reflux extraction time is 3 hours. After the reflux extraction, the slag is separated, filtered, and the filtrate is concentrated under reduced pressure to form a thick paste. The thick paste is dried at 60°C to form an extract, and the extract is broken into fine powder, to obtain 3.0g of extract powder, and set aside; take a specified amount of sodium polyacrylate and disperse it in an appropriate amount of pur...

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Abstract

The invention relates to a plaster for treating wounds and relieving pain, which belongs to the technical field of medicines. The invention includes a core-coated backing layer, a magnetic glue layer, a heating layer, a silicone gel layer, a medicine glue layer and a release paper arranged in sequence from bottom to top, and the magnetic glue layer is composed of nano-NdFeB magnetic powder, carboxymethyl shell Polysaccharide glue, polyvinyl alcohol glue, and glycerin are mixed and coated on the backing layer of the coating core and dried at low temperature; the heating layer is made of iron powder, activated carbon, sodium chloride, super absorbent resin, sodium polyacrylate glue, Polyvinyl alcohol mucilage and polystyrene particles are mixed and pressed on the magnetic glue layer; the silicone gel layer is made of medical silicone gel dressing film; the medicine glue layer is made of Chinese medicine extract, glycerin, carboxymethyl chitosan The glue and polyvinyl alcohol glue are mixed and coated on the release paper, dried at low temperature and pasted with the silicone gel layer. The invention organically combines traditional thermotherapy, magnetic field therapy and traditional Chinese medicine cataplasm, and promotes transdermal absorption of medicine through magnetothermal synergism, and the magnetic and thermal effects are controllable, continuous and stable.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a Lishangdingtong plaster. Background technique [0002] "Pain" is one of the most common clinical symptoms, which is included in the category of "pain syndrome" in traditional Chinese medicine. The causes of pain syndrome are complicated, cold and heat exogenous pathogens, tumbling, sudden setbacks, internal emotional injuries, and overwork are all the causes of pain. Its pathogenesis is based on deficiency and excess, which is divided into real pain and virtual pain. Real pain is caused by cold evil invading the body, stagnant qi and blood, and obstructed meridians, resulting in "pain caused by obstruction"; "Dishonor causes pain" caused by lack of maintenance of meridians. "Pain due to lack of flow" and "pain without prosperity" are mutually causal, and the treatment mainly solves the key problems of "pass" and "prosperity". Traditional Chinese medicine often us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/716A61K9/70A61K9/00A61K47/36A61K47/32A61K47/04A61P29/00
CPCA61K9/0004A61K9/0009A61K9/7023A61K36/57A61K36/58A61K36/714A61K36/716A61K47/02A61K47/32A61K47/36A61K2236/331A61K2236/333A61K2236/51A61P29/00A61K2300/00
Inventor 谢浩洋黄月娟
Owner 绍兴市中医院
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