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Pain relieving plaster

A painless, composition technology, applied in the field of medicine, can solve problems such as vasoconstriction and puncture failure, and achieve the effect of fast onset

Inactive Publication Date: 2014-02-05
赵会霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because of painful stimulation can cause local vasoconstriction, for blood donors with poor vascular conditions, it is easy to cause puncture failure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] The present invention also provides a preparation method of the above-mentioned analgesic Chinese medicine composition, which comprises:

[0026] Send each raw drug component into a pulverizer for pulverization, then send it to a mixer and stir for 20 to 40 minutes, and pour it into ethanol with an alcohol concentration of 90% to 95% that is 3 to 5 times its mass , heated to reflux for 3 to 6 hours, let stand to cool down, and filtered to obtain the first filtrate, and the filter residue was added to ethanol with an alcohol concentration of 3 to 5 times its mass and was 90% to 95% ethanol, and heated to reflux for 3 to 6 hours , standing to cool down, filtering to obtain a second filtrate, combining the first filtrate and the second filtrate to obtain a Chinese medicine composition extract, concentrating under reduced pressure to remove ethanol, and obtaining a Chinese medicine composition ointment.

[0027] The present invention also provides a pain-free ointment, the ...

Embodiment 1

[0061] The preparation of embodiment 1 Chinese medicine composition ointment

[0062] Mix 25g of myrrh, 40g of white peony root, 25g of cassia twig, 35g of turmeric, 55g of tianxian vine, 35g of licorice, 45g of asarum, 25g of clematis, 30g of celery, 55g of salvia miltiorrhiza, 35g of saffron, 20g of yarrow, 25g of Yezizhu, 35g of Cordyceps japonicus, 35g of Polygonum cuspidatum, 30g of Sappan, 35g of Scutellaria barbata and 25g of puffball are respectively sent into the pulverizer for pulverization, then sent into the mixer and stirred for 30 minutes, and poured into 2.5kg of alcohol concentration of In 95% ethanol, heat and reflux for 5 hours, filter to obtain the first filtrate, add the filter residue to 95% ethanol with an alcohol concentration that is 4 times its mass, heat and reflux for 5 hours, let stand to cool down, and filter to obtain For the second filtrate, combine the first filtrate and the second filtrate to obtain the extract of the Chinese medicine compositi...

Embodiment 2

[0063] The preparation of embodiment 2 painless ointment

[0064] Grind 10g of lidocaine and 10g of prilocaine into powder, add them to 6g of dimethyl sulfoxide, stir and melt in a water bath at 70°C, then add 10g of white petrolatum, 6g of stearyl alcohol, and 2g of glyceryl monostearate and stir Make it dissolve into an oil solution, keep the temperature at 70°C, add 10g of the traditional Chinese medicine composition paste prepared in Example 1 into 35g of water, heat and stir to dissolve, then add 10g of glycerin, 4g of Tween-80, 1g of sodium benzoate, and place in a water bath for 70 Stir at ℃ to dissolve, finally add 18g of urea and stir evenly, keep the temperature at 70°C, keep the temperature of the water phase slightly higher than that of the oil phase, slowly add the obtained water phase to the obtained oil phase, stir while adding, the speed is 1000rpm / min , Stir for 30 minutes to emulsify completely, stir until cold, and get painless ointment.

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PUM

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Abstract

The invention provides a compound pain relieving plaster. The compound pain relieving plaster comprises a pain relieving ointment, a spongy carrier and a transparent plastic film, the pain relieving ointment comprises a traditional Chinese medicinal composition for pain relieving, and raw medicines of the traditional Chinese medicinal composition comprise myrrh, white peony root, cassia twig, Rhizoma curcumae longae, Herba Aristolochiae, licorice root, Manchurian wildginger, Radix Clematidis, Cryptotaenia japonica Hassk., Salvia miltiorrhiza, Crocus sativus, Achillea sibirca, Callicarpa macrophylla, Rabdosia rubescens, Rhizoma Polygoni Cuspidati, Sappanwood, Barbed Skullcap Herb and lasiosphaera seu calvatia. The compound pain relieving plaster having the characteristics of external application, safety and fast effectiveness becomes a good choice for realizing the painless blood donation.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to an analgesic patch used in blood donation. Background technique [0002] Pain is a complaint or sensory and emotional experience associated with tissue damage and is described in terms of the extent of the damage. Because the puncture needles for voluntary blood donation are relatively thick, and platelet collection sometimes requires venipuncture in both arms, it brings fear of puncture to blood donors. Painful stimulation during needle puncture can induce a blood donation response; many blood donors who want to donate give up blood donation because of the fear of pain. The long-term puncture of fixed blood donors will cause scars in the veins and skin, aggravate the pain, and form a psychological burden, resulting in nervousness and fear, and it is easy to cause syncope and other blood donation reactions through vagus nerve reflex. And because the pain stimulation can cause ...

Claims

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Application Information

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IPC IPC(8): A61K36/9066A61K9/06A61K9/70A61P29/00A61K31/167
Inventor 赵会霞单晓丽单玉
Owner 赵会霞
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