A kind of Huoluozhitong patch and preparation method thereof
A technology for activating collaterals to relieve pain and plaster, which can be used in non-central analgesics, pharmaceutical formulations, and other medical devices, etc. It can solve problems such as pain interference, affecting people's quality of daily life, and inconvenience of movement, and achieves less use and effective effect. Quick and minimal side effects
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Embodiment 1
[0096] Embodiment 1: the preparation of medicinal extract
[0097] Prescription: 224g Vitex, 112g Bauhinia, 84g Clematis, 56g Fangji, 56g Tianhuafen, 56g Xiangjiapi, 56g Salvia miltiorrhiza, 56g papaya, 56g raw Araceae, 56g Duhuo, 56g notopterygium, 56g Gentiana, 56g Achyranthes bidentata, Fangfeng 56g, Angelica dahurica 56g.
[0098] Process: Take the prescribed amount of medicinal materials, crush them into 40-mesh coarse powder, place the bottom net, add them to the percolation tank in the order of leaves, powder, and stems, and tamp them with wooden sticks, then add 90% of the medicinal materials to 4 times the amount. % ethanol is sprinkled on the medicinal materials in the percolation tank, and the 30-mesh stainless steel mesh is covered on the medicinal materials to evenly add weight, and the filling mouth is sealed tightly with plastic cloth and sealing glue, and soaked for 48 hours. Minute 3-5 milliliters to collect the initial ethanol, and when 60-70% of the amount ...
Embodiment 2
[0099] Embodiment 2: the preparation of plaster
[0100] Prescription: 4g medicinal extract, SIS-81814g, SBS-8117g, C5 hydrogenation 30g, naphthenic rubber oil 8g, far infrared powder 0.88g, magnetic powder 7.5g, antioxidant YD1680.67g, antioxidant YD10100 .33g, potassium sorbate 0.1g, penetrant 5g.
[0101] Penetrant composition: 6 parts of borneol, 13 parts of menthol, 6 parts of natural camphor, 4 parts of methyl salicylate, and 15 parts of azone.
[0102] Preparation process: Take borneol, menthol, natural camphor, methyl salicylate and azone, mix well, and set aside; put C5 hydrogenated and naphthenic rubber oil into the reaction kettle, heat and stir for 2 hours, add SIS- 818 and SBS-811 were stirred for 5 hours, and the temperature was controlled at 130-140°C during the period. Add antioxidant YD168, antioxidant YD1010, far-infrared powder, magnetic powder, and stir for 2 hours, then add potassium sorbate, drug dipping Paste, stir for 50 minutes, add penetrant, stir f...
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