Lumbago plaster and preparation method thereof
A low back pain patch and technology for low back pain, applied in the direction of medical formula, medical preparations containing active ingredients, plant raw materials, etc., can solve the problems of trauma and inconvenient treatment, so as to improve the utilization rate, improve the microcirculation system, and improve the efficacy quick effect
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Embodiment 1
[0094] Embodiment 1: the preparation of medicinal extract
[0095] Prescription: rhubarb 160g, dried ginger 80g, kaempferia 56g, woody fragrance 20g, Xiangjiapi 20g, solitary life 32g, sandalwood 20g, angelica dahurica 56g, Xu Changqing 56g, Chuanxiong 20g, clove 20g, black Guteng 64g, Dipsacus 32g, Sichuan Achyranthes knuckle 32g.
[0096] Preparation 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. % 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. Minutes 3 ~ 5mL to collect the initial ethanol, until 60-70% of the amount of ethanol is collected; add 6 times the amount of medi...
Embodiment 2
[0097] Embodiment 2: the preparation of plaster
[0098] 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.
[0099] 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.
[0100] 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, during which the temperature was controlled at 130-140°C. Antioxidant YD168, antioxidant YD1010, far-infrared powder, magnetic powder were added, and stirred for 2 hours, then potassium sorbate, drug dipping Paste, stirred for 50 minutes, added penetrant, stir...
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