Traditional Chinese medicinal narcotic applied in painless abortion surgery, and preparation method thereof
A technology of painless abortion and traditional Chinese medicine, applied in anesthetics, medical formulas, medical preparations containing active ingredients, etc., can solve problems such as allergic reactions, shock, slow heart rate, etc., achieve low adverse reaction rate and significant analgesic effect Effect
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[0041] The present invention also provides the preparation method of above-mentioned Chinese medicine, and the dosage form of described Chinese medicine is powder injection, and its preparation method comprises the following steps:
[0042] In the first step, the raw medicinal materials are mixed in proportion, put into an ultrafine pulverizer and pulverized into a mixture composed of micron-sized particles with a volume average particle size of 0.1-10 μm and nano-sized particles with a volume-average particle size of less than 0.1 μm Powder, the powder yield of the mixed powder is at least 95%;
[0043] The second step is to add ethanol with an alcohol concentration of 85% to 95% relative to the quality of the mixed powder that is 3 to 5 times the mass of the mixed powder obtained in the first step, stir and dissolve to obtain an ethanol solution, and put the ethanol solution in Stand still for 24-36 hours under the condition of 3℃~6℃, use the percolation method to slowly per...
Embodiment 1
[0055] Embodiment 1: powder injection
[0056] Take 110g of Meconopsis, 440g of Golden Brush Handle, 130g of Rauwolfia, 330g of Sheep’s Ear Garlic, 320g of Golden Ribbon, 210g of Kudiezi, 420g of Ghost Hair Needle, 240g of Flower and Leaf Nine-section Wood, 170g of Dula and 340g of Jinbuhuan;
[0057] Its preparation method comprises the following steps:
[0058] In the first step, the raw medicinal materials are mixed in proportion, put into an ultrafine pulverizer and pulverized into a mixed powder composed of micron-sized particles with a volume average particle size of 5 μm and nano-sized particles with a volume average particle size of less than 0.1 μm , the powder yield of the mixed powder is at least 95%;
[0059] The second step is to add ethanol with an alcohol concentration of 95% relative to the quality of the mixed powder that is 4 times the mass of the mixed powder obtained in the first step, stir and dissolve to obtain an ethanol solution, and put the ethanol so...
Embodiment 2
[0061] Embodiment 2: decoction
[0062] Take 140g of Meconopsis, 450g of Golden Brush Handle, 150g of Rauwolfia, 350g of Sheep’s Ear Garlic, 340g of Golden Ribbon, 250g of Kudiezi, 440g of Ghost Hair Needle, 230g of Flower and Leaf Nine-section Wood, 200g of Dula and 320g of Jinbuhuan;
[0063] Prepare as follows:
[0064] The first step: mix the raw materials and medicinal materials into a purple casserole, add clear water until the clear water soaks 4 cm above the upper surface of the medicinal materials, and soak for 4 hours;
[0065] Step 2: Put the purple casserole on the fire, boil it over a strong fire, then fry it slowly for 1 hour until the dosage of the liquid medicine is 150ml, filter to obtain the filtrate a, and set aside;
[0066] Step 3: Add the remaining medicinal residues to clean water again, until the clean water soaks 3cm above the upper surface of the medicinal materials, and soak for 1 hour;
[0067] Step 4: Put the purple casserole on the fire, boil it...
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