Novel drug administering route of pantocrine injection, its preparation process and novel indications
A technology of fine injection and injection, which is applied in the field of traditional Chinese medicine preparation deer antler essence injection, which can solve problems such as swelling, pain, injection induration, and small dosage
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Embodiment 1
[0055] The preparation method of injection of the present invention:
[0056] Prescription: deer antler 100g cresol 3g
[0057] Add water for injection to 1000ml
[0058] Preparation:
[0059] Take velvet antler (peeled and haired), slice or crush it into coarse powder, add 5 times the amount of 50% ethanol, reflux extraction four times, each time for 4 hours, combine the extracts, recover ethanol, concentrate under reduced pressure to obtain a liquid extract, Add 5 times the amount of 80% ethanol, stir well, let it stand for more than 12 hours, filter, wash the precipitate with 80% ethanol, combine the washing liquid with the filtrate, recover the ethanol, concentrate under reduced pressure until every 1g of the concentrated solution contains 2g of the original medicinal material , add 7 times the amount of ethanol, stir well, let it stand for 12 hours, filter, wash the precipitate with ethanol, combine the lotion with the filtrate, recover the ethanol and concentrate...
Embodiment 2
[0061] The preparation method of freeze-dried powder injection of the present invention:
[0062] Prescription: deer antler 300g cresol 3g dextran-40 70g
[0063] Add water for injection to 1000ml
[0064] Preparation:
[0065] Take velvet antler (peeled and haired), slice or crush it into coarse powder, add 5 times the amount of 50% ethanol, reflux extraction four times, each time for 4 hours, combine the extracts, recover ethanol, concentrate under reduced pressure to obtain a liquid extract, Add 5 times the amount of 80% ethanol, stir well, let it stand for more than 12 hours, filter, wash the precipitate with 80% ethanol, combine the washing liquid with the filtrate, recover the ethanol, concentrate under reduced pressure until every 1g of the concentrated solution contains 4g of the original medicinal material , add 7 times the amount of ethanol, stir fully, let stand for 12 hours, filter, wash the precipitate with ethanol, combine the lotion with the filtrate, re...
Embodiment 3
[0067] The preparation method of sterile powder of the present invention:
[0068] Prescription: deer antler 400g cresol 3g mannitol 200g
[0069] Makes 1000 bottles
[0070] Preparation:
[0071] Take velvet antler (peeled and haired), slice or crush it into coarse powder, add 5 times the amount of 50% ethanol, reflux extraction four times, each time for 4 hours, combine the extracts, recover ethanol, concentrate under reduced pressure to obtain a liquid extract, Add 5 times the amount of 80% ethanol, stir well, let it stand for more than 12 hours, filter, wash the precipitate with 80% ethanol, combine the washing liquid with the filtrate, recover the ethanol, and concentrate under reduced pressure until every 1g of the concentrated solution contains 5g of the original medicinal material , add 7 times the amount of ethanol, stir well, let it stand for 12 hours, filter, wash the precipitate with ethanol, combine the lotion with the filtrate, recover the ethanol and con...
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