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Application number: 200410034501.8 Application date: 2004.04.11
Name: A Chinese patent medicine mainly used to treat back pain and intervertebral disc herniation and its preparation method
Publication (announcement) number: CN1562323 Publication (announcement) date: 2005.01.12
Main classification number: A61K35/78 Divisional original application number:
Classification No.: A61K35/78; A61K9/48; A61P19/08
Issue date: Priority:
Applicant (patent right): Jin Fangyi
Address : 325600 Shuishen Village, Lecheng Town, Yueqing City, Zhejiang Province
Inventor (designer): Jin Fangyi; Chen Xiaoping International application:
International announcement: Date of entry into the country:
Patent agency: Agent:
Abstract
A Chinese patent medicine mainly used to treat backbone pain and intervertebral disc herniation. Its raw material ratio is (weight percentage): Astragalus 21-24, Rehmannia glutinosa 21-24, Cornus 7-9, Atractylodes 10-13, Fangfeng 7-12, Schisandra 3-6, Poria 7-9, Aconite 2-4, Ophiopogon japonicus 10-13. The preparation method is as follows: the volatile oil is first distilled to extract the volatile oil from saposophora, and the medicinal residue is decoctioned and extracted with 5 times the amount of 2.5% ethanol to prepare the extract liquid I; Add 8 times the amount of 2.5% ethanol in the first step to decoct and extract, to prepare Extract II. Add 6 times the amount of 2.5% ethanol to the dregs in the second time to decoct and extract, to prepare Extract III; combine Extract I, Extract After combining II and extract III, the mixture is concentrated and dried under low temperature and negative pressure; crush the dried product and mix it with windproof volatile oil, stir and mix evenly, add an appropriate amount of starch, and put it into capsules. Clinical trials have proven that the present invention has precise curative effect and the treatment method is economical and convenient.