Method for preparing Qingkailing freezo dried powder injection for injection
Patent number: CN1554433
Publication date: 2004-12-15
Inventor: ZHANG ZHENGSHENG (CN)
Applicant: QIANLUCHUN SCIENCE AND TECHNOL (CN)
Classification:
- international: A61K35/78; A61K9/19; A61P11/00; A61P9/10; A61P7/02
- european:
Application number: CN200310125147 20031226
Priority number(s): CN200310125147 20031226
Abstract of CN1554433
The preparation process of freeze dried Qingkailing powder for injection features that buffalo horn and nacre are first frozen to make medicine material become brittle before ultrafine crushed and then stirred to promote the dispersion of ultrafine powder for effective contact with hydrolyte to short hydrolysis time; and that cape jasmine, honeysuckle and isatis root are microwave leached for effective leaching out and lowing production cost. The present invention provides one kind of Qingkailing powder for injection with high content of effective components, low cost, short production period and high quality for clinical application. The Qingkailing powder for injection is used in treating upper respiratory tract infection, pneumonia, cerebral haemorrhage, etc.
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