发明名称 |
METHOD FOR PREPARING A MICRO-PARTICLE DRUG IN HEMISPHERE-SHAPED DOSAGE FORM AND APPLICATIONS THEREOF |
摘要 |
A method for preparing drug in hemisphere-shaped dosage form. A high molecular weight solution containing the drug is prepared, and the solution is then dropped on a base material. The interface phenomena between the solution and different base materials makes the drop of high molecular weight solution containing the drug form a hemisphere-shape. After solidifying by cross-link or evaporation, the drug in hemisphere-shaped dosage form is obtained. The advantages of the preparation method are a simple and fast process, and simple operation. Applications of the method to prepare a drug in hemisphere-shaped dosage form are also provided.
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申请公布号 |
US2011256231(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US20100763408 |
申请日期 |
2010.04.20 |
申请人 |
LIN YUNG-SHENG;LIN CHUN-TING;HUANG KENG-SHIANG;YANG CHIH-HUI;HSIAO SHENG-YI;HUANG CHIH-CHENG;TSENG SHIH-FENG |
发明人 |
LIN YUNG-SHENG;LIN CHUN-TING;HUANG KENG-SHIANG;YANG CHIH-HUI;HSIAO SHENG-YI;HUANG CHIH-CHENG;TSENG SHIH-FENG |
分类号 |
A61K9/14 |
主分类号 |
A61K9/14 |
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