Methods of manufacturing drug-loaded substrates

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专利权人:

发明人:

Jian-Lin Liu,Bruce J. Demars

申请号：

US14179586

公开号：

US09216268B2

申请日:

2014.02.13

申请国别(地区):

US

年份:

2015

代理人:

摘要：

Described are methods for modifying a substrate by exposing the substrate to a densified fluid. The substrate may be a polymer or a metal alloy, and the densified fluid may be carbon dioxide. Uses of such substrate modification include impregnation of the substrate with one or more drugs, impregnation of microcellular particles, and formation of microcellular compositions.

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中国工程科技知识中心

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