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ARTICLES A ELUTION DE MEDICAMENTS AVEC PROFILS AMELIORES DE LIBERATION DE MEDICAMENTS
专利权人:
CORDIS CORPORATION
发明人:
FALOTICO, ROBERT,ZHAO, JONATHON Z.
申请号:
CA2571302
公开号:
CA2571302C
申请日:
2006.12.14
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
The present invention relates to drug-eluting articles with multiple polymeric coatings arranged and constructed to provide improved drug release profiles. Specifically, the present invention relates to drug-eluting articles that each comprises a substrate, a first polymeric layer over said substrate, and a second polymeric layer over said first polymeric layer. The first polymeric layer comprises at least a first biocompatible polymer and at least a first pharmacologically active compound that is encapsulated in the first biocompatible polymer. The second polymeric layer comprises at least a second biocompatible polymer having a degradability that is higher than that of the first biocompatible polymer.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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