Differential loading of drug-eluting medical devices

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专利权人:

Covidien LP

发明人:

Broom, Daniel,Stopek, Joshua,Elachchabi, Amin

申请号：

AU2011200316

公开号：

AU2011200316B2

申请日:

2011.01.25

申请国别(地区):

AU

年份:

2015

代理人:

摘要：

#$%^&*AU2011200316B220150402.pdf#####DIFFERENTIAL LOADING OF DRUG-ELUTING MEDICAL DEVICES ABSTRACT A medical device includes a substrate having at least one surface. The surface has a central portion (24) and a peripheral portion (26). At least one bioactive agent is disposed over at least a portion of the surface. The medical device having a concentration gradient of the at least one bioactive (22) between the central and peripheral portions.1/3 240

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中国工程科技知识中心

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