| 摘要 |
An endoprosthesis such as a coronary stent includes a luminal surface, at least a portion of which is covered with a first coating including a first drug, and an abluminal surface, at least a portion of which is covered with a second coating including a second drug. The first drug has a first eluting profile based on the first coating, and the second drug has a second eluting profile based on the second coating, the first eluting profile being different from the second eluting profile. Methods of making the same are also provided.
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