| 摘要 |
A drug delivery stent and stent delivery system and method are provided. The stent comprises at least two therapeutic agents. In one embodiment, at least two therapeutic agents are administered at dosage levels that a lower than conventional dosing, in order to reduce the risk of side-effects. In another embodiment, the first agent is preferably a slow-release agent, while the second agent is a quick-release agent. These agents are administered using a stent.
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