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METHOD OF COATING A STENT HAVING VARIABLE DRUG RELEASE RATE

  • US 20110008528A1
  • Filed: 09/21/2010
  • Published: 01/13/2011
  • Est. Priority Date: 11/12/2002
  • Status: Active Grant
First Claim
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1. A method of coating a stent, comprising:

  • applying a composition including a drug and a polymer to the stent to form a coating, wherein the release rate of the drug from the coating gradually increases along a length of the stent, the length extending axially from opposite ends of the stent.

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