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STENTS HAVING BIOABSORBABLE LAYERS

  • US 20090292351A1
  • Filed: 04/17/2009
  • Published: 11/26/2009
  • Est. Priority Date: 04/17/2008
  • Status: Active Grant
First Claim
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1. A device comprisinga. a stent;

  • andb. a plurality of layers that form a laminate coating on said stent;

    wherein at least one of said layers comprises a bioabsorbable polymer and at least one of said layers comprises one or more active agents;

    wherein at least a portion of the active agent is in crystalline form.

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