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Medical devices having nanoporous bonding layers

  • US 20060193887A1
  • Filed: 02/10/2006
  • Published: 08/31/2006
  • Est. Priority Date: 11/13/2002
  • Status: Abandoned Application
First Claim
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1. A polymer coated drug delivery stent, comprising:

  • a tubular metal stent body;

    a porous layer on the body, wherein the pores of the porous layer have an angular component;

    a tie layer which is mechanically bonded to the porous layer; and

    a drug delivery layer bonded to the tie layer.

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