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MEDICAL DEVICES HAVING MULTIPLE LAYERS

  • US 20100179645A1
  • Filed: 05/20/2004
  • Published: 07/15/2010
  • Est. Priority Date: 05/20/2004
  • Status: Active Grant
First Claim
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1. A medical device comprising a multilayer region that comprises:

  • (a) a charged nanoparticle layer comprising charged nanoparticles;

    (b) a plurality of charged polyelectroyte layers comprising charged polyelectrolyte species, and(c) at least one charged therapeutic agent,wherein said medical device is configured for implantation or insertion into a subject.

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