Bare metal stent with drug eluting reservoirs having improved drug retention

Bare metal stent with drug eluting reservoirs having improved drug retention

  • CN 103,179,923 A
  • Filed: 10/05/2011
  • Published: 06/26/2013
  • Est. Priority Date: 10/29/2010
  • Status: Active Application
First Claim
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1. one kind for implantation into the bare mental stents with the medicament elution container in the live body pipe, comprising:

  • Elongated generally tubular structure, it has inner cavity surface and chamber outer surface, and described elongated generally tubular structure comprises a plurality of interconnection elements, and its part comprises at least one container;

    At least one reservation and fixation features, it operatively is associated with described at least one container;

    AndBe positioned at the inlay in described at least one container, it comprises at least a in polymer and therapeutic agent, described at least one keep and fixation features is anchored at described inlay in described at least one container.

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