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EXPANDABLE MEDICAL DEVICE FOR DELIVERY OF BENEFICIAL AGENT

  • US 20070112417A1
  • Filed: 01/12/2007
  • Published: 05/17/2007
  • Est. Priority Date: 10/16/2000
  • Status: Abandoned Application
First Claim
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1. An expandable medical device comprising:

  • a plurality of elongated struts, said plurality of elongated struts joined together to form a substantially cylindrical device which is expandable from a cylinder having a first diameter to a cylinder having a second diameter, said plurality of struts each having a strut width in a circumferential direction and a strut thickness in a radial direction;

    at least one opening in at least one of the plurality of struts; and

    at least one beneficial agent provided in the at least one opening in a plurality of layers, wherein the at least one opening comprises a plurality of openings containing the beneficial agent and a plurality of openings extending through the struts and remaining open.

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