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Stent-graft with rails

  • US 6,805,706 B2
  • Filed: 08/15/2003
  • Issued: 10/19/2004
  • Est. Priority Date: 08/15/2002
  • Status: Expired due to Fees
First Claim
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1. A stent-graft comprising:

  • an elongated stent portion extending about an axis;

    a graft portion being at least partially coextensive with said stent portion; and

    at least one rail element extending along a length of said stent-graft, each rail element being movably coupled to said stent portion and/or said graft portion such that at least a portion of said stent portion and said graft portion are freely movable along a portion and relative to each rail element.

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