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Covered stent with side branch

  • US 20020052648A1
  • Filed: 10/09/2001
  • Published: 05/02/2002
  • Est. Priority Date: 10/13/2000
  • Status: Active Grant
First Claim
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1. A system for treating stenosis in a blood vessel comprising:

  • a first expandable stent and a first graft overlying the first expandable stent, the first graft having a first lumen for blood flow and having a first end, a second end, an intermediate portion between the first and second ends, and an opening in the intermediate portion;

    a second expandable stent and a second graft overlying the second expandable stent, the second graft extending at an angle to the first graft and having a second lumen communicating with the first lumen of the first graft, at least a portion of the second graft extending through the opening in the intermediate portion of the first graft.

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