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Devices, systems and methods for enclosing an anatomical opening

  • US 9,119,625 B2
  • Filed: 10/05/2012
  • Issued: 09/01/2015
  • Est. Priority Date: 10/05/2011
  • Status: Active Grant
First Claim
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1. An aneurysm device endovascularly deliverable to a site proximate to an aneurysm, the aneurysm device comprising:

  • an arched closure structure comprising a distal-facing aspect configured to at least partially occlude the aneurysm, and a proximal-facing aspect configured to arch over lumina of an artery, wherein the arch is configured to span unobtrusively over the lumina and forms no incursion into the vascular flow path;

    a supplemental stabilizer connected to the closure structure, the supplemental stabilizer configured to reside in the artery and press outward against a luminal wall thereof; and

    a barrier spanning at least a portion of the distal-facing aspect of the closure structure, the barrier having an aperture therein configured to provide access to the aneurysm, wherein the aperture is sized and shaped to allow passage of a catheter therethrough.

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