Implantable vascular device comprising a bioabsorbable frame
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United States of America Patent
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Apr 5, 2011
Grant Date -
May 25, 2006
app pub date -
Jul 19, 2005
filing date -
Jun 2, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A multiple-sided valve for implantation within a body vessel comprising a frame comprising a bioabsorbable material is provided. The devices can be pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material, or a bioabsorbable material, including a collagen-based material such as small intestinal submucosa (SIS), may be attached to the frame to form an occlusion device, a graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
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