Stent for placement at luminal os
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United States of America Patent
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-
Jan 27, 2009
Grant Date -
Oct 14, 2004
app pub date -
Mar 23, 2004
filing date -
Apr 14, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A prosthesis includes a radially expansible scaffold in at least two circumferential anchors extending from the scaffold. The prosthesis is placed across an os between a main body lumen and a branch lumen. The scaffold is expanded within the branch lumen and the circumferential anchors deformed outwardly to conform to the wall of the main body lumen. Optionally, a second prosthesis may be placed within the main body lumen after the first prosthesis has been deployed.
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