Stent with geometry determinated functionality and method of making the same
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United States of America Patent
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May 5, 2009
Grant Date -
May 6, 2004
app pub date -
Nov 5, 2002
filing date -
Nov 5, 2002
priority date (Note) -
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Abstract
The present invention, in an exemplary embodiment, provides a stent, which combines many of the excellent characteristics of both silicone and metal stents while eliminating the undesirable ones. In particular, a principal objective in accordance with the present invention is to provide a family of stents where the relative hardness/softness of regions of the stent can differ from other regions of the stent to provide additional patient comfort and resistance to radial forces. An exemplary embodiment also provides a family of stents with novel interstice configurations that facilitate flexibility, durability and/or proper installation.
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