Stent with differential lengthening/shortening members
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United States of America Patent
Stats
-
Mar 30, 2004
Grant Date -
May 22, 2003
app pub date -
Nov 20, 2001
filing date -
Nov 20, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stent includes a first portion which does not substantially lengthen axially upon radial contraction of the first portion and a second portion which lengthens axially upon radial contraction of the second portion. The second portion extends from the first portion and constitutes a free end portion of the stent.
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