Detachable segment stent
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United States of America Patent
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Apr 17, 2012
Grant Date -
Jun 9, 2005
app pub date -
Dec 5, 2003
filing date -
Dec 5, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An inventive repositionable stent may comprise a plurality of adjacent serpentine bands connected to one another by at least one permanent connector strut and by at least one disengagable connector strut. The stent may self-expand within a bodily lumen to an intermediate deployment diameter, wherein the stent is constrained from further expansion by the at least one disengagable connector strut. The stent may be repositioned within the bodily lumen while in the intermediate deployment configuration. The disengagable connector strut may be disengaged via electrolytic detachment, whereupon the stent may expand to a full deployment diameter.
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