Rotating balloon expandable sheath bifurcation delivery
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United States of America Patent
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-
Jan 1, 2008
Grant Date -
Sep 2, 2004
app pub date -
Sep 8, 2003
filing date -
Feb 27, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A stent delivery assembly comprises a balloon catheter with a rotatable assembly disposed thereabout. The rotatable assembly comprises a rotatable sheath which in a reduced state is freely rotatable about the medical balloon and when in the expanded state is frictionally engaged by the expanded balloon. A secondary guide wire housing is at least partially engaged to the rotatable sheath. A stent may be disposed about at least a portion of the rotatable sheath and at least a portion of the secondary guide wire housing so that a distal end portion of the secondary guide wire housing exits the flow path of the stent through one of the plurality of cell openings which the stent defines.
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