Intravascular stent
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United States of America Patent
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-
Mar 21, 2000
Grant Date -
N/A
app pub date -
Oct 14, 1997
filing date -
Apr 26, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stent in a non-expanded state includes a plurality of a first column expansion strut pairs that form a first expansion column, a plurality of second column expansion strut pairs that form a second expansion column and a plurality of first serial connecting struts that form a first connecting strut column. The first connecting strut column couples the first expansion column to the second expansion column. At least a portion of the plurality of the first serial connecting struts have a first stair-step and a second stair-step. The first expansion column, second expansion column, and first connecting strut column form a plurality of geometric cells. At least a portion of the plurality of geometric cells are asymmetrical geometric cells.
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