Stent for expanding a lumen
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United States of America Patent
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-
Aug 13, 1996
Grant Date -
N/A
app pub date -
Sep 22, 1994
filing date -
Sep 27, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stent for expanding lumens, formed of a wire member which has a zigzag configuration, first and second straight sections and a plurality of bends cross-linked with each other to form a plurality of turns. The stent need not provide means for connecting each wire member. The elasticity of the stent is uniform. The position of the stent in a body cavity is maintained since the longitudinal change of the stent is very small. Also the stent provides means for preventing restenosis of the lumens.
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