Bifurcated stent with concentric body portions
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United States of America Patent
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N/A
Issued Date -
Oct 28, 2004
app pub date -
Apr 25, 2003
filing date -
Apr 25, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a bifurcated stent comprising first and second stent frameworks. The stent frameworks may be cut from tubular stent frameworks using a laser. Each stent framework includes a leg portion and a body portion. The body portions are formed with segments and gaps and are concentrically aligned such that there is minimal overlap of the segments. Each leg portion may be crimped independently of its corresponding body portion, thus achieving a diameter less than that of its corresponding body portion. The leg portions may be capable of deflecting one from the other when the body portions are concentrically aligned.
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