Vascular stent
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United States of America Patent
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Dec 6, 1994
Issued Date -
N/A
app pub date -
Feb 4, 1994
filing date -
Mar 25, 1992
priority date (Note) -
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Abstract
A vascular stent for reducing hemodynamic disturbances caused by angioplasty. The stent is formed from a single filament of low memory biocompatible material having a series of U-shaped bends. The filament is wrapped around a mandril, in a circular fashion, in order to align the curved portions of each bend which may then be connected. The stent provides a maximum amount of structural support for the lumen while minimizing hemodynamic disturbances inside the lumen.
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