Expandable stent
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United States of America Patent
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Jul 7, 1998
Grant Date -
N/A
app pub date -
Aug 23, 1996
filing date -
Aug 23, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
An expandable tubular reinforcing member of the invention is used for a body lumen. The reinforcing member is basically formed of a plurality of rows of expandable joint members and a plurality of rows of flexible elongated members. The joint members in one row are arranged in a circular form and are spaced apart from each other. The elongated members in one row are arranged in a circular form, and each flexible elongated member extends diagonally to a central axis of the reinforcing member and connects two of the joint members situated in adjacent two rows. When a radial force is applied from an inside of the reinforcing member, the elongated members are bent relative to the joint members to have a larger diameter.
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Cited Art Landscape
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