Tubular medical endoprostheses
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United States of America Patent
Stats
-
Sep 5, 2006
Grant Date -
Mar 21, 2002
app pub date -
Aug 8, 2001
filing date -
Mar 31, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tubular prosthesis device for use within the body. The device includes, a metal filament material formed of metal outer member having an exposed outer surface and a core within the extended outer member formed of a different metal than the outer member. The core is secured within and substantially enclosed by the outer member. The device can be reduced to a small size for introduction into the body lumen and expandable to a sufficiently large size to engage the wall of the body lumen. Stents formed of composite wires are shown.
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Family
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