Guidewire having radiopaque distal tip
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United States of America Patent
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-
Sep 15, 1998
Grant Date -
N/A
app pub date -
Sep 27, 1996
filing date -
Sep 27, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A flexible guidewire having a radiopaque marker at its distal end. The marker is defined by a platinum band attached to a reduced diameter portion of a guidewire core wire. A flexible spring overlies the radiopaque marker bank. The spring is constructed of stainless steel. A weld band is formed at the distal end of the core wire and is fused to the distal end of the marker band to thereby cause these elements to be fused into a single unitary structure.
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Family
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Cited Art Landscape
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