Catheter with high tactile guide wire
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United States of America Patent
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-
Jun 9, 1992
Grant Date -
N/A
app pub date -
May 3, 1989
filing date -
May 3, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A catheter including an elongated highly flexible hollow lumen and a guide wire positioned within the lumen, the guide wire fabricated from nickel-titanium shape-memory alloy, the guide wire having greater than three percent (3%) elasticity over the temperature range of use of the catheter allowing high-elastic deformation at low stress and low rolling and sliding frictional resistance of the guide wire when moved and bent within the lumen producing a high degree of tactile control is disclosed.
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Family
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Cited Art Landscape
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