Guidewire devices having shapeable polymer tips
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United States of America Patent
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Mar 23, 2021
Grant Date -
Jan 18, 2018
app pub date -
Jun 1, 2017
filing date -
Jul 18, 2016
priority date (Note) -
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Abstract
The present disclosure relates to guidewire devices having shapeable tips and effective torquability. A guidewire device includes a core having a proximal section and a tapered distal section. A tube structure is coupled to the core such that the tapered distal section of the core extends into and distally beyond the tube structure. The portion of the core extending distally beyond the tube forms a shapeable tip. A polymer covering encompasses the tip. The tip is configured to reduce the tendency of resilient forces from the tube structure to disrupt a customized shape of the tip.
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