Snap-in connection assembly for extension guidewire system
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United States of America Patent
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-
Sep 29, 1998
Issued Date -
N/A
app pub date -
Mar 3, 1997
filing date -
Apr 18, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The extension guidewire system is used with an inserted guidewire, such as used in a PTCA dilatation balloon catheter system, and includes a snap-connector assembly at and between a distal end of an extension guidewire and a proximal end of an initially inserted guidewire. The connector assembly comprises a snap-in sleeve mounted at the distal end of the extension guidewire, locking structure on the proximal end portion of the initially inserted guidewire and a radially inwardly extended detent on the snap-in sleeve positioned to engage in a gripping manner, and lock against, the locking structure on the proximal end of the initially inserted guidewire.
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