Proximal end fitting with an improved seal for use in a catheter guidewire assembly
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United States of America Patent
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Jul 20, 1993
Grant Date -
N/A
app pub date -
Feb 19, 1992
filing date -
Feb 19, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention comprises a proximal end fitting for use within a guidewire assembly wherein the proximal end fitting comprises an elongated radially compressible tube. When in use, the tube is compressed against the O-ring seal in the fitting to better facilitate the seal between the O-ring and the guidewire and thereby better control blood reflux.
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