Flexible Anti-Collapsible Catheter Sleeve
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United States of America Patent
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Issued Date -
Mar 8, 2012
app pub date -
Feb 10, 2010
filing date -
Feb 10, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A thin-walled, spiral-cut sleeve is placed on a portion of a ventricular catheter that may be moved into the compression fitting (or similar securing mechanism) of a bolt in a patient. The wall of the sleeve is sufficiently thick so as to prevent the compression fitting from collapsing the drainage lumen of the catheter. A spiral cut in the sleeve allows the sleeve to flex axially, reducing torque forces on the bolt.
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