Multi-lumen catheter and tip configurations for use therewith
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 26, 2004
Issued Date -
N/A
app pub date -
Aug 28, 2000
filing date -
Oct 29, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved multi-lumen catheter with tip configurations for the simultaneous injection and withdrawal of fluids. The multi-lumen catheter includes an outer catheter and an inner catheter. The inner catheter is contained within the outer catheter, extends throughout its length and is bisected by a septum to create two parallel lumens. The inner catheter is secured to the outer catheter and may extend beyond the distal end thereof to promote separation between fluids. The multi-lumen catheter can be supplied with a protective sheath to maintain a sterile environment.
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Family
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