Dual lumen catheter
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United States of America Patent
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-
Nov 15, 1994
Grant Date -
N/A
app pub date -
Oct 22, 1993
filing date -
Oct 22, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a dual lumen catheter for insertion within a blood vessel of a patient. The dual lumen catheter has an elongated flexible tube with three conduits contained therein. The first and second conduits are connected together by an opening in the common wall therebetween, which opening extends through the wall of the catheter tube. The third passageway forms a second lumen. Each of the lumens has means adapted for placement of the lumen in fluid communication with a source of liquid to be administered to the patient through the catheter, to means for withdrawing a blood sample or to means for monitoring blood pressure.
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