Suction catheter assemblies
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United States of America Patent
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-
Jul 5, 1994
Grant Date -
N/A
app pub date -
Sep 30, 1992
filing date -
Sep 30, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A closed system suction catheter assembly has an aspirating catheter with a radially-projecting portion or flanges at its distal end. The catheter extends through a patient connecting member which is internally shaped to cooporate with the projection on the catheter so that, when the catheter is pulled proximally to its full extent, the projections seal within the patient connecting member.
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