Suction catheter assemblies
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United States of America Patent
Stats
-
Oct 24, 1995
Issued Date -
N/A
app pub date -
Mar 14, 1994
filing date -
Oct 28, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A suction catheter assembly has an aspirating catheter that is enclosed along its length within a protective sleeve. The catheter extends from a vacuum connecting member, which can be connected to a suction source, and a patient connecting member which has a coupling for connection to a tracheal tube and two side ports for connection to ventilation equipment. A one-way valve in the patient connecting member forms a sliding seal with the catheter and allows trapped gas in the sleeve to escape into the patient connecting member when the catheter is advanced.
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Family
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