Inner lumen anti-free flow device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 17, 2002
Grant Date -
N/A
app pub date -
Aug 29, 2000
filing date -
Aug 29, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An anti-free flow device is disclosed for a fluid administration system having a tube assembly engageable with a pump having one end of the tube assembly connected to a source of fluid and the other end in fluid flow communication with a patient. The valve device comprises a tube portion defining a channel in-line along a portion of the tube assembly and a body disposed and securely retained inside the channel. Fluid flow is initiated through the tube assembly whenever the tube assembly is in a stretched condition, such as when the tube assembly is engaged with the pump. However, fluid free flow is prevented whenever the tube assembly is in a relaxed condition or disengaged from the pump.
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