Continuously adjustable high flow insufflator valve
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United States of America Patent
Stats
-
Dec 24, 1996
Grant Date -
N/A
app pub date -
Apr 25, 1995
filing date -
Apr 25, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A valve having a continuously adjustable flow rate which can be used in an insufflator. The valve includes an inlet fluidly coupled with a fluid supply, a chamber fluidly coupled with the inlet, a perforated disk, an outlet, and a two-sided dynamic seal arranged about the perforated disk and having a first side fluidly coupled with the chamber and a second side fluidly coupled with the outlet. By varying a rotational velocity (or frequency) of the perforated disk, the flow rate of the valve can be continuously adjusted.
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Family
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Cited Art Landscape
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