Endotracheal tube connector with integral pneumotach transducer
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United States of America Patent
Stats
-
Feb 22, 1994
Grant Date -
N/A
app pub date -
Sep 11, 1991
filing date -
Sep 11, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pneumotach gas flow transducer having strain gauge pressure transducers disposed therein for disposition in a selected element or component of a ventilatory circuit. A differential pressure is communicated from the upstream and downstream sides of a flow restrictor in the element's passageway to the transducers via a barrier medium which fills holes in the element and contacts the transducer elements.
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Family
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Cited Art Landscape
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