Exhalation valve for mechanical ventilator
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United States of America Patent
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Aug 15, 2000
Issued Date -
N/A
app pub date -
May 15, 1998
filing date -
May 15, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
An exhalation valve assembly for use in the mechanical ventilation of respiratory patients in which the PEEP valve and the exhalation valve are combined into a single valve mechanism, and which includes a wye in which the patient tube splits at equal angles into the ventilator tube and a tube closed off by the PEEP valve, so as to maintain the exhalation drive hose and the ventilator hose generally parallel, and avoid sharp angles in the air flow.
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Family
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