Nasal respiratory devices for positive end-expiratory pressure
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United States of America Patent
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Oct 5, 2010
Grant Date -
Dec 27, 2007
app pub date -
Jun 7, 2007
filing date -
Dec 8, 2004
priority date (Note) -
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Abstract
Described herein are nasal respiratory devices, in particular, nasal respiratory devices configured to achieve positive end-expiratory pressure (PEEP) in a subject wearing the device. PEEP devices may have a threshold pressure for opening during expiration. In some variations, these devices have a threshold pressure for closing during expiration.
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