NASAL DEVICES INCLUDING LAYERED NASAL DEVICES AND DELAYED RESISTANCE ADAPTERS FOR USE WITH NASAL DEVICES
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United States of America Patent
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N/A
app pub date -
Feb 25, 2011
filing date -
Jun 7, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Described herein are layered nasal devices including layered nasal devices having one or more stiffening members supporting the holdfast region of the nasal device. The stiffening member may be a stress-distributing member or a separate stress-distributing element or member may be included. In some variations the layered nasal device includes a stress distributing element to help prevent wrinkling, de-laminating, buckling, or otherwise disrupting the shape and/or activity of the nasal device. Also described herein are delayed resistance adapters that may be used with a nasal devices that inhibit exhalation more than inhalation (including, but not limited to the adhesive nasal devices described herein). A delayed resistance adapter may be activated to suspend or bypass the increased expiratory resistance of the nasal device. Suspending the increased expiratory resistance may allow the user to allow a user to acclimate to the use of the nasal device.
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