LAYERED NASAL DEVICES

Described herein are nasal devices. In particular, layered nasal respiratory devices are described. Layered nasal device may include a layered airflow resistor that is configured to resist airflow in a first direction more than airflow in a second direction and that includes a flap valve adjacent to...

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Bibliographische Detailangaben
Hauptverfasser: SERVAITES, Jeffrey, W, DOSHI, Rajiv, KENNEDY, Daniel, Francis, SANDOVAL, Arthur, G, PIERCE, Ryan, Kendall, LOOMAS, Bryan, FERDINAND, Arthur, DURACK, Matthew
Format: Patent
Sprache:eng ; fre ; ger
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