US 10,376,667 B2
Intranasal airway device
Ronald Peets, Sun City Center, FL (US)
Filed by Ronald Peets, Sun City Center, FL (US)
Filed on May 15, 2017, as Appl. No. 15/595,160.
Application 15/595,160 is a continuation in part of application No. 14/299,209, filed on Jun. 9, 2014, abandoned.
Prior Publication US 2017/0246413 A1, Aug. 31, 2017
Int. Cl. A61M 15/08 (2006.01); A61M 16/06 (2006.01); A61M 16/08 (2006.01); A61M 16/10 (2006.01)
CPC A61M 16/0666 (2013.01) [A61M 15/085 (2014.02); A61M 16/0672 (2014.02); A61M 16/0816 (2013.01); A61M 16/10 (2013.01); A61M 2202/0208 (2013.01)] 5 Claims
OG exemplary drawing
 
1. An intranasal device comprising:
a first cannula for insertion into a first nostril of a user;
a second cannula for insertion into a second nostril of a user;
each of the first cannula and the second cannula having an interior surface defining a generally cylindrical lumen and an exterior surface having only one of either a first protrusion or a second protrusion, the first protrusion configured to have a shape of an anteromedial concavity of each of the first nostril and the second nostril, the second protrusion configured to have a shape of a posterolateral concavity of each of the first nostril and the second nostril, wherein the first protrusion and the second protrusion do not form a uniform protrusion around each of the first cannula and the second cannula and wherein the first protrusion is configured to have the shape of the anteromedial concavity and second protrusion is configured to have the shape of the posterolateral concavity prior to insertion into the first nostril and the second nostril of the user.