US 12,290,634 B2
Airway mask interface apparatus
Henry Gonzalez, Upland, CA (US)
Filed by Henry Gonzalez, Upland, CA (US)
Filed on Jul. 27, 2021, as Appl. No. 17/386,128.
Prior Publication US 2021/0353891 A1, Nov. 18, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 16/06 (2006.01); A61M 16/12 (2006.01); A61M 16/20 (2006.01)
CPC A61M 16/0605 (2014.02) [A61M 16/0666 (2013.01); A61M 16/20 (2013.01); A61M 16/0622 (2014.02); A61M 16/122 (2014.02); A61M 2205/12 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An airway mask interface apparatus, comprising:
a panel including an upper surface and a lower surface, the upper surface adapted to engage an output of an external gas providing mask and the lower surface adapted to engage a user's face;
a conduit system including a first conduit and a second conduit,
the first conduit passing through the panel from the upper surface to the lower surface and located in a position corresponding to a point of contact with a mouth region of the user's face when the panel is placed on the user's face; and
the second conduit in fluid communication with the first conduit; and
a supplemental gas delivery system adapted to engage with an input to the conduit system, the input internal to the panel, and
at least one gas containing cassette configured with the panel and in fluid communication with the first conduit and/or the second conduit.