welding a substantially flat first headgear component to a curved second headgear component, wherein the curved second headgear component is attached at an edge portion of the flat first headgear component to provide a rounded surface at the area of patient contact to increase comfort for the ...
The ResMed® AirFit™ F20 full face cushion is designed to cover both your nose and mouth allowing you to breath freely. This InfinitySeal™ cushion provides a secure and comfortable seal that helps reduce mask leaks and ensures optimal therapy while moving with you throughout the night r...