Why will the Logical® Sleep Mask hold my nasal passages open?
The triangular box of conventional mask design creates a zone of pressurised air within the box which changes each time the user inhales and exhales. Because this pressure zone includes both the inside and the outside of the nose, as the pressure on the outside of the nose increases during the normal breathing cycle, the nasal passages can collapse. With the Logical® Sleep Mask there is no pressurised air on the outside surface of your nose and your CPAP air is directed straight into your nostrils, therefore holding the nasal passages open continuously.
