#$%^&*AU2011253532B220120426.pdf#####ABSTRACT A method of treating a sleep disorder comprising: inserting at least a portion of a nasal respiratory device into a subjects nasal cavity and securing the nasal respiratory device in communication with the subjects nasal cavity, wherein the nasal respiratory device comprises an airflow resistor that inhibits exhalation more than it inhibits inhalation and a holdfast and wherein the nasal respiratory device is secured using an adhesive. 2967459_1 (GHMatters) P72209.AU.3 2 1 11 111 1Sheet 1 of 23 14 F I F I$C. Z