Feasibility Study to Assess the Scan, Fit and Print Process for the Aveera "Patient Matched" CPAP Mask

1. Assess the process of scan, fit and print

2. Subjective/objective assessment of fit of the Aveera during the 2 week use for leaks
and comfort

3. Ethnographic insights into the user experience of the scan, fit, print process.

Inclusion Criteria:

- ≥ 18 years of age

- Both genders

- Currently prescribed fixed pressure CPAP or APAP for the treatment of OSA

- Currently CPAP pillows and nasal mask users

- Patients who are adherent as defined by conventional standards (i.e. 4 hours per
night/70% of the nights)

Exclusion Criteria:

- Unwilling to wear the AVEERA

- Concern about privacy of data

- Pregnant

- Full face mask user

- Any medical condition deemed by the investigator to pose an issue with the subject's
participation.

- Upper limit of CPAP pressure of ≥ to 15 cm H20 or APAP a upper limit pressure setting
of ≥17cm H2O

- Requires the use of supplemental oxygen