When it comes to our health, we need to realize that. The pressure can be set from 4 to 20. An auto-CPAP machine is likely the best long-term option, since your air pressure needs change day by day (and even hour by hour) as you sleep. Mask Type: Nasal pillows by Rainmom177 Tue Aug 01, 2017 2:38 pm, Post A data recording machine usually stores patient data that is viewable on the machine or from a removable "smart card" or other memory card on your computer. by O97CYD8 Tue Aug 01, 2017 2:39 pm, Post Philips Respironics is the most prescribed PAP system by U.S. sleep physicians* *2016 Philips blinded, incentivized survey of U.S. Sleep Physicians (n=180) 22% longer use of their therapy devices per night* Sleep therapy success* at your patients' fingertips.