MySleepApnea.Org

  At first glance there is very little physical difference among CPAP, autoCPAP and Bi-level systems. All basic RAD systems consist of the same basic components.

The unit (often referred to as “the box”)
Interface ( a mask or nasal pillows) and headgear
Tubing and connectors

The Unit: In addition to a smaller blower and electronic components inside the [...]