Sleep Devices

Why buy a sleep apnea device?

Untreated sleep apnea causes breathing pauses during sleep. The result: fatigue, high blood pressure, cardiac arrhythmias and more. A CPAP or APAP device prevents the airway from collapsing and delivers stable airway pressure. This reduces symptoms and helps you wake up refreshed.

Comparing device types

• CPAP device with constant pressure
  Delivers a constant pressure (e.g. 8 cmH₂O). Ideal if your sleep physician has set a fixed value.
• APAP device with automatic pressure adjustment
  Detects your breathing patterns in real time and adjusts the therapy pressure within preset limits – optimal for restless sleepers.
• BiPAP device for high pressure requirements
  Works with two pressure levels (inhalation and exhalation). Perfect for COPD or very high pressure needs.

Buying criteria – how to make the right choice

1. Device type & pressure requirements: Choose CPAP, auto‑CPAP or BiPAP according to your doctor’s prescription. Modern devices come with ramp start, exhalation relief, humidifier and auto start/stop as standard – comfort features hardly differ between brands.
2. Mobility: Do you travel a lot? Then a lightweight CPAP travel device under 1 kg is worthwhile, such as the ResMed AirMini (only 300 g) – it fits in hand luggage and is FAA‑approved for long‑haul flights.
3. Data tracking & app: Modern devices send sleep reports via Bluetooth to your smartphone. This lets you monitor your CPAP compliance in the myAir app from ResMed – including score, mask fit check and tips.
4. Mask & accessories: A suitable CPAP mask is part of the basic kit. The key is whether you breathe through your mouth or nose: full‑face masks are suitable for mouth breathers, nasal or pillow masks for pure nasal breathers. You should also pay attention to compatible fine filters, cleaning sets and optional heated tubes to avoid condensation.

FAQ – frequently asked questions before purchase