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Alice PDx

Diagnostic System

Portable testing made easy

The Alice PDx is a portable, diagnostic recording device for Obstructive Sleep Apnoea (OSA) screening, follow-up and diagnostic assessment of cardio-respiratory sleep disorders. This flexible and portable sleep system incorporates the advanced features required to meet today's industry needs. The Alice PDx enables you to test your patients outside of the lab without compromising study results, helping you to avoid the costs associated with re-testing.


Good study results and better night’s sleep

The Philips Respironics Alice PDx offers a limited sleep study with a limited disturbance to your sleep, a comfortable and easy to use device that can be used in both the home and hospital 

System overview

Sensor cables transmit the appropriate signals to the Alice PDx. The signals are stored on the removable memory card, or if configured to do so, the signals can be displayed from the Alice PDx on a computer running the Alice Sleepware software application.

The base configuration channel set supports testing requirements for levels three and four and includes:

  • Nasal pressure cannula
  • Oral thermistor
  • zRIP abdominal and chest belts
  • SpO2
  • Body position

In addition to the basic channel set indicators, there are also indicators for the optional ECG and ExG yokes and the optional therapy interface.

Product Brochure


Please do not hesitate to contact us if you have any questions.

By telephone

From within ROI 1800 24 02 02
From outside ROI +353 (0)1 809 1800
Northern Ireland only (Freephone) 0800 328 5875
Monday to Friday (9.00 am - 5.00 pm)
Only urgent calls are accepted outside these hours

By e-mail

if you prefer, write to us