A stationary continuous-flow oxygen concentrator distributed by Philips Respironics for prescribed home oxygen therapy, delivering an adjustable 0.5–5 L/min flow.

Expected benefit:
Delivers continuous concentrated oxygen for patients who have been prescribed supplemental oxygen at home or in a care setting; it is not an emergency resuscitation device.

Key information:
• Continuous flow: 0.5–5 L/min.
• Oxygen concentration: 93% ±3%; outlet pressure 30–80 kPa.
• Approximate size 41 × 26.5 × 56.6 cm, weight 18 kg and sound level below 40 dBA.
• 230 V / 50 Hz continuous-operation device.

Ingredients / composition:
Medical device; no medicinal ingredients. Main functional components include the concentrator/compressor and molecular-sieve system, flow meter, oxygen outlet, filters, alarms and power system. Package accessories must be confirmed against the local carton and user manual.

Recommended use:
Use only at the oxygen flow rate and duration prescribed by a clinician and after setup/training by the supplier. Place upright in a well-ventilated area with air inlets unobstructed, connect the prescribed cannula/tubing, switch on, allow the unit to stabilize and set only the prescribed flow. Perform cleaning and filter care exactly as described in the patient manual.

Warnings and disclaimer:
Prescription medical device. Oxygen supports combustion: no smoking, flames, sparks, oil, grease, aerosols or flammable materials near the device or user. Maintain the manual’s clearance and electrical requirements. Do not change flow without the prescriber. This concentrator is not an emergency resuscitation device and depends on mains power; keep the clinician-approved backup oxygen plan available. Respond to alarms as instructed and contact the supplier if output is abnormal. Read the local manual before use.