Medical oxygen concentrator PO3/PO5

portablePSAcontinuous flow

Product overview
The PO3/PO5 portable medical oxygen concentrator is a compact, high-performance device that uses advanced replaceable molecular sieve technology to supply oxygen-enriched air. It features breath-synchronized triggering technology for high sensitivity and efficient oxygen delivery. If no spontaneous breathing is detected for 10 consecutive seconds, the system automatically switches to a backup continuous oxygen supply mode to ensure patient safety. The PO3 provides 3 adjustable pulse-dose settings and the PO5 provides 5 adjustable pulse-dose settings; both maintain an oxygen concentration of 93% ± 3%. Lightweight construction and compact dimensions make the unit suitable for travel and daily use.

Product highlights

• Smart triggering: Breath-synchronized triggering ensures responsive oxygen delivery; device supports backup pulse and automatic continuous modes if no breath detected.
• Medical-grade oxygen: Replaceable high-end molecular sieve maintains oxygen concentration of 93% ± 3%.
• High output flow: PO3 maximum oxygen flow 660 mL/min (3 pulse-dose settings); PO5 maximum oxygen flow 1000 mL/min (5 pulse-dose settings).
• Portable design: Unit weight approximately 2 kg for easy transport.
• Low noise operation: Noise level below 60 dBA for comfortable environments.

Usage & safety features
Breath-synchronized triggering technology increases sensitivity and patient comfort by detecting inspiratory effort and delivering appropriate pulse dosing. The device offers demand (pulse) dosing with automatic switch to continuous oxygen supply as a safety backup if spontaneous breathing is absent for 10 seconds. Flow settings are adjustable to meet varying respiratory requirements while preserving stable oxygen concentration.

Technical specifications

• Model/Series: PO3 / PO5
• Oxygen concentration: 93% ± 3%
• PO3 maximum oxygen flow: 660 mL/min
• PO3 pulse-dose settings: 3 adjustable settings
• PO5 maximum oxygen flow: 1000 mL/min
• PO5 pulse-dose settings: 5 adjustable settings
• Backup mode: Automatic switch to continuous oxygen supply if no spontaneous breath detected for 10 seconds
• Breath detection: Breath-synchronized triggering technology (high sensitivity)
• Weight: Approximately 2 kg
• Noise level: < 60 dBA
• Consumable: Replaceable molecular sieve