The Zen-O portable oxygen concentrator is a top-notch POC designed for active patients requiring oxygen therapy, offering both pulse and continuous oxygen delivery modes. It's specifically crafted to empower individuals with respiratory disorders like COPD to better manage their oxygen therapy at home or on the go. Weighing just 4.66 kg, Zen-O™ can deliver up to 2 liters per minute of oxygen, providing flexibility for various needs. It comes with accessories like a carry bag and pull cart for enhanced mobility. Its practical and sturdy design ensures operational efficiency and a low cost of ownership for home oxygen providers. Zen-O™ features a field-replaceable sieve bed, crucial for oxygen production, which can be easily replaced in under 5 minutes, saving time and money. Additionally, it boasts breath sensitivity and Rate Response Therapy™ (RRT), automatically adjusting to the patient's oxygen requirements.
For Zen-O replacement parts and accessories, click here
Unlike other devices that deliver a fixed amount of oxygen, Zen-O™ automatically increases the amount of oxygen delivered if a patient’s breath rate rises.
The Eco Mode feature allows users to switch the operation of the device from Rate Responsive to Fixed Minute Volume for longer battery duration
The Zen-O™ portable oxygen concentrator is FAA-approved for use on board aircraft, having passed all relevant compatibility tests. Each unit comes with a label confirming conformity to FAA acceptance criteria, and the user can also carry an unlimited number of spare batteries as per FAA regulations.
The Auto Mode feature activates after 60 seconds if no breath is detected, the device will automatically deliver pulses at a rate of 18 breaths per minute to the user. This feature allows users to continue receiving some oxygen if the cannula is dislodged.
Unlike most other brands, the Zen-O™ has been designed with sieve beds that can be replaced easily by the user, at home, without the need to return the device to a distributor or servicing center
Zen-O™ is manufactured to the exacting standards of the European Medical Directive and United States Food and Drug Administration.
| Operating Modes | Pulse and Continuous Modes |
| Flow Control Settings | Pulse settings 1 to 6. Continuous settings 0.5 to 2 in 0.50 increments |
| Dimensions | 12.3" x 8.6" x 6.6" |
| Weight | 10.27 lbs with 1 battery 11.77 lbs with 2 batteries |
| Battery Options | Standard Battery (the POC has 2 battery ports) |
| Battery Duration | Up to 9 hours 40 minutes hours in pulse mode (with 2 batteries) Up to 6 hours in continuous mode (with 2 batteries |
| Battery Charge Time | About 3-4.5 hours for 1 battery About 6 hours for 2 batteries |
| Noise Level | 42 dBa at setting 2 |
| AC Input Range | 100 to 240 VAC; 50 to 60Hz |
| DC Input Range | 11.5-16 VDC |
| Operating Altititude | Up to 13,000 ft |
| FAA Approved | Yes - FAA approved label visible on device |
| Oxygen Concentration Purity | 87%-96% at seal level at all settings |
| Warranty | 3 Years or 15000 hours (which ever comes first). 1 year on certified pre-owned units. Please note - Any smoking while using the unit or evidence that unit has been used in a smoke filled environment will void the warranty. |
| Flow Settings | Standard (1 Battery) | Dual (2 Batteries) |
| Pulse 1 | 4 hours 50 minutes | 9 hours 40 minutes |
| Pulse 2 | 4 hours 30 minutes | 9 hours |
| Pulse 3 | 2 hours 30 minutes | 5 hours |
| Pulse 4 |
2 hours | 4 hours |
| Pulse 5 | 1 hour 40 minutes | 3 hours 20 minutes |
| Pulse 6 | 1 hour 20 minutes | 2 hours 40 minutes |
| Continuous 0.5 | 3 hours | 6 hours |
| Continuous 1.0 | 1 hours 30 minutes | 3 hours |
| Continuous 1.5 | 1 hours | 2 hours |
| Continuous 2.0 | 45 minutes | 1 hour 30 minutes |
Runtimes are based on an average breathing rate of 18 breaths per minute
