Oxygen concentrators are medical devices that concentrate oxygen from the surrounding air and deliver it to the user through prescribed oxygen delivery equipment.
One important specification when comparing stationary oxygen concentrators is their maximum oxygen flow capacity, commonly expressed in litres per minute (LPM).
1. What is a 5 LPM oxygen concentrator?
A 5 LPM oxygen concentrator is designed to provide oxygen flow up to its specified maximum capacity of 5 litres per minute.
It is commonly used in home oxygen therapy when the prescribed flow requirement is within the device's rated capacity.
2. What is a 10 LPM oxygen concentrator?
A 10 LPM oxygen concentrator is designed to deliver flow rates up to 10 litres per minute, subject to the manufacturer's specifications and oxygen concentration performance.
It is intended for situations where a higher prescribed flow capacity is required.
3. Main differences
| Parameter | 5 LPM | 10 LPM |
|---|---|---|
| Maximum rated flow | Up to 5 LPM | Up to 10 LPM |
| Device type | Stationary | Generally stationary |
| Selection | Based on prescribed flow | Based on prescribed flow |
| Important check | Oxygen concentration at required flow | Oxygen concentration at required flow |
Actual oxygen concentration and performance should be checked against the manufacturer's specifications at the intended flow rate.
4. Important factors before selecting an oxygen concentrator
- Prescribed oxygen flow rate.
- Required oxygen concentration.
- Continuous operating capability.
- Noise level.
- Power consumption.
- Alarm and safety features.
- Maintenance and service support.
- Warranty and installation arrangements.
Do not select a 10 LPM device simply because it has a higher flow rating. The required flow and oxygen therapy settings must be determined by the treating clinician.
5. Oxygen concentrators at SAIMAA Medical Devices
SAIMAA's catalogue includes selected oxygen concentrators such as OxyMed 5 LPM and 10 LPM models, Philips Respironics EverFlo and other listed equipment.
Contact the team for product specifications, current prices and availability in Delhi NCR.