Accesories

Oxygen concentrators play a central role in modern respiratory support. Whether at home, on the go, or in medical settings, these devices ensure a reliable oxygen supply and significantly improve quality of life. This article explains the different types of oxygen concentrators available, important accessories, and what to consider when purchasing one.

Oxygen concentrators & oxygen devices – How they work

An oxygen concentrator or oxygen device filters oxygen directly from the ambient air and provides it in concentrated form. This eliminates the need for heavy oxygen cylinders. Advantages of modern devices include:

• compact design

• energy-efficient technology

• selectable continuous flow or demand-controlled pulse mode

Portable solutions – Small and flexible

Small, portable oxygen concentrators are especially practical for active people. Variants such as the smallest portable oxygen concentrator or a small portable oxygen concentrator with a battery offer:

• maximum freedom of movement

• lightweight for on the go

• easy to use on excursions, trips or in everyday life

This allows mobility and safety to be optimally combined.

Continuous flow oxygen concentrator – Stable supply

A continuous-flow oxygen concentrator delivers a constant flow of oxygen – independent of breathing. This technology is ideal for:

• Patients with high oxygen requirements

• nighttime use during sleep

• use with accessories such as a nasal cannula (nasal cannula)

Oxygen generator & sleep oxygen device

In addition to standard devices, there are specialized solutions:

• Oxygen generator – produces oxygen directly from the air, efficiently and with low maintenance.

• Sleep oxygen device – designed for nighttime use, ensures stable breathing during sleep.

Anyone wanting to buy an oxygen therapy device should pay attention to noise level, energy consumption and adjustment functions.

Nasal cannula & flow rate

The connection between the device and the user is usually made via a nasal cannula. Depending on the needs, there are:

• High Flow Nasal Cannula – for high oxygen levels

• Heated High Flow Nasal Cannula – warms and humidifies the oxygen for greater comfort

• Cannula Nasal Oxygen – Standard solution for daily use

The correct O₂ Flow Rate Nasal Cannula (oxygen flow rate) is individually set by the doctor to ensure safe and effective therapy.

Price-performance ratio – Which is the cheapest oxygen concentrator?

Those looking for the cheapest oxygen concentrator will find many offers. However, price should not be the only criterion. Also pay attention to:

• Quality & Safety Standards

• Warranty & Service

• Spare parts & accessories

Oxygen concentrator for sale – tips for buying

Many vendors sell oxygen concentrators – both new and used. Before buying, you should check:

• Is a warranty offered?

• Is there a reliable customer service department?

• Should it be a stationary or portable device?

This is how you can find the right device for your personal needs.

Conclusion

Whether you're looking for a portable oxygen concentrator, a continuous-flow oxygen concentrator, an oxygen generator, or a sleep oxygen device – the selection is vast. Modern devices offer safe, comfortable, and mobile oxygen therapy. When purchasing an oxygen therapy device, it's important to consider quality and service in addition to price to ensure long-term benefits such as greater freedom and improved quality of life.