8 factors to consider before buying oxygen concentrators

Oxygen concentrators are healthcare devices that assist those with respiratory insufficiency (hypoxemia). They are designed to concentrate oxygen in the air by removing nitrogen, helping those who require oxygen therapy to improve and stabilize blood oxygen saturation levels. While these devices are designed to help maintain oxygen levels, not all models work in the same way. So, it is important to consider all options and assess specific needs to choose the right device. Oxygen concentration While oxygen is compressed and filtered in the concentrator, the amount then delivered contains a specific percentage of pure oxygen. This value is known as the oxygen concentration. Before buying the device, one must check if the oxygen flow rate is about 2 L/min. This rate is usually sufficient for home oxygen concentrators. Some may require a higher flow rate, in which case they can choose devices with up to 10 L/min. Noise levels An oxygen concentrator generally produces some noise, which can be bothersome for many. So, when looking for a device, choose a model with noise levels between 31 dB and 60 dB. This range is equivalent to the sound of a quiet conversation or a voice in a calm environment. Additionally, some manufacturers offer models with quieter operation.






