Oxygen Concentrators

Oxygen Concentrators: How They Work and Who They’re For

At one point or another, you may have heard of oxygen concentrators, especially during the COVID-19 pandemic. They have become increasingly popular as people have started to take more interest in their respiratory health. These are medical devices that helps people who have difficulty breathing.

They work by extracting oxygen from the surrounding air and concentrating it into a purified form, which can be inhaled. If know someone having difficulty in breathing, an oxygen concentrator may be an essential device to maintain good health.

In this article, we will discuss how it works and who they are for.

oxygen concentrator

How Do Oxygen Concentrators Work?

Oxygen concentrator work by separating oxygen from the surrounding air and dispensing it in a concentrated form. The device has an air compressor that sucks air from the environment and passes it through a series of filters. These filters remove impurities and then direct the filtered air to a sieve bed. These contains material that removes nitrogen and other gases, leaving behind concentrated oxygen, which is then delivered to the patient.

There are two types of concentrators: stationary and portable. Stationary are designed to be used at home or medical facility, while portable concentrators can be used while on-the-go.

how it works

Who are Oxygen Concentrators For?

Oxygen concentrators are recommended for people who have respiratory issues that lead to low blood oxygen levels. These conditions can include chronic obstructive pulmonary disease (COPD), pneumonia, asthma, and sleep apnea. If you have difficulty breathing and find yourself short of breath, coughing, chest pain, you may need an oxygen concentrator.

They are also used by people who have recently undergone surgery, during their recovery period. They are recommended for people who live at high altitudes or having jobs in areas with low oxygen, like miners or pilots.

Who are Oxygen Concentrators For


Oxygen concentrators are essential devices that help people with respiratory issues to maintain good health. They work by separating oxygen from the surrounding air and dispensing it in a concentrated form, which the patient can then inhale. They come in two types: stationary and portable, and they are recommended for people who have respiratory illnesses, those who have recently undergone surgery, and those who work in areas with low oxygen levels.

If you or someone you know has respiratory issues, it is essential to consult with a healthcare professional before using an oxygen concentrator. A healthcare professional can evaluate the severity of the respiratory issue and recommend the appropriate device.

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