Oxygen concentrators are medical devices used to deliver oxygen to people who need it. Oxygen concentrators have become a staple in healthcare, providing a reliable and cost-effective way to get oxygen to those who require it most. They work by taking room air, which contains about 21 percent oxygen, and through a process called adsorption, separating the other 79 percent of air (which is nitrogen) to increase the oxygen concentration of the air that is delivered to the user. This concentrated air typically contains up to 95 percent oxygen, which is just as good as regular medical-grade oxygen.

Oxygen concentrators have many benefits to users. With a concentrator, users no longer have to worry about transporting or storing heavy oxygen tanks, as oxygen concentrators are light and portable, and draw power from a standard outlet. Furthermore, they are low maintenance and less expensive to operate over time when compared to tanks, as they never need to be refilled. Finally, oxygen concentrators are safer than gas tanks, as they generate no fire hazard and use fewer chemicals than tanks.

The most common type of oxygen concentrator is the stationary unit. These machines are designed to remain in one location, typically in the patient’s home, and are extremely quiet and low maintenance. Stationary oxygen concentrators usually come with different settings, allowing the user to adjust their oxygen level to the desired concentration. Many even feature alarm systems that alert caregivers if there is an issue.

Oxygen concentrators have become invaluable to those who need it to live. From medical offices to home-care settings and even on-the-go, oxygen concentrators offer a safe and reliable way to maintain personal oxygen levels. Though oxygen concentrators do have a higher upfront cost than tanks, they require less maintenance and can be reused for many years, making them a cost-effective and reliable investment for those who need supplemental oxygen.