What Do Oxygen Concentrators Do?

A person who suffers from chronic respiratory diseases may need supplemental oxygen. His physician may prescribe home oxygen therapy, which can be delivered to him via an oxygen delivery system like an oxygen concentrator.
  1. What They Are

    • The air is made of different gases, such as oxygen and nitrogen. Oxygen concentrators pull in air from the environment, then extract the oxygen contained in the air and store it for delivery to a person. It releases the other gases back into the environment.

    Maintenance

    • Oxygen concentrators need electricity to work. Power fluctuations can affect the smooth running of an oxygen concentrator and power outages will prevent it from working at all. Oxygen concentrators can provide unlimited amounts of oxygen, so they do not require refills.

    Advantages

    • Oxygen concentrators are safer than other home oxygen delivery systems such as compressed oxygen tanks. They cost less since there is no need for intermittent oxygen refills and are convenient for home use. They come in big and small sizes.

    Disadvantages

    • There is a risk of mechanical failure involved with the use of oxygen concentrators and maintenance may be needed from time to time. Oxygen concentrators also produce noise, vibration and heat which could make a person uncomfortable. Electricity bills are incurred with the use of this oxygen delivery system.

    Safety

    • Oxygen is a flammable gas. An oxygen delivery system such as the oxygen concentrator should be used at least 6 feet away from open flames or sources of heat. They should not be installed in an enclosed space and a "no smoking" sign should be placed on doors or entrances to where they are being used.

Respiratory Disorders - Related Articles