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Oxygen Concentrator Precautions

When patients have damaged or weakened lungs, they sometimes have a hard time inhaling enough oxygen. Oxygen concentrators provide oxygen at levels that are higher than normal. These concentrators help patients who struggle to breathe in enough oxygen. They are cheaper and safer than compressed oxygen. However, they can still be dangerous if not used properly.

  1. Flammability

    • Oxygen in its concentrated form can increase the chance that objects ignite as it's part of the combustion triangle, along with heat and fuel. Keep any ignition sources -- such as lit candles, stoves, furnaces, heaters, incense and radiators -- at least 10 feet away from the oxygen equipment and all tubing and cannulas. Use a microwave if you have to heat up any food while using the concentrator or have someone else cook for you. Always have a functioning smoke detector in any rooms where the concentrator is used, as well as easily accessible fire extinguishers. Have the batteries on your smoke detectors checked regularly.

    Electricity

    • The concentrator is an electricity-demanding device and should not be plugged into the wall with other appliances that use a lot of electricity; otherwise, the outlet could blow a fuse or circuit breaker. Also, the resulting electrical surge can damage the concentrator. Do not plug the concentrator into the wall with an extension cord.

    Adequate Spacing

    • Keep the concentrator at least 6 inches away from objects that can block airflow, including drapes and bedspreads. Do not place thick carpets, padding or similar objects over the concentrator, or it will operate inadequately and could overheat and malfunction. The concentrator works ideally in a room between 50 and 104 degrees Fahrenheit.

    Do Not Use These Products

    • Avoid using petroleum products, grease, oil or other flammable objects near the oxygen equipment. Even oil-based hair products -- such as hand lotions and petroleum jelly -- can cause a fire. Never smoke in the same building where you use the concentrator. The technicians who deliver the concentrator are legally required to give you "No Smoking" signs that must be posted on or near the front door and other exterior doors to notify everyone who enters the home that smoking is dangerous. Do not use alcohol or sedatives, when using the concentrator, as these substances can further reduce your ability to breathe.

    Flow Rate

    • Understand the instructions given to you by the respiratory therapist or durable medical equipment technician who delivers your unit to you. If you are not sure about its operation, have a family member or caregiver on hand to hear the instructions as well. The concentrator has flow rates that are adjustable, but you should not adjust them without first contacting your physician. The flow rate can range from 0.5 LPM to 10 LPM. Concentrators can operate at a higher level than portable units, but they won't operate optimally at lower temperatures or in higher humidity conditions.

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