Can you use candles in room if on oxygen concentrator

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Can you use candles in the room if on an oxygen concentrator?

It is not safe to use candles in a room with a hyperbaric oxygen chamber or oxygen concentrator. Oxygen concentrators increase the concentration of oxygen in the environment through physical methods, and the oxygen concentration they output is usually higher than the natural oxygen concentration in the air (about 20.9%). The hyperbaric oxygen chamber increases the ambient pressure and provides high concentrations of oxygen for breathing, which makes the oxygen content in the environment much higher than normal levels.

Oxygen itself is not flammable, but it is a combustion aid. In an environment with high oxygen concentration, the spread of flames will be greatly accelerated, and many substances that are originally difficult to ignite may also be ignited. Even some everyday materials such as clothing, bedding, etc. may be more flammable. Therefore, introducing a fire source such as a candle into such an environment significantly increases the risk of fire.

For safety reasons, when using an oxygen concentrator or in a hyperbaric oxygen chamber, you should strictly follow the manufacturer's safety guidelines and stay away from any potential sources of ignition, including candles, matches, cigarettes, etc. Ensure that there is good ventilation in the room to prevent abnormal increases in oxygen concentrations, and follow all relevant operating procedures and safety precautions. These safety measures are particularly critical in medical environments to avoid the risk of fire or explosion.

What should you not do with an oxygen concentrator?

When using an oxygen concentrator, to ensure safety and the normal operation of the equipment, the following behaviors should be avoided:

Avoid fire sources: Never use open flames in the room where the oxygen concentrator is used. This includes candles, matches, cigarettes, etc., because high concentrations of oxygen will greatly increase the risk of fire.

Prevent electrical short circuits: Ensure that the power supply is stable. Avoid using faulty power sockets to prevent accidents caused by electric sparks.

No contact with grease: Do not let grease or greasy substances contact the oxygen concentrator. This includes oil on the skin, cosmetics, etc., because grease may become an ignition source in a high-oxygen environment.

Do not adjust the flow rate by yourself: Unless instructed by a doctor, do not adjust the oxygen flow rate at will to avoid affecting the treatment effect or causing physical discomfort.

Do not neglect cleaning and disinfection: Clean accessories such as nasal cannula and humidifier bottles regularly to prevent cross infection, and the water in the humidifier bottle should be changed regularly, using distilled water or purified water.

Avoid humid environments: Make sure the oxygen concentrator is placed in a dry and ventilated place. Avoid water from entering the machine and causing damage.

Do not use it over time: Follow the doctor's advice and arrange the oxygen inhalation time and flow rate reasonably. Especially for health-care oxygen concentrators, it is not suitable to use them for a long time continuously to prevent oxygen poisoning.