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How does an oxygen concentrator work?

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An oxygen concentrator is an electrical device that absorbs air from the environment, separates oxygen from other gases, and delivers oxygen to the patient in high concentrations. Ambient air is absorbed by a small electric compressor through a series of filters. Compressed air passes through two molecular sieve chambers to remove nitrogen.

The waste gas returns harmlessly to the air and the process repeats itself. The patient then receives oxygen through a nasal cannula or mask. This way, you have an uninterrupted supply of oxygen when you need it at the touch of a button. This supply is available 24 hours a day.

Who needs an Oxygen Concentrator?

People with disorders of the lungs, heart or both, who require supplemental oxygen therapy. Supplemental oxygen increases the amount of oxygen the patient breathes in on his own under normal conditions, therefore, more oxygen will enter the bloodstream throughout the entire body. Your body requires a stable supply of oxygen to function properly. If your doctor prescribed an oxygen supplement, it is because you are not getting enough oxygen by taking it in from the air on your own. Supplemental Oxygen Therapy will correct oxygen levels in the blood and eliminate symptoms such as; headache, drowsiness, confusion, fatigue, or increased irritability. The oxygen supplement does not create addiction, on the contrary, this very significantly increases the quality of life of those who use it, since it allows them to lead a normal life.

How does a medical Oxygen Concentrator work?

The Oxygen Concentrator is the most reliable, efficient and convenient source of oxygen supplement available today. The concentrator is electrically operated. The unit separates oxygen from ambient air, allowing you to have high purity oxygen supplement provided to you. through the oxygen tube. Although the concentrator filters oxygen from the room, it will not affect the normal amount of oxygen in your room.

The Oxygen Concentrator is a device with a basic function; remove oxygen from the environment, concentrate it and send it to the patient. It is a device that operates with just a little electrical energy. To do this, it uses a filter that retains oxygen and expels the rest of the air, humidifies it and sends it to the patient, appropriately, according to their requirements. The 515 ADS model uses two high-capacity filters, which work alternately, and allow oxygen to be generated at a rate of 5 liters per minute. In the end, the result is therapeutic oxygen, in an almost pure concentration of 93%, with an error of 3%.

What advantages does an oxygen generator have?

It is a portable device, light to transport, requires little energy, any clean and dry space is enough. For maintenance, it is enough to periodically wash the humidifier container, and having drinking water to humidify the oxygen is enough. Oxygen is free, the cost of consumables for one year of use is much lower than the total cost of other options to obtain oxygen.

Is an oxygen concentrator for sale or rent better than an oxygen tank?

It depends on two very different factors, the type of need of the patient and their purchasing power. An Oxygen Tank is appropriate for occasional use, or if required for a short time, more or less up to 6 months; or, for people with limited investment, since its initial cost is much lower than that of a concentrator. An Oxygen concentrator is very advantageous due to its flexibility and ease of transport, independence of oxygen load, low maintenance and little requirement to operate; For someone who requires a lot of oxygen (for example 15 to 20 loads of 640 liter tanks in 6 months), or for someone who knows in advance that they require reliable oxygen, for at least a year or more, it is the best solution. , the most economical and functional.

Oxygen therapy is a treatment in which an oxygen concentrator or other medical equipment is used, with the aim of providing additional oxygen for all those people who are suffering from some pathology that prevents them from obtaining the amount of gas they need. the body requires to live.
Oxygen is an odorless, colorless and tasteless gas that is found in the environment and is essential for human life, since the cells of the body need it to fulfill their functions.


The lack of oxygen in the body causes different types of problems in different parts of the body with repercussions on organs such as the brain, heart, liver, kidney, digestive system, blood, lungs, which can be serious. and even lethal.


The causes why a person suffers from a lack of oxygen in the body is very diverse, generally, it is related to some alteration in the respiratory system; When the lungs cannot deliver oxygen to the tissues, supplemental therapies are necessary.


These therapies are known as oxygen therapy, or oxygen therapies, and today we want to share with you about this topic that we consider very important, so we invite you to continue reading us.
We will share interesting data that will be useful to you in the event that you, a family member or friend, are going through a circumstance in which you need to know how to deal with the lack of oxygen in the body and even the use of the oxygen concentrator if necessary.

All people who require oxygen therapy must be under strict medical supervision, that is, they must do so under the instructions of the treating doctor. Not all patients require the same amount or the same frequency.

This treatment is usually applied to patients who have conditions that cause decreased oxygen in the blood such as:

  • Pneumonia.
  • Chronic asthma.
  • Advanced stage of heart failure.
  • Cystic fibrosis.
  • Chronic obstructive pulmonary disease.
  • pulmonary emphysema.
  • Trauma to the respiratory system.
  • Sleep apnea.
  • Dysplasia.
  • Cerebral hypoxia (lack of oxygen in the brain).
  • Cerebral hypertension.
  • Pneumonia.

Benefits of oxygen therapy


Provides the amount of oxygen missing in the body: the main objective of this therapy is to supply the vital gas in quantities necessary to meet the demand in the body.


It allows the recovery of rest in sleep: as the patient can breathe and stop feeling agony and the sensation of suffocation, the body rests by improving its quality.
Provides quality of life: and this is special for patients, the lack of oxygen in the body has repercussions that can become chronic, in addition, there are patients who require treatment punctually, or for a short time, for which , their life is restored and normalized once the pathology is overcome with treatment
It is safe and non-invasive.
Boosts the production of white blood cells.


How is oxygen therapy applied?
There are different devices with which oxygen therapies can be applied, one of them is oxygen concentrators, and we want to name only this device on this occasion because as suppliers of medical equipment we exalt the versatility, simplicity and practicality of this equipment. .


We invite you to discover our oxygen concentrator section:

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Jorge Camargo
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