An oxygen concentrator is a life-saving device in cases of emergencies, otherwise, also provides great relief to patient suffering from a respiratory problem, wherein they cannot efficiently breathe on their own. So in such scenarios, an oxygen concentrator is successful in stabilizing the patient condition. To survive we need a constant supply of oxygen, which flows from our lungs to the different cells of the body. Any respiratory disease that affects the lungs can cause the amount of oxygen in the body to drop to dangerous levels. In such a situation, we need to give medical oxygen therapy using oxygen to increase the oxygen level in the body to a medically acceptable level. The level of oxygen in the body is measured in the form of ‘Oxygen Saturation’ which is abbreviated as ‘SPO-2’. It is a measure of the amount of oxygen-carrying haemoglobin in the blood. The oxygen saturation in the arteries of a healthy person with normal lungs is 95%-100%. People with severe hypoxia and pulmonary edema are often given oxygen therapy through a concentrator. Patients with chronic conditions often require home care and in this case, concentrators can be used.
It is important to buy oxygen concentrator in India from a trusted dealer with advanced technology. The quality of healthcare device is a crucial factor as the lives of many patients depends on life-supporting devices.
We know that the air in the atmosphere contains about 78% nitrogen and 21% oxygen. An oxygen concentrator is a simple device that does exactly what its name suggests. The devices take air from the atmosphere and filter out nitrogen and other gases from it and increase the oxygen by condensing it. These oxygen concentrators supply the necessary oxygen to the body in the same way as oxygen tanks or cylinders through an oxygen mask or nasal tubes. The difference is that, while cylinders require frequent refills, oxygen concentrators can operate 24 hours a day, 7 days a week. Who can use it and when?
Does this mean that anyone who finds their oxygen level below an acceptable level can use a concentrator and help themselves? The answer is not. Talking to PIB on the correct use of concentrator, B. J. Professor and Head of the Department of Anaesthesia, Medical College, Pune, Prof.
There are two main types of oxygen concentrator machines: stationary and portable.
Stationary Oxygen Concentrator:
Stationary concentrator can weigh up to 10 kg and must have wheels at the bottom to move it from one place to another. The flow at which these concentrators deliver oxygen can range from 5 LPM (litres per minute) to 15 LPM. To use it, it is necessary to have a continuous power system. There are many models of these, and depending on the condition of the patient, these models are selected. They are produced at a lower cost than portable oxygen concentrators.
Portable Oxygen Concentrator:
Portable oxygen concentrator weighs between 1 to 4.5 kg. Some models can also run on batteries, which mean you can take them along travel or use a portable oxygen concentrator where there are no regular power outages. They provide oxygen supply at 3 LPM, but cannot be used by multiple patients at the same time.
An oxygen cylinder can provide a limited amount of oxygen, while an oxygen concentrator can provide an unlimited supply, but requires constant power. Apart from this, there is no need to take it anywhere for refilling. If the respiratory treatment is prolonged, an oxygen concentrator may prove to be more cost-effective than other methods. Whether stationary or portable, oxygen concentrators can be easily carried from one place to another as compared to oxygen cylinders.
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