Importance of oxygen concentrators
Introduction
Portable oxygen concentrators (PIC) are an essential part of complementary oxygen therapy for people with lung diseases who want to maintain an independent lifestyle of hospitals and have a good quality of life. While recent technology advances have allowed greater portability, portable oxygen concentrators in today’s market can still differ greatly in their price, size, weight, ease of use and noise levels.
Developing
People still do not have enough information to know if they can handle with a pulse flow unit, which works together with their respiratory rate or if they require a continuous flow unit, which supplies oxygen at a constant frequency. Here you will have all the information to understand what oxygen concentrators are, how they work, and what characteristics should have to consider one as good above the others. What is a portable oxygen concentrator? It is a device used to provide oxygen therapy to people who require higher oxygen concentrations than environmental air levels.
It is similar to an oxygen concentrator at home, but it is smaller and more mobile. They are small enough to transport and many are now approved, even for use in airplanes. Stationary oxygen concentrators, compared to laptops, have a higher oxygen production and lower prices, but they are that, fixed. Portable oxygen concentrators offer a smaller and less weight size, as well as greater flexibility with energy sources, and although they are more expensive.
You are not "tied" to the bed or house and you can use it in the office, on the plane or at the house of any friend or family. To better understand what a portable oxygen concentrator is, it is vital to understand how it works. Portable oxygen concentrators feed on plugging the device to a outlet or using a battery. If a battery is used, then you must load it by plugging it into a power outlet. Most concentrators also come with an adapter so that you can use the device while driving, for example.
A portable oxygen concentrator receives air, purifies it, and then distributes the newly formed air. Before entering the concentrator, the air is composed of 80 percent nitrogen and 20 percent oxygen. After the air passes through the oxygen concentrator, it leaves 95 to 95 percent of pure oxygen and 5 to 10 percent of nitrogen. Nitrogen separates to give the patient the largest possible oxygen dose, since it is difficult to obtain that oxygen percentage without the help of a medical device.
The oxygen concentrator process is summarized in this way: there are many parts that make up a portable oxygen concentrator. The compressor and the bed filter are two of the main parts. First, the air found in the room is obtained. Then, the compressor compresses the air that filters in the concentrator, then delivers the air in a continuous current. The compressed air moves to the bed filters sofa. The sieve bed filter plays an important role, since it is the device that eliminates air nitrogen.
A material called Zeolite, which is a six -sided microscopic cube with holes on each side, is on the bed of the sieve and this is what eliminates the nitrogen from the air. Two sieve beds are located in the concentrator. After the air is compressed for the first time in the concentrator, it is forces in the first bed of the sieve. Oxygen is sent to the product tank. The first sieve bed is then filled with nitrogen. Next, the gas flow is changed and the compressed air moves to the second bed of the sieve.
The compressor of the first sieve bed is sent to the outer room and the air tank air returns to the first sieve bed. The pressure drop from the first bed of sieve and the weakening of oxygen makes the zeolite release nitrogen. Oxygen and nitrogen are rejoined and released in the room as normal air. Then, the air is compressed and sent to the second sieve where oxygen is transported through the product tank. The whole cycle begins again with the first sieve after a few seconds.
Other important parts are the cooling system that prevents the portable oxygen concentrator from overhabing. The cannula helps improve oxygen absorption. Portable oxygen concentrators have two configurations to receive oxygen: pulse dose and continuous flow.
conclusion
Pulse dose mode is generally used for use during the day, since it releases air through the cannula when inhale. Concentrators with pulse dose technology also have a more compact design and offer a longer battery life. The continuous flow mode provides a constant air flow through the tubes. For people who need oxygen while they sleep, this mode is the best option.
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