How Does an Oxygen Concentrator Work

If you are suffering from a severe respiratory disorder, then you must know how important an oxygen concentrator is for you. But, do you know how does it work? Oxygen concentrators are nothing but medical devices used for people who have low oxygen in their blood. Talking about the working of the unit, it takes in air, purifies it, then through a connected tube provides the user with newly formed air. 

Before the oxygen concentrator receives the air, it is typically eighty percent nitrogen and twenty percent oxygen. And once the air goes inside the unit, After the air goes through it comes out at about ninety to ninety-five percent pure oxygen, allowing patients to breathe fresh oxygen. 


Having observed that most concentrators have two types of delivery processes. Some use a pulsing system while others have the ability to deliver a constant flow. 
 
How an Oxygen Concentrator Can be Powered


Oxygen Concentrators, especially portables can be powered by either by plugging them into an outlet or a rechargeable, portable battery. In addition, most portable units come with a car adapter for charging. As far as the batteries are concerned, they can last from three to ten hours based on the device you have. 

What Makes Up an Oxygen Concentrator? 

Compressor and sieve bed are the two parts that make this process possible. 

1.
The main objective of a compressor is to compress all the air which is received by the concentrator. Once the compressor gets air, it is then delivered in a continues stream to the sieve beds.

2.Talking about the other part, i.e. the sieve beds. They are filters which work to remove the nitrogen from the air in order to create the purified oxygen. The sieve bed helps to remove the Nitrogen and pushes the pure oxygen into the product tank. 

3. During the change in air pressure to the first bed, it releases some oxygen back into the compressor. Then second bed receives that compressed air to separate the oxygen from the nitrogen.

4. At last, all the purified air is sent through the nasal tube and the purest form of oxygen is sent to the user.

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