Most concentrators also come with an adapter so you can use the device while you drive. An oxygen concentrator receives air, purifies it, and then distributes the newly formed air. Before it goes into the concentrator, air is made up of 80 percent nitrogen and 20 percent oxygen. An oxygen concentrator uses that air then it comes out as 90 to 95 percent pure oxygen and 5 to 10 percent nitrogen. The nitrogen is separated to give the patient the highest dose of oxygen possible, as it is difficult to get that percentage of oxygen without the help of a medical device.
The 5 Step Concentrator Process: 1. Takes air from the room. Compresses the oxygen. Takes out nitrogen from the air. Adjusts the way the air is delivered. The scarcity of oxygen cylinders has also pushed up the demand for oxygen concentrators. Right now, oxygen concentrators are among the most sought-after devices for oxygen therapy in home isolation. However, not many people are aware of what these oxygen concentrators are, how to use them, and which is the best one for them?
We address all these queries in detail below. An oxygen concentrator is a medical device that provides supplemental or extra oxygen to a patient with breathing issues. The device consists of a compressor, sieve bed filter, oxygen tank, pressure valve, and a nasal cannula or oxygen mask.
Like an oxygen cylinder or tank, a concentrator supplies oxygen to a patient via a mask or nasal tubes. A typical oxygen concentrator can supply between 5 to 10 litres per minute LPM of pure oxygen. The compressor of the oxygen concentrator sucks ambient air and adjusts the pressure at which it is provided.
The sieve bed made of a crystalline material called Zeolite separates the nitrogen from the air. A concentrator has two sieve beds that work to both release oxygen into a cylinder as well as discharge the separated nitrogen back into the air. This forms a continuous loop that keeps producing pure oxygen.
The pressure valve helps regulate oxygen supply ranging from 5 to 10 litres per minute. The compressed oxygen is then dispensed to the patient through a nasal cannula or oxygen mask. However, it is recommended that such patients switch to a cylinder with higher oxygen flow and get admitted to a hospital as soon as possible.
The device is not advisable for ICU patients. There are two types of oxygen concentrators:. Continuous flow: This type of concentrator supplies the same flow of oxygen every minute unless it is not turned off irrespective of whether the patient is breathing the oxygen or not. Pulse dose: These concentrators are comparatively smart as they are able to detect the breathing pattern of the patient and release oxygen upon detecting inhalation. Replacing a sieve bed is as easy as processing the order, shipping it out and allowing the customer to replace it themselves within minutes.
Peer-reviewed clinical studies have validated Inogen POCs usage for patients for everyday use, for travel, and even while sleeping — the space traditionally reserved for continuous-flow oxygen devices. I agree. Flow Settings Battery Life Up to 10 hrs. View Product. Battery Life Up to 5 hrs.
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