A POC or portable oxygen concentrator is really a device, which is found in order to provide an individual with oxygen therapy that exceeds the concentration of atmospheric air. They're similar in structure and use to home-based oxygen concentrator but are smaller and, therefore, more portable. This allows for patients to visit and move with the assurance they have oxygen therapy nearby should it be needed. These devices are small enough to be put into the car and also have also recently become FAA approved.
The Development of Portable Oxygen Concentrators
POCs have been available for several years but the past models have already been excessively bulky and not nearly as reliable as those currently that you can buy. These older models were also not permissible on aircraft. Because https://anotepad.com/notes/srx5bkkp , the reliability of the devices has increased in both practicality and efficiency. They are able to be charged utilizing a house outlet or in the automobile utilizing a vehicle adapter. They are able to also be used through the use of batteries in order to be utilized when no outlet is available.
How Does these devices Function?
The technology that is found in the portable oxygen concentrator is the same, that is used, in home concentrators. Barometric pressurized air contains approximately 21 percent oxygen alongside nitrogen and a cocktail of various other gasses. The compressor within the machine pressurizes the air utilizing a chemical filter system, which is used as a sieve for the gas molecules. The filter comprises silicate granules, or Zeolite, which removes the nitrogen from the air. This serves to concentrate the oxygen, that is then inhaled by the individual. Area of the oxygen is used in this manner, while a share of the gas is reused within the next cycle. Through the use of this process, the filtering system is able to produce top quality concentrated oxygen of approximately 96% concentration.
The most recent types of POCs are powered using electricity supplies or battery packs which permit the patient to remain free from the usage of cylinders or other heavier options which could restrict movement. Nearly all these devices operate on a pulse delivery system, which allows for maximum oxygen purity.
Benefits of On-Demand POCs
The majority of POCs are very light and small which may be achieved because of the usage of an on-demand system. This enables the portable oxygen concentrator to be made up of smaller pieces than a home oxygen system. The point that the average person only inhales oxygen, the on-demand device allows for the patient to receive all of the oxygen that they require no more, thereby eliminating the risk that unnecessary oxygen will undoubtedly be wasted.
The majority of on-demand systems have a selection of settings that to push out a certain amount of liters per oxygen each minute. Using the correct quantity of oxygen prevents the waste of oxygen once the patient exhales as oxygen is required during inhalation rather than exhalation.
This technology is accomplished by using boluses that may vary depending on the breathing rate of the patient. That is particularly useful when sleeping when the rate naturally slows. A machine that utilizes a variable bolus system can detect the slowed rate of breathing, so that it releases the required quantity of oxygen at a slower rate to support the longer, slower breaths taken.
Although some physicians will recommend a continuous system instead of an on-demand system during sleep, the new devices are located to be just as effective as nighttime oxygen therapy. However, they should not be used in individuals who have problems with sleep apnea.