Oxygen therapy is commonly used for various medical conditions. As we know, oxygen is absorbed by the lungs and transferred into the bloodstream. However, due to some respiratory issues or chronic conditions where oxygen level drops too low, patients need supplemental oxygen therapy. This is where patients need an oxygen concentrator or tank. When it comes to oxygen therapy, the doctor can prescribe either an oxygen cylinder or concentrator based on the health needs of the patients. Both these medical devices are used for patients who are unable to get enough oxygen into their bodies on their own. A few diseases and health issues that need short-term oxygen therapy include Asthma, Pneumonia, Respiratory distress syndrome, Bronchopulmonary dysplasia, and more. Some patients with chronic conditions may need long-term oxygen therapy such as Chronic Obstructive Pulmonary Disease (COPD), Sleep Apnea, Cystic fibrosis, etc.
Oxygen cylinders are metal tanks containing pressurized oxygen. These are used in hospitals and at homes to deliver oxygen directly into the patient’s nose. Oxygen cylinders have a fixed amount of gas which means you need to refill the cylinder once the tank is empty. Choosing between an oxygen tank and a concentrator depends on certain factors such as how much oxygen you need, your budget, and how you’re going to use the device. Patients who don’t need too much oxygen flow should consider a concentrator because it is easy to use, doesn’t need refilling, and saves money in the long run. If your doctor has prescribed an oxygen concentrator, then again you need to choose between two types of concentrators available in the market- Stationary, and Portable. To choose the right one, let’s understand the differences between the two.
Stationary Oxygen Concentrator
Oxygen concentrators are medical devices that deliver oxygen directly to the patient through a nasal cannula or oxygen mask. However, unlike oxygen cylinder that has oxygen stored inside the tank, concentrators gather air from the surrounding air, concentrate it, and then deliver pure oxygen to the patient. As the name suggests, stationary oxygen concentrators typically stay in one place and are plugged in to deliver oxygen. These are bigger and heavier than portable models but provide higher oxygen output. Stationary concentrators are normally used in hospitals and at home for patients who need long-term oxygen therapy. These come with wheels for moving around the home or facility.
Again, stationary oxygen concentrators are of two types – Continuous flow oxygen concentrator and Pulse dose oxygen concentrator. Continuous flow oxygen concentrator provides steady oxygen flow while Pulse dose oxygen concentrators can detect the breathing pattern of the patient to deliver the right amount of oxygen.
Portable Oxygen Concentrator
If you need a concentrator for traveling or running errands, a portable oxygen concentrator can be the right pick for you. This type of concentrator has a lightweight design that makes it easier to carry around. Portable models come in convenient bags and cases that can be used while traveling, shopping, or even during your daily job. These have a rechargeable battery and small size that helps patients enjoy an active lifestyle. To choose the right type of concentrator it’s best to consult your doctor for a thorough medical examination.
