What is an Oxygen Concentrator?

A portable oxygen concentrator is a medical device used to provide supplemental or extra oxygen to patients who have breathing problems. These devices are a convenient, easy-to-use alternative to oxygen cylinders and tanks, as they don't require refilling.

An oxygen concentrator takes room air, removes Nitrogen from it and delivers medical grade Oxygen at up to 95% purity. It is often recommended by physicians to help patients with respiratory conditions, such as COPD or lung cancer, that cause low oxygen levels in the blood.

There are a variety of models and types available on the market, and choosing the right one for you depends on your needs and the prescription from a doctor. In addition, it's important to find a good online seller that offers top-quality customer service and competitive pricing.

Most portable oxygen concentrators are battery-operated and come in a range of sizes, colors, and features. They're generally lightweight and portable, making them ideal for long-term oxygen therapy (LTOT) in hospitals or at home.

The machine works by removing nitrogen from the air, thereby creating an oxygen-rich gas that is then delivered to the patient through a nasal cannula or mask. The device is used by patients with respiratory disorders, such as COPD, to treat their symptoms and increase their quality of life.

Depending on the type of machine, oxygen can be delivered in continuous flow or pulse dose. The pulse dose dispenses oxygen when it detects a breath, while the continuous flow gives a steady flow until the unit is turned off. Pulse units are usually less expensive and easier to operate than the continuous flow model, but they're not as accurate at measuring oxygen, and can also produce excessive alarms when they detect shallow breaths.

Some oxygen concentrators use a molecular sieve to remove the nitrogen from air and convert it to medical-grade oxygen. The two-bed molecular sieves used in classic models are still common, but newer concentrators use multi-bed molecular sieves that allow more oxygen to be produced in less time.

Portable oxygen concentrators are a popular choice for people who have COPD or lung cancer and need supplemental oxygen to stay alive. They're easy to travel with and provide continuous flow of oxygen throughout the day.

The main advantages of a portable oxygen concentrator over a standard oxygen cylinder include the ability to produce more oxygen, and a lower cost per liter. Moreover, many of these machines offer additional features, such as the ability to store oxygen and recharge them with electricity.

They're also easy to clean, and many have a remote control or handheld interface, so they can be used in any location. However, it's important to check the manufacturer's instructions before you start using a portable oxygen concentrator, and always consult with your physician before purchasing a concentrator or oxygen cylinder.

Some of the most popular portable oxygen concentrators on the market include Inogen, Philips, and AirSep. These brands have a reputation for producing high-quality products with superior customer service and competitive pricing. These companies are trusted by doctors and patients worldwide.