But not all COVID-19 patients need oxygen, says Dr. Nikhil Kulkarni, consultant – internal medicine, Fortis Raheja, Mumbai. “Some patients with COVID-19 experience shortness of breath and oxygen deficiency. Patients with fluctuating oxygen levels may require hospitalization. The SARS-COV-2 virus can cause inflammation in the lungs that affects the oxygen-rich blood supply in the body.

The pulse flow machine provides air to the patient as synchronized short treks for each inhalation. “Pulse flow or demand flow only provides oxygen when the patient inhales. Some work continuous current with the additional function of pulse current if necessary, “says Dr. Langdon. However, most portable oxygen concentrators last for about 4 to 7 years or more depending on how often it was used and how well it was maintained. Maintaining the average portable oxygen hub is very minimal and generally only involves cleaning a filter.

Inogen At Home is energy efficient, consumes only 100 watts of energy in Flow Setting 2 and saves you money in your electricity bill. In fact, although this oxygen concentrator provides you with continuous oxygen flow at 5 liters per minute, it is extremely quiet. If you need a stationary oxygen generator machine oxygen concentrator, try the Inogen’s At Home oxygen concentrator for your oxygen therapy. Intelligent Delivery Technology® to ensure that oxygen therapy is administered efficiently and effectively in any mode of use, giving patients oxygen when they strain, rest or sleep.

It even has a shoulder strap that is directly connected to the device. Patients who needed oxygen therapy in the past relied primarily on pressurized oxygen tanks. While these tanks are extremely effective, they are also quite inefficient as providers have to visit patients regularly to replenish their oxygen supply in their tank. Think of an oxygen hub as a window air conditioner: it takes air, changes it and delivers it in a different way. The oxygen concentrator takes in air and purifies it for use by people who need medical oxygen due to low oxygen levels in the blood. You probably wonder what an oxygen concentrator is used for?

This means that with an oxygen hub, as long as you have access to a power supply or a charged battery, you will never run out of oxygen. Provides pulse doses and continuous flow modes for added versatility. Conversely, portable oxygen generators have their tanks inside. They are so efficient that they can produce up to five liters of oxygen per minute. Whether your portable oxygen hub has an internal or removable battery, it must eventually be charged or replaced. Portable oxygen concentrator batteries last about two years, or three hundred charges.