With the second outbreak of the Coronavirus pandemic wreaking havoc in India, oxygen concentrators are in high demand as a life-saving device for patients with respiratory problems. Oxygen concentrators are the most sought-after medical equipment in India since they can assist COVID-19 patients as their oxygen levels fall and oxygen cylinders become scarce.
What is an Oxygen Concentrator?
The nitrogen content of air is 78% and the oxygen content is 21%. An oxygen concentrator operates by sucking in oxygen and filtering out nitrogen from the air. It concentrates the oxygen, which is then delivered to the nasal cannula through a pressure valve that controls the flow. Since it absorbs oxygen from the ambient air, an oxygen concentrator reduces the need for frequent refilling.
Should You Buy or Rent an Oxygen Concentrator?
While blood oxygen levels below 90% are considered dangerous, doctors say that not all cases of oxygen deficiency necessitate hospitalisation or intensive care. Mild cases may be treated with oxygen concentrators under the supervision of a specialist, particularly when getting into a hospital is difficult. However, in cases where hospitalisation is needed, an oxygen concentrator is no replacement. If a patient consumes more than five litres of oxygen per minute, he or she must be monitored by a doctor.
Difference Between Oxygen Concentrator and Oxygen Cylinder?
In certain situations, oxygen concentrators can be used instead of tubes, but they can only provide five or ten litres of oxygen per minute. Patients in critical condition can need 40-50 litres of oxygen per minute. Concentrators can be moved and do not need a certain temperature to function. Although oxygen cylinders will run out of oxygen and need to be refilled, a concentrator can never run out of oxygen as long as it has fuel. Oxygen concentrators can produce oxygen for up to five years and can survive up to 24 hours.
Additional Advice for Buying Oxygen Concentrators
- Just a doctor’s order and medical monitoring are required to use an oxygen concentrator. It is not intended to be used as a COVID-19 treatment.
- If power supply is a concern, consider investing in a standby generator, a solar power inverter, or a backup battery and voltage stabiliser to keep your equipment secure during power outages.
- Only go for a reputable company that gives a warranty.