Oxygen concentrators are medical devices that provide a continuous supply of oxygen by extracting it from ambient air, delivering purified oxygen to patients who require respiratory support. They operate on the principle of pressure swing adsorption (PSA), where nitrogen is removed from the air, resulting in oxygen concentrations of up to 90%. This method offers a safer, more cost-effective, and convenient alternative to traditional oxygen tanks.
Key Features:
– Continuous Oxygen Supply: Oxygen concentrators deliver a steady flow of oxygen, ensuring patients receive consistent respiratory support.
– Portability: Modern portable oxygen concentrators (POCs) are lightweight and compact, allowing patients to maintain mobility and engage in daily activities.
– Cost-Effective: By producing oxygen on-demand, concentrators eliminate the need for frequent deliveries of oxygen cylinders, reducing long-term costs.