Oxygen Concentrator Components  Oxygen concentrator content An oxygen concentrator is a medical device that concentrates oxygen from ambient air and provides it to patients with low oxygen levels in their blood. It typically consists of the following components: Compressor: The compressor takes in air from the room and compresses it. Air filter: The air filter removes dust, pollutants, and other impurities from the compressed air. Molecular sieve: The molecular sieve is the core component of the concentrator. It separates oxygen from other gases using a process called pressure swing adsorption. Oxygen flow meter: The oxygen flow meter regulates the amount of oxygen delivered to the patient. Oxygen outlet: The oxygen outlet is where the patient connects their tubing to receive oxygen. Humidifier bottle (optional): The humidifier bottle adds moisture to the oxygen to prevent the patient's nasal passages from drying out. Power source: The concentrator requires electricity to operate, either from an outlet or a battery. Overall, an oxygen concentrator is a safe and effective way to provide oxygen therapy to patients with respiratory conditions such as COPD, pneumonia, and COVID-19.