Oxygen concentrator Zephyr XO 30

An oxygen concentrator is a device that filters pressurized air, retaining nitrogen and producing a gas mixture with a high concentration of oxygen.
Oxygen concentrator Zephyr XO 30 is intended for the treatment of the initial stage of lung damage. Has the ability to connect an inhaler (nebulizer), or connect a pulse oximetry sensor (SpO2). Its output is 3 liters per minute.