Based on pressure swing adsorption(PSA) technology, each Dual Flow Oxigen Consentrator With SPO2 Nebulizer is designed with wheels to ensure easy shifting from one place to another. This device is specially used for supplying an adequate amount of pure oxygen to the patients in healthcare centers, clinics and hospitals. The provided device comes with pulse oximeter connector, humidifier, intake air filter as well as adjustable flow rate feature. It is designed with high-resolution LCD for displaying presetting time, switch time, operating pressure and accumulating time. Available with maintenance reminder and SPO2 sensor, one to two persons can use this device at the same time. This Dual Flow Oxigen Consentrator With SPO2 Nebulizer is perfectly designed to make a proper connection between an atomization outlet and nebulizer.