Oxygen Concentrator on Rent
Sucks in air from the room using a compressor, cleans out the nitrogen and delivers 95% medical grade oxygen to the user. This is usually recommended for patients suffering from conditions like COPD and ILD in environments where it is too dangerous to use liquid or pressurized oxygen. It functions on the principle of Pressure Swing Adsorption, an air separation technology. Oxygen Concentrators run on electricity, although the consumption is minimal.