Poland is strongly affected by the corona pandemic. Due to the enormous increase in the need for oxygen, the oxygen reserves were used up in many places, and the supply of oxygen bottles to hospitals could not be maintained in some cases. An Inmatec POC 8400 Med oxygen generator now installed in a hospital is considered to be one of the most technologically advanced oxygen generation systems for medical oxygen in the country. The generator will secure the oxygen supply for hospital patients in the future.