Concept of an oxygen concentrator is primary focused on the hospital environment which is characterized by two parallel beds. Concentrator Floe has an oxygen output for two patients. The main contribution of design is ergonomically innovative approach, based on outlet orientation according to the target environment. Design stands out with narrow proportions which affect placement of manipulation elements in possitive way. The design is compact and elegant yet incorporates interesting form details such as dynamic bevels or tension of the front surface.