RT Journal Article SR Electronic T1 Oxygen devices and delivery systems JF Breathe JO Breathe FD European Respiratory Society SP e108 OP e116 DO 10.1183/20734735.0204-2019 VO 15 IS 3 A1 Hardavella, Georgia A1 Karampinis, Ioannis A1 Frille, Armin A1 Sreter, Katherina A1 Rousalova, Ilona YR 2019 UL http://breathe.ersjournals.com/content/15/3/e108.abstract AB Oxygen use has extended from inpatient to outpatient settings for patients with chronic pulmonary diseases and complications of hypoxaemia. This article presents an overview of oxygen devices (oxygen concentrators, compressed gas cylinders and liquid oxygen) and delivery systems (high- and low-flow). The indications, advantages and disadvantages of each device and delivery system are presented, aiming to offer updated knowledge to the multidisciplinary team members managing patients with respiratory failure, and therefore allowing appropriate selection of devices and delivery systems that are tailored to the needs of each patient.Consolidated knowledge of all oxygen devices and delivery systems is essential to devise tailored patient-based plans for oxygen therapy http://bit.ly/2kh5f2G