Comparison of pulsed versus continuous oxygen delivery using realistic adult nasal airway replicas

JZ Chen, IM Katz, M Pichelin, K Zhu… - … journal of chronic …, 2017 - Taylor & Francis
Background Portable oxygen concentrators (POCs) typically include pulse flow (PF) modes
to conserve oxygen. The primary aims of this study were to develop a predictive in vitro …

Contemporary portable oxygen concentrators and diverse breathing behaviours--a bench comparison

DC Martin - BMC pulmonary medicine, 2019 - Springer
Background Decades of clinical research into pulsed oxygen delivery has shown variable
efficacy between users, and across a user's behaviours (sleep, rest, activity). Modern …