* OxyHealth® is a registered EU trademark of OxyHealth Europe S.L. Solace210®, Respiro270®, Vitaeris320®, Quamvis320® and Fortius420® are federally registered and trademarked names of OxyHealth Corporation. Based on certain applicable EU directives, OxyHealth chambers (except Fortius 420®) are considered non-medical devices in the European Union and the UK.