The new OxyArm family of products offers an alternative to standard nasal cannulas. The OxyArm can be used at flows from 1-15 LPM with fractional inspired oxygen concentrations of 24%-50%. OxyMasks, with their open design, can be used at low-flows, from 1 to 5 LPM. OxyMask can be used during sleep as a more comfortable alternative to the standard nasal cannula. OxyArm and OxyCannula improve the levels of user comfort compared to standard nasal cannula.