Fisher & Paykel

Optiflow+ High Flow Oxygen Nasal Cannulas

"Comes in small (OPT942), medium (OPT944) and large (OPT946) sizes. The unique concave base, together with the soft contoured prongs, are designed to provide comfort to the septum and the nares. Soft cheek pads promotes stability, minimizing pressure on the face. The head strap clip improves tubing management, simplifying eating, drinking, and communicating compared with face masks."