Amazon.com: ANSNF Standard Oxygen Nasal Cannula for Adult - 7 ft, Soft Material, Kink Resistant, Lightweight Tubing (5 Pack) : ANSNF: Health & Household
Nasal cannula - Wikipedia
Rishi Kumar, MD - When discussing options for hypoxemia, it seems like there are so many noninvasive oxygen delivery systems! Nasal cannula, high flow nasal cannula (HFNC), non-rebreathers (NRB), and more are