Different sized cannulas move liquid through them at different ... The oxygen flow in a standard nasal cannula is lower than other types, including the high flow nasal cannula (HFNC).

There are two types of nasal cannulas: low flow and high flow ... make sure you understand any maintenance requirements. There are a few different devices you may use. Oxygen concentrator.

Cannulas can be left in place for longer periods than needles, which means they can be used for multiple medications or treatments. The different types of cannulas available in the market today ...