In this randomized trial of children under 16 years, nasal high-flow oxygen during emergency endotracheal intubation did not prevent hypoxemia or boost first-pass intubation success. Subanalysis ...

A flow meter installed at the head of a microirrigation system or small flow meters placed at the head of selected lateral lines can help you detect clogging. Saddle-mount propeller meter installed at ...

If you are not able to feel oxygen flow, put the cannula in a glass of water. If there are bubbles in the water, it means that the oxygen is flowing and the cannula is working as it should. Oxygen is ...