Fig. 1

The intubation equipment set includes a (A) standard geometric videolaryngoscope (SGVL), (B) SGVL augmented with a bougie, a (C) hyperangulated videolaryngoscope, and a (D) videostylet.

The intubation equipment set includes a (A) standard geometric videolaryngoscope (SGVL), (B) SGVL augmented with a bougie, a (C) hyperangulated videolaryngoscope, and a (D) videostylet.