It has been shown that a shorter time is required for orotracheal intubation using the lightwand vs. Fastrach 23.9 + -9 s vs. 71 + -24 s as well as a higher first attempt success rate 90,5 % vs. 79,8 % 23.
Fastrach 23,9 + -9 s vs. 71 + -24 s; también, que tiene una mayor tasa de intubación en el primer intento 90,5 % vs. 79,8 % 23.