Endotracheal Intubation by Paramedics Using Neodymium Magnet and Modified Stylet in Simulated Difficult Airway: A Prospective, Randomized, Crossover Manikin Study

Table 1

The holding power of the magnet on the intubation stylet measured from various distances.

Distance (cm)	Measurement 1 (N)	Measurement 2 (N)	Mean (N)
6	0.40	0.40	0.40
5	0.55	0d.60	0.58
4	0.80	0.80	0.80
3	1.20	1.20	1.20
2	1.70	1.65	1.68
1.5	2.10	2.10	2.10
1	2.40	2.50	2.45

cm, centimeter; N, newton.