The present disclosure relates to an endotracheal intubation device (2, 3) comprising: a hollow endotracheal tube (2) having a proximal portion (4); a distal portion (5); and a flexible portion (6) located between the proximal portion and the distal portion, the flexible portion being more flexible than the proximal portion and the distal portion; and an intubation stylet (3) having a proximal part (10); a distal part (11); a bendable part (12) located between the proximal part and the distal part, configured for slidable insertion into an engagement position in the hollow endotracheal tube; and a flexion mechanism (13-18) configured to control deflection of the bendable part, the endotracheal intubation device configured such that the flexible portion of the endotracheal tube is substantially aligned with the bendable part of the intubation stylet in said engagement position. The disclosure further relates to an intubation stylet having a proximal part; a distal part; a bendable part located between the proximal part and the distal part, configured for slidable insertion into an engagement position in the hollow endotracheal tube; and a flexion mechanism configured to control deflection of the bendable part.La présente invention concerne un dispositif d'intubation endotrachéale (2, 3) comportant: un tube endotrachéal creux (2) ayant une partie proximale (4); une partie distale (5); et une partie flexible (6) située entre la partie proximale et la partie distale, la partie flexible étant plus souple que la partie proximale et la partie distale; et un stylet d'intubation (3) ayant une partie proximale (10); une partie distale (11); une partie pliable (12) située entre la partie proximale et la partie distale, configurée pour une insertion coulissante dans une position d'enclenchement dans le tube endotrachéal creux; et un mécanisme de flexion (13-18) configuré pour commander la flexion de la partie pliable, le dispositif d'intubation endotrachéale étant configuré de