A tracheal intubation device (1, 1a, 1b, 1c) for placing an endotracheal tube (90) in the trachea of a patient is disclosed. The tracheal intubation device (1, 1a, 1b, 1c) includes a bar-shaped camera (10, 10a), a handle portion (20), a guiding portion (30, 30a), and a display device (50). The bar-shaped camera (10, 10a) for capturing images is placed inside the endotracheal tube (90). The display device (50) is electrically connected to the bar-shaped camera (10, 10a) for displaying images captured by the bar-shaped camera (10, 10a). The guiding portion (30, 30a) connected to the handle portion (20) has a front end (31) and a rear end (32), wherein the rear end (32) is connected to the handle portion (20), and the bar-shaped camera (10, 10a) and the endotracheal tube (90) are movably situated in the guiding portion (30, 30a).
