A bi-directionally articulable endotracheal tube includes an articulator with a lever, pivoted on a bite block that, via two attached diametrical wires threaded through the tube wall, controls an articulee with two asymmetric notches sequestrated by three nested, specialized cuffs. A connector having an oval cross-section can effectively house and stopper a video stylet whose flexible tip is nimbly responsive to the articulator. The endotracheal tube can be partially styletted for routine intubation in a direct or video laryngoscopy, or video styletted as a ubiquitous alternative to intubative fiber optic bronchoscope and in combination with a video laryngoscope for dual imaging intubation.