Abstract: An intubating instrument comprising a laryngoscopic blade having a rounded distal end adapted for introduction into a patient's throat to expose the laryngeal opening for endotracheal intubation; side walls formed integrally with the blade and forming an elongated channel for an endotracheal tube; the channel being adapted to retain the tube within the laryngoscopic blade during insertion and manipulation of the instrument and to accommodate forward displacement of the tube beyond the distal end; the blade having a proximal end having a first quick-connect coupling associated therewith; a support handle housing for supporting the blade; a second quick-connect coupling matable with the first quick-connect coupling disposed at the lowermost portion of the support handle housing; the first and second quick-connect couplings being adapted to be mechanically engaged to lock the blade to the handle housing in a predetermined angular relationship; an endotracheal tube driver mounted in the handle housing; a tube dri