Iividiyo ze-laryngoscopes zi-laryngoscopes ezisebenzisa isikrini sevidiyo ukubonisa imbono ye-epiglottis kunye ne-trachea kwi-display ye-intubation elula yesigulane.Zihlala zisetyenziswa njengesixhobo somgca wokuqala kwi-laryngoscopy enzima elindelweyo okanye kwiinzame zokuhlangula i-laryngoscope intubations enzima (kwaye ayiphumelelanga).