Tube exchanger to an endotracheal tube and a tracheos- 5 Lung isolation in a patient with airway abnormalities tomy tube that precludes the use of a hypocritical lumen tube 5 Patients with a tracheostomy or stoma Mo = ‘modus operandi’ 5 Patients with nugatory airway anatomy 5 Patients in whom during the track of surgery essential a 5 The tip of…[Read more]