*7.1.2 Tube exchangers*

Airway exchange catheters are long, hollow catheters that allow clinicians to remove and replace tracheal tubes without the need for laryngoscopy (**Figure 2**). These catheters often have connectors for manual and jet ventilation or oxygen insufflation. Cook's Airway Exchange Catheter (CAEC) is one example [26].

**Figure 2.** *Cook airway exchange catheter.*
