*7.3.8.1 Introduction*

The King Laryngeal Tube Suction-D**™** (Ambu®, Denmark) is a disposable, double-lumen, supralaryngeal device for airway management introduced in 2005. A single pilot tube can be used to inflate both oropharyngeal and oesophageal soft silicon cuff. A ventilating outlet opens in front of the vocal cords. It is present between these cuffs. It is available in six sizes to fit patients from neonates to large adults.
