The<unk>  (also known as the King<unk>  is an airway management device designed as an alternative to other airway management techniques such as mask ventilation, laryngeal mask airway, and tracheal intubation. This device can be inserted blindly through the oropharynx into the hypopharynx to create an airway during anaesthesia and cardiopulmonary resuscitation so as to enable mechanical ventilation of the lungs.
Laryngeal tube
Electrolarynx
Cragie tube
Combitube
Laryngeal mask airway
Nasal cannula
Tracheal tube
Tympanostomy tube