• providing a fast and safe airway in the event of upper airway obstruction
• sterile sets are pre-assembled and immediately ready for use
• A specially grinded needle tip makes prior incision via scalpel unnecessary, and reduces the risk of bleeding
• stopper prevents needle from being inserted too deep to reduce the risk of posterior tracheal wall perforation
• necktape allows a fast and safe fixation
• quickest airway access via one-step procedure