Features:

■ Simulation model for adult male, head tilted back, with real teeth and tongue, realistic appearance image;

■ accurate anatomical structure, thyroid cartilage, cricoid cartilage, cricothyroid membrane, trachea, touch real;

■ feasible percutaneous cricothyroid puncture training, cricothyroidotomy training, tracheotomy training;

■Simulation model neck skin, the use of ring design, easy to remove the damaged skin, to extend the service life;