This premium model contains the following removable parts:

• 2-part larynx
• Trachea with bronchial tree
• 2-part heart
• Subclavian artery and vein
• Vena cava
• Aorta
• Pulmonary artery
• Oesophagus
• 2-part lung (front halves removable)
• Diaphragm on baseboard.