Heart and Lungs Model - 4 Parts

A detailed anatomical representation of the human heart and lung, focusing on the respiratory and circulatory systems. Dissectible into four parts, it features a larynx, trachea, and bronchial tree, along with the heart, subclavian artery and vein, vena cava, aorta, pulmonary artery, esophagus, and removable front halves of the lungs and diaphragm. This setup allows for a comprehensive study of these interconnected systems.

Size 33 x 25 x 9 cm approx. Weight 1100 g approx.

Larynx: The voice box, located at the top of the trachea.

Windpipe (Trachea) with Bronchial Tree: The trachea is the main airway, and the bronchial tree consists of the bronchi and bronchioles that branch into the lungs.

Heart: The central organ of the circulatory system, represented here as a two-part model for closer inspection.

Subclavian Artery and Vein: These major blood vessels supply and drain blood from the upper limbs.

Vena Cava: A large vein that returns deoxygenated blood to the heart.

Aorta: The largest artery in the body, carrying oxygenated blood away from the heart.

Pulmonary Artery: Carries deoxygenated blood from the heart to the lungs.

Esophagus: The muscular tube that carries food from the throat to the stomach.

Lungs: The two lungs are represented with removable front halves for better visualization of their internal structure.

Diaphragm: The muscular sheet that separates the chest cavity from the abdomen and plays a crucial role in breathing.

Key Card: Supplied with an English key card to identify the numbered structures, making the model a valuable asset for interactive educational purpose.

Hand-painted: The model is hand-painted, which allows for accurate coloring and detailing.