This high quality Segment Lung Model shows the lungs with representation of the bronchial tree close to the heart, trachea, esophagus and aorta. The Lung is detachable into two lobes and single segments. The segments are color coded and their position can be easily identified in the bronchial tree. The bronchial tree contains the lobar bronchi and segmental bronchi. All segments are connected by magnets which allow a safe and easy handling of this very high quality didactic model. NEW and exclusively with original 3B Scientific anatomy models - now enhanced with 3B Smart Anatomy. Your advantages with all 3B Smart Anatomy models: Free warranty extension from 3 to 5 years, free access to 3B Smart Anatomy courses in the award-winning Complete Anatomy app, this includes 11 3B Smart Anatomy courses with 23 lectures and 117 different views of interactive virtual models, plus 39 quizzes. To unlock these benefits, simply scan the label and register your 3B Smart Anatomy model online. All 3B Smart Anatomy features are completely free of charge. "Virtual meets Reality" developed by 3B Scientific makes learning human anatomy even more effective across all media.