4D Model, Teaching Respiratory Lung Model With Head And Lungs, Hands-On 3D Model Study Tools For Anatomy And Physiology Students Display Teaching Tool

EISCO Lung Function Demonstration Model, 13 Inch - Rubber & Plastic - Shows Lung & Diaphragm Air Flow & Muscle Function

Larynx, Heart And Lung Model

Giant Inflatable Lung Medical Exhibits Advertising Large Inflatable Human Organs Model Replica For School Teaching/Display Activity Decoration (Lung 3

GPI Anatomicals - Lung Model Set With Pathologies, Replica For Human Anatomy And Physiology Education, Anatomy Model For Doctor's Offices And

Axis Scientific 3/4 Life-Size Human Lung And Respiratory System Model - 7 Removable Parts Includes 2-Part Heart, Detachable Larynx, And Full Color

Lung Apparatus Deluxe

Lung Breathing Model Pulmonary Evacuation Simulation Of Lung Function Model US

4-Piece Set YANHAO Smokers Lung Model + Healthy Lung Model, Life-Size Human Lung Anatomy Models With Pathological Features For Demonstrating Smoking

Lung Function Demonstration Model, 13 Inch - Rubber & Plastic- Eisco Labs