Global Science Education
Portable blood circulation demonstration model (LED type)
【Overall Advantages to Users】
【To all users】
Easy-to-grasp how blood circulates in a human body thanks to the simplified drawing (on the front panel) of  a heart consisted of “right atrium”, “right ventricle”, “left atrium” and “left ventricle”, and  blood vessels consisted of “main artery”, “main vein”, “lung artery”, “lung vein” and “capillaries”. Furthermore, lungs are tangibly represented with two sponges adhered on the front panel.