3D Heart Blood Circulation Model, Heart Beat and Blood Circulation Model with Squeeze Ball Pump, for Biology Education, Science Demonstration.

Product: cardiac blood circulation patternMaterial: ABSProduct size: 32 x 24.5 x 6.5 cm/12.5 x 9.6 x 2.5 inFrame Size: Length 28.5cm/11.2", Width 22cm/8.6"Package size: 40 x 27 x 7.5 cm/15.7 x 9.4 x 2.9 inPacking List:1* Heart blood circulation model ❤ very happy that you can visit my shop, wish you happy shopping!

• Understand the working principle of the heart, highly simulate the heart blood circulation, squeeze the spherical pump to observe the human blood circulation phenomenon, and let children have a preliminary understanding of the function and protection of the heart
• Heart Blood Circulation Model, 14cm three-dimensional heart model, extruded spherical pump, high simulation heart blood circulation, equipped with a 28.5cm long and 22cm wide frame
• Based on the coronal position of the human body, it can indicate the relative position of the human heart, valves, lungs and other organs, and can vividly, realistically and accurately reflect the basic principles of blood circulation and heartbeat cycle
• As a learning tool and teaching tool for medical students. Suitable for anyone interested in electrical heartbeat and blood circulation models. Solve the key points and difficulties of teaching, and understand the heartbeat cycle and blood circulation pathways
• Professional teaching model, taking into account professional data and knowledge points, carefully made, reliable quality. The design is novel and reasonable, easy to operate, and the classroom teaching mode is clearly presented