Pumping Heart Model
Details
https://www.tts-international.com/pumping-heart-model/1013070.htmlProduct Code: 708-SC01168
3D working model which clearly demonstrates basic heart and pulmonary blood flow, through the use of a simple hand pump.
- Demonstrates how the heart and lungs work together for oxygen exchange
- Mess free - the liquid is sealed in
- Includes an activity guide