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Model No: QH3323
High quality electric cardiac beat and blood circulation model
Provides a section feature of enlarged heart and blood circulation diagram.
The wall of heart is made of flexible material which can demonstrates the heart beating by the mechanical power behind it. The valves can also show the opening and closing. Blood circulation is shown by light flash which in red represent arteries, in blue represent vein. It needs an power supply.
Size(cm): 41x17x71
The wall of heart is made of flexible material which can demonstrates the heart beating by the mechanical power behind it. The valves can also show the opening and closing. Blood circulation is shown by light flash which in red represent arteries, in blue represent vein. It needs an power supply.
Size(cm): 41x17x71
Quantity :
