Dynamic model of urine path(electric type)

Function:

1.Provides a relief model of the structure unit of kidney            which known as nephron with capillary vessel net.

2.With flashing lights, the model displays blood circulation      and urine formation continuously.

3.The glomerular filtration, tubular reabsorption and tbular      secretion can be demonstrated realistically by the flashing    light.

4. It needs power supply.