Apparatus for Demonstrating the Beneficial Effects of Elastic Arteries

摘要

An apparatus for demonstrating the beneficial effects of elastic arteries comprising an input port connected to a one-way valve, the input port having an input cross sectional area; an expandable member having an input and an output, the input of the expandable member communicatively coupled with the input port and the one-way valve for allowing fluid to flow into the expandable member, and the expandable member capable of varying in volume based on a pressure exerted at the input port; and an output port communicatively coupled with the expandable member at the output for allowing fluid to flow out of the expandable member, the output port having an output cross sectional area that is smaller then the input port cross sectional area; and a method of demonstrating the beneficial effects of elastic arteries comprising providing an arterial elasticity simulator and analogizing concepts of cardiovascular physiology with the arterial elastic simulator.