Valve fatigue tester

The equipment is mainly used for in vitro durability fatigue test of aortic valve, mitral valve and pulmonary valve. It includes 6-point independent test stations. The control system and mechanical driving mechanism can realize 6-way output of pulsating water pressure meeting the test requirements and the pump water output of simulated heart. The 6 stations of the equipment are respectively provided with independent pump-out and pump-in pressure detection sensor interfaces, which can detect the change of pulsating pressure during fatigue testing.