Support radial fatigue tester

The device enables radial pulsatile contraction expansion fatigue testing of products such as interventional/ implantable medical device stents. Through the dual motor, dual piston cylinder (or bellows) symmetrical simultaneous drive, to ensure that the entire blood vessel expands evenly, while preventing stent drift. Closed-loop control technology can be used as closed-loop feedback parameters such as tube pressure, stroke volume and radial strain to accurately control the test conditions. Through the cloud system, the equipment test information can be viewed remotely online on the PC side and the mobile phone side.