Durability tester for stents

摘要

The present invention relates to a stent durability test device , especially for vascular stents and wall steal life ( durability ) relates to a stent for a durability test apparatus for testing . Stent durability test apparatus of the present invention , the stent (Stent) is a tube which is built-in ; And the pressure generating unit for applying pressure pushes the stent to the inside of the tube using a fluid; And a connecting portion for connecting the tube and the pressure generating portion ; Is connected to both ends of the stent and the power supply for supplying current to the stent ; The stent using a current applied to the characterized by consisting of a resistance measuring device for measuring the resistance of the stent . ;