... design FeaturesOptimal Balance of radial strength and flexibilityProprietary DOUBLE-HELIX stent design offers outstanding flexibility and conformability.Optimal thickness of ... flexibilityTechnical ParametersDesignSine wave,8 crests 3-3-3 link,double-helix designMaterial316L stainless steel,laser cutStrut Thickness0.0045”Technical ParametersMetal-artery ...