ISO 25539-1: Cardiovascular implants - Endovascular devices - Part 1: Endovascular prostheses
ISO 25539-2: Cardiovascular implants - Endovascular devices - Part 2: Vascular stents
ASTM F2081 Standard Guide for Characterization and Presentation of the Dimensional Attributes of Vascular Stents
The free or open surface area of the implant and the maximum contact area between stent and vessel is determined within this test.