Stentfreie Oberfläche und Äußere Stentoberfläche - ISO 25539/ASTM F2081

Aktuelle Prüfverfahren  

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.