VERFAHREN ZUR HERSTELLUNG EINER RÖHRENFÖRMIGEN STRUKTUR AUS EXPANDIERTEM POLYTETRAFLUORETHYLEN MIT MIKROWAND HOHER DICHTE

摘要

A high density microwall ePTFE structure and a method for making, involving the manipulation of a standard extruded ePTFE graft. The final product has the desired characteristics of high density, reduced wall-thickness, above-average radial strength and enhanced suture retention.