A method for improving the radial enlargeability and other properties of tape-reinforced tubular vascular graft formed of sintered fluoropolymer(s), such as expanded, sintered PTFE. Broadly, the method comprises the step of radially shrinking the reinforcement tape layer of the graft, or the entire tape-reinforced...http://www.google.com.au/patents/US6267834?utm_source=gb-gplus-sharePatent US6267834 - Process of manufacturing a radially expandable PTFE tape-reinforced vascular graft
