Firstenberg, Laura Elizabeth,McLeod, Claire M,Taylor, Shannon,Clerc, Claude O.,Smith, Paul,Seddon, Dane T.,Fleury, Sean P.,Leanna, Gary J.,Kappel, Gary S.,Bertolino, William
申请号：
AU2014228247
公开号：
AU2014228247A1
申请日:
2014.03.14
申请国别(地区):
AU
年份:
2015
代理人:
摘要：
An endoprosthesis has an expanded state and a contracted state, the endoprosthesis includes a stent having an inner surface defining a lumen and an outer surface and a polymeric coating adhered to the outer surface of the stent. The polymeric coating includes a base and a plurality of protrusions extending outwardly from the base. When the endoprosthesis is expanded to the expanded state in a lumen defined by a vessel wall, the protrusions apply a force that creates an interlock between the vessel wall and the endoprosthesis.
