Assertion: nitinol stent | /r/HasProperty | exoskeleton
Facets:
Source sentences:
text: The Viabahn Endoprosthesis (W. L. Gore & Associates, Inc., Flagstaff, AZ) is a flexible, self-expanding endoluminal endoprosthesis consisting of an ePTFE lining with an external nitinol stent (exoskeleton).