SCAFFOLD HAVING A SHAPED STRUT AND METHODS FOR SHAPING SCAFFOLD STRUTS

摘要

A scaffold strut is shaped to improve hemocompatibility. After laser cutting, the scaffold is placed on a work piece and its struts are shaped by flame polishing or brushing. The abluminal surfaces and luminal surfaces can have corners rounded. The strut can have a sloped surface on its luminal side without reducing strut thickness needed for strength.