US Patent 8142488 Stent removal and repositioning aid and associated method

A removable stent for placement within a lumen is provided. The stent includes a scaffolding of struts configured to define a substantially cylindrical member having a proximal end and a distal end. The stent also includes at least one flexible element spirally wound along at least a portion of a respective strut, wherein the element comprises at least one engageable member such that a force applied to the engageable member does not result in purse-stringing.