MULTI-LENGTH MEDICAL DEVICE DELIVERY SYSTEM

摘要

A stent delivery system (100) may comprise a shape memory metal bumper (118) which is expandable from a reduced profile configuration to an increased profile configuration. The stent delivery system (100) comprises an inner tu be (108), a stent (124) disposed about the inner tube (108) and a shape memory metal bumper (118) disposed about the inner tube (108) adjacent the proximal end of the stent (124).