STENT DEPLOYMENT SYSTEM INCLUDING MULTIPLE STENT-ENGAGING ELEMENTS

摘要

A stent delivery system can include a plurality of stent-engaging elements configured to move relative to each other. Each of the stent-engaging elements can include a radially outwardly projecting portion configured to engage a stent. Each of the stent-engaging elements can be configured to move the stent when distally advanced and not move the stent when proximally retracted.