ADVANCER SYSTEM FOR COAXIAL MEDICAL DEVICES

摘要

A telescoping medical device system is provided that includes an outer sheath having a proximal end and a distal end, and a lumen extending through at least the distal end portion, and a slot extending along a portion of the outer sheath. The telescoping medical device also includes an inner member extending through the slot and through the lumen in the outer sheath. A first drive mechanically engages and drives the outer sheath, and a second drive mechanically engages and drives the inner member through the slot and into the lumen of the outer sheath.