Stent delivery catheter, outer shaft manufacturing method, and stent delivery catheter manufacturing method

摘要

PROBLEM TO BE SOLVED: To provide a stent delivery catheter that prevents an inner shaft from rotating relative to an outer shaft.SOLUTION: In the stent delivery catheter 59, a guide wire guiding tube 21 and a pusher wire 24 disposed in parallel in the inner shaft 29 are separately inserted into dual lumens 10A, 10B of the outer shaft 19.