Manufacturing procedure of a balloon catheter and balloon catheter

摘要

Method of manufacturing a balloon catheter (1), comprising the following steps: applying a first application liquid, which contains a hydrophilic coating material, to an outer periphery of a balloon (11) that is disposed on a catheter ( 12), the first application liquid (2) being applied while the balloon (11) is in an expanded state; fold the ball (11); and characterized in that it has the stage of applying a second application liquid (3), which contains a hydrophilic coating material, to the balloon while the balloon (11) is folded.