Trapping catheter and kit and method for preparing a trapping catheter A trapping catheter (10) for insertion into a guide catheter assembly (3) comprises a balloon (22) and a trapping catheter body (23) bounding an inflation lumen (24) extending longitudinally within the trapping balloon catheter. The inflation lumen has a distal end opening (25) into an internal space bounded by the balloon. The trapping catheter body is provided with a stopper (26) for abutting against an abutment (27) at a proximal end (27) of the guide catheter assembly so as to determine a maximum insertion depth of the trapping catheter into the guide catheter. A kit and method for preparing a trapping catheter prior to insertion into a guide catheter is also described.
