MEDICAL BALLOON WITH MULTI-POSITION ACTUATOR FOR PRECISELY ARRANGING THE WORKING SURFACE

摘要

A medical balloon may be provided with an actuator. In one embodiment a balloon catheter includes a shaft extending in a longitudinal direction, said shaft having a proximal end and a distal end, and supporting at least one radiopaque identifier. An inflatable balloon supported along the distal end of the shaft, the balloon when inflated including a working surface. An actuator is provided for aligning at least one end of the working surface with the at least one radiopaque identifier. In another embodiment, the actuator assists with preferential folding. Related methods are also disclosed.