MEDICAL DEVICES

摘要

Medical devices, for example, those that have balloons, and methods of makin g the devices are described. In some embodiments, a method includes providing a medical balloon (100) having a first cone portion and a body portion (102), and removing material from an outer surface the body portion of the balloon such that the balloon includes a first region and a second region, the first region (108) being recessed relative to the second region (109).