Methods and apparatus for treating disorders of the sinuses

A medical device for the treatment of a sinus opening, the medical device comprising:

• a handle with:
• a proximal end;
• a distal end;
• and
• a longitudinal axis along the length of the handle;
• a grooming sheath with a distal end and a proximal end, the proximal end of the grooming sheath attached to the distal end of the handle;
• a first rail with a distal end and a proximal end and disposed partially within the grooming sheath such that an annular lumen is defined between the rail and the grooming sheath, the distal end of the rail having an first angled shape, the rail being rotatable relative to the longitudinal axis;
• a guide wire operatively extending from the distal end of the rail;
• a balloon catheter disposed at least partially in the handle and annular lumen;
• and
• a balloon catheter movement mechanism operatively disposed on the handle;
• wherein the balloon catheter movement mechanism is configured for advancement and retraction of the balloon catheter through the handle and annular lumen and along the rail and guide wire by user operation of the balloon catheter movement mechanism.