#$%^&*AU2015238860B220170420.pdf#####Abstract Methods of treatment are described. More particularly, methods of treating a tissue within a bodily passage, such as a sinus cavity, airway, or sinus passage with a catheter comprising an elongate tubular member and one or more balloons. The catheter can comprise a light source and/or camera to assist physicians is navigating the catheter to a point of treatment.I NSERTING. GUIDE 102 WIRE INTO A BODILY PASSAGEFGUE NAVIGATING GUIDE 104 WIRE TO A POINT OF TREATMENT ADVANCING I NAVIGATING 108 1) CATETERTOPOINT OF TREATMENT PASSING A FLUID INTO 110 THE SECOND BALLOON I PASSING A 112 MEDICAL INTO THE F -R T BALLOON....... STOPPING PASSING 114 THE MEDICATION INTO THE FIRST BALLOON REMOVING A PORT ION OF THE FLUID FROM 16THE:SE:COND I BALLOON 118 WITHDRAWING THE OAHETER WiHDRAWING THE GUIDE VIRE
