supply of inoue transvenous mitral balloon system set ( including balloon and accessories ie. calibrated syringe, guide wire, stretching tube and dilator) balloon ..... , srphc82270165-inoue transvenous mitral balloon system set ( including balloon and acce ssories ie. calibrated syringe, guide wire, stretching tube and dilator) balloon should be capable of being inflated to a specific range of diameters for each balloon size. balloon should inflate with ho ur glass configuration for positioning across narrowed valve. should have an aperture in outer lay er for escape of contrast material if inner layer ruptures. ]