Medical device having ultrasonic ablation capability

摘要

A medical device for treating the uvula or airway obstructions by reducing the mass of cellular tissues, wherein a plurality of elongate tubular shafts comprises at least one ultrasonic transducer means disposed at its distal end portion of each shaft, an ultrasonic energy generating means, and a means for generating vibration at the distal section of the tubular element to effect the ablation having an additional vibrational massage therapy for the tissues.