Investigation of Thermal Distribution of Balloon Antenna MWA for Urethra Stricture Treatment

In this paper presented a studying temperature distribution of microwave balloon antenna. Design and analysis by using Comsol Multiphysics program. in vitro experiment with porcine urethral. Validation accuracy out of temperature by use infrared thermometer camera. Also, localized ablation zone by using the colonoscope for confirming the result after an experiment. The results of prevention burn or bleeding and sensitive structure after treatment and all results. Confirm technique for expending urethra stricture by using microwave balloon. In this technique, a research can to treat urethral stricture and other organ in the future.