In order to visualize the ultrasonic strength for remedy which is irradiated from convergence ultrasonic transducer (5), haidorogeru is designated as the mother medicine, the chemical compound which causes the chemical denaturation of the protein at the time the protein denaturation indicator (3) and ultrasonic lighting is included, living body simulated phantom is offered.集束超音波トランスデューサ(5)から照射される治療用超音波の強度を可視化するため、ハイドロゲルを母剤とし、タンパク変性指示薬(3)および超音波照射時にタンパクの化学的変性を生じる化合物を含む、生体模擬ファントムを提供する。