PROBLEM TO BE SOLVED: To provide an ultrasonic therapy apparatus capable of providing comfortable medical treatment by accurately measuring a temperature of an ultrasonic transducer.SOLUTION: An ultrasonic therapy apparatus includes: an ultrasonic transducer 11 which emits ultrasonic waves； a cover 13 which covers the ultrasonic transducer 11 from the outside and which has a contact surface 13S coming into contact with a patient's skin； a first temperature sensor 12 which measures a temperature of the ultrasonic transducer 11 in a noncontact manner； and a casing 14 which covers the ultrasonic transducer 11 and the first temperature sensor 12 from the outside.SELECTED DRAWING: Figure 2【課題】超音波振動子の温度を正確に測定することで、快適な治療を行うことが可能な超音波治療器を提供する。【解決手段】超音波治療器は、超音波を発する超音波振動子１１と、この超音波振動子１１を外側から覆うとともに、患者の肌に接触する接触面１３Ｓを有するカバー１３と、超音波振動子１１の温度を非接触で測定する第一温度センサ１２と、超音波振動子１１、及び第一温度センサ１２を外側から覆うケーシング１４と、を備える。【選択図】図２
