| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic therapy apparatus having a good assembling property and reliability derived from stable operation. SOLUTION: An oscillator 2 is bonded to a base material 1 by use of an electrically conductive adhesive 6. The base material 1 is a conductor with good heat conductivity and a driving voltage is applied to the oscillator 2 via the base material 1 itself. The heat of the oscillator 2 resulting from production of ultrasonic waves is dissipated via the base material 1 to provide stable operation. The apparatus is wired by simply taking out the base material 1 and a signal electrode side cable 5, so that the apparatus can have a good assembling property and reliability by means of a simple structure.
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