Ultrasound, operating at frequencies below the threshold of human hearing, has emerged as a versatile tool in diverse therapeutic applications. Notably, low-frequency ultrasound at a frequency of 1/3 MHz exhibits unique properties that lend themselves to various clinical uses. These include biological healing, which involves stimulating fibroblasts

A ultrasonic ultrasonic treatment system operating at a frequency of 1 MHz offers a efficient solution for a wide range of applications. These systems utilize high-intensity sound waves to generate thermal effects within materials, leading to transformations in their physical and chemical properties. The precise application of ultrasonic energy cl