High-energy ultrasonic knife treatment system uses the focusability of ultrasonic waves in the body to kill cancer cells by causing the local tissue temperature to reach 65-100?C instantly. Compared with other means of tumor treatment, it is non-invasive, has no side effects such as decrease of body immunity, and can improve immunity. It is mainly applied to advanced, recurrent and substantial tumors that cannot be operated again (such as abdominal, pelvic and resting surface tumors). In addition, it is also effective in the treatment of benign diseases, such as uterine fibroids and prostate hyperplasia. Especially for uterine tumors, it can achieve the treatment effect of preserving the uterus and making the fibroids solidify, necrosis and gradually absorb. As a new non-invasive local treatment method, ultrasonic knife has the advantages of non-invasive, effective, safe, fast recovery after treatment and no radioactive damage. As a result, the temperature of the local tissue can instantly rise to more than 65℃, which will lead to protein denaturation and coagulation necrosis of tissue cells, thus achieving the purpose of targeting and destroying the lesion, while the surrounding tissue and the tissue through which the ultrasound waves pass through are not damaged. High-energy focused ultrasound knife this non-invasive body, no incision, no blood treatment method, like an operation outside the body, the body of the lesion tissue to “remove” the “scalpel”. Therefore, the knife tip of the high energy focused ultrasound knife is completely different from the visible knife tip that we usually understand. The tumor tissue treated by ultrasonic knife is coagulated and necrotic. According to clinical statistics, after ultrasound knife treatment, the tumor tissues of most patients with uterine fibroids shrink significantly, but regardless of whether the fibroids shrink significantly or not, as long as they no longer grow, it indicates that a good treatment effect is achieved. The smaller the fibroids, the better the therapeutic effect of ultrasonic knife treatment.