Medical device

The principle of high-intensity focused ultrasound therapy is to focus ultrasound and penetrate into the human body to destroy tumor tissue through a series of compound effects. Just like sunlight can be focused by a convex lens, ultrasound can also be focused and can safely penetrate the body, converge the ultrasound with low energy density to the tumor in the body, and use the thermal effect of the ultrasound at the focal point to form a 60°C in the target area. The above high temperature leads to protein denaturation and tissue cell coagulation necrosis or irreversible serious damage, so as to achieve the purpose of treating tumors.