The Therapeutic Principle Of Ultrasonic Knife

1. High heat effect: under normal circumstances, the critical point of lethal temperature of tumor cells is 42.5~43.0℃, while that of normal cells is 45℃. For liver tissues, local temperature exceeding 58℃ can cause tissue coagulation necrosis.
2. Cavitation effect: Mechanical destruction of tumor cells through the strong expansion and contraction movement of bubbles.
3. Immune effect: Necrotic tumor tissue, at the same time can play a role in stimulating the body's immunity, and produce anti-tumor effects in the later stage.