Based on reviewing the key functions of the Johnson & Johnson Ultrasonic Knife, there is mainly a standby key gear up key gear down key.
Ultrasound Knife is a high-intensity focused ultrasound therapy system that allows the temperature at the focal point to rise to destroy tumor tissue. Ultrasonic knife full name is also called ultrasonic cutting hemostatic knife, is a new type of surgical equipment used in clinical surgery. It is a thermotherapy method that starts outside the body, but allows for coagulative necrosis of tumors within the patient's body.