Compared with ordinary sterilization, ultrasonic knife sterilization has the following advantages:
1. Reduced surgical trauma: ultrasonic knife technology cuts fine, less surgical trauma, and faster post-operative recovery.
2. Reduced postoperative pain: ultrasonic knife technology can simultaneously close the blood vessels and reduce bleeding, thus reducing postoperative pain.
3. Reduced risk of infection: ultrasonic knife technology can coagulate blood vessels while cutting, reducing the risk of infection.