1. Ultrasonic scalpel uses high-frequency vibration to separate and cut tissue, while ordinary ultrasonic scalpel uses high-frequency ultrasonic wave to excite titanium alloy blade vibration to cut.
2. Ultrasonic scalpel is mainly used in neurosurgery, cardiac surgery, breast surgery and other operations, while ordinary ultrasonic scalpel is more widely used in orthopedics, surgery, hepatobiliary surgery and other operations and local debridement.
3. Ultrasonic scalpel has less thermal damage to human body and is easy to master, so it will be used first in some fields (such as neurosurgery). However, ordinary ultrasonic scalpel has less thermal damage to tissues in low power mode, and is more common in local debridement and other scenes.