The theater Zeus ultrasonic scalpel and ordinary ultrasonic scalpel have different principles, different application ranges, and different harm to the human body.

1. Ultrasonic scalpel uses high-frequency vibration to separate and cut tissues, while ordinary ultrasonic scalpel uses high-frequency ultrasonic waves to excite titanium alloy blades to oscillate to achieve cutting.

2. Ultrasonic scalpel is mainly used in neurosurgery, cardiac surgery, breast surgery and other surgeries, while ordinary ultrasonic scalpel is more widely used in orthopedics, surgery, hepatobiliary surgery and other surgeries and local debridement.

3. Ultrasonic scalpel causes less thermal damage to the human body and is easy to control the intensity. Therefore, in some fields (such as neurosurgery), ultrasonic scalpel is preferred. However, ordinary ultrasonic scalpels cause less thermal damage to tissues in low-power mode, and are more common in scenarios such as local debridement.