1) Function: It has the functions of ultrasonic bone cutting, bone grinding, and phacoemulsification suction, which is used for fine orthopedic surgery and tumor removal surgery.

2) Working principle: Based on electrostrictive technology, it uses ultrasonic longitudinal vibration cutting to support ultrasonic + torsional swing power mode.

3) It has good tissue protection properties and can protect important soft tissues such as blood vessels and nerves.

4) Ultrasonic bone knife working frequency: ≥40kHz, high striking force, low noise design.

5) Working frequency of ultrasonic suction knife: ≥30kHz, fully emulsifying soft tissue.

6) The maximum amplitude of ultrasonic osteotome: ≥130um, the larger the amplitude, the faster the cutting speed and save the operation time.

7) The maximum amplitude of ultrasonic suction knife: ≥180um, the soft tissue emulsification speed is fast.

8) The maximum electric power of the ultrasonic bone knife: ≥100W, the power can be adjusted. The higher the power, the stronger the hard bone cutting ability.

9) The maximum electric power of the ultrasonic suction knife: ≥90W, the power can be adjusted, and the striking force is strong.

10) Ultrasonic energy gear: ≥10 gears, which is helpful for users to accurately select the ultrasonic energy size according to the needs of surgery.

11) Working mode: There are two modes of continuous working and pulse working, and the operator can change the working mode according to the requirements.

12) Flushing method: It has an automatic flushing system, which can continuously flush during the operation, reduce the temperature, and lubricate the cutting surface. The flushing flow is adjustable, the maximum flow is ≥80ml/min.

13) Output control mode: use the foot pedal to control the ultrasonic output; and has an independent pedal button for controlling the flushing function.

14) Handle: It has a special composite power bone grinding handle instead of ordinary grinding drills, which can quickly grind bones, with low temperature rise and high safety.

15) Handle installation and disassembly: the handle and the cutter head are designed separately, and the cutter head can be quickly disassembled and installed.

16) The integrated design of handle and connection is safe and reliable.

17) The handle is not limited to the number of times it can be used.

18) Blade material: Titanium alloy material is used, which is strong and wear-resistant, and meets the requirements of surgery.

19) Types of bone cutter heads: 10 or more types, including sheet-shaped, hook-shaped, spoon-shaped, cylindrical and spherical, etc., which can realize cutting and drilling operations from the inside to the outside and adapt to different surgical operation methods.

20) When the bone grinding cutter head is working, the cutter tip can be twisted and oscillated to improve the grinding efficiency.

21) The bone grinding head is reusable.

22) Types of suction knife heads: 5 or more, suitable for different surgical operation methods.

23) The minimum inner diameter of the center hole of the ultrasonic suction tool is ≤1.5mm, which can precisely hit the target tissue.

24) Sterilization method: support high temperature and high pressure, low temperature plasma sterilization or ethylene oxide sterilization.

25) Software and control: Provide supporting software, adjust parameters through touch, and adjust parameters such as output power, flow and negative pressure parameters on the main interface.

26) Safety features: The host has a self-checking function for faults, and its safety performance conforms to national standards.

27) The host is a portable desktop to save surgical space.

28) The host can automatically identify different functional handles such as bone knife and suction, and enter the corresponding working interface.

29) The host can automatically save the working parameters of the bone cutting, grinding and suction interface, which is convenient for doctors to use.