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State of the Art and Development Trend of Laparoscopic Surgical Robot and Master Manipulator
Rui Han1, Hongqiang Sang1,2, Fen Liu1
1School of Mechanical Engineering, Tiangong University, Tianjin, China.
Background:
In recent years, laparoscopic surgical robots have rapidly developed. However, most focus on the overall robotic systems, with few summaries on the laparoscopic surgical robots and the master manipulators.
Methods:
This paper provides a summary and analysis of typical laparoscopic surgical robots, including the strengths and limitations of existing laparoscopic surgical robots. Additionally, the master manipulators are analysed and summarised from four aspects: structural design and optimization, time-varying delays, tremor suppression and force feedback. Further classification and summary are made based on the different methods used in each study.
Results:
Laparoscopic surgical robots and the master manipulators still have some limitations. Therefore, the development trends of the laparoscopic surgical robots and the master manipulators are discussed from four aspects: structural materials, remote surgery, intelligence and human-machine interaction.
Conclusion:
With the continuous advancement of technology, laparoscopic surgical robots will play an increasingly important role in the field of surgery.
