摘要
为了推动机器人辅助腹腔镜手术中力感知技术的深入研究和临床应用,综述了其研究进展。针对有传感器的力感知,将其分为基于电信号和基于光信号两类,分析了传感器在手术器械上的位置分布、机械结构、测量范围、测量精度和电磁兼容性等关键指标,并讨论了其优势和局限;针对无传感器的力感知,将其分为基于视觉和基于动力学模型两类,并分析了其实现方法、技术障碍和误差来源。最后,展望了机器人辅助腹腔镜手术中力感知技术的发展趋势。
In order to promote the further research and clinical applications of force sensing technology in robot-assisted laparoscopic surgery,the research progresses were reviewed.Sensor force sensing was divided into two categories:electrical signal-based sensing and optical signal-based sensing.Some key indicators were analyzed,such as sensor position distribution on surgical instruments,mechanical structure,measurement range,measurement accuracy and electromagnetic compatibility.Sensors advantages and disadvantages were discussed.Sensorless force sensing was divided into two categories:vision-based sensing and dynamic model-based sensing.And the realization method,technical obstacle and error sources were analyzed.Finally,the development trend of force sensing technology in robot-assisted laparoscopic surgery was prospected.
作者
张建勋
姚斌
代煜
夏光明
ZHANG Jianxun;YAO Bin;DAI Yu;XIA Guangming(College of Artificial Intelligence,Nankai University,Tianjin,300350;Institute of Robotics&Automatic Information System,Nankai University,Tianjin,300350)
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2021年第21期2521-2531,共11页
China Mechanical Engineering
基金
国家重点研发计划(2017YFC0110402)
国家自然科学基金(51875394)。
关键词
力传感器
力感知
研究进展
机器人辅助腹腔镜手术
force sensor
force sensing
research progress
robot-assisted laparoscopic surgery
