医生用协作机器人钻颈椎骨，实测精度表现良好。
Primary Experimental Feedback on a Co-manipulated Robotic System for Assisted Cervical Surgery
- 医生与机器人协同操作，按预设路径钻孔
- 14次钻孔中位置偏差小，方向误差可控
- 适合追求手术精准的脊柱外科医生参考
机器人辅助手术已成为提升手术人体工学、精准度和流程效率的有前景方法，尤其适用于复杂如颈椎手术。本研究评估了一种用于辅助钻孔任务的协作机器人系统的性能，通过量化钻头位置与方向相对于预设轨迹的偏差，检验其可靠性。共由8名经验丰富的颈椎外科医生完成14次钻孔操作，使用机器人辅助系统以确保稳定性和对齐性。研究重点在于分析系统在实际手术环境中的表现，包括实验设置与误差评估方法。结果表明，该系统能有效支持手术操作，有助于实现更安全高效的手术流程，同时揭示了进一步优化的空间。
原文摘要 · Abstract (English)
Robotic-assisted surgery has emerged as a promising approach to improve surgical ergonomics, precision, and workflow efficiency, particularly in complex procedures such as cervical spine surgery. In this study, we evaluate the performance of a collaborative robotic system designed to assist surgeons in drilling tasks by assessing its accuracy in executing predefined trajectories. A total of 14 drillings were performed by eight experienced cervical surgeons, utilizing a robotic-assisted setup aimed at ensuring stability and alignment. The primary objective of this study is to quantify the deviations in the position and orientation of the drilling tool relative to the planned trajectory, providing insights into the system's reliability and potential impact on clinical outcomes. While the primary function of robotic assistance in surgery is to enhance surgeon comfort and procedural guidance rather than solely optimizing precision, understanding the system's accuracy remains crucial for its effective integration into surgical practices part of this primary experimental feedback, the study offers an in-depth analysis of the co-manipulated robotic system's performance, focusing on the experimental setup and error evaluation methods. The findings of this study will contribute to the ongoing development of robotic-assisted cervical surgery, highlighting both its advantages and areas for improvement in achieving safer and more efficient surgical workflows
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