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智能人机协作机器人辅助切除系统的设计
Meng Cui1, Wenqing Ren2, Tengfei Cui3
1Department of Emergency Medicine, The Sixth Medical Center, Chinese PLA General Hospital, Beijing, 100048, China.
Heliyon
|December 10, 2024
概括
这项研究开发了一种智能机器人辅助的骨切割系统,以提高手术精度. 该系统在实验试验中证明了与传统手工方法相比的更高的准确性,效率和安全性.
科学领域:
- 机器人在医学中的机器人
- 神经外科技术 神经外科技术
- 人与机器的互动 人与机器的互动
背景情况:
- 切割手术需要高度的精度和安全性.
- 现有的方法可能在准确性和效率方面存在局限性.
- 机器人技术的进步为外科手术增强提供了潜在的解决方案.
研究的目的:
- 开发一个智能的人机协作机器人辅助骨切割系统.
- 通过实验来评估系统的准确性,效率和安全性.
主要方法:
- 集成了一个UR5机器人臂,力传感器,医疗钻头和光学导航系统.
- 开发了自定义导航程序和图形用户界面 (GUI).
- 在3D打印的头骨模型和巴马小猪上测试了该系统.
主要成果:
- 机器人辅助系统显示,平均定位误差显著降低 (1.87毫米对模型的3.14毫米; 3.26毫米对猪的4.39毫米).
- 使用机器人系统观察到更短的手术时间 (6.64分 vs 8.06分钟在模型上;11.83分 vs 26.10分钟在猪上).
- 该系统提供了敏感的强力反,并显示了减少组织损伤的趋势.
结论:
- 开发的人机协作机器人辅助骨切割系统在灵敏的力反下运行得很顺利.
- 在实验测试中,该系统在准确性,效率和安全性方面超过了手术.
- 需要进一步的研究来确认其在临床神经外科手术中的适用性.
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