在贝克囊吸收过程中,用于针路规划的差异演变和成本图
Adam Ciszkiewicz1, Jacek Lorkowski2, Grzegorz Milewski1
1Faculty of Mechanical Engineering, Cracow University of Technology, Kraków, Poland.
Acta of bioengineering and biomechanics
|June 21, 2023
概括
本研究引入了用于贝克囊吸收的自动针路规划方法,提高了膝关节治疗的安全性和效率.
科学领域:
- 整形外科手术 整形外科手术
- 医学成像医学成像
- 机器人技术 机器人技术 机器人技术
背景情况:
- 贝克囊与膝盖退行性变化有关.
- 吸收是贝克囊的常见治疗方法.
研究的目的:
- 开发一个自动化的针路规划程序,用于贝克囊吸收.
- 在横平面上优化针的轨迹,以提高安全性和有效性.
主要方法:
- 使用优化算法 (差异进化) 与自定义目标函数.
- 雇佣的成本地图来源于细分的膝盖MRI图像.
- 将生成的路径与外科医生定义的参考路径进行比较.
主要成果:
- 成功计划了165个模拟的针道,避免了关键的解剖结构.
- 将针在膝关节内的距离最小化.
- 90%的生成路径与外科医生的参考结果非常相匹配;剩下的10%是可行的替代方案.
结论:
- 拟议的自动化规划解决方案是贝克囊愿望的可行方法.
- 这种方法提高了安全性,并可能减少手术时间.
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