智能软光磁机器人用于最小侵入性干预疗法
Jingjing Guo1,2, Xiaoyan Guo1, Jian Wei3
1School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|January 21, 2026
概括
研究人员开发了一种智能软光磁 (iSOM) 机器人,用于微创手术. 这种毫米尺寸的机器人集成了触摸感应和光热剥离,提高了复杂程序的精度和安全性.
科学领域:
- 生物医学工程 生物医学工程
- 机器人技术 机器人技术 机器人技术
- 手术技术 手术技术
背景情况:
- 最少侵入性干预 (MII) 有好处,但面临着诸如缺乏触觉反和依赖辐射成像等局限性.
- 目前的MII技术在狭窄空间和实时感官反中扎着敏捷.
- 需要多功能微型机器人来克服MII中的这些障碍.
研究的目的:
- 为先进的MII引入一款新型智能软光磁 (iSOM) 机器人.
- 整合磁性驱动,触觉感应和光热消光成一个单一的毫米尺度设备.
- 提高MII的精度,安全性和治疗性.
主要方法:
- 设计了一种毫米尺寸的软机器人,具有聚合物外,光学路径和磁性可引导的机身.
- 集成的皮肤模仿触觉传感器,用于反和光热剥离能力.
- 利用磁场进行导航和激光激发进行治疗,从而实现实时监控.
主要成果:
- 通过使用磁场,通过扭曲的解剖学展示了积极的导航.
- 成功执行了有针对性的光热除疗法,并提供实时反.
- 在猪组织,心血管幻影和ex vivo/in vivo解剖系统中得到验证的能力.
结论:
- 该iSOM机器人成功地集成了高精度MII的多个功能.
- 该设备提供了增强的导航,触觉反和有针对性的治疗交付.
- iSOM机器人显示了改善MII结果的显著翻译潜力.
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