Magnetically Actuated Medical Robots: An in vivo Perspective
Magnetically Actuated Medical Robots: An in vivo Perspective
复制标题
磁致动医疗机器人：体内透视
DOI：
10.1109/jproc.2022.3165713
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发表时间：
2022-04-28
影响因子：
20.6
通讯作者：
Zemmar, Ajmal
中科院分区：
文献类型：
--
作者：
Nelson, Bradley J.;Gervasoni, Simone;Zemmar, Ajmal
使用磁场和磁场梯度来移动人体内的磁性材料和设备有着令人惊讶的悠久历史。在过去的二十年里，随着磁性医用微型机器人的发展，人们对这一领域重新产生了兴趣。在这篇文章中，我们从活体的角度重点介绍了磁力驱动医疗机器人的最新进展和未来的发展方向。我们首先回顾了历史和相关的物理学，然后讨论了有限的体内研究工作，调查磁引导设备。我们的重点是磁引导系留探头、非拴系装置(微型机器人和纳米机器人)和磁性导航系统，这些系统已经或可能在体内使用，为医生和患者提供更好的控制和安全。
The use of magnetic fields and field gradients to move magnetic material and devices within the human body has a surprisingly long history. Over the past two decades, there has been renewed interest in this area with the growth of magnetic medical microrobots. In this article, we focus on the state-of-the-art and future directions for magnetically actuated medical robots from an in vivo perspective. We initially review the history and relevant physics followed by a discussion on the limited in vivo research efforts that investigate magnetically guided devices. Our focus is on magnetically guided tethered probes, untethered devices (microrobots and nanorobots), and magnetic navigation systems that have been or could be utilized in vivo to provide increased control and safety for the physician and patient.