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首页> 外文期刊>Mechatronics, IEEE/ASME Transactions on >Handheld Nerve Electrode Insertion Tool
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Handheld Nerve Electrode Insertion Tool

机译：手持式神经电极插入工具

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摘要

This paper introduces a new type of miniature device to insert an intrafascicular electrode into a peripheral nervous system that is covered with tough tissue membranes. The developed device is called nerve electrode insertion tool (NEIT) and consists of a nerve holder unit and an electrode insertion unit. Users can easily adjust the insertion position and direction of nerve electrodes while freely manipulating this compact handheld device. This paper introduces the form, configuration, and underlying mechanisms of the device and related surgical procedure. Utility tests using elastomer-made nerve models show that the electrode insertion time and position accuracy, respectively, improve from 72.1 to 4.17 s and 0.37 to 0.11 mm when employing the NEIT. Animal experiment results show that multishank planar electrodes (2 × 2 mm2) are successfully implanted into sciatic nerves of six rats. Treadmill tests and histological analysis present the neural functions of all the treated nerves are successfully recovered after three weeks. We expect the NEIT to be employed for other kinds of nerve electrodes and simplify the surgical process in neural engineering research.
机译：本文介绍了一种新型微型设备，可将束状内电极插入覆盖有坚韧组织膜的周围神经系统。开发的装置称为神经电极插入工具（NEIT），由神经固定器单元和电极插入单元组成。用户可以在自由操作此紧凑型手持设备的同时轻松调节神经电极的插入位置和方向。本文介绍了该装置的形式，配置和基本机制以及相关的手术程序。使用弹性体制成的神经模型进行的实用测试表明，使用NEIT时，电极插入时间和位置精度分别从72.1到4.17 s和0.37到0.11 mm改善。动物实验结果表明，多柄平面电极（2×2 mm n 2）成功植入到六只大鼠的坐骨神经中。跑步机测试和组织学分析显示，三周后，所有治疗神经的神经功能均已成功恢复。我们希望NEIT可以用于其他类型的神经电极，并简化神经工程研究中的手术过程。

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  • 来源
    《Mechatronics, IEEE/ASME Transactions on》 |2018年第5期|2525-2530|共6页
  • 作者

    Sehyuk Yim; Ye-Eun Oh; Jinwoo Jeong; Yong Seok Ihn; Donghyun Hwang; Sang-Rok Oh; Keehoon Kim;

  • 作者单位

    Center for Interactive and Intelligent Robotics Research, Korea Institute of Science and Technology, Seoul, South Korea;

    Center for Interactive and Intelligent Robotics Research, Korea Institute of Science and Technology, Seoul, South Korea;

    Sungkyunkwan University, Seoul, South Korea;

    Center for Interactive and Intelligent Robotics Research, Korea Institute of Science and Technology, Seoul, South Korea;

    Center for Interactive and Intelligent Robotics Research, Korea Institute of Science and Technology, Seoul, South Korea;

    Center for Interactive and Intelligent Robotics Research, Korea Institute of Science and Technology, Seoul, South Korea;

    Center for Interactive and Intelligent Robotics Research, Korea Institute of Science and Technology, Seoul, South Korea;

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  • 正文语种 eng
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  • 关键词

    Electrodes; Force; Springs; Tools; Metals; IEEE transactions; Mechatronics;

    机译：电极;力;弹簧;工具;金属;IEEE交易;机电一体化;

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