Development and evaluation of an MRI compatible finger rehabilitation device for stroke patients

    研究成果: Conference contribution

    2 引用 (Scopus)

    抄録

    This paper presents the design, development and magnetic resonance imagining (MRI) compatibility evaluation of a small size, compact and adjustable different finger phalange lengths rehabilitation device. This device employs ultrasonic motor as its actuator and adopts a novel six-link mechanism to drive the finger. The final system enables to provide two joints (the MCP and the PIP) in each finger to do flexion and extension motion with one degree of freedom (DOF). The MRI compatibility of the robot was also evaluated. The results demonstrate that there is neither an effect from the MRI environment on the robot performance, nor significant degradation on MRI images by the introduction of the robot in the MRI scanner. Finally, an fMRI study with subject was carried out, the result shows a stable brain activation was observed when the middle finger of the subject was driven to implement passive rehabilitation motion inside the MRI scanner.

    元の言語English
    ホスト出版物のタイトルIEEE International Conference on Intelligent Robots and Systems
    出版者Institute of Electrical and Electronics Engineers Inc.
    ページ5005-5010
    ページ数6
    2015-December
    ISBN(印刷物)9781479999941
    DOI
    出版物ステータスPublished - 2015 12 11
    イベントIEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2015 - Hamburg, Germany
    継続期間: 2015 9 282015 10 2

    Other

    OtherIEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2015
    Germany
    Hamburg
    期間15/9/2815/10/2

    Fingerprint

    Magnetic resonance
    Patient rehabilitation
    Robots
    Ultrasonic devices
    Brain
    Actuators
    Chemical activation
    Degradation

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Software
    • Computer Vision and Pattern Recognition
    • Computer Science Applications

    これを引用

    Tang, Z., Sugano, S., & Iwata, H. (2015). Development and evaluation of an MRI compatible finger rehabilitation device for stroke patients. : IEEE International Conference on Intelligent Robots and Systems (巻 2015-December, pp. 5005-5010). [7354081] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IROS.2015.7354081

    Development and evaluation of an MRI compatible finger rehabilitation device for stroke patients. / Tang, Zhenjin; Sugano, Shigeki; Iwata, Hiroyasu.

    IEEE International Conference on Intelligent Robots and Systems. 巻 2015-December Institute of Electrical and Electronics Engineers Inc., 2015. p. 5005-5010 7354081.

    研究成果: Conference contribution

    Tang, Z, Sugano, S & Iwata, H 2015, Development and evaluation of an MRI compatible finger rehabilitation device for stroke patients. : IEEE International Conference on Intelligent Robots and Systems. 巻. 2015-December, 7354081, Institute of Electrical and Electronics Engineers Inc., pp. 5005-5010, IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2015, Hamburg, Germany, 15/9/28. https://doi.org/10.1109/IROS.2015.7354081
    Tang Z, Sugano S, Iwata H. Development and evaluation of an MRI compatible finger rehabilitation device for stroke patients. : IEEE International Conference on Intelligent Robots and Systems. 巻 2015-December. Institute of Electrical and Electronics Engineers Inc. 2015. p. 5005-5010. 7354081 https://doi.org/10.1109/IROS.2015.7354081
    Tang, Zhenjin ; Sugano, Shigeki ; Iwata, Hiroyasu. / Development and evaluation of an MRI compatible finger rehabilitation device for stroke patients. IEEE International Conference on Intelligent Robots and Systems. 巻 2015-December Institute of Electrical and Electronics Engineers Inc., 2015. pp. 5005-5010
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    abstract = "This paper presents the design, development and magnetic resonance imagining (MRI) compatibility evaluation of a small size, compact and adjustable different finger phalange lengths rehabilitation device. This device employs ultrasonic motor as its actuator and adopts a novel six-link mechanism to drive the finger. The final system enables to provide two joints (the MCP and the PIP) in each finger to do flexion and extension motion with one degree of freedom (DOF). The MRI compatibility of the robot was also evaluated. The results demonstrate that there is neither an effect from the MRI environment on the robot performance, nor significant degradation on MRI images by the introduction of the robot in the MRI scanner. Finally, an fMRI study with subject was carried out, the result shows a stable brain activation was observed when the middle finger of the subject was driven to implement passive rehabilitation motion inside the MRI scanner.",
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