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超音波動画像中の正中神経の3次元可視化のための超音波プローブ操作装置の開発と正中神経の抽出

超音波動画像中の正中神経の3次元可視化のための超音波プローブ操作装置の開発と正中神経の抽出

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カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2018/05/01

タイトル(英語): Development of Probe Control System and Median Nerve Extraction in Ultrasound Images for 3D Visualization

著者名: 片山 康太郎(富山大学大学院理工学教育部),柴田 啓司(富山大学大学院理工学研究部),笹木 亮(富山大学大学院理工学研究部),長田 龍介(富山大学附属病院),堀田 裕弘(富山大学大学院理工学研究部)

著者名(英語): Koutaro Katayama (Graduate School of Science and Engineering for Education, University of Toyama), Keiji Shibata (Graduate School of Science and Engineering for Research, University of Toyama), Tohru Sasaki (Graduate School of Science and Engineering for

キーワード: 超音波画像,正中神経,可視化,プローブ  ultrasound image,median nerve,visualization,probe

要約(英語): In the diagnosis of peripheral nerve disorder such as carpal tunnel syndrome, the doctor and the scientific occupational therapist mainly narrow down the position of the lesion by function evaluation. The diagnosis has been decided by the evaluation of the electrophysiological nerve conduction characteristics. In addition to this, in recent years it has become possible to observe the median nerve as a tomogram using an ultrasound diagnostic apparatus, so it is possible to check the thickness and shape of the median nerve without cutting the wrist joint part. However, in order to objectively observe a tissue having a three-dimensional structure such as a median nerve, it is required to obtain not only tomographic images of the median nerve but also three-dimensional shape information. Therefore, in order to visualize the median nerve as the three-dimensional structure, we develop a device that mechanically manipulates an ultrasound probe, while operating an ultrasound probe, it takes photographs the nerve tomographic images as well as it extracts the nerve from the images. In this paper, we describe the development of a device that operates an ultrasound probe and extract the median nerve in an ultrasound images.

本誌: 電気学会論文誌C(電子・情報・システム部門誌) Vol.138 No.5 (2018) 特集:データの計測・解析と制御技術への応用

本誌掲載ページ: 578-586 p

原稿種別: 論文/日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/138/5/138_578/_article/-char/ja/

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