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Development and clinical application of wire insertion force measure system for neuroendovascular treatment

Research Project

Project/Area Number 25861271
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Neurosurgery
Research InstitutionNagoya University

Principal Investigator

MATSUBARA Noriaki  名古屋大学, 医学部附属病院, 病院講師 (10422776)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsintracranial aneurysm / coil embolization / force sensor / wire / force / sensor / 国内研究発表 / 国際研究発表 / 臨床応用
Outline of Final Research Achievements

The researchers envisioned a system that would objectively register and quantify the coil insertion force in endovascular embolization for an intracranial aneurysm. Coil insertion force was measured in the clinical cases of 10 unruptured intracranial aneurysms using this sensor, and actual clinical application was investigated. The sensor consists of a hemostatic valve connected to the proximal end of a microcatheter. The sensor principle is based on an optical system. Using this, aneurysm embolizations were performed.
The sensor continuously monitored the mechanical force during the coil insertions. The sensor adequately recorded the coil insertion force during the actual clinical aneurysm embolizations and that reflected the usual clinical experience.The force sensor system adequately measured coil insertion force in actual unruptured aneurysm embolization, and usefulness of clinical application of this sensor was confirmed.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (21 results)

All 2016 2015 2014 2013

All Journal Article (8 results) (of which Peer Reviewed: 7 results,  Open Access: 2 results) Presentation (11 results) (of which Int'l Joint Research: 1 results) Book (2 results)

  • [Journal Article] Relationship between low response to clopidogrel and periprocedural ischemic events with coil embolization for intracranial aneurysms2016

    • Author(s)
      Asai T, Miyachi S, Izumi T, Matsubara N, Haraguchi K, Yamanouchi T, Ota K, Shintai K, Tajima H, Wakabayashi T
    • Journal Title

      J Neurointerv Surg

      Volume: 印刷中 Issue: 7 Pages: 752-755

    • DOI

      10.1136/neurintsurg-2015-011727

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Results and Current Trends of Multimodality Treatment for Infectious Intracranial Aneurysms2015

    • Author(s)
      Matsubara N, Miyachi S, Izumi T, Yamanouchi T, Asai T, Ota K, Wakabayashi T
    • Journal Title

      Neurologia medico-chirurgica

      Volume: 55 Issue: 2 Pages: 155-162

    • DOI

      10.2176/nmc.oa.2014-0197

    • NAID

      130004922274

    • ISSN
      0470-8105, 1349-8029
    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Treatment of Symptomatic Bilateral Cavernous Carotid Aneurysms: Long-term Results of 6 Cases2015

    • Author(s)
      Uozumi Y, Okamoto S, Araki Y, Izumi T, Matsubara N, Yokoyama K, Sumitomo M, Miyachi S, Wakabayashi T
    • Journal Title

      J Stroke Cerebrovasc Dis

      Volume: 24 Issue: 5 Pages: 1013-1018

    • DOI

      10.1016/j.jstrokecerebrovasdis.2014.12.027

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A mechanical coil insertion system for endovascular coil embolization of intracranial aneurysms2013

    • Author(s)
      Haraguchi K, Miyachi S, Matsubara N, Nagano Y, Yamada H, Marui N, Sano A, Fujimoto H, Izumi T, Yamanouchi T, Asai T, Wakabayashi T
    • Journal Title

      Interventional Neuroradiology

      Volume: 19巻 Pages: 159-166

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Endovascular intervention for acute cervical carotid artery occlusion2013

    • Author(s)
      Matsubara N, Miyachi S, Tsukamoto N, Kojima T, Izumi T, Haraguchi K, Asai T, Yamanouchi T, Ota K, Wakabayashi T
    • Journal Title

      Acta neurochirurgica.

      Volume: 155巻 Issue: 6 Pages: 1115-1123

    • DOI

      10.1007/s00701-013-1697-x

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Spinal cord infarction is an unusual complication of intracranial neuroendovascular intervention2013

    • Author(s)
      Matsubara N, Miyachi S, Okamaoto T, Izumi T, Asai T, Yamanouchi T, Ota K, Oda K, Wakabayashi T
    • Journal Title

      Interventional Neuroradiology

      Volume: 19巻 Pages: 500-505

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] The 'one and a half round microcatheterization technique' for stent-assisted coil embolization of intracranial aneurysm: technical case series2013

    • Author(s)
      Miyachi S, Matsubara N, Izumi T, Asai T, Yamanouchi T, Ota K, Oda K, Wakabayashi T
    • Journal Title

      Journal of neurointerventional surgery

      Volume: May 30. Epub ahead of print

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stent/balloon combination assist technique for wide-necked basilar terminal aneurysms2013

    • Author(s)
      Miyachi S, Matsubara N, Izumi T, Asai T, Yamanouchi T, Ota K, Oda K, Wakabayashi T
    • Journal Title

      Interventional Neuroradiology

      Volume: 19巻 Pages: 299-305

    • Related Report
      2013 Research-status Report
  • [Presentation] Clinical Application of Insertion Force Sensor System for Coil Embolization of Intracranial Aneurysms2015

    • Author(s)
      Matsubara N, Miyachi S, Izumi T, Tajima H, Shintai K, Ito M, Nishibori M, Imai T, Marui N, Yamada H, Wakabayashi T
    • Organizer
      13th Congress of World Federation of Interventional and Therapeutic Neuroradiology
    • Place of Presentation
      オーストラリア ゴールドコースト
    • Year and Date
      2015-11-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 感染性脳動脈瘤に対するマルチモダリティートリートメント - 外科治療、血管内治療、内科的治療 治療成績とトレンドの分析2015

    • Author(s)
      松原功明, 宮地茂, 泉孝嗣, 山之内高志, 浅井琢美, 太田圭祐, 若林俊彦
    • Organizer
      第74回社団法人日本脳神経外科学会学術総会
    • Place of Presentation
      北海道札幌市 ロイトン札幌
    • Year and Date
      2015-10-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] バルーン閉塞試験による母血管閉塞術に伴う虚血耐性の評価2014

    • Author(s)
      松原功明, 泉孝嗣, 太田圭祐, 新帯一憲, 田島隼人, 西堀正洋, 今井資, 伊藤真史, 宮地茂,若林俊彦
    • Organizer
      第30回NPO法人 日本脳神経血管内治療学会学術総会
    • Place of Presentation
      神奈川県横浜市 パシフィコ横浜
    • Year and Date
      2014-12-04 – 2014-12-06
    • Related Report
      2014 Research-status Report
  • [Presentation] 脳動脈コイル塞栓術におけるガイディングシステムの検討2014

    • Author(s)
      松原功明, 泉孝嗣, 太田圭祐, 新帯一憲, 田島隼人, 西堀正洋, 今井資, 伊藤真史, 宮地茂,若林俊彦
    • Organizer
      第30回NPO法人 日本脳神経血管内治療学会学術総会
    • Place of Presentation
      神奈川県横浜市 パシフィコ横浜
    • Year and Date
      2014-12-04 – 2014-12-06
    • Related Report
      2014 Research-status Report
  • [Presentation] 脳動脈瘤コイル塞栓術におけるYコネクタ型コイル挿入力測定装置の臨床応用 -手元のコイル挿入操作とコイル挿入抵抗の測定値の分析-2014

    • Author(s)
      松原功明, 宮地茂, 泉孝嗣, 丸井直樹, 山田裕之, 永野佳孝, 太田圭祐, 佐野明人,藤本英雄, 若林俊彦
    • Organizer
      第73回社団法人日本脳神経外科学会総会
    • Place of Presentation
      東京都港区 グランドプリンスホテル新高輪
    • Year and Date
      2014-10-09 – 2014-10-11
    • Related Report
      2014 Research-status Report
  • [Presentation] 脳動脈コイル塞栓術におけるGuiding systemの検討2014

    • Author(s)
      松原功明
    • Organizer
      第15回脳神経血管内治療琉球セミナー
    • Place of Presentation
      沖縄県那覇市 ホテルオーシャン
    • Year and Date
      2014-06-27 – 2014-06-29
    • Related Report
      2014 Research-status Report
  • [Presentation] コイルデリバリーワイヤーがマイクロカテーテル内を通過する際に生じる摩擦についての基礎的研究2013

    • Author(s)
      松原功明, 宮地茂, 山田裕之, 丸井直樹, 泉孝嗣, 浅井琢美, 山之内高志, 太田圭祐, 若林俊彦
    • Organizer
      第29回NPO法人 日本脳神経血管内治療学会学術総会
    • Place of Presentation
      朱鷺メッセ, 新潟
    • Related Report
      2013 Research-status Report
  • [Presentation] Mechanical Coil Insertion System for Endovascular Coil Embolization of Intracranial Aneurysms2013

    • Author(s)
      Matsubara N, Miyachi S, Haraguchi K, Nagano Y, Yamada H, Marui N, Sano A, Fujimoto H, Izumi T, Wakabayashi T
    • Organizer
      12th Congress WFITN
    • Place of Presentation
      ブエノスアイレス, アルゼンチン
    • Related Report
      2013 Research-status Report
  • [Presentation] 大型ワイドネック脳動脈瘤に対するステント支援コイル塞栓術2013

    • Author(s)
      松原功明, 宮地茂, 泉孝嗣, 浅井琢美, 山之内高志, 太田圭祐, 織田恵子, 若林俊彦
    • Organizer
      第29回NPO法人 日本脳神経血管内治療学会学術総会
    • Place of Presentation
      朱鷺メッセ, 新潟
    • Related Report
      2013 Research-status Report
  • [Presentation] 急性頸部頸動脈閉塞に対する超急性期血管内治療2013

    • Author(s)
      松原功明, 宮地茂, 塚本信弘, 小島隆生, 泉孝嗣, 浅井琢美, 山之内高志, 太田圭祐, 若林俊彦
    • Organizer
      第29回NPO法人 日本脳神経血管内治療学会学術総会
    • Place of Presentation
      朱鷺メッセ, 新潟
    • Related Report
      2013 Research-status Report
  • [Presentation] Stent/balloon combination assist technique for wide-necked basilar terminal aneurysms2013

    • Author(s)
      Matsubara N, Miyachi S, Izumi T, Asai T, Yamanouchi T, Ota K, Oda K, Wakabayashi T
    • Organizer
      12th Congress WFITN
    • Place of Presentation
      ブエノスアイレス, アルゼンチン
    • Related Report
      2013 Research-status Report
  • [Book] シミュレーションで経験する手術・IVR 内頚動脈瘤(ICA Aneurysm)のすべて-近位部(cavernous-paraclinoid)2015

    • Author(s)
      山口竜一, 塩川芳昭, 堀内哲吉, 柿澤幸成, 本郷一博, 金太一, 品川勝弘, 岐浦禎弘, 栗栖薫, 森田明夫, 清水宏明, 柳澤俊晴, 井川房夫, 河本俊介, 西徹, 杉山拓, 中山若樹, 佐々木達也, 鈴木恭一, 松原功明, 他37名
    • Total Pages
      258
    • Publisher
      メディカ出版
    • Related Report
      2015 Annual Research Report
  • [Book] 内頚動脈瘤(ICA Aneurysm)のすべて-近位部(cavernous-paraclinoid): シミュレーションで経験する手術・IVR2015

    • Author(s)
      山口竜一, 塩川芳昭, 堀内哲吉, 柿澤幸成, 松原功明, 他36名
    • Total Pages
      258
    • Publisher
      メディカ出版
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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