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Development of photoacoustic imaging system for prevention of lower limb amputation induced by diabetic polyneuropathy

Research Project

Project/Area Number 17H02113
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Medical systems
Research InstitutionNational Defense Medical College

Principal Investigator

ISHIHARA Miya  防衛医科大学校(医学教育部医学科進学課程及び専門課程、動物実験施設、共同利用研究施設、病院並びに防衛, 医用工学, 教授 (30505342)

Co-Investigator(Kenkyū-buntansha) 八木橋 操六  東邦大学, 医学部, 教授(寄付講座) (40111231)
額田 均  東邦大学, 医学部, 教授(寄付講座) (60118833)
東 隆一  防衛医科大学校(医学教育部医学科進学課程及び専門課程、動物実験施設、共同利用研究施設、病院並びに防衛, 病院 形成外科, 准教授 (00531112)
藤田 真敬  防衛医科大学校(医学教育部医学科進学課程及び専門課程、動物実験施設、共同利用研究施設、病院並びに防衛, 防衛医学研究センター 異常環境衛生研究部門, 教授 (20525927)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2018: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2017: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywords医用超音波システム / 糖尿病 / 神経科学 / 量子ビーム / 生物・生体工学
Outline of Final Research Achievements

We planned to establish an original technology through the development of a photoacoustic imaging system for systematic imaging.
The developed technology can acquire a photoacoustic image and an ultrasound image in a single imaging sequence, and can display both images in an overlaid manner. We successfully observed median and sural nerve bundles with ultrasonic image, and photoacoustic images of blood vessels around and in that nerve bundles in the clinical study for diabetic patients, and also for a specially designed hypoxia animal model. The developed system well revealed cross and longitudinal features of multiple nerve fascicles of median and sural nerves showing and vessel distribution in peri- and endoneurial micro-vessels. The parameters of photoacoustic signals were analyzed for the correlation with clinical profile of patients.

Academic Significance and Societal Importance of the Research Achievements

糖尿病患者の激増による社会的・医療経済学的損失が著しい。その中心的課題として血管合併症への対策がある。本研究で実施した、組織虚血を可視化できる光音響画像重畳超音波イメージングシステムの開発・構築により、深刻な糖尿病の血管合併症である足切断の抜本的対策の一助、最終的には糖尿病診療のトータルケアに繋げられると考える。慢性疾患特有の非侵襲その場イメージングの利点は以下と考える。慢性疾患である糖尿病は患者が疾患と向き合うことが必要である。診療の度に病態の進展や治療の効果がその場で画像で確認できれば,患者にとって励みになる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (49 results)

All 2020 2019 2018 2017 2014

All Journal Article (18 results) (of which Peer Reviewed: 13 results,  Open Access: 2 results) Presentation (31 results) (of which Int'l Joint Research: 12 results,  Invited: 5 results)

  • [Journal Article] Numerical Simulation of Photoacoustic Effect and Its Possibility of Applications to Diagnostic Imaging and Treatment Support2020

    • Author(s)
      大川 晋平, 平沢 壮, 辻田 和宏, 櫛引 俊宏, 石原 美弥
    • Journal Title

      Nippon Laser Igakkaishi

      Volume: 40 Issue: 4 Pages: 348-358

    • DOI

      10.2530/jslsm.jslsm-40_0033

    • NAID

      130007785793

    • ISSN
      0288-6200, 1881-1639
    • Year and Date
      2020-01-15
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photoacoustic tomography reconstructing absorption coefficient and effect of regularization minimizing p-norm2020

    • Author(s)
      Okawa Shinpei、Hirasawa Takeshi、Kushibiki Toshihiro、Fujita Masanori、Ishihara Miya
    • Journal Title

      Proceedings of SPIE

      Volume: 11240 Pages: 132-132

    • DOI

      10.1117/12.2551478

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 光音響イメージング技術動向2019

    • Author(s)
      石原 美弥
    • Journal Title

      電気学会研究会資料光 量子デバイス研究会医療工学応用一般

      Volume: (QIE-5) OQD-19-016 Pages: 1-4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical and experimental investigations of dependence of photoacoustic signals from gold nanoparticles on the optical properties2018

    • Author(s)
      Okawa, S., Hirasawa, T., Sato, R., Kushibiki, T., Ishihara, M. and Teranishi, T.
    • Journal Title

      Optical Review

      Volume: Online first Issue: 3 Pages: 1-6

    • DOI

      10.1007/s10043-018-0435-2

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of blood-oxygen saturation using a photoacoustic technique in the rabbit hypoxemia model2018

    • Author(s)
      Sei Kiguna,Fujita Masanori,Hirasawa Takeshi,Okawa Shimpei,Kushibiki Toshihiro,Hidenori Sasa,Kenichi Furuya,Ishihara Miya
    • Journal Title

      Journal of Clinical Monitoring and Computing

      Volume: 6(1) Issue: 2 Pages: 1-4

    • DOI

      10.1007/s10877-018-0166-8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 時空間4 次元イメージングとしての光音響画像化技術の可能性2018

    • Author(s)
      石原 美弥
    • Journal Title

      日本光学会年次学術講演会Optics & Photonics Japan 2018 講演予稿集

      Volume: 講演予稿集

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral-differential-based unmixing for multispectral photoacoustic imaging2018

    • Author(s)
      Hirasawa Takeshi、Iwatate Ryu J.、Kamiya Mako、Okawa Shinpei、Fujita Masanori、Urano Yasuteru、Ishihara Miya
    • Journal Title

      Applied Optics

      Volume: 57 Issue: 10 Pages: 2383-2383

    • DOI

      10.1364/ao.57.002383

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 3D quantitative photoacoustic image reconstruction using Monte Carlo method and linearization2018

    • Author(s)
      Shinpei Okawa,Takeshi Hirasawa,Kazuhiro Tsujita*,Toshihiro Kushibiki,Miya Ishihara
    • Journal Title

      Proceedings of SPIE

      Volume: 10494 Pages: 172-172

    • DOI

      10.1117/12.2293229

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multispectral photoacoustic tomography for detection of small tumors inside biological tissues2018

    • Author(s)
      Takeshi Hirasawa,Shinpei Okawa,Kazuhiro Tsujita*,Toshihiro Kushibiki,Masanori Fujita,Yasuteru Urano*,Miya Ishihara
    • Journal Title

      Proceedings of SPIE

      Volume: 10494 Pages: 127-127

    • DOI

      10.1117/12.2293438

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative analysis for peripheral vascularity assessment based on clinical photoacoustic and ultrasound images2018

    • Author(s)
      Dai Murakoshi, Kazuhiro Hirota, Hiroyasu Ishii, Atsushi Hashimoto, Tetsurou Ebata, Kaku Irisawa, Takatsugu Wada, Toshiro Hayakawa, Kenji Itoh, Miya Ishihara
    • Journal Title

      Proceedings of SPIE

      Volume: 104945 Pages: 194-194

    • DOI

      10.1117/12.2286835

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of the approximations of light propagation on quantitative photoacoustic tomography using two-dimensional photon diffusion equation and linearization2017

    • Author(s)
      Shinpei Okawa,Takeshi Hirasawa,Toshihiro Kushibiki,Miya Ishihara
    • Journal Title

      Optical Review

      Volume: 24(6) Issue: 6 Pages: 705-726

    • DOI

      10.1007/s10043-017-0369-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel compact photoacoustic imaging system to explore the applications in the medical imaging field2017

    • Author(s)
      Kaku Irisawa, Takatsugu Wada, Toshiro Hayakawa, Miya Ishihara
    • Journal Title

      Proceedings of SPIE

      Volume: 10252 Pages: 1025205-1025205

    • DOI

      10.1117/12.2277440

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 近赤外光を用いた次世代生体イメージング:拡散光 蛍光 光音響トモグラフィー2017

    • Author(s)
      大川 晋平, 石原 美弥, 西村 吾朗*, 星 詳子*
    • Journal Title

      計測と制御

      Volume: 56(11) Pages: 863-868

    • NAID

      130006206074

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 光音響イメージング技術とその応用の最新動向2017

    • Author(s)
      石原 美弥
    • Journal Title

      光学

      Volume: 46(9) Pages: 344-353

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 光音響シミュレーションと定量的トモグラフィー画像再構成-光音響を用いたより高度な診断を目指して-2017

    • Author(s)
      大川 晋平, 平沢 壮, 佐藤 良太*, 櫛引 俊宏, 石原 美弥, 寺西 利治
    • Journal Title

      OPTRONICS

      Volume: 36(9) Pages: 66-71

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 分子イメージングのためのマルチスペクトル光音響イメージング及びがんイメージングへの応用2017

    • Author(s)
      平沢 壮, 岩立 竜*, 神谷 真子*, 大川 晋平, 櫛引 俊宏, 浦野 泰照*, 石原 美弥
    • Journal Title

      OPTRONICS

      Volume: 36(9) Pages: 60-65

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 医学生物応用のための光音響イメージング技術とその応用2017

    • Author(s)
      石原 美弥
    • Journal Title

      OPTRONICS

      Volume: 36(9) Pages: 56-59

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Uncooled Infrared Camera for the Noninvasive Visualization of the Vascular Flow in an Anastomotic Vessel during Neurological Surgery: Technical Note2014

    • Author(s)
      Otani Naoki,Ishihara M,Fujita M*,Wada Kojiro,Mori Kentaro
    • Journal Title

      Neurologia medico-chirurgica

      Volume: 54 Issue: 6 Pages: 502-506

    • DOI

      10.2176/nmc.tn2012-0265

    • NAID

      130003383244

    • ISSN
      0470-8105, 1349-8029
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 医学生物応用に向けた光音響イメージング技術2019

    • Author(s)
      石原 美弥
    • Organizer
      フォトニクス情報システム第179 委員会第56 回研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 医学生物応用に必要な光音響イメージング技術開発2019

    • Author(s)
      石原 美弥
    • Organizer
      重点プロジェクトスマートエーイー研究会(第15 回)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 光音響技術による光吸収係数分布のイメージングとその診断 治療支援への応用可能性2019

    • Author(s)
      大川 晋平, 平沢 壮, 櫛引 俊宏, 藤田 真敬, 石原 美弥
    • Organizer
      第40 回日本レーザー医学会総会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 光音響イメージングにおける医工連携研究の紹介2019

    • Author(s)
      石原 美弥
    • Organizer
      生体医工学シンポジウム2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 光音響イメージングの現状と医学生物応用の展望2019

    • Author(s)
      石原 美弥
    • Organizer
      第44 回光学シンポジウム(光学技術 学術講演会)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 光音響イメージング技術の現状とその医学生物応用2019

    • Author(s)
      石原 美弥
    • Organizer
      光電相互変換第125 委員会「本委員会第245 回研究会」
    • Related Report
      2019 Annual Research Report
  • [Presentation] Performance validation of improved photoacoustic/ultrasound superposed imaging system for evaluation of diabetic neuropathy2019

    • Author(s)
      Miya Ishihara, Kaku Irisawa,Dai Murakoshi,Takeshi Hirasawa,Shinpei Okawa,Ryuichi Azuma ,Takeshi Osonoi,Hitoshi Nukada,Soroku Yagihashi
    • Organizer
      SPIE Photonics West Biomedical Optics, BiOS 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photoacoustic measurement technique for sensitive detection of contrast agents(2019

    • Author(s)
      Takeshi Hirasawa,Shinpei Okawa,Kazuhiro Tsujita,Miya Ishihara
    • Organizer
      SPIE Photonics WEST BiOS 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Validation study of a quantitative photoacoustic image reconstruction using Monte Carlo method and linearization2019

    • Author(s)
      Shinpei Okawa,Takeshi Hirasawa, Kazuhiro Tsujita,Toshihiro Kushibiki,Masanori Fujita,Miya Ishihara
    • Organizer
      SPIE Photonics WEST BiOS 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 【シンポジウム】光音響イメージング研究に必要な基礎研究と臨床研究の連動2019

    • Author(s)
      石原 美弥
    • Organizer
      2019 OCU シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 【シンポジウム】光音響画像のin vivo イメージング技術における位置づけ2019

    • Author(s)
      石原 美弥
    • Organizer
      第23 回遺伝子実験施設セミナー
    • Related Report
      2018 Annual Research Report
  • [Presentation] 【シンポジウム】基礎と臨床をつなぐ光音響イメージング研究2019

    • Author(s)
      石原 美弥
    • Organizer
      レーザー学会学術講演会第39 回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Photoacoustic imaging to the evaluation of nerve ischemia2018

    • Author(s)
      Miya Ishihara
    • Organizer
      World Molecular Imaging Congress 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Clinical application of photoacoustic imaging to the evaluation of diabetic polyneuropathy2018

    • Author(s)
      Soroku Yagihashi,Miya Ishihara,Ryotaro Hotta,Ryuichi Azuma,Hitoshi Nukada,Hiroki Mizukami,Kaku Irisawa,Dai Murakoshi,Nana Shiozawa,Satako Douguchi,Miyoko Saitou,Atsuko Tamasawa,Takeshi Osonoi
    • Organizer
      ADA2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 【シンポジウム】時空間4 次元イメージングとしての光音響画像化技術の可能性2018

    • Author(s)
      石原 美弥
    • Organizer
      日本光学会年次学術講演会Optics & Photonics Japan 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光音響イメージングの探索的臨床研究の紹介2018

    • Author(s)
      石原 美弥
    • Organizer
      第57 回日本生体医工学会大会,
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光音響トモグラフィーと定量的画像再構成2018

    • Author(s)
      大川 晋平, 平沢 壮, 辻田 和宏, 櫛引 俊宏, 石原 美弥
    • Organizer
      第37 回日本医用画像工学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 光音響イメージングの糖尿病多発神経障害の診断 病態評価への応用の試み2018

    • Author(s)
      八木橋操六, 石原 美弥
    • Organizer
      第61 回日本糖尿病学会年次学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Multispectral photoacoustic tomography for detection of small tumors inside biological tissues2018

    • Author(s)
      Takeshi Hirasawa,Shinpei Okawa,Kazuhiro Tsujita*,Toshihiro Kushibiki,Masanori Fujita,Yasuteru Urano*,Miya Ishihara
    • Organizer
      SPIE Photonics West Biomedical Optics, BiOS 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3D quantitative photoacoustic image reconstruction using Monte Carlo method and linearization2018

    • Author(s)
      Shinpei Okawa,Takeshi Hirasawa,Kazuhiro Tsujita*,Toshihiro Kushibiki,Miya Ishihara
    • Organizer
      SPIE Photonics West Biomedical Optics, BiOS 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transrectal photoacoustic imaging for guidance of targeted prostate biopsies2018

    • Author(s)
      Miya Ishihara,Akio Horiguchi,Masayuki Shinchi*,Hiroshi Shinmoto,Kaku Irisawa*,Takatsugu Wada*,Hitoshi Tsuda, Tomohiko Asano
    • Organizer
      SPIE Photonics West Biomedical Optics, BiOS 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantitative analysis for peripheral vascularity assessment based on clinical photoacoustic and ultrasound images2018

    • Author(s)
      Dai Murakoshi, Kazuhiro Hirota, Hiroyasu Ishii, Atsushi Hashimoto, Tetsurou Ebata, Kaku Irisawa, Takatsugu Wada, Toshiro Hayakawa, Kenji Itoh, Miya Ishihara
    • Organizer
      SPIE Photonics West 2018 Technical Program
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 【シンポジウム】光音響イメージング技術の医学 生命科学における位置づけ2018

    • Author(s)
      石原 美弥
    • Organizer
      AMED 老化メカニズムの解明 制御プロジェクト「老化研究推進 支援拠点」シンポジウム「イメージング技術の融合による医学 生命科学の新たな地平の開拓」
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光音響イメージングとその応用2018

    • Author(s)
      石原 美弥
    • Organizer
      日本光学会光設計研究グループ第64回研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Photoacoustic imaging for cancer detection2017

    • Author(s)
      Miya Ishihara
    • Organizer
      3rd World Congress and Expo on Oncology & Radiology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Advances in clinical application of photoacoustic imaging2017

    • Author(s)
      Miya Ishihara
    • Organizer
      31st KAST International Symposium Photoacoustic Imaging in Medicine and Biology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel compact photoacoustic imaging system to explore the applications in the medical imaging field2017

    • Author(s)
      Kaku Irisawa, Takatsugu Wada, Toshiro Hayakawa, Miya Ishihara
    • Organizer
      SPIE Technologies and Applications of Structured Light, 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光音響技術を用いた小動物イメージング法に関する検討2017

    • Author(s)
      平沢 壮, 大川 晋平, 辻田 和宏*, 櫛引 俊宏, 藤田 真敬, 浦野 泰照*, 石原 美弥
    • Organizer
      第38 回日本レーザー医学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 生体内光伝播計算を用いた定量的3 次元光音響トモグラフィー2017

    • Author(s)
      大川 晋平, 平沢 壮, 辻田和弘*, 櫛引 俊宏, 石原 美弥
    • Organizer
      第38 回日本レーザー医学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 体腔用プローブを用いた光音響イメージングによるがん診療へのアプローチ2017

    • Author(s)
      石原美弥,堀口明男,新地祐介,精きぐな,大川晋平,和田隆亜,入澤覚,広田和弘,古谷健一,浅野友彦
    • Organizer
      第38回日本レーザー医学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光音響イメージング2017

    • Author(s)
      石原 美弥
    • Organizer
      日本オプトメカトロニクス協会光センシング技術部会
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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