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okahara shigeyuki  岡原 重幸

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OKAHARA Shigeyuki  岡原 重幸

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Researcher Number 50771185
Other IDs
Affiliation (Current) 2025: 純真学園大学, 医療工学科, 教授
Affiliation (based on the past Project Information) *help 2023: 純真学園大学, 医療工学科, 教授
2018 – 2022: 純真学園大学, 医療工学科, 准教授
2016 – 2017: 純真学園大学, 医療工学科, 講師
Review Section/Research Field
Principal Investigator
Basic Section 90130:Medical systems-related / Medical systems
Except Principal Investigator
Basic Section 90130:Medical systems-related / Basic Section 55060:Emergency medicine-related
Keywords
Principal Investigator
人工肺 / 血液粘度 / 人工心肺 / 血球形状 / 体外循環 / ヘマトクリット
Except Principal Investigator
人工心肺 / 補助循環 / 集中治療医学 / 救急医学 … More / 拍動流 / ECMO / 血液透析 / 急性腎不全 / 人工腎肺 / 人工肺 / 人工腎臓 / 血液粘度 / 推定モデル / ニューラルネットワーク / マイクロバブル / 医用システム関連 / 操作支援システム / 制御学 / 2自由度モデルマッチング制御手法 / 自動操作方法 / 体外循環 / 呼吸不全 / ARDS / RV-PA / 定常流 / 重症呼吸不全 Less
  • Research Projects

    (7 results)
  • Research Products

    (18 results)
  • Co-Researchers

    (13 People)
  •  「呼吸と透析」が同時にできる革新的『人工腎肺』の開発:魚のえら呼吸を応用する

    • Principal Investigator
      伊藤 英史
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 55060:Emergency medicine-related
    • Research Institution
      Nippon Bunri University
  •  体外循環中の血球形状の定量化:「血液粘度比」の応用展開Principal Investigator

    • Principal Investigator
      岡原 重幸
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      Junshin Gakuen University
  •  Modeling and Clinical Application of Microbubble Generation Prediction in the Cardiopulmonary Bypass Based on Continuous Blood Viscosity Measurement Method

    • Principal Investigator
      Miyamoto Satoshi
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      Hiroshima University
  •  Effect of the Pulsatile Extracorporeal Membrane Oxygenation for Acute Respiratory Distress Syndrome -comparison of nonpulsatile ECMO-

    • Principal Investigator
      ITOH Hideshi
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 55060:Emergency medicine-related
    • Research Institution
      Nippon Bunri University
      Junshin Gakuen University
  •  Detection of oxygenator failure based on continuous blood viscosity monitoring and its clinical applicationPrincipal Investigator

    • Principal Investigator
      OKAHARA Shigeyuki
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      Junshin Gakuen University
  •  Proposal of Cardiopulmonary bypass operation support system based on pressure flow characteristics model

    • Principal Investigator
      Takahashi Hidenobu
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 90130:Medical systems-related
    • Research Institution
      Hiroshima International University
  •  Continuous blood viscosity monitoring system for cardiopulmonary bypass and its clinical applicationPrincipal Investigator

    • Principal Investigator
      OKAHARA Shigeyuki
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Medical systems
    • Research Institution
      Junshin Gakuen University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

  • [Journal Article] The Number of Microbubbles Generated During Cardiopulmonary Bypass Can Be Estimated Using Machine Learning From Suction Flow Rate, Venous Reservoir Level, Perfusion Flow Rate, Hematocrit Level, and Blood Temperature2024

    • Author(s)
      Miyamoto Satoshi、Soh Zu、Okahara Shigeyuki、Furui Akira、Takasaki Taiichi、Katayama Keijiro、Takahashi Shinya、Tsuji Toshio
    • Journal Title

      IEEE Open Journal of Engineering in Medicine and Biology

      Volume: 5 Pages: 66-74

    • DOI

      10.1109/ojemb.2024.3350922

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K11883, KAKENHI-PROJECT-20K12691
  • [Journal Article] Simultaneous Control of Venous Reservoir Level and Arterial Flow Rate in Cardiopulmonary Bypass With a Centrifugal Pump2023

    • Author(s)
      Takahashi Hidenobu、Kinoshita Takuya、Soh Zu、Okahara Shigeyuki、Miyamoto Satoshi、Ninomiya Shinji、Tsuji Toshio
    • Journal Title

      IEEE Journal of Translational Engineering in Health and Medicine

      Volume: 11 Pages: 435-440

    • DOI

      10.1109/jtehm.2023.3290951

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K12851
  • [Journal Article] Neural Network-based Estimation of Microbubbles Generated in Cardiopulmonary Bypass Circuit: A Clinical Application Study2022

    • Author(s)
      Miyamoto Satoshi、Soh Zu、Okahara Shigeyuki、Furui Akira、Takasaki Taiichi、Katayama Keijiro、Takahashi Shinya、Tsuji Toshio
    • Journal Title

      Annu Int Conf IEEE Eng Med Biol Soc

      Volume: 08 September Pages: 617-620

    • DOI

      10.1109/embc48229.2022.9871662

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K12691
  • [Journal Article] Neural network-based modeling of the number of microbubbles generated with four circulation factors in cardiopulmonary bypass2021

    • Author(s)
      Miyamoto Satoshi、Soh Zu、Okahara Shigeyuki、Furui Akira、Takasaki Taiichi、Katayama Keijiro、Takahashi Shinya、Tsuji Toshio
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 549-549

    • DOI

      10.1038/s41598-020-80810-3

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K12832, KAKENHI-PROJECT-20K12691, KAKENHI-PROJECT-19K09271, KAKENHI-PROJECT-20K09149
  • [Journal Article] Online Prediction of Normal Blood Viscosity During Cardiopulmonary Bypass Using Hematocrit- and Temperature-Dependent Model2020

    • Author(s)
      Okahara Shigeyuki、Miyamoto Satoshi、Soh Zu、Itoh Hideshi、Takahashi Shinya、Tsuji Toshio
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 5611-5621

    • DOI

      10.1109/access.2019.2963355

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K12832, KAKENHI-PROJECT-19K09407
  • [Journal Article] Continuous Blood Viscosity Monitoring System for Cardiopulmonary Bypass Applications2017

    • Author(s)
      Okahara Shigeyuki、Soh Zu、Miyamoto Satoshi、Takahashi Hidenobu、Takahashi Shinya、Sueda Taijiro、Tsuji Toshio
    • Journal Title

      IEEE Transactions on Biomedical Engineering

      Volume: 64 Issue: 7 Pages: 1503-1512

    • DOI

      10.1109/tbme.2016.2610968

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K01429
  • [Journal Article] A novel blood viscosity estimation based on pressure -flow characteristics of an oxygenator during cardiopulmonary bypass2017

    • Author(s)
      Okahara S, Soh Z, Miyamoto S, Takahashi H, Itoh H, Takahahsi S, Sueda T, Tsuji T
    • Journal Title

      Artf Organs

      Volume: 41 Issue: 3 Pages: 262-266

    • DOI

      10.1111/aor.12747

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26670617, KAKENHI-PROJECT-16K01429
  • [Presentation] Benefits of the Pulsatile Right Ventricle on Pulmonary Artery Extracorporeal Membrane Oxygenation in Piglets Model of Acute Respiratory Distress Syndrome2023

    • Author(s)
      Hideshi ITOH, Shingo Ichiba, Hideaki Obata, Midori Futami, Shigeyuki Okahara, Teruyuki Kawabata, Nguyen The Binh, Le Ngoc Thanh
    • Organizer
      The 31st Annual Meeting of the Association of Thoracic and Cardiovascular Surgeons of Asia
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K08436
  • [Presentation] 人工心肺中のヘマトクリットレベルに対する血液粘度-温度特性2022

    • Author(s)
      岡原 重幸, 宮本 聡史, 吉野 将, 高橋 秀暢
    • Organizer
      第47回日本体外循環技術医学会
    • Data Source
      KAKENHI-PROJECT-19K12832
  • [Presentation] 人工心肺中のヘマトクリットレベルに対する血液粘度-温度特性2022

    • Author(s)
      岡原 重幸, 宮本 聡史, 吉野 将, 高橋 秀暢
    • Organizer
      第47回日本体外循環技術医学会
    • Data Source
      KAKENHI-PROJECT-19K09407
  • [Presentation] 赤血球の形状変化による人工肺圧勾配の上昇2022

    • Author(s)
      岡原重幸, 宮本聡史, 吉野将, 高橋秀暢, 伊藤英史, 曽智, 辻敏夫
    • Organizer
      第60回日本人工臓器学会
    • Data Source
      KAKENHI-PROJECT-19K09407
  • [Presentation] Neural Network-based Estimation of Microbubbles Generated in Cardiopulmonary Bypass Circuit: A Clinical Application Study.2022

    • Author(s)
      Satoshi Miyamoto, Zu Soh, Shigeyuki Okahara, Akira Furui, Taiichi Takasaki, Keijiro Katayama, Shinya Takahashi, Toshio Tsuji
    • Organizer
      44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K12832
  • [Presentation] RV-PA ECMO実験モデルは確立できるか?2022

    • Author(s)
      伊藤英史,市場晋吾,小畑秀明,岡原重幸,安東倫美,川端晃幸
    • Organizer
      第38回日本医工学治療学会
    • Data Source
      KAKENHI-PROJECT-19K09407
  • [Presentation] 赤血球の形状変化による人工肺圧勾配の上昇2022

    • Author(s)
      岡原重幸, 宮本聡史, 吉野将, 高橋秀暢, 伊藤英史, 曽智, 辻敏夫
    • Organizer
      第60回日本人工臓器学会
    • Data Source
      KAKENHI-PROJECT-19K12832
  • [Presentation] 人工肺の圧流量情報に基づく異常血液粘度の検出と血球形状変化2019

    • Author(s)
      廣瀬 ななみ, 岡原 重幸, 伊藤 英史, 宮本 聡史, 曽 智, 辻 敏夫
    • Organizer
      第42回日本バイオレオロジー学会年会
    • Data Source
      KAKENHI-PROJECT-19K12832
  • [Presentation] A blood viscosity estimation method based on pressure-flow characteristics of an oxygenator during cardiopulmonary bypass2019

    • Author(s)
      Shigeyuki Okahara, Hideshi ITOH
    • Organizer
      The 52nd anniversary scientific conference in E hospital, Hanoi, Vietnam
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K09407
  • [Presentation] Detection of Echinocyte during Perfusion with Oxygenator Based on Continuous Blood Viscosity Monitoring2018

    • Author(s)
      Shigeyuki Okahara
    • Organizer
      40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K01429
  • [Presentation] Blood Viscosity Monitoring During Cardiopulmonary Bypass Based on Pressure-Flow Characteristics of a Newtonian fluid2016

    • Author(s)
      Shigeyuki Okahara
    • Organizer
      38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    • Place of Presentation
      Orlando, FL, USA,
    • Year and Date
      2016-08-16
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K01429
  • 1.  ITOH Hideshi (50711462)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 7 results
  • 2.  辻 敏夫 (90179995)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 9 results
  • 3.  曽 智 (80724351)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 8 results
  • 4.  Miyamoto Satoshi (00835366)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 8 results
  • 5.  市場 晋吾 (30284102)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 6.  小畑 秀明 (60437118)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 7.  Takahashi Hidenobu (10773103)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 8.  末田 泰二郎 (10162835)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 9.  黒崎 達也 (40448270)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  二宮 伸治 (60237774)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 11.  古居 彬 (30868237)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 12.  高橋 信也 (70423382)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 13.  杉本 佳介 (40823216)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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