2024
(Papers：Jan. 2024 ~ Dec. 2024，Conferences：Jan. 2024 ~ Dec. 2024) Original papers published in scholarly journals and academic journalsZhang Xuelana, Peng Yuan, Li Gaoyang, Li Jiehua, Luo Mingyao, Che Yue, Zheng Liancun, Anzai Hitomi, Ohta Makoto, Shu Chang
Elongation of the proximal descending thoracic aorta and associated hemodynamics increase the risk of acute type B aortic dissection
[Technology and Health Care, vol. 32, no. 2, pp. 765-777, 2024/03/14, DOI:https://content.iospress.com/articles/technology-and-health-care/thc230194 ]
Fangjia Pan, Naoko Mori, Shunji Mugikura, Makoto Ohta, Hitomi Anzai
The influence of blood velocity and vessel geometric parameters on wall shear stress. Medical Engineering & Physics
[Medical Engineering & Physics, vol. 124, 2024/02, DOI:https://doi.org/10.1016/j.medengphy.2024.104112 ]
Ryo Shimodoumae, Gaku Tanaka, Ryuhei Yamaguchi, Makoto Ohta
Numerical simulation of flow behavior in basilar bifurcation computed tomography angiography
[Numerical Methods in Biomedical Engineering, 2024/01/31, DOI:https://doi.org/10.1002/cnm.3805 ]
J. Raviol, G. Plet, R. Hasegawa, K. Yu, H. Kosukegawa, M. Ohta, H. Magoariec, C. Pailler-Mattei
Towards the mechanical characterisation of unruptured intracranial aneurysms: Numerical modelling of interactions between a deformation device and the aneurysm wall
[Journal of the Mechanical Behavior of Biomedical Materials, Vol.153, 2024/05, DOI:https://doi.org/10.1016/j.jmbbm.2024.106469 ]
Kazuto Takashima, Makoto Ohta, Kiyoshi Yoshinaka, Toshikatsu Washio and Kiyoyuki Chinzei
Methods for Evaluating Friction between Intravascular Device and Vascular Biomodel
[Tribology Online, Vol.19, 2024/02/29, DOI:https://doi.org/10.2474/trol.19.42 ]
Kazuto TAKASHIMA, Hiroto HIDAKA, Akinori NAMBA, Yoichi HAGA, Makoto OHTA, Koji MORI, Naoki TOMA, Masaaki SHOJIMA
Effects of various parameters on guidewire and catheter behavior during catheter introduction
[Journal of Biomechanical Science and Engineering, 2024/09/27, DOI:https://doi.org/10.1299/jbse.24-00230 ]
Kazuyoshi Jin, Ko Kitamura, Shunji Mugikura, Naoko Mori, Makoto Ohta, Hitomi Anzai
COMPARISON OF QUANTITATIVE EVALUATION METHODS FOR VIRTUAL COHORT OF VASCULAR GEOMETRY
[8th International Conference on Computational and Mathematical Biomedical Engineering (CMBE24), 2024/6/24-26, George Mason University, United States]
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Makoto Ohta, Tatsuya Uchida, Naoki Kobayashi, Naoki Kaneko, Hitomi Anzai
MULTIPASE FLOW FOR APPLICATION TO MEDICAL DEVICE
[8th International Conference on Computational and Mathematical Biomedical Engineering (CMBE24), 2024/6/24-26, George Mason University, United States]
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Riko Hasegawa, Hiroyuki Kosukegawa, Kaihong Yu, Makoto Ohta
DESCRIPTION OF CATHETER SNAGGING FEEL USING ATHEROSCLEROSIS MODEL
[8th International Conference on Computational and Mathematical Biomedical Engineering (CMBE24), 2024/6/24-26, George Mason University, United States]
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Kazuki Shibata, Haoran Wang, Gaoyang Li, Keito Yanagisawa, Makoto Ohta, Hitomi Anzai
DEVELOPMENT OF FLOW FIELD IMPRINTING IN CFD ANALYSIS USING DEEP LEARNING TO THE STEADY STATE FLOW IN AORTA
[8th International Conference on Computational and Mathematical Biomedical Engineering (CMBE24), 2024/6/24-26, George Mason University, United States]
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Angela Jedlovszky-Hajdu, Veronika Pálos, Sarolta Halmóczki, Constantinos Voniatis, Hanif Saifurrahman, Makoto Ohta
Composite Electrospun Scaffolds for Biomedical Applications
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Hanbing Zhang, Zhuoran Qu, Shiliang Chen, Aike Qiao, Qianwen Hou, Hongfang Song, Wenyu Fu, Hitomi Anzai, Makoto Ohta
Simulation of Thrombosis Induced by Various Degrees of Stent Malapposition
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Sarolta Halmóczki, Vivien Rizmajer, Kitti Osán, Angéla Jedlovszky-Hajdú, Constantinos Voniatis, Veronika Teréz Pálos, Makoto Ohta, Hanif Saifurrahman
Development of Electrospun Nanocomposites
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Veronika Pálos, Sarolta Halmóczki, Constantinos Voniatis, Hanif Saifurrahman, Makoto Ohta, Angela Jedlovszky Hajdu
Polysuccinimide-salt Electrospun Scaffold as a Potential Wound Dressing Material
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Nadia Shaira binti Shafii, Ryuhei Yamaguchi, Kahar Osman, Mohamad Ikhwan Kori, Ahmad Zahran Md Khudzari, Makoto Ohta
Hemodynamic Effects on Aneurysm Endovascular Coil Porosity
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Petrus Diyos Widhi Prasetya, Suprijanto, Tuwuh S. Wibowo, Makoto Ohta, Hitomi Anzai, Narendra Kurnia Putra
Microfluidic Liquid Dispenser: Effects of Boundary Conditionon Single Droplet Formation
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Naoki Kobayashi, Makoto Ohta, Hitomi Anzai
Numerical Simulations in 3D Airway Models for Respiratory Droplet Generations Using DPM-EWF
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Shuhei Sato, Gaku Tanaka, Makoto Ohta, Ryuhei Yamaguchi
Validation of Fluid-Structure Interaction Analysis Using Particle Image Velocimetry in a Cerebral Aneurysm
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Mingzi Zhang, Hanif Saifurrahman, Zi Wang, Hitomi Anzai, and Makoto Ohta
Exploring the Effects of Shear Stress Magnitude and Variation on Endothelial Injury: From Current Evidence to In Vitro Experiment of Cellular Responses
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Shiliang Chen, Hanbing Zhang, Bao Guo, Tianming Du, Aike Qiao, Hongfang Song, Wenyu Fu, Hitomi Anzai, Makoto Ohta
Numerical Simulation of the Effect of Viscosity on the Directional Movement of Droplets on the Bioinspired Micro/nanostructured Surfaces
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Yujie Li, Marjana Petrova, Craig S. McLachlan, Makoto Ohta
Interaction between Aortic Stiffness and Carotid Arterial Stiffness: Computational Simulations Using a Realistic Arterial Model
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Muhamed Albadawi, Ryuhei Yamaguchi, Khalid M. Saqr, and Makoto Ohta
Computational Hemodynamics in Intracranial Aneurysms: Unveiling Insights into Hemodynamic Complexity
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Eunike Kristianti, Ilsa Rostiana, Nurazizah Rizkiana Marali, Muhammad Faiz Syukra, Muhammad Shiddiq Sayyid Hashuro, Makoto Ohta
Development of Transcranial Doppler-Computed Tomography Fusion Imaging System Based on Sensors, Artificial Intelligence, and Phantom
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Jing LIAO, Gaoyang LI, Keito YANAGISAWA, Shin-ichiro SUGIYAMA, Makoto OHTA, Hitomi ANZAI
Physics-Informed Neural Networks (PINNs) for 3D Cerebrovascular Hemodynamic Prediction: A point cloud preprocessing strategy based on limited data
[20th Interdisciplinary Cerebrovascular Symposium 2024, 2024/12/12-14, Tampere University, Tampere, Finland]
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Shintaro Sasaki
Study of vascular shape changes in response to helical stent deployment in PVA-H vascular models
[JET2024, 2024/06/14-16, Fukuoka, Japan]
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Ryuhei Yamaguchi
Prospect for Flow Occlusion into Aneurysm of Internal Carotid Artery by Stent
[ICBMEHS2024, 2024/09/11-12, online]
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Hanif Saifurrahman, Zi Wang, Kazuyoshi Jin, Naofumi Ohtsu, Makoto Ohta
COMPARISON OF SHEAR STRESS RESPONSE ON IMMORTALIZED CELLS TO PRIMARY CELLS IN STENT ANALYSIS
[ASME 2024 International Mechanical Engineering Congress and Exposition, 2024/11/17-21, Oregon Convention Center, Portland, United States]
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Riko Hasegawa, Hiroyuki Kosukegawa, Kaihong Yu, Masaaki Shojima, Kuniyasu Niizuma, Makoto Ohta
Evaluation of clinicians sensitibity using PVA-H arterial biomodel with unevenness lumen
[Inserm-JSPS Bilateral Seminar 2024 Sendai, 2024/10/31-11/1, Tohoku University, Japan]
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Jing Liao, Gaoyang Li, Keito Yanagisawa, Shin-ichiro Sugiyama, Makoto Ohta, Hitomi Anzai
Physics-Informed Neural Networks (PINNs) for 3D Blood Flow Prediction
[Inserm-JSPS Bilateral Seminar 2024 Sendai, 2024/10/31-11/1, Tohoku University, Japan]
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Keito YANAGISAWA, Carole FRINDEL, Damien GARCIA, Makoto OHTA, Hitomi ANZAI
Development of a Neural Network for Fractional Flow Reserve Prediction Considering Axial Asymmetry of Stenotic Geometry
[Inserm-JSPS Bilateral Seminar 2024 Sendai, 2024/10/31-11/1, Tohoku University, Japan]
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Louis Paquet, Makoto Ohta, Aurélie Solignac, Kevin Tse Ve Koon, Yoichi Haga, Noriko Tsuruoka, Benjamin Ducharne
Investigatin cathter tracking in angiographic procedures using giant-magnetoresistance and varying magnetic fields
[Inserm-JSPS Bilateral Seminar 2024 Sendai, 2024/10/31-11/1, Tohoku University, Japan]
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Yutaro Kohata, Hitomi Anzai, Makoto Ohta, Carole Frindel, François-Régis Hammer, Stéphanie Salmon, Damien Garcia
Comparison between Hexahedral, Polyhedral, and Tetrahedral meshes for CFD simulations of venous sinus model
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Kazuki Shibata, Haoran Wang, Gaoyang Li, Makoto Ohta, Hitomi Anzai
Development of a Method for Accelerating Hemodynamic Analysis by Coupling Computational Fluid Dynamics and Deep Learning (Part 3): Application to Aortic Geometry with Carotid Artery
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Shintaro Sasaki, Riko Hasegawa, Hiroyuki Kosukegawa, Kaihong Yu, Makoto Ohta
Helical stent deployment in vascular models with different compliance
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Tatsuya Uchida, Daisuke Goanno, Sota Oguro, Kei Takase, Makoto Ohta, Hitomi Anzai
MPM simulation analysis based on particle embolization experiment
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Riko Hasegawa, Hiroyuki Kosukegawa, Kaihong Yu, Kuniyasu Nizuma, Yasushi Matsumoto, Masaaki Shojima, Nobuyuki Sakai, Makoto Ohta
Development of an arterial biomodel that mimics the feeling of catheter manipulation in atherosclerotic arteries
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Naoki Kobayashi, Masahiro Hasegawa, Makoto Ohta, Hitomi Anzai
Numerical simulation of respiratory droplet generation in 3D airway model using DPM-EWF model
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Fangjia Pan, Philippe Bijlenga, Naoko Mori, Shunji Mugikura, Makoto Ohta, Hitomi Anza
The correlation between vascular angles and aneurysm formation
[日本機械学会東北支部第59期総会・講演会, 2024/03/15, Sendai, Miyagi]
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Keito Yanagisawa, Carole Frindel, Damien Garcia, Makoto Ohta, Hitomi Anzai
狭窄の左右非対称形状が血流に与える影響の数値流体力学解析による評価
[The 47th Annual Meeting of The Japanese Society of Biorheology, 2024/6/8-9, Tokyo, Japan]
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Tatsuya Uchida, Daisuke Goanno, Sota Oguro, Kei Takase, Makoto Ohta, Hitomi Anzai
MPM Simulation Analysis for Microvascular Embolization
[The 47th Annual Meeting of The Japanese Society of Biorheology, 2024/6/8-9, Tokyo, Japan]
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Keito YANAGISAWA, Jing LIAO, Gaoyang LI, Shin-ichiro SUGIYAMA, Makoto OHTA, Hitomi ANZAI
Application of Blood Flow Field Estimation Technique Using Deep Learning and Point Cloud Data to Cerebrovascular
[日本機械学会2024年度年次大会, 2024/9/8-11, Ehime，Japan]
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Riko Hasegawa, Hiroyuki Kosukegawa, Yu Kaihong, Kuniyasu Niizuma, Hiroyuki Sakata, Masaaki Shojima, Yasushi Matsumoto, Nobuyuki Sakai, Makoto Ohta
手技訓練用シミュレータにおける表面粗さと硬さが操作感に及ぼす影響
[第40回日本脳神経血管内治療学会学術集会, 2024/11/21-23, Kumamoto，Japan]
Ayami OMIYA，Riko HASEGAWA，Hiroyuki KOSUKEGAWA，Masaaki SHOJIMA，Makoto OHTA
Guidewire Operating Elements from the Viewpoint of Reducing Vascular Load
[第35回バイオフロンティア講演会, 2024/12/14-15, Kanagawa，Japan]
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Tota Hiratsuka, Tatsuya Uchida, Sota Oguro, Kei Takase, Toshiyuki Tsuda, Yosuke Hasegawa, Hiroyuki Nakajima, Hitomi Anzai, Makoto Ohta
微小血管における塞栓粒子シミュレーション
[第58回生体医工学会東北支部, 2024/12/14, Tohoku University，Japan]
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Riko Hasegawa, Hiroyuki Kosukegawa, Yu Kaihong, Nobuyuki Sakai, Yasushi Matsumoto, Masaaki Shojima, Kuniyasu Niizuma, Makoto Ohta
動脈硬化血管の表面粗さに関する評価研究
[第58回生体医工学会東北支部, 2024/12/14, Tohoku University，Japan]
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Hanif Saifurrahman, Zi Wang, Hitomi Anzai, Makoto Ohta
Endothelial Cells shrinks as OSI increases while keeping the TAWSS value constant
[第36回バイオエンジニアリング講演会, 2024/05/11-12, Nagoya Institute of Technology, Japan]
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Washio Toshikatsu, Juli Yamashita, Makoto Ohta, Kiyoyuki Chinzei
医療機器開発に模擬骨モデルを活用するためにーISO 22926 の解説ー
[第63回生体医工学会大会, 2024/05/23-25, Kagoshima, Japan]
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Zhao Kezhong, Noriko Tsuruoka, Makoto Ohta, Yohei Honkura, Yukio Katori, Yoichi Haga
耳科用箸型手術器具及び使用部品の自動組み立て
[第58回生体医工学会東北支部, 2024/12/14, Tohoku University, Japan]
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Makoto Ohta, Riko Hasegawa, Shintaro Sasaki, Ayami Omiya, Hiroyuki Kosukegawa
20-year-old PVA-H biomodel
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Hitomi Anzai, Keito Yanagisawa, Liao Jing, Kazuki Shibata, Kazuyoshi Jin, Makoto Ohta
Rapid Blood Flow Analysis and Blood Flow Database Creation Enabled by Deep Learning
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Mako Kobayashi, Yoshihide Hashimoto, Akio Kishida, Tsuyoshi Kimura, Kozue Murata, Hidetoshi Masumoto, Hitomi Anzai, Zi Wang, Makoto Ohta, Masaya Yamamoto
Evaluation of Vascular Function Focusing on Luminal Surface Topography
[Twenty-first International Conference on Flow Dynamics, 2024/11/18-20, Sendai, Japan]
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Hitomi Anzai
AI-enhanced hemodynamics analysis in realistic human vessels
[Inserm-JSPS Bilateral Seminar 2024 Sendai, 2024/10/31-11/1, Tohoku University, Japan]
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Makoto Ohta
Changes in blood flow due to helical stent placement and its possibilities
[JET2024, 2024/06/14-16, Fukuoka, Japan]
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Makoto Ohta
Soft Tissue Damage Investigation Using Hydrogel
[Core-to-Core Joint Workshop Between KAUST & Tohoku University IFS, 2024/12/02-04, Tohoku University, Japan]
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Makoto OHTA, Riko HASEGAWA, Shintaro SASAKI, Hiroyuki KOSUKEGAWA, Kaihong YU
医療機器評価用PVA-H血管モデルの表面形状開発と国際標準の開発
[日本超音波医学会第97回学術集会, 2024/05/31-6/2, Kanagawa, Japan]
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Makoto Ohta
『ふつう』の血管の柔らかさと形状を求めて
[東北大学社会にインパクトある研究F-1, 2024/07/23, Tohoku University, Japan]
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Keito YANAGISAWA, Carole FRINDEL, Damien GARCIA, Makoto OHTA, Hitomi ANZAI
The effect of asymmetricity in stenosis on blood flow
[ELyT Workshop 2024, 2024/03/11-13, Kaminoyama, Yamagata]
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Louis PAQUET, Makoto OHTA, Aurélie SOLIGNAC, Kevin TSE VE KOON, Yoichi HAGA, Benjamin DUCHARNE
Electromagnetic Tracking of a catheter using Giant Magneto-resistors
[ELyT Workshop 2024, 2024/03/11-13, Kaminoyama, Yamagata]
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Tatsuya Uchida, Daisuke Goanno, Sota Oguro, Kei Takase, Toshiyuki Tsuda, Makoto Ohta, Hitomi Anzai
Simulation Construction to Reproduce Particle Embolization Using the Macroscopic Particle Model (MPM)
[20th Interdisciplinary Cerebrovascular Symposium 2024, 2024/12/12-14, Tampere, Finland]
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Keito YANAGISAWA, Jing LIAO, Gaoyang LI, Shin-ichiro SUGIYAMA, Makoto OHTA, Hitomi ANZAI
A Pipeline Using Point Cloud Representation for Rapid Hemodynamics Analysis
[20th Interdisciplinary Cerebrovascular Symposium 2024, 2024/12/12-14, Tampere, Finland]
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Hiroyuki Kosukegawa, Makoto Ohta, Yoichi Haga, Riko Hasegawa, Kaihong Yu
[日本機械学会東北支部技術研究賞2023年度「血管内治療の術前シミュレーションと医療機器評価を支援する血管モデルの開発」, 2024/03/15]
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Kazuki Shibata, Keiichiro Shiraishi, Makoto Ohta, Hitomi Anzai
[日本生体医工学会 研究奨励賞・阿部賞 2023年度「数値流体力学とディープラーニングの連成による血行動態解析の高速化手法の開発」, 2024/05/24]
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Riko Hasegawa, Hiroyuki Kosukegawa, Yu Kaihong, Nobuyuki Sakai, Yasushi Matsumoto, Masaaki Shojima, Kuniyasu Niizuma, Makoto Ohta
[日本生体医工学会「動脈硬化血管の表面粗さに関する評価研究」, 2024/12/14]
近未来技術実証実証フィールド支援事業
感染予測システムの実用化に向け、空間の微粒子を回収する実証実験を実施しました（提案者：東北大学流体科学研究所）
[近未来技術実証実証フィールド支援事業, 2024/02/26]
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Hitomi Anzai, Kazuhiro Watanabe, Gaoyang Li, Makoto Ohta, Teiji Tominaga, Kuniyasu Niizuma, Shin-ichiro Sugiyama
血流場推定装置、学習装置、血流場推定方法及びプログラム
[特許第7462925号（特願2020-033293）, 出願日2020/2/28，登録日2024/3/29]