論文・発表

PUBLICATION

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  • 2018-

  • High-speed optical resolution photoacoustic microscopy with MEMS scanner using a novel and simple distortion correction method

    Ryo Shintate, Takuro Ishii, Joongho Ahn, Jin Young Kim, Chulhong Kim, Yoshifumi Saijo

    Scientific Reports, 12, 9221 (2022).

  • Color Doppler shear wave elastography using commercial ultrasound machine with compensated transducer scanning delay

    Norma Hermanwan, Takuro Ishii, Yoshifumi Saijo

    Journal of Medical Ultrasonics, 49, 163-173 (2022).

  • 3D Ultrasound Imaging by Synthetic Transmit Aperture Beamforming using a Spherically Curved Array Transducer

    Eiki Hayashi, Naoya Kanno, Ryo Shintate, Takuro Ishii, Ryo Nagaoka, Yoshifumi Saijo

    Japanese Journal of Applied Physics, 61, SG1034 (2022).

  • Comparative investigation of coherence factor weighting methods for an annular array photoacoustic microscope

    Riku Suzuki, Ryo Shintate, Takuro Ishii, Yoshifumi Saijo

    Japanese Journal of Applied Physics, 61, SG1047 (2022).

  • 高解像度光音響・光学ハイブリッド顕微鏡による細胞の機能・形態イメージング

    新楯諒,西條芳文

    超音波TECHNO, 2021年11・12月号, (2021).

  • Development of optical resolution photoacoustic microscopy with sub-micron lateral resolution for visualization of cells and their structures

    Ryo Shintate, Taisuke Morino, Kota Kawaguchi, Ryo Nagaoka, Kazuto Kobayashi, Makoto Kanzaki and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 59, SKKE11 (2020).

  • Correction of Phase Rotation in Pulse Spectrum Method for Scanning Acoustic Microscopy and Its Application to Measurements of Cells

    Ryo Nagaoka, Kazuto Kobayashi, Mototaka Arakawa, Hideyuki Hasegawa, and Yoshifumi Saijo

    Ultrasonics, 99, 105949 (2019).

  • Visualization of skin morphology and microcirculation with high frequency ultrasound and dual-wavelength photoacoustic microscope

    Yoshifumi Saijo, Taiichiro Ida, Hideaki Iwazaki, Jun Miyajima, Huabin Tang, Ryo Shintate, Kanta Sato, Tatsuki Hiratsuka, Shin Yoshizawa, and ShinIchiro Umemura

    Photons Plus Ultrasound: Imaging and Sensing 2019, 10878, 108783E (2019).

  • Validation of Echodynamography in Comparison with Particle-image Velocimetry

    Sri Oktamuliani, Naoya Kanno, Moe Maeda, Kaoru Hasegawa, and Yoshifumi Saijo

    Ultrasonic Imaging, 41, 336–352 (2019).

  • Gender- and age-related differences in facial sebaceous glands in Asian skin, as observed by non-invasive analysis using three-dimensional ultrasound microscopy

    Tomoko Sugawara, Noriaki Nakagawa, Norio Shimizu, Nami Hirai, Yoshifumi Saijo, and Shingo Sakai

    Skin Research and Technology, 25, 347–354 (2019).

  • Role of intra-ventricular vortex in left ventricular ejection elucidated by echo-dynamography

    Motonao Tanaka, Tsuguya Sakamoto, Yoshifumi Saijo, Yoshiaki Katahira, Shigeo Sugawara, Hiroyuki Nakajima, Takafumi Kurokawa, and Hiroshi Kanai

    Journal of Medical Ultrasonics, 64, 413–423 (2019).

  • Blood flow imaging using singular value decomposition filter during high-intensity focused ultrasound exposure

    Hayato Ikeda, Shin Yoshizawa, Moe Maeda, Shin-ichiro Umemura, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 58, SGGE15 (2019).

  • Multidirectional reception of photoacoustic signal for higher resolution imaging

    Kanta Sato, Ryo Shintate, Mitsuhiro Fujiwara, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 58, SGGE19 (2019).

  • Non local means denoising in photoacoustic imaging

    Syahril Siregar, Ryo Nagaoka, Israr Ul Haq, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 57, 07LB06 (2018).

  • Robust analysis method for acoustic properties of biological specimens measured by acoustic microscopy

    Mototaka Arakawa, Shohei Mori, Hiroshi Kanai, Ryo Nagaoka, Miki Horie, Kazuto Kobayashi and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 57, 07LB07 (2018).

  • Basic study of improvement of axial resolution and suppression of time side lobe by phase-corrected Wiener filtering in photoacoustic tomography

    Ryo Nagaoka, Shin Yoshizawa, Shin-ichiro Umemura, Yoshifumi Saijo

    Japanese Journal of Applied Physics, 57, 07LD11 (2018).

  • Deduction of two-dimensional blood flow vector by dual angle diverging waves from a cardiac sector probe

    Moe Maeda, Ryo Nagaoka, Hayato Ikeda, So Yaegashi, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 57, 07LF02 (2018).

  • Singular value decomposition of received ultrasound signal to separate tissue, blood flow, and cavitation signals

    Hayato Ikeda, Ryo Nagaoka, Maxime Lafond, Shin Yoshizawa, Ryosuke Iwasaki, Moe Maeda, Shin-ichiro Umemura, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 57, 07LF04 (2018).

  • Singular value decomposition of received ultrasound signal for separation among tissue, blood flow and cavitation signals

    Hayato Ikeda, Ryo Nagaoka, Maxime Lafond, Shin Yoshizawa, Ryosuke Iwasaki, Moe Maeda, Shin-ichiro Umemura, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 57, 07LF04 (2018).

  • A method for the design of ultrasonic devices for scanning acoustic microscopy using impulsive signals

    Mototaka Arakawa, Hiroshi Kanai, Kazuo Ishikawa, Ryo Nagaoka, Kazuto Kobayashi, and Yoshifumi Saijo

    Ultrasonics, 84, 172–179 (2018).

  • Visualization of murine lymph vessels using photoacoustic imaging with contrast agents

    Ryo Nagaoka, Takuya Tabata, Shin Yoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    Photoacoustics, 9, 39–48 (2018).

  • A Theoretical Model of Laser Heating Carbon Nanotubes

    Syahril Siregar, Sri Oktamuliani, and Yoshifumi Saijo

    Nanomaterials, 8, 580 (2018).

  • Sparse-representation-based denoising of photoacoustic images

    Israr Ul Haq, Ryo Nagaoka, Syahril Siregar, and Yoshifumi Saijo

    Biomedical Physics & Engineering Express, 3, 045014 (2017).

  • Development of Real-Time 3-D Photoacoustic Imaging System Employing Spherically Curved Array Transducer

    Ryo Nagaoka, Takuya Tabata, Ryo Takagi, Shin Yoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 64, 1223–1233 (2017).

  • Assessment of Inter-Expert Variability and of an Automated Segmentation Method of 40 and 60 MHz IVUS Images of Coronary Arteries

    François Destrempes, Marie-Hélène Roy Cardinal, Yoshifumi Saijo, Gérard Finet, Jean-Claude Tardif, and Guy Cloutier

    PLoS ONE, 12, e0168332 (2017).

  • Monitoring of high-intensity focused ultrasound treatment by shear wave elastography induced by two-dimensional-array therapeutic transducer

    Ryosuke Iwasaki, Ryo Takagi, Ryo Nagaoka, Hayato Jimbo, Shin Yoshizawa, Yoshifumi Saijo, and Shin-ichiro Umemura

    Japanese Journal of Applied Physics, 55, 07KF05 (2016).

  • Acoustic Diagnosis Device for Dentistry

    Kouki Hatori, Yoshifumi Saijo, Yoshihiro Hagiwara, Yukihiro Naganuma, Kazuko Igari, Masahiro Iikubo, Kazuto Kobayashi, and Keiichi Sasaki

    Interface Oral Health Science 2016, 181–201 (2016).

  • A novel biodegradable external mesh stent improved long-term patency of vein grafts by inhibiting intimal-medial hyperplasia in an experimental canine model

    Atsuhiko Sato, Shunsuke Kawamoto, Mika Watanabe, Yusuke Suzuki, Goro Takahashi, Naoki Masaki, Kiichiro Kumagai, Yoshifumi Saijo, Koichi Tabayashi, and Yoshikatsu Saiki

    General Thoracic and Cardiovascular Surgery, 64, 1–9 (2016).

  • Skin vasculature imaging by acoustical resolution photoacoustic microscope with parabolic array transducer

    Yoshifumi Saijo, Ryo Nagaoka, Israr Ul Haq, Syahril Siregar, Ryo Takagi, Shin Yoshizawa, and Shin-ichiro Umemura

    The Journal of the Acoustical Society of America, 140, 2979 (2016).

  • Changes of masseter muscle in a rat unilateral occlusal model assessed by photoacoustic imaging system

    Kouki Hatori, Yoshifumi Saijo, Masahiro Iikubo, Yoshihiro Hagiwara, Kuniyuki Izumita, Yukihiro Naganuma, and Keiichi Sasaki

    The Journal of the Acoustical Society of America, 140, 2980 (2016).

  • Reconstruction of vasculature in optical resolution photoacoustic microscopy using wavelet and Hessian based method

    Israr Ul Haq, Ryo Nagaoka, Syahril Siregar, Yoshifumi Saijo

    The Journal of the Acoustical Society of America, 140, 2981 (2016).

  • History of biomedical ultrasound microscope in Japan

    Yoshifumi Saijo

    The Journal of the Acoustical Society of America, 140, 3244 (2016).

  • Application of scanning acoustic and photoacoustic microscopes in orthopedic surgery

    Yoshihiro Hagiwara, and Yoshifumi Saijo

    The Journal of the Acoustical Society of America, 140, 3245 (2016).

  • Non-invasive in-situ quantitative observation of biological cells by acoustic microscopy

    Naohiro Hozumi, Kyoichi Takanashi, Mamoru Washiya, and Sachiko Yoshida

    The Journal of the Acoustical Society of America, 140, 3245 (2016).

  • Two-dimensional blood flow vector obtained with high frame rate acquisition of dual-angle Doppler signal

    Yoshifumi Saijo, Osamu Akagawa, Kosuke Fukazu, Naoya Tsugita, Sou Yaegashi, and Ryo Nagaoka

    The Journal of the Acoustical Society of America, 140, 3027 (2016).

  • Effects of cavitation-enhanced heating in high-intensity focused ultrasound treatment on shear wave imaging

    Ryosuke Iwasaki, Ryo Nagaoka, Ryo Takagi, Kota Goto, Shin Yoshizawa, Yoshifumi Saijo and Shin-ichiro Umemura

    Japanese Journal of Applied Physics, 54, 07HF11 (2015).

  • Numerical analysis of acoustic impedance microscope utilizing acoustic lens transducer to examine cultured cells

    Agus Indra Gunawan, Naohiro Hozumi, Kenta Takahashi, Sachiko Yoshida, Yoshifumi Saijo, Kazuto Kobayashi, and Seiji Yamamoto

    Ultrasonics, 63, 102–110 (2015).

  • Adaptive Spatial Filtering with Principal Component Analysis for Biomedical Photoacoustic Imaging

    Ryo Nagaoka, Rena Yamazaki, and Yoshifumi Saijo

    Physics Procedia, 70, 1161–1164 (2015).

  • Detection of Abnormal Blood Vessels on Optic Disc for Diagnosis of Proliferative Diabetic Retinopathy

    Israr Ul Haq, Muhammad Usman Akram, and Yoshifumi Saijo

    Journal of the Institute of Industrial Applications Engineers, 3, 1–5 (2015).

  • Development of an ultrasound microscope combined with optical microscope for multiparametric characterization of a single cell”

    Mototaka Arakawa, Joe Shikama, Koki Yoshida, Ryo Nagaoka, Kazuto Kobayashi, and Yoshifumi Saijo

    IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 62, 1615–1622 (2015).

  • Preventing effects of joint contracture by high molecular weight hyaluronan injections in a rat immobilized knee model

    Kenji Kanazawa, Yoshihiro Hagiwara, Masahiro Tsuchiya, Yutaka Yabe, Kazuaki Sonofuchi, Masashi Koide, Takuya Sekiguchi, Nobuyuki Itaya, Akira Ando, Yoshifumi Saijo, and Eiji Itoi

    International journal of clinical and experimental pathology, 8, 3426–3440 (2015).

  • Simultaneous evaluation of articular cartilage and subchondral bone from immobilized knee in rats by photoacoustic imaging system

    Yoshihiro Hagiwara, Takuya Izumi, Yutaka Yabe, Mika Sato, Kazuaki Sonofuchi, Kenji Kanazawa, Masashi Koide, Yoshifumi Saijo, and Eiji Itoi

    Journal of Orthopaedic Science, 20, 397–402 (2015).

  • Numerical analysis of ultrasound propagation and reflection intensity for biological acoustic impedance microscope

    Agus Indra Gunawan, Naohiro Hozumi, Sachiko Yoshida, Yoshifumi Saijo, Kazuto Kobayashi, and Seiji Yamamoto

    Ultrasonics, 61, 78–87 (2015).

  • Measurement of regional pulse-wave velocity using spatial compound imaging of the common carotid artery in vivo

    Ryo Nagaoka, Genta Masuno, Kazuto Kobayashi, ShinYoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    Ultrasonics, 55, 92–103 (2015).

  • Basic study of intrinsic elastography: Relationship between tissue stiffness and propagation velocity of deformation induced by pulsatile flow

    Ryo Nagaoka, Ryosuke Iwasaki, Mototaka Arakawa, Kazuto Kobayashi, Shin Yoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 54 (7S1), 07HF08 (2015).

  • Coronary artery atherectomy reduces plaque shear strains: An endovascular elastography imaging study

    Zahra Keshavarz-Motamed, Yoshifumi Saijo, Younes Majdouline, Laurent Riou, Jacques Ohayon, and Guy Cloutier

    Atherosclerosis, 235, 140–149 (2014).

  • Acoustic Impedance Microscopy for Biological Tissue Characterization

    Kazuto Kobayashi, Sachiko Yoshida, Yoshifumi Saijo, and Naohiro Hozumi

    Ultrasonics, 54, 1922–1928 (2014).

  • Recent development of ultrasound microscope for biomedical applications

    Yoshifumi Saijo

    日本機械学会バイオエンジニアリング講演会講演論文集, 26, 325–326 (2014).

  • Measurement of skin elasticity by high frequency ultrasound

    Ryo Nagaoka, Kazuto Kobayashi, and Yoshifumi Saijo

    日本機械学会バイオエンジニアリング講演会講演論文集, 26, 327–328 (2014).

  • A Basic Study of Visualization of Propagation Velocity Distribution lnduced by Arterial Pulsation

    Ryo Nagaoka, Mototaka Arakawa, Kazuto Kobayashi, Shin Yoshizawa, Shin−ichiro Umemura, Yoshifumi Saijo

    The Japan Society of Mechanical Engineers, 27, 362–363 (2014).

  • Contribution of oxidative stress to the degeneration of rotator cuff enthuses

    Daichi Morikawa, Yoshiaki Itoigawa, Hidetoshi Nojiri, Hirotaka Sano, Eiji Itoi, Yoshifumi Saijo, Kazuo Kaneko, and Takahiko Shimizu

    Journal of Shoulder and Elbow Surgery, 23, 628–635 (2014).

  • Ultrasonic Measurement of Microdisplacement Induced by Acoustic Radiation Force

    Ryo Nagaoka, Takuya Izumi, Yosuke Komatsu, Kazuto Kobayashi, and Yoshifumi Saijo

    Japanese Journal of Applied Physics, 52, 07HF21 (2013).

  • A new diagnostic feasibility for cardiomyopathy utilizing acoustic microscopy

    Yoichi Nakamura, Kengo Fukushima Kusano, Kazufumi Nakamura, Kazuto Kobayashi, Naohiro Hozumi, Yoshifumi Saijo, and Tohru Ohe

    World Journal of Cardiovascular Diseases, 03, 22–30 (2013).

  • Joint haemorrhage partly accelerated immobilization-induced synovial adhesions and capsular shortening in rats

    Yoshito Onoda, Yoshihiro Hagiwara, Akira Ando, Takashi Watanabe, Eiichi Chimoto, Hideaki Suda, Yutaka Yabe, Yoshifumi Saijo, and Eiji Itoi

    Knee Surgery, Sports Traumatology, Arthroscopy, 22, 2874–2883 (2013).

  • Recent Applications of Acoustic Microscopy for Quantitative Measurement of Acoustic Properties of Soft Tissues

    Yoshifumi Saijo

    In book: Quantitative Ultrasound in Soft Tissues, 291–313 (2013).

  • Multimodal ultrasound microscopy for biomedical imaging

    Yoshifumi Saijo

    The Journal of the Acoustical Society of America, 133, 3260 (2013).

  • Facial sebaceous gland size determined by three-dimensional ultrasound tomography correlates with skin elasticity

    Tomoko Sugawara, Noriaki Nakagawa, Norio Shimizu, Yoshifumi Saijo, and Shingo Sakai

    Journal of Dermatological Science, 62, e50-e51 (2013).

  • New Concept of Pathology - Mechanical Properties Provided by Acoustic Microscopy

    Yoshifumi Saijo

    In book: Advances in Acoustic Microscopy and High Resolution Imaging, Chapter 8, (2013).

  • High-Resolution Ultrasound Imaging of Human Skin In Vivo by Using Three-Dimensional Ultrasound Microscopy

    Kazutoshi Kumagai, Hideyuki Koike, Ryo Nagaoka, Shingo Sakai, Kazuto Kobayashi, and Yoshifumi Saijo

    Ultrasound in medicine & biology, 38, 1833–1838 (2012).

  • A Four-Criterion Selection Procedure for Atherosclerotic Plaque Elasticity Reconstruction Based on in Vivo Coronary Intravascular Ultrasound Radial Strain Sequences

    Simon Le Floc'h, Guy Cloutier, Yoshifumi Saijo, Gérard Finet, Saami K. Yazdani, Flavien Deleaval, Gilles Rioufol, Roderic I. Pettigrew, and Jacques Ohayon

    Ultrasound in medicine & biology, 38, 2084–2097 (2012).

  • Application of a Telemedical Tool in an Isolated Island and a Disaster Area of the Great East Japan Earthquake

    Makoto Yoshizawa, Tomoyuki Yambe, Norihiro Sugita, Satoshi Konno, Makoto Abe, Noriyasu Homma, Futoshi Takei, Katsuhiko Yokota, Yoshifumi Saijo, and Shin-ichi Nitta

    IEICE Transactions on Communications., E95, 3067–3073 (2012).

  • Color Dependence of Photoacoustic Micro Imaging

    Yoshifumi Saijo, Hideyuki Koike, Takuya Izumi, Yusuke Miida, Yuji Matsuura, and Naohiro Hozumi

    Acoustical Imaging, 31, 323–329 (2012).

  • Sound Speed Measurement in Prostatic Cancer by Ultrasound Speed Microscope

    Hideki Tanoue, Youji Urata, Yoshihiro Hagiwara, and Yoshifumi Saijo

    Acoustical Imaging, 31, 331–337 (2012).

  • High resolution biomedical imaging—multimodal ultrasound microscope and combination with optics

    Yoshifumi Saijo

    The Journal of the Acoustical Society of America, 131, 3495 (2012).

  • Acoustic characteristics measurement of rat liver by multi-frequency ultrasound microscopy

    Kenta Inoue, Yoshifumi Saijo, Kazuto Kobayashi, Jonathan Mamou, and Tadashi Yamaguchi

    The Journal of the Acoustical Society of America, 131, 3524 (2012).

  • Engineering analysis of the effects of bulging sinuses in a newly designed pediatric pulmonary heart valve on hemodynamic function

    Ichiro Suzuki, Yasuyuki Shiraishi, Shota Yabe, Yusuke Tsuboko, Telma Keiko Sugai, Ken Matsue, Takeyoshi Kameyama, Yoshifumi Saijo, Takashi Tanaka, Yoshihiro Okamoto, Zhonggang Feng, Takako Miyazaki, Masaaki Yamagishi, Makoto Yoshizawa, Mitsuo Umezu, and Tomoyuki Yambe

    Journal of Artificial Organs volume, 15, 49–56 (2012).

  • The role of oxidative stress on degeneration of rotator cuff enthesis

    Daichi Morikawa, Yoshiaki Itoigawa, Hidetoshi Nojiri, Hirotaka Sano, Eiji Itoi, Yoshifumi Saijo, Takayuki Kawasaki, Kazuo Kaneko, and Takahiko Shimizu

    Journal of Shoulder and Elbow Surger, 21, e25 (2012).

  • Comparison of articular cartilage images assessed by high-frequency ultrasound microscope and scanning acoustic microscope

    Yoshihiro Hagiwara, Yoshifumi Saijo, Akira Ando, Yoshito Onoda, Hideaki Suda, Eiichi Chimoto, Kouki Hatori and Eiji Itoi

    International Orthopaedics, 36, 185–190 (2011).

  • Location of flow axis line in the left ventricle and its interaction with local myocardial motion

    Hiroyuki Nakajima, Shigeo Sugawara, Takeyoshi Kameyama, Haruna Tabuchi, Shigeo Ohtsuki, Motonao Tanaka, and Yoshifumi Saijo

    Journal of Echocardiography, 9, 24–29 (2011).

  • Location of flow axis line in the left ventricle and its interaction with local myocardial motion

    Hiroyuki Nakajima, Shigeo Sugawara, Takeyoshi Kameyama, Haruna Tabuchi, Shigeo Ohtsuki, Motonao Tanaka and Yoshifumi Saijo

    Journal of Echocardiography, 9, 24–29 (2011).

  • Evaluation of the implant type tissue-engineered cartilage by scanning acoustic microscopy

    Yoko Tanaka, Yoshifumi Saijo, Yuko Fujihara, Hisayo Yamaoka, Satoru Nishizawa, Satoru Nagata, Toru Ogasawara, Yukiyo Asawa, Tsuyoshi Takato, and Kazuto Hoshi

    Japanese Journal of Applied Physics, 113, 252–257 (2011).

  • Numerical Analysis of Effects of Measurement Errors on Ultrasonic-Measurement-Integrated Simulation

    Kenichi Funamoto, Toshiyuki Hayase, Yoshifumi Saijo, and Tomoyuki Yambe

    IEEE Transactions on Biomedical Engineering, 58 (3), 653–663 (2011).

  • Reversibility of Immobilization-Induced Articular Cartilage Degeneration after Remobilization in Rat Knee Joints

    A. Ando, H. Suda, Y. Hagiwara, Y. Onoda, E. Chimoto, Y. Saijo, and E. Itoi

    The Tohoku Journal of Experimental Medicine, 224, 77–85 (2011).

  • Ultrasonic tissue characterization of infarcted myocardium by scanning acoustic microscopy.

    Saijo Y, Tanaka M, Okawai H, Sasaki H, Nitta S, Dunn F.

    Ultrasound Medicine and Biology, 23 (1), 77–85 (1997).

  • Visualization of skin micro-vasculatures using SVD-based filtering of ultrafast high-frequency ultrasound

    Anam Bhatti, Takuro Ishii, Naoya Kanno, Yoshifumi Saijo

    電子情報通信学会 超音波研究会

    Sep 20, 2022

  • 光音響/超音波イメージングシステムによる組織中血管密度の定量評価法

    鈴木陸,板谷信行,萩原嘉廣,石井琢郎,西條芳文

    日本超音波医学会 第64回東北地方会

    Sep 11, 2022

  • レーザのPRF向上によるMEMS-OR-PAMの高速化の検討

    西前大亮,新楯諒,鈴木陸,石井琢郎,根本隆治,西條芳文

    第18回光音響イメージング技術専門委員会

    Aug 5, 2022

  • 東北大学における光音響/高周波超音波イメージング

    西條芳文,新楯諒,鈴木陸,石井琢郎,荒川元孝,梅村晋一郎,吉澤晋,長岡亮,小林和人,根本隆治

    日本超音波医学会 第95回学術集会

    May 21, 2022

  • 集束超音波の音響放射圧によって生じた変位分布に対するせん断波伝搬速度の影響

    沼畑瑛里香,吉澤晋,梅村晋一郎,石井琢郎,西條芳文

    日本超音波医学会 第95回学術集会

    May 21, 2022

  • 2Dマトリクスアレイの多重分割送受信と回転操作による3次元血流ベクトルイメージング

    菅野尚哉,石井琢郎,西條芳文

    日本超音波医学会 第95回学術集会

    May 21, 2022

  • 光音響顕微鏡の画質向上に寄与するコヒーレンスファクタの検討

    鈴木陸,新楯諒,石井琢郎,西條芳文

    日本超音波医学会 第95回学術集会

    May 20, 2022

  • 尿道内排尿流動態の可視化を実現する高速ベクターフローイメージングシステムの開発

    石井琢郎,山西友典,西條芳文

    日本超音波医学会 第95回学術集会

    May 20, 2022

  • 光音響イメージング用半球型アレイトランスデューサによる3次元超音波イメージング

    林瑛己,菅野尚哉,石井琢郎,長岡亮,西條芳文

    レーザー学会 第16回光音響イメージング技術専門委員会

    Mar 18, 2022

  • Echo-Dynamography法を用いた心室内圧較差の推定

    古舘志歩,菅野尚哉,石井琢郎,白石泰之,西條芳文

    日本超音波医学会 第63回東北地方会学術集会

    Feb 24, 2022

  • 機械走査により得られた高周波数超音波データに対する合成開口焦点技術の適応

    井上大和,菅野尚哉,新楯諒,石井琢郎,小林和人,西條芳文

    電子情報通信学会 超音波研究会

    Feb 24, 2022

  • Binary Pattern Color Doppler Shear Wave Elastography

    Norma Hermawan, Aoi Sato, Mizuki Fujiwara, Takuro Ishii, Yoshihiro Hagiwara, Y Yamakoshi, Yoshifumi Saijo

    43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

    Nov 2021

  • 3D Ultrasound Imaging by Synthetic Transmit Aperture Beamforming Obtained with a Spherically Curved Array Transducer

    Eiki Hayashi, Naoya Kanno, Ryo Shintate, Takuro Ishii, Ryo Nagaoka, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • Numerical Estimation of the Intraventricular Pressure Gradients Based on Echo-Dynamography and Bernoulli’s Principle

    Shiho Furudate, Takuro Ishii, Naoya Kanno, Yasuyuki Shiraishi, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • Quantitative Uncertainty Assessment of Lumen Detection in Intravascular Ultrasound Images Using Deep Ensembles

    Naoya Kanno, Takashi Orihara, Hiroyuki Yagami, Masanori Kawasaki, Munenori Okubo, Takuro Ishii, Hitoshi Matsuo, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • Blood flow imaging of thyroid and carotid artery using singular value decomposition filter

    Hayato Ikeda, Takuro Ishii, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • Visualization of subcutaneous flow tract using SVD filtering of ultrafast high frequency ultrasound imaging

    Anam Bhatti, Naoya Kanno, Hayato Ikeda, Takuro Ishii, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • Effect of Coherence Factor Weighting for Improving the Image Quality of an Annular Array Photoacoustic Microscope

    Riku Suzuki, Ryo Shintate, Takuro Ishii, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • Effect of difference in shear modulus of phantom on displacement distribution induced by acoustic radiation force of focused ultrasound

    Erika Numahata, Shin-ichiro Umemura, Shin Yoshizawa

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • High-speed Photoacoustic Microscopy Using MEMS Mirror with a Correction Method for Distortion Caused by the Mirror Scanning

    Ryo Shintate, Chulhong Kim, Yoshifumi Saijo

    The 42nd Symposium on Ultrasonic Electronics (USE 2021)

    2021

  • アニュラアレイセンサへのDAS法応用による光音響顕微鏡像における被写界深度の改善

    鈴木陸,新楯諒,石井琢郎,西條芳文

    電子情報通信学会 超音波研究会

    Sep 2021

  • MEMSミラーを用いた高速撮像光音響顕微鏡システムの開発 ~ ミラー走査由来の画像歪みに対する補正手法の検討と併せて ~

    新楯諒,Chulhong Kim,西條芳文

    電子情報通信学会 超音波研究会

    Sep 2021

  • AIによる血管内超音波における血管内腔検出

    菅野尚哉,折原隆志,矢上弘之,石井琢郎,西條芳文

    日本超音波位学会 第62回東北地方会学術集会

    Sep 2021

  • 特異値分解フィルタを用いた頸動脈および甲状腺の血流イメージング

    池田隼人,石井琢郎,西條芳文

    日本超音波医学会 第62回東北地方会学術集会

    Sep 2021

  • アニュラアレイによる光音響マイクロイメージングの高画質化

    鈴木陸,新楯諒,石井琢郎,西條芳文

    日本超音波医学会 第62回東北地方会学術集会

    Sep 2021

  • Large Amplitude Harmonic Vibration under Pulse Doppler Measurement

    Norma Hermawan, Takuro Ishii, Yoshiki Yamakoshi, Yosifumi Saijo

    International Conference on Biomedical Engineering 2021

    2021

  • Computer-aided detection of lung tumors in chest X-ray images using a bone suppression algorithm and a deep learning framework

    Kota Sato, Naoya Kanno, Takuro Ishii, Yoshifumi Saijo

    International Conference on Biomedical Engineering 2021

    2021

  • A Micro-flow Phantom for Superficial Micro-vasculature Imaging

    Anam Bhatti, Takuro Ishii, Yoshifumi Saijo

    International Conference on Biomedical Engineering 2021

    2021

  • 拍動流イメージングにおける特異値分解

    池田隼人, 石井 琢郎, 西條芳文

    超音波研究会, オンライン

    Jun 2021

  • 拍動流イメージングにおける特異値分解フィルタリング

    池田隼人,石井琢郎,西條芳文

    電子情報通信学会 超音波研究会

    Jun 2021

  • 光学・光音響ハイブリッド顕微鏡による細胞動態イメージング

    新楯諒, 長岡亮, 石井拓郎, 西條芳文

    日本超音波医学会第94回学術集会,オンライン

    May 2021

  • 骨構造抑制法と深層学習による人工知能モデルを用いた胸部X線画像の肺がん自動検出

    佐藤滉太、菅野尚哉、西條芳文

    生体画像と医用人工知能研究会 第3回若手発表会. オンライン

    Mar 2021

  • 深層学習を用いた胸部X線画像の肺がん検出システムにおける骨構造抑制処理の影響

    佐藤滉太、菅野尚哉、石井琢郎、西條芳文

    第54回日本生体医工学会東北支部大会. オンライン

    Jan 2021

  • A Hybrid Optical/ Photoacoustic Microscopic System with Novel Deconvolution Processing for Morphological and Functional Cellular Imaging

    Ryo Shintate, Ryo Nagaoka, Takuro Ishii, Yoshifumi Saijo

    The 15th International Workshop on Biomaterials in Interface Science, The 11th Symposium on Innovative Dental-Engineering Alliance (IDEA), Virtual

    2020

  • 光音響顕微鏡を用いた皮下微小血管の検討

    平塚竜基,高橋 爽,菅野尚哉,新楯 諒,梅村晋一郎,西條芳文

    日本超音波医学会第93 回学術集会

    Dec 2020

  • 心臓模擬ファントムを用いた2次元血流ベクトルイメージング

    安齋快人,菅野尚哉,西條芳文

    日本超音波医学会第93回学術集会

    Dec 2020

  • 超音波を用いたせん断波イメージング法の基礎的検討

    佐藤蒼,菅野尚哉,佐藤泰,山越芳樹,西條芳文

    日本超音波医学会第93回学術集会

    Dec 2020

  • 高周波超音波顕微鏡を用いた細胞の経時計測

    川口航汰,長岡亮,小林和人,西條芳文

    日本超音波医学会第93回学術集会

    Dec 2020

  • 超音波顕微鏡による皮膚表面の音響インピーダンス計測

    齋田亜希, 小林和人,西條芳文

    日本超音波医学会第93回学術集会

    Dec 2020

  • コンケーブアレイプローブを用いた光音響イメージング

    高橋爽,新楯諒,西條芳文

    日本超音波医学会第93回学術集会

    Dec 2020

  • 細胞の鮮明なイメージングを可能にする高分解能光音響顕微鏡の開発

    新楯諒, 長岡亮, 小林和人, 西條芳文

    日本超音波医学会第93回学術集会,オンライン

    Dec 2020

  • Optical/ Photoacoustic Hybrid Microscopy with Deconvolution Processing for Visualizing Morphology and Composition of Cells

    Ryo Shintate, Ryo Nagaoka, Takuro Ishii, Yoshifumi Saijo

    The 41th Symposium on UltraSonics Electronics (USE2020), Virtual

    2020

  • Visualization of Shoulder Ligaments Motion by Ultrasound Speckle Tracking Method

    Norma Hermawan, Mizuki Fujiwara, Yoshihiro Hagiwara, Yoshifumi Saijo

    42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

    Oct 2020

  • The Hybrid Optical and Photoacoustic Microscopy: a Novel System to Image Morphological and Photoacoustic Characteristics of Cells

    Ryo Shintate, Ryo Nagaoka, Takuro Ishii, and Yoshifumi Saijo

    IEEE International Ultrasonics Symposium (IUS), Virtual

    2020

  • Deconvolution-Based Super-Resolution Photoacoustic Microscopy for Visualizing the Internal Structure of Cells

    Ryo Shintate, Ryo Nagaoka, Takuro Ishii, and Yoshifumi Saijo

    IEEE International Ultrasonics Symposium (IUS), Virtual

    2020

  • アニュラアレイトランスデューサを用いた音響分解能光音響顕微鏡によるイメージング

    平塚竜基,高橋 爽,佐藤滉太,新楯 諒,梅村晋一郎,石井琢郎,西條芳文

    光超音波画像研究会

    Sep 2020

  • コンケーブアレイプローブを用いた光音響イメージングにおける単方向・多方向送受信の比較検討

    高橋爽,新楯諒,川口航汰,菅野尚哉,佐藤滉太,石井琢朗,西條芳文

    第2回光超音波画像研究会

    Sep 2020

  • 光学分解能光音響顕微鏡による単一細胞イメージング

    新楯諒, 西條芳文

    レーザー学会学術講演会第40回年次大会

    Jan 2020

  • コンケーブアレイプローブを用いた光音響イメージング

    高橋爽,新楯諒,森野太介,西條芳文

    レーザー学会 第40回年次大会

    Jan 2020

  • Visualization of cell structure by optical resolution photoacoustic microscopy with sub-micron lateral resolution

    Ryo Shintate, Ryo Nagaoka, Kazuto Kobayashi, and Yoshifumi Saijo

    The 40th Symposium on UltraSonics Electronics (USE2019), Academy Common (Meiji Univ.), Tokyo

    2019

  • 胸部X線画像の深層学習による肺がんの検出

    佐藤滉太、菅野尚哉、西條芳文

    第53回日本生体医工学会東北支部大会. 弘前

    Nov 2019

  • Photoacoustic microscopy for visualization of single cell structure

    Ryo Shintate, Kazuto Kobayashi, and Yoshifumi Saijo

    The 4th International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development (iLIM-4), Sendai AER, Sendai

    2019

  • 細胞の鮮明なイメージングを可能にする高分解能光音響顕微鏡の開発

    新楯諒,小林和人,西條芳文

    Sep 2019

  • Optical resolution photoacoustic microscopy for visualization of red blood cell

    Ryo Shintate, Tatsuki Hiratsuka, Sou takahashi, and Yoshifumi Saijo

    2019 International Congress on Ultrasonics (ICU), Brugge

    Sep 2019

  • 赤血球の可視化を目的とした超高分解能光音響顕微鏡の開発

    新楯諒,小林和人,西條芳文

    バイオ超音波顕微鏡研究会

    Jul 2019

  • 超音波顕微鏡を用いた皮膚の音響インピーダンス計測法の開発

    齋田亜希, 小林和人,西條芳文

    第15回バイオ超音波顕微鏡研究会

    Jul 2019

  • Biomechanics of C2C12 Cells Observed with Cellular Resolution Scanning Acoustic Microscope Combined with Optical Microscope

    Ryo Hirano, Makoto Kanzaki, Mototaka Arakawa, Norma Hermawan, Kazuto Kobayashi, and Yoshifumi Saijo

    41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

    Jul 2019

  • Ultra -high resolution photoacoustic microscope that enables cell visualization

    Ryo Shintate, Kazuto Kobayashi, and Yoshifumi Saijo

    152nd IDAC Biannual Meeting, Center for Smart Aging Research (IDAC), Sendai

    2019

  • 高周波超音波顕微鏡を用いた細胞の音響特性計測

    川口航汰,平野亮,小林和人,西條芳文

    第14回バイオ超音波顕微鏡学会

    Jul 2019

  • 光音響顕微鏡を用いた皮下微小血管の可視化

    平塚竜基,西條芳文

    日本超音波医学会第92 回学術集会

    May 2019

  • Visualization of skin morphology and microcirculation with high frequency ultrasound and dual-wavelength photoacoustic microscope.

    Saijo Y, Ida T, Iwazaki H, Miyajima J, Tang H, Shintate R, Sato K, Hiratsuka T, Yoshizawa S, Umemura S.

    SPIE BiOS, San Francisco

    Feb 2019

  • Blood Flow Patterns in The Left Ventricle by Echodynamography Method

    Sri Oktamuliani, Kaoru Hasegawa, and Yoshifumi Saijo

    2018 International Conference on Orange Technologies (ICOT)

    Oct 2018

  • Basic study on ultrasonic imaging using piezoelectric elements with polarization-inverted layer.

    Nagaoka R, Umemura S, Saijo Y, Hasegawa H

    2018 IEEE International Ultrasonics Symposium

    2018

  • Skin moisturizer changes morphology and acoustic impedance of skin.

    Saijo Y, Yokoshiki S, Kumagai K, Kobayashi K, Hozumi N

    2018 IEEE International Ultrasonics Symposium

    2018

  • Differentiation of tissue, cavitation bubbles and blood flow imaging in cavitation-enhanced high-intensity focused ultrasound treatment

    Ikeda H, Yoshizawa S, Lafond M, Iwasaki R, Maeda M, Nagaoka R, Umemura S, Saijo Y

    2018 IEEE International Ultrasonics Symposium

    2018

  • Artificial stone comminution and behavior of cavitation bubbles with annular focused ultrasound.

    Yoshizawa S, Yura T, Sato K, Mashiko D, Saijo Y, Umemura S

    2018 IEEE International Ultrasonics Symposium

    2018

  • 光音響イメージングによる血管ネットワー クの可視化と酸素飽和度計測

    西條芳文, 新楯諒, 佐藤幹太, 伊田泰一郎, 岩崎秀明

    第21回日本栓子検出と治療学会

    Oct 2018

  • 高周波数トランスデューサを使用した透過型光音響顕微鏡の設計

    新楯諒,長岡亮,小林和人,西條芳文

    超音波研究会

    Oct 2018

  • Differentiation of tissue, cavitation bubbles and blood flow imaging in cavitation-enhanced high-intensity focused ultrasound treatment

    Hayato Ikeda, Shin Yoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    The 39th Symposium on UltraSonic Electronics(USE2018), Kyoto

    Oct 2018

  • Blood flow imaging using singular value decomposition filter during high-intensity focused ultrasound exposure

    Hayato Ikeda, Shin Yoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    The 39th Symposium on UltraSonic Electronics(USE2018), Kyoto

    Oct 2018

  • 高周波数トランスデューサを使用した透過型光音響顕微鏡の設計

    新楯諒,長岡亮,小林和人,西條芳文

    第3回日本超音波医学会光超音波画像研究会

    Sep 2018

  • 高周波数トランスデューサを用いた透過型光音響顕微鏡の基礎的検討

    新楯諒 ,長岡亮,小林和人,西條芳文

    第2回先端生体超音波シンポジウム

    Sep 2018

  • Correction of Aliasing in Color Doppler Echocardiography Based on Image Processing Technique in Echodynamography

    Sri Oktamuliani, Kaoru Hasegawa, and Yoshifumi Saijo

    3rd International Conference on Biomedical Signal and Image Processing (ICBIP)

    Aug 2018

  • Left Ventricular Blood Flow Dynamics In Aortic Stenosis Before And After Aortic Valve Replacement

    Tadanori Minagawa, Yoshifumi Saijo, Sri Oktamuliani, Takafumi Kurokawa, Hiroyuki Nakajima, Kaoru Hasegawa, Takayuki Matsuoka, Takuya Shimizu, Makoto Miura, Takahiro Ohara, and Shunsuke Kawamoto

    40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

    Jul 2018

  • Optical Resolution Photoacoustic Microscopy With Fast Laser Scanning and Fixed Photoacoustic Detector

    Kodai Ishikawa, Ryo Shintate, Ryo Nagaoka, and Yoshifumi Saijo

    40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

    Jul 2018

  • The Structure of Human Sebaceous Glands and Its Relation to Skin Viscoelasticity

    Kazutoshi Kumagai, Saaya Yokoshiki, Kazuto Kobayashi, and Yoshifumi Saijo

    40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

    Jul 2018

  • Photoacoustic and ultrasound microscope for imaging of three-dimensional skin vasculature

    Saijo Y, Nagaoka R, Shintate R, Iwazaki H, Omuro T, Ida T, Yoshizawa S, Umernura S

    III International Caparica conference on ultrasonic-based applications: from analysis to synthesis.

    2018

  • キャビテーション援用集束超音波治療における血流イメージング

    池田隼人, 吉澤晋, 梅村晋一朗, 西條芳文

    日本超音波医学会第91回学術集会

    Jun 2018

  • Noise reduction of ultrasound imaging during cavitation-enhanced high-intensity focused ultrasound treatment

    Hayato Ikeda, Ryo Nagaoka, Maxime Lafond, Shin Yoshizawa, Ryosuke Iwasaki, Moe Maeda, Shin-ichiro Umemura, and Yoshifumi Saijo

    International Society for Therapeutic Ultrasound(ISTU2018), Nashville, USA

    May 2018

  • キャビテーション援用集束超音波治療における血流イメージング

    池田隼人, 吉澤晋, 梅村晋一朗, 西條芳文

    日本超音波医学会第55回東北地方会学術集会

    Mar 2018

  • Two-dimensional blood flow vectors obtained with a single sector probe.

    Moe Maeda, Ryo Nagaoka, So Yaegashi, Hayato Ikeda, and Yoshifumi Saijo.

    175th Meeting of Acoustical Society of America

    Dec 2017

  • High resolution facial skin imaging with three-dimensional ultrasound microscope.

    Saaya Yokoshiki, Moe Maeda, and Yoshifumi Saijo

    175th Meeting of Acoustical Society of America

    Dec 2017

  • Carbon nanotubes as potential candidate for photoacoustic imaging contrast agent

    Syahril Siregar, Ryo Nagaoka, Kodai Ishikawa, and Yoshifumi Saijo

    175th Meeting of Acoustical Society of America

    Dec 2017

  • Carbon Nanotubes as Potential Candidate for Photoacoustic Imaging Contrast Agent.

    Siregar S, Nagaoka R, Saijo Y

    2017 International Congress on Ultrasonics.

    2017

  • Three-dimensional Photoacoustic and Ultrasound Combined Microscope for Imaging of Skin Micro Vasculature.

    Saijo Y, Nagaoka R, Iwazaki H, Omuro T, Ida T, Yoshizawa S, Umemura S

    2017 International Congress on Ultrasonics.

    2017

  • Two-dimensional Blood Flow Vectors Obtained with a Single Sector Probe.

    Maeda M, Nagaoka R, Yaegashi S, Ikeda H, Saijo Y

    2017 International Congress on Ultrasonics.

    2017

  • Evaluation of Blood Flow Dynamics in Normal and Myocardial Infarction Hearts Using Echodynamography.

    Oktamuliani S, Hasegawa K, Saijo Y

    2017 International Congress on Ultrasonics.

    2017

  • Evaluation of blood flow dynamics in healthy and myocardial infarction hearts using Echodynamography.

    Oktamuliani S, Saijo Y, Hasegawa K.

    6th International Congress on Ultrasonics

    Dec 2017

  • Singular value decomposition of received ultrasound signal for separation of blood flow and cavitation

    Hayato Ikeda, Ryo Nagaoka, Maxime Lafond, Shin Yoshizawa, Ryosuke Iwasaki, Moe Maeda, Shin-ichiro Umemura, and Yoshifumi Saijo

    The 38th Symposium on UltraSonic Electronics(USE2017)

    Oct 2017

  • Differentiation of vein and lymphatic vessel by photoacoustic imaging system with parabolic array transducer and tunable laser.

    Tabata T, Nagaoka R, Yoshizawa S, Umernura SI, Saijo Y.

    2017 IEEE International Ultrasonics Symposium

    Sep 2017

  • Visualization of the microcirculation in micro vasculatures by photoacoustic tomography with high frequency spherical array transducer.

    Nagaoka R, Tabata T, Takagi R, Yoshizawa S, Umernura SI, Saijo Y

    2017 IEEE International Ultrasonics Symposium

    2017

  • Differentiation of vein and lymphatic vessel by photoacoustic imaging system with parabolic array transducer and tunable laser.

    Tabata T, Nagaoka R, Yoshizawa S, Umernura SI, Saijo Y

    2017 IEEE International Ultrasonics Symposium

    2017

  • Visualization of the microcirculation in micro vasculatures by photoacoustic tomography with high frequency spherical array transducer

    Ryo Nagaoka, Takuya Tabata, Ryo Takagi, Shin Yoshizawa, Shin-ichiro Umemura, and Yoshifumi Saijo

    2017 IEEE International Ultrasonics Symposium (IUS 2017)

    Sep 2017

  • Vascular bifurcation detection by symmetric analysis of eigenvalues

    Israr Ul Haq, Syahril Siregar, Ryo Nagaoka, and Yoshifumi Saijo

    8th International Conference of Pattern Recognition Systems (ICPRS 2017)

    Jul 2017

  • Photoacoustic imaging of micro vessels in skin obtained with parabolic array transducer.

    Saijo Y, Nagaoka R, Ul Haq I, Siregar S, Yoshizawa S, Umemura SI.

    Artimino Conference on Medical Ultrasound.

    2017

  • Clinical significance of vortex quantification in left ventricle obtained with echo-dynamography.

    Saijo Y.

    Artimino Conference on Medical Ultrasound.

    2017

  • Real-time photoacoustic imaging of micro vasculature beneath the skin.

    Saijo Y, Nagaoka R, Ul Haq I, Siregar S, Yoshizawa S, Umemura SI

    International Symposium on Ultrasonic Imaging and Tissue Characterization

    2017

  • 球面アレイトランスデューサを用いた血管網の光音響イメージング

    長岡亮,高木亮,吉澤晋,梅村晋一郎,西條芳文

    日本超音波医学会第90回学術集会

    May 2017

  • Non-invasive in-situ quantitative observation of biological cells by acoustic microscopy.

    Hozumi N, Takanashi K, Washiya M, Yoshida S, Kobayashi K, Saijo Y

    5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan.

    2016

  • Reconstruction of vasculature in optical resolution photoacoustic microscopy using wavelet and Hessian based method.

    Ul Haq I, Nagaoka R, Siregar S, Saijo Y

    5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan.

    2016

  • Changes of masseter muscle in a rat unilateral occlusal model assessed by photoacoustic imaging system.

    Hatori K, Saijo Y, Iikubo M, Hagiwara Y, Izumita K, Naganuma Y, Sasaki K.

    5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan.

    2016

  • Acoustic impedance estimation using calibration curve for scanning acoustic impedance microscope

    Gunawan AI, Saijo Y, Hozumi N, Yoshida S, Kobayashi K, Yamamoto S

    2016 International Conference on Knowledge Creation and Intelligent Computing (KCIC)

    Nov 2016

  • 連続波ドプラを応用した血管透視型栓子観測装置の開発

    西條芳文,長岡亮,佐々木勝洋,座間誠一,名郷根正昭

    第19回日本栓子検出と治療学会

    Oct 2016

  • 肺がんと深部静脈血栓症の関連(2013-2015年)

    佐藤美和,渡邊美友貴,永野亜津沙,小野あや子,氏家恭子,加藤浩,西條芳文

    第19回日本栓子検出と治療学会

    Oct 2016

  • 婦人科がんと深部静脈血栓症の関連(2013-2015年)

    佐藤美和,渡邊美友貴,永野亜津沙,小野あや子,氏家恭子,加藤浩,西條芳文

    第19回日本栓子検出と治療学会

    Oct 2016

  • Two-dimensional blood flow vector and wall shear stress of carotid artery obtained with dual-angle Doppler method.

    Akagawa O, Fukazu K, Nagaoka R, Saijo Y

    2016 IEEE International Ultrasonics Symposium

    2016

  • Perspective imaging of flow in arterial model obtained with continuous wave Doppler focusing technique.

    Nagaoka R, Sasaki K, Zama S, Nagone M, Nagai H, Takeuchi Y, Saijo Y

    38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2016

  • 3D Gabor wavelet based vessel filtering of photoacoustic images.

    Ul Haq I, Nagoaka R, Makino T, Tabata T, Saijo Y

    38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2016

  • 拍動微小変位を用いた頸動脈前後壁における弾性率の比較

    長岡亮,荒川元孝,小林和人,吉澤晋,梅村晋一郎,西條芳文

    日本超音波医学会第89回学術集会

    May 2016

  • 高周波数超音波顕微鏡を用いた細胞の音響特性計測

    伊郷泰智,荒川元孝,長岡亮,小林和人,西條芳文

    日本超音波医学会第89回学術集会

    May 2016

  • 心移植患者における心エコーによる左室拡張末期圧推定指標の有用性

    藤原淳子,青木竜男,船水康陽,三木俊,西條芳文,杉村宏一郎,坂田泰彦,秋山正年,齋木佳克,下川宏明

    日本超音波医学会第89回学術集会

    May 2016

  • 下肢静脈超音波検査における深部静脈血栓症とD ダイマー値との関連

    佐藤愛,高橋香,小村田志野,小嶋亜耶,佐藤逸美,片平美明,西條芳文

    日本超音波医学会第89 回学術集会

    May 2016

  • Combination of acoustics and optics.

    Saijo Y

    10th International Symposium on Ultrasonic Biomedical Microscanning.

    2016

  • Automatic measurement of swallowing time.

    Makino T

    2016 Asia Medical Device Innovation Forum.

    2016

  • Two-dimensional velocity vector estimation by using EDG method.

    Tsugita N.

    2016 Asia Medical Device Innovation Forum.

    2016

  • Automated lidocaine injection device on bronchoscope.

    Uechi T, Tabata T, Ikeda J, Okamae Y

    2016 Asia Medical Device Innovation Forum.

    2016

  • Development of wearable medical device for rehabilitation.

    Onishi T, Chiba H, Hirata M, Tomiyasu K

    2016 Asia Medical Device Innovation Forum.

    2016

  • Acoustic impedance microscope for imaging human carious dentin.

    Hatori K, Naganuma Y, Saijo Y, Hagiwara Y

    12th Western Pacific Acoustics Conference 2015.

    2015

  • 拍動微⼩変位の伝播速度を⽤いた頚動脈の粘弾性計測

    長岡亮,岩﨑亮介,吉澤晋,梅村晋一郎,西條芳文

    第18回日本栓子検出と治療学会

    Sep 2015

  • 高フレームカラードプラ画像のイメージプロセッシングに関する研究

    赤川紀,長岡亮,深津幸助,西條芳文

    第18回日本栓子検出と治療学会

    Sep 2015

  • 粒⼦画像速度計測を⽤いた頸動脈⼆分岐モデルにおける速度ベクトル分布推定

    深津幸助,赤川紀,長岡亮,西條芳文

    第18回日本栓子検出と治療学会

    Sep 2015

  • Macrophage with gold nanorod visualized by optical-resolution and acoustic-resolution photoacoustic microscopes.

    Yamazaki R, Ogasawara K, Fujiwara M, Kobayashi K, Saijo Y

    37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2015

  • Intrinsic elastography and its dependence on arterial flow volume.

    Nagaoka R, Kobayashi K, Yoshizawa S, Umemura S, Saijo Y

    37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2015

  • Adaptive spatial filtering with principal component analysis for biomedical photoacoustic imaging.

    Nagaoka R, Yamazaki R, Saijo Y

    International Congress on Ultrasonics.

    2015

  • Photoacoustic imaging of macrophage with gold nanorod.

    Saijo Y, Yamazaki R, Ogasawara K

    The 5th Asian and Pacific-Rim Symposium on Biophotonics APBP ’15

    2015

  • Disposable cap for otolaryngology units spray.

    Matsumoto T, Fukazu K, Mura S

    3rd United Nations World Conference on Disaster Risk Reduction

    2015

  • Development of quantitative blood flow evaluation method for single ventricle disease newborns.

    Nagaoka R

    3rd United Nations World Conference on Disaster Risk Reduction

    2015

  • Education of global human resource on medical device innovation based on clinical needs.

    Saijo Y

    3rd United Nations World Conference on Disaster Risk Reduction

    2015

  • Photoacoustic micro imaging of gold nanorod phagocytosing macrophage

    Saijo Y

    Optics in Cardiology 2015

    2015

  • Disposable blood flow meter for infant aorta and pulmonary artery (5-10 mm diameter) in cardiac surgery and CCU stay.

    Nagaoka R

    Holland-Japan Medical Device Innovation Forum.

    2015

  • Disposable cap for medicament sprayer.

    Fukazu K, Mura S, Matsumoto T

    Holland-Japan Medical Device Innovation Forum.

    2015

  • Net-shaped retractor for endoscopic surgery.

    Kawahara M, Fujibayashi R, Suzuki K, Sato Y

    Holland-Japan Medical Device Innovation Forum.

    2015

  • Specially designed forearm splint after catheterization study or drip infusion for small children.

    Ito Y, Igo T, Hashimoto R.

    Holland-Japan Medical Device Innovation Forum.

    2015

  • Education of global entrepreneur in medical device development based on clinical needs.

    Saijo Y

    Holland-Japan Medical Device Innovation Forum.

    2015

  • Introduction of biomedical engineering at Tohoku University.

    Saijo Y

    Holland-Japan Medical Device Innovation Forum.

    2015

  • Measurement of pulse propagation velocity with high frame rate ultrasound.

    Nagaoka R, Kobayashi K, Arakawa M, Yoshizawa S, Umemura S, Saijo Y

    1st Global Conference on Biomedical Engineering in conjunction with the 9th Asian-Pacific Conference on Medical and Biological Engineering

    2014

  • Characterization of a single cell with multiple ultrasound parameters

    Saijo Y, Shikama J, Yoshida K, Nagaoka R, Arakawa M, Kobayashi K, O’Brien Jr W

    9th International Symposium on Ultrasonic Biomedical Microscanning

    2014

  • Measurement of propagation wave velocity of thyroid induced by pulsation.

    Nagaoka R, Yoshizawa S, Umemura S, Saijo, Y, Kobayashi K

    2014 IEEE International Ultrasonics Symposium

    2014

  • Multiparametric characterization of a single cell by an ultrasound and optical combined microscope.

    Saijo Y, Shikama J, Yoshida K, Nagaoka R, Arakawa M, Kobayashi K

    2014 IEEE International Ultrasonics Symposium

    2014

  • Two-dimensional blood flow vectors obtained with bidirectional Doppler ultrasound.

    Masuno G, Nagaoka R, Omori A, Ishikawa Y, Akagawa O, Arakawa M, Saijo Y

    36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2014

  • "Sonocytometry" – novel diagnostic method of ultrasonic differentiation of cells in blood flow.

    Komatsu Y, Nagaoka R, Funamoto K, Hayase T, Masauzi N, Kanai H, Saijo Y

    36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2014

  • Endovascular shear strain elastography can detect and characterize atherosclerotic plaque severity.

    Keshavarz-Motamed Z, Saijo Y, Lerouge S, Soulez G, Ohayon J, Cloutier G

    7th World Congress on Biomechanics

    2014

  • Automated detection of optic disc using vessels tracking

    Israr ul haq

    第53回日本生体医工学会大会

    Jun 2014

  • 超音波顕微鏡を用いた皮膚組織の音速の測定

    堀江みき,小林和人,荒川元孝,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • 平行波の二方向ステアリングによる高フレームレート二次元血流ベクトル測定

    増野元太,長岡亮,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • 超音波顕微鏡による細胞の定量的音響特性計測

    吉田康紀,Rami Abuhabsah, Alexander D. Pawlicki, 色摩譲, 長岡亮, 小林和人, 西條芳文, William D. O’Brien, Jr

    第53回日本生体医工学会大会

    Jun 2014

  • 単一細胞の可視化のための光学・超音波ハイブリッド顕微鏡の開発

    色摩譲,吉田康紀,小林和人,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • ソノサイトメトリーの基盤技術に関する研究

    小松洋介,長岡亮,船本健一,早瀬敏幸,政氏伸夫,金井浩,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • 脈波伝播形態の高フレームレート超音波イメージングによる可視化

    長岡亮,吉澤晋,梅村晋一郎,小林和人,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • 高周波アニュラアレイトランスデューサにおけるビームプロファイル計測と最適化

    多田玲,小林和人,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • 光音響顕微鏡を用いた動脈硬化症の観察

    佐藤みか,萩原嘉廣,羽鳥弘毅,西條芳文

    第53回日本生体医工学会大会

    Jun 2014

  • 超音波顕微鏡観察における金属イオン試薬添加を利用した観察法の検討(その2)

    小林和人,山田ひかり,別段碧,高橋健太,吉田祥子,穂積直裕,西條芳文

    日本超音波医学会第87回学術集会

    May 2014

  • ソノサイトメトリーの基盤技術の検討

    小松洋介,長岡亮,船本健一,早瀬敏幸,政氏伸夫,金井浩,西條芳文

    日本超音波医学会第87回学術集会

    May 2014

  • 脈波によって生じた変位の伝播の高フレームレート超音波イメージングによる可視化

    長岡亮,増野元太,吉澤晋,梅村晋一郎,西條芳文

    日本超音波医学会第87回学術集会

    May 2014

  • 平行波の二方向ステアリングによるリアルタイム二次元血流ベクトル測定

    増野元太,長岡亮,吉澤晋,梅村晋一郎,西條芳文

    日本超音波医学会第87回学術集会

    May 2014

  • Ultrasound microscopic Imaging of human caries dentin.

    Naganuma Y, Hatori K, Saijo Y, Hagiwara Y, Shimizu Y, Igari K, Sasaki K

    8th Student Workshop of East Asian Consortium on Biomedical Engineering

    2014

  • Development of optical resolution photoacoustic microscopy.

    Sato M, Yamazaki R, Koide M, Hagiwara Y, Matsuura Y, Kobayashi K, Saijo Y

    8th Student Workshop of East Asian Consortium on Biomedical Engineering

    2014

  • Development of ultra-high frequency microscope for imaging of a single cell.

    Shikama J, Kobayashi K, Yoshida K, Nagaoka R, Saijo Y

    8th Student Workshop of East Asian Consortium on Biomedical Engineering

    2014

  • High frame rate estimation of two-dimensional blood flow vector by bidirectional Doppler ultrasound with parallel beamforming.

    Masuno G, Nagaoka R, Sasaki S, Akagawa O, Yoshizawa S, Umemura S, Saijo Y

    8th Student Workshop of East Asian Consortium on Biomedical Engineering

    2014

  • Basic study on “sonocytometry”

    Komatsu Y, Nagaoka R, Funamoto K, Hayase T, Masauzi N, Kanai H, Saijo Y

    8th Student Workshop of East Asian Consortium on Biomedical Engineering,

    2014

  • Quantitative measurement of living cell properties by ultrasound microscopy.

    Yoshida K, Abuhabsah R, Pawlicki AD, Shikama J, Nagaoka R, Saijo Y, O’Brien, Jr WD.

    Innovative Research for Biosis-Abiosis Intelligent Interface Symposium

    2014

  • Measurement of skin elasticity using high frequency ultrasound elastography with intrinsic deformation induced by arterial pulsation.

    Nagaoka R, Kobayashi K, Saijo Y

    Innovative Research for Biosis-Abiosis Intelligent Interface Symposium

    2014

  • 拍動によりヒト皮膚に生じた微小変位の高周波数超音波計測

    長岡亮,小林和人,西條芳文

    第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2013

  • 高周波超音波を用いた単一細胞の特性評価

    吉田康紀,ラミ・アービハブザ,アレクサンダー・パウリツキー,色摩譲,長岡亮,西條芳文,ウィリアム・D・オブライエン

    第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2013

  • 平行波を用いた二方向のステアリングによる二次元血流ベクトル測定

    増野元太,長岡亮,佐々木翔也,吉澤晋,梅村晋一郎,西條芳文

    第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2013

  • 光音響イメージングを用いたニワトリ胚の心血管系の可視化

    佐藤みか,山崎玲奈,渡邉裕二,仲村春和,松浦祐司,西條芳文

    第34回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2013

  • Viscoelasticity properties of human skin evaluated with high frequency ultrasound.

    Saijo Y, Nagaoka R, Horie M, Kobayashi K

    ISBS/SICC 1st Joint International Congress

    2013

  • Non-invasive analysis using three-dimensional ultrasound tomography demonstrates gender- and age-wise differences in facial sebaceous glands.

    Sugawara T, Nakagawa N, Shimizu N, Hirai N, Saijo Y, Sakai S

    ISBS/SICC 1st Joint International Congress

    2013

  • 仮想カラードプラ画像によるエコーダイナモグラフィーの評価

    西條芳文,小島貴則,大森愛子,中島博行,黒川貴史,亀山剛義,田渕晴名,田中元直

    第61回日本心臓病学会学術集会

    Sep 2013

  • 光音響イメージングを用いたニワトリ胚の心血管系の可視化

    佐藤みか,山崎玲奈,渡邉裕二,仲村春和,松浦祐司,西條芳文

    平成25年度 第1回光超音波画像研究会

    Aug 2013

  • Three-dimensional imaging of the vasculature in chicken embryo by combination of ultrasonic and photoacoustic imaging.

    Sato M, Izumi T, Watanabe Y, Nakamura H, Saijo Y.

    2013 IEEE International Ultrasonics Symposium (IUS)

    2013

  • Sound field analysis for biological acoustic impedance microscope for its precise calibration.

    Hozumi N, Gunawan AI, Kajima S, Yoshida S, Kobayashi K, Saijo Y, Yamamoto S

    2013 IEEE International Ultrasonics Symposium (IUS)

    2013

  • Projection mode ultrasonic microscopy for cell-size observation.

    Gunawan AI, Hozumi N, Furuhashi T, Yoshida S, Kobayashi K, Saijo Y, Yamamoto S.

    2013 IEEE International Ultrasonics Symposium (IUS)

    2013

  • Acoustic characteristics of fatty and fibrotic liver measured by an 80-MHz and 250 MHz scanning acoustic microscopy.

    Yamaguchi T, Inoue K, Maruyama H, Mamou J, Kobayashi K, Saijo Y

    2013 IEEE International Ultrasonics Symposium (IUS)

    2013

  • Ultrasonic and photoacoustic imaging of knee joints in normal and osteoarthritis rats.

    Izumi T, Sato M, Yabe Y, Hagiwara Y, Saijo Y.

    35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society in conjunction with the 52nd Annual Conference of Japanese Society for Medical and Biological Engineering (JSMBE)

    2013

  • Relation between morphology of sebaceous glands inside human skin and viscoelastic properties.

    Nagaoka R, Kobayashi K, Saijo Y

    35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society in conjunction with the 52nd Annual Conference of Japanese Society for Medical and Biological Engineering (JSMBE).

    2013

  • Validation of Echo-Dynamography by virtual color Doppler echocardiography generated from phase contrast magnetic resonance angiography datasets.

    Kojima T, Omori A, Nakajima H, Kurokawa T, Kameyama T, Saijo Y

    35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society in conjunction with the 52nd Annual Conference of Japanese Society for Medical and Biological Engineering (JSMBE).

    2013

  • Speed of sound of fatty and fibrosis liver measured by 80-MHz and 250-MHz scanning acoustic microscopy.

    Yamaguchi T, Inoue K, Mamou J, Kobayashi K, Saijo Y

    21st International Congress on Acoustics, 165th Meeting of the Acoustical Society of America, 52nd Meeting of the Canadian Acoustical Association

    2013

  • 光音響イメージングによる軟骨- 骨複合体における変形性膝関節症の評価

    和泉拓哉,長岡亮,佐藤みか,萩原嘉廣,矢部裕,西條芳文

    日本超音波医学会第86回学術集会

    May 2013

  • 音響放射圧により人工皮膚に生じた微小変位の計測

    長岡亮,和泉拓哉,小林和人,西條芳文

    日本超音波医学会第86回学術集会

    May 2013

  • Three-dimensional photoacoustic imaging of cartilage-bone complex.

    Izumi T, Sato M, Nagaoka R, Tada A, Yabe Y, Hagiwara Y, Saijo Y

    International Congress on Ultrasonics 2013

    2013

  • High frequency ultrasound viscoelasticity measurement of artificial skin with acoustic radiation force.

    Nagaoka R, Izumi T, Komatsu Y, Kobayashi K, Saijo Y

    International Congress on Ultrasonics 2013

    2013

  • Relationship between skin viscoelasticity and sebaceous glands morphology observed by three-dimensional ultrasound microscopy.

    Nagaoka R, Kubo K, Kobayashi K, Saijo Y.

    32nd International Symposium on Acoustical Imaging.

    2013

  • V-V delay of CRT is optimized by left ventricular outflow tract velocity-time integral.

    Tabuchi H, Katahira Y, Nakano T, Yamanaka T, Yambe M, Sekiguchi Y, Kikuta H, Kawabe S, Hasegawa K, Nakajima H, Kurokawa T, Yambe T, Saijo Y

    Asian Pacific Society of Cardiology 2013 Congress (19th APCC or APSC 2013)

    2013

  • Feasibility of echo-dynamography in comparison of blood flow vectors obtained from echocardiography and phase contrast magnetic resonance angiography.

    Saijo Y, Kojima T, Khmyrova E, Omori A, Nakajima H, Kurokawa T, Tabuchi H, Kameyama T, Tanaka M.

    Asian Pacific Society of Cardiology 2013 Congress (19th APCC or APSC 2013)

    2013

  • 光音響顕微鏡を用いたラット膝関節の評価

    和泉拓哉,佐藤みか,長岡亮,萩原嘉廣,矢部裕,西條芳文

    圧電材料・デバイスシンポジウム2013

    Jan 2013

  • 高周波数超音波による生体ファントムの粘弾性計測

    長岡亮,和泉拓哉,小林和人,西條芳文

    圧電材料・デバイスシンポジウム2013

    Jan 2013

  • 生体皮膚組織の微細形態とバイオメカニクス

    西條芳文

    第33回バイオメカニズム学術講演会

    Dec 2012

  • 半導体レーザを用いた光音響顕微鏡によるラット膝 関節の評価

    和泉拓哉,佐藤みか,萩原嘉廣,西條芳文

    第4回アコースティックイメージング研究会・日本超音波医学会第4回基礎技術研究会・第72回超音波エレクトロニクス研究会

    Dec 2012

  • 高周波数超音波による人工皮膚の粘弾性計測に関する研究

    長岡亮,和泉拓哉,小松洋介,小林和人,西條芳文

    第4回アコースティックイメージング研究会・日本超音波医学会第4回基礎技術研究会・第72回超音波エレクトロニクス研究会

    Dec 2012

  • 四腔断面領域でのMRI血流速度データに基づくEcho-Dynamography法の妥当性評価

    小島貴則,中島博行,西條芳文

    第4回アコースティックイメージング研究会・日本超音波医学会第4回基礎技術研究会・第72回超音波エレクトロニクス研究会

    Dec 2012

  • Sebaceous gland size influences viscoelasticity of the skin - Comparison of 3D ultrasound microscope imaging and biomechanical measurements.

    Saijo Y, Nagaoka R, Kubo K.

    World Congress of the International Society for Biophysics and Imaging of the Skin (ISBS).

    2012

  • 半導体レーザを用いたマウス膝軟骨の光音響イメージング

    和泉拓哉,三井田佑輔,長岡亮,佐藤みか,松浦祐司,萩原嘉廣,西條芳文

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2012

  • 超音波ドプラ法に基づく血流速度推定法の開発とMRIデータによる検証

    小島貴則,中島博行,黒川貴史,亀山剛義,田淵晴名,大森愛子,西條芳文

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2012

  • 高周波領域におけるラット肝音響特性計測による組織性状解析

    井上健太,Jonathan Mamou,小林和人,西條芳文,山口匡

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2012

  • 音響放射圧によるPVAの微小変位の計測 -レーザードップラー法と高周波数超音波法による比較

    長岡亮,和泉拓哉,小松洋介,小林和人,西條芳文

    第33回超音波エレクトロニクスの基礎と応用に関するシンポジウム

    Nov 2012

  • Observation of rat brain tumor model and its quantitative analysis by acoustic impedance microscopy.

    Hozumi N, Yoshida S, Kobayashi K, Saijo Y, Miura K, Yamamoto S.

    2012 IEEE International Ultrasonics Symposium

    2012

  • Photoacoustic imaging of rat knee joint.

    Izumi T, Sato M, Hagiwara Y, Saijo Y.

    2012 IEEE International Ultrasonics Symposium

    2012

  • Elasticity of artificial skin by measuring displacement induced by acoustic radiation force.

    Nagaoka R, Izumi T, Kubo K, Kobayashi K, Saijo Y

    2012 IEEE International Ultrasonics Symposium.

    2012

  • 超音波ドプラデータに基づく心臓内渦流の可視化

    小島貴則,中島博行, 黒川貴史, 大森愛子, 西條芳文

    第15回日本栓子検出と治療学会

    Oct 2012

  • 細動脈を模擬した生体ファントムの作製

    小松洋介,長岡亮,太田信,船本健一,早瀬敏幸,金井浩,西條芳文

    第15回日本栓子検出と治療学会

    Oct 2012

  • 球形拡大心における心室内渦流の特徴とその役割

    田渕晴名,法井薫,河部周子,関口祐子,山家実,山中多聞,中野陽夫,片平美明,田中元直,中島博行,亀山剛義,菅原重生,大槻茂雄,坂本二哉,西條芳文

    第60回日本心臓病学会学術集会

    Sep 2012

  • 心エコーとMRIのハイブリッドイメージングによる左室内渦流の三次元評価

    西條芳文,小島貴則,亀山剛義,中島博行,田渕晴名,田中元直

    第60回日本心臓病学会学術集会

    Sep 2012

  • PC-MRAとEcho-Dynamographyによる左心室内2次元血流速度分布

    小島貴則, 中島博行, 亀山剛義, 田淵晴名, キミロバ エレナ, 西條芳文

    生体医工学シンポジウム2012

    Sep 2012

  • High frequency ultrasonic measurement of nano-displacement in artificial skin generated by acoustic radiation force

    Ryo Nagaoka, Takuya Izumi, Kazuto Kobayashi, Yoshifumi Saijo

    生体医工学シンポジウム2012

    Sep 2012

  • 光音響顕微鏡によるマウス膝軟骨の観察

    和泉拓哉, 三井田佑輔, 長岡亮, 佐藤みか, 松浦祐司, 萩原嘉廣, 西條芳文

    生体医工学シンポジウム2012

    Sep 2012

  • Evaluation of vortex flow in left ventricle by echo-dynamography and phase contrast magnetic resonance angiography.

    Kojima T, Kameyama T, Nakajima H, Khmyrova E, Kurokawa T, Saijo Y

    34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2012

  • Evaluation of vortex flow in left ventricle by echo-dynamography and phase contrast magnetic resonance angiography.

    Kojima T, Kameyama T, Nakajima H, Khmyrova E, Kurokawa T, Saijo Y

    34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2012

  • Echogenicity in transrectal ultrasound is determined by sound speed of prostate tissue components.

    Tanoue H, Hagiwara Y, Kobayashi K, Saijo Y.

    34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

    2012

  • Visualization of spongy bone in rat knee joint by photoacoustic imaging.

    Saijo Y.

    International Workshop on Biomaterials in Biosis-Abiosis Intelligent Interface Science -Innovative Research for Biosis-Abiosis Intelligent Interface.

    2012

  • Recent Development on Biomedical Acoustic Microscopy

    Saijo Y

    International Conference on Sensing, Imaging and Signal Processing

    2012

  • 皮膚の高周波数超音波イメージングとバイオメカニクス計測

    西條芳文

    第3回国際化粧品開発展アカデミックフォーラム

    Jun 2012

  • Ultrasound-speed microscope findings of prostate needle-biopsy specimens

    Saijo Y, Tanoue H, Hagiwara Y

    37th International Symposium on Ultrasonic Imaging and Tissue Characterization

    2012

  • 光音響顕微鏡によるマウス膝軟骨の観察

    和泉拓哉,三井田佑輔,長岡亮,久保聖乃,小島貴則,佐藤みか,萩原嘉廣,西條芳文

    日本超音波医学会第85回学術集会

    May 2012

  • PC-MRA による2 次元空間血流速度場から見たEcho-Dynamography の特性

    小島貴則,中島博行,亀山剛義,田淵晴名,キミロバエレナ,西條芳文

    日本超音波医学会第85回学術集会

    May 2012

  • 高周波数超音波による人工皮膚の弾性計測

    長岡亮,西條芳文,和泉拓哉,久保聖乃,小島貴則,工藤千奈,小林和人

    日本超音波医学会第85回学術集会

    May 2012

  • 超音波顕微鏡観察における,金属イオン試薬添加を利用した観察法の検討

    小林和人,吉田祥子,穂積直裕,西條芳文

    日本超音波医学会第85回学術集会

    May 2012

  • Evaluation of Left Ventricular Blood Flow by Vector Flow Mapping and Phase Contrast Magnetic Resonance Angiography

    Elena Khmyrova, Takanori Kojima, Hiroyuki Nakajima, Takeyoshi Kameyama, Takahide Ogura, Yoshifumi Saijo

    第51回日本生体医工学会大会

    May 2012

  • 血管壁弾性特性の超音波計測

    長谷川英之,金井浩,西條芳文

    第14回日本栓子検出と治療学会

    Nov 2011

  • Imaging of sebaceous glands of human skin by three-dimensional ultrasound microscopy and its relation to elasticity

    Kumagai K, Koike H, Kudo Y, Nagaoka R, Kubo K, Kobayashi K, Saijo Y

    33rd Conference of the IEEE Engineering in Medicine and Biology Society

    2011

  • Ultrasonic tissue characterization of prostate biopsy tissues by ultrasound speed microscope

    Tanoue H, Hagiwara Y, Kobayashi K, Saijo Y

    33rd Conference of the IEEE Engineering in Medicine and Biology Society

    2011

  • Three-dimensional photoacoustic microscopy for vascular imaging

    Saijo Y, Koike H, Izumi T, Matsuura Y

    日本循環器学会第75回学術集会

    Aug 2011

  • Color-dependent photoacoustic effect for biomedical functional imaging

    Saijo Y, Koike H, Izumi T, Miida Y, Matsuura Y, Hozumi N

    Forum Acusticum 2011

    2011

  • 地域産学連携による高周波数アレイ型超音波プローブの開発

    西條芳文,長岡亮,田村清志,菊地清,井口真仁,遠藤俊行,小林和人,大森健児

    日本超音波医学会第84回学術集会

    May 2011

  • 三次元超音波顕微鏡による皮脂腺構造の定量的評価と皮脂分泌量・皮膚弾性との関連

    熊谷和敏,小池秀幸,工藤千奈,久保聖乃,小林和人,酒井進吾,西條芳文

    日本超音波医学会第84回学術集会

    May 2011

  • 中空光ファイバを用いた光音響イメージングと光音響効果の色依存性

    小池秀幸,熊谷和敏,和泉拓哉,三井田佑輔,穂積直裕,松浦祐司,西條芳文

    日本超音波医学会第84回学術集会

    May 2011

  • 高フレームレート超音波イメージングによる弦の振動の可視化

    長岡亮,樋口和樹,小林和人,西條芳文

    日本超音波医学会第84回学術集会

    May 2011

  • 心臓再同期療法による左室壁動態の変化と左室内血流動態への関与

    田渕晴名,菅原重生,山中多聞,片平美明,田中元直,中島博行,大槻茂雄,西條芳文

    日本超音波医学会第84回学術集会

    May 2011

  • 簡易型動脈硬化診断装置の開発

    西條芳文,長谷川英之,石黒稔道,小林和人,工藤千奈,金井浩

    日本超音波医学会第84回学術集会

    May 2011

  • Development of portable ultrasound device for measurement of elasticity of carotid artery

    Saijo Y, Kanai H, Hasegawa H, Kobayashi K, Ishiguro T

    第50回日本生体医工学会

    Apr 2011

  • Color dependence of photoacoustic micro imaging

    Saijo Y, Koike H, Izumi T, Miida Y, Matsuura Y, Hozumi N

    31st International Symposium on Acoustical Imaging

    2011

  • Sound speed measurement in prostatic cancer by ultrasound speed microscope

    Tanoue H, Urata Y, Hagiwara Y, Saijo Y

    31st International Symposium on Acoustical Imaging

    2011

  • 三次元複合臓器構造体研究開発における高周波数超音波の応用

    西條芳文,萩原嘉廣,羽鳥弘毅,小林和人,穂積直裕,田中明,中村憲正,星和人

    日本超音波医学会第83回学術集会

    May 2010

  • スマートエイジングのための三次元超音波顕微鏡による生体ヒト皮膚組織観察

    熊谷和敏,小池秀幸,小川みなみ,小林和人,酒井進吾,西條芳文

    日本超音波医学会第83回学術集会

    May 2010

  • 生体観察用光音響顕微鏡の高速スキャンシステム開発

    小池秀幸,熊谷和敏,穂積直裕,植村 努,松浦祐司,西條芳文

    日本超音波医学会第83回学術集会

    May 2010

  • Main flow axis line deduced from blood flow vector distribution reflects local and whole left ventricular diastolic function

    Nakajima H, Tabuchi H, Sugawara S, Kameyama T, Ohtsuki S, Tanaka M, Saijo Y

    13th Annual Meeting of the European Association of Echocardiography in Cooperation with the Working Group on Echocardiography of the Spanish Society of Cardiology

    2009

  • Artificial skin classification with high frequency ultrasound radio-frequency signal analysis using self-organizing map

    Iwamoto T, Saijo Y, Hozumi N, Kobayashi K, Okada N, Tanaka A, Yoshizawa M

    2009 IEEE International Ultrasonics Symposium

    2009

  • Aberration correction for biological acoustic impedance microscope.

    Uemura T, Suzuki T, Hanai K, Yoshida S, Kobayashi K, Yamamoto S, Saijo Y, Hozumi N

    2009 IEEE International Ultrasonics Symposium

    2009

  • 高周波超音波イメージング用配向制御圧電結晶膜トランスデューサの開発

    石河睦生,榮西弘,長谷川智仁,森田剛,西條芳文,黒澤実,舟窪浩

    日本音響学会2009年秋季研究発表会

    Sep 2009

  • Visualization of microstructure of the skin by 3D ultrasound microscope

    Saijo Y, Kobayashi K, Hozumi N, Tanaka A

    12th World Congress of the World Federation for Ultrasound in Medicine and Biology

    2009

  • 流軸線上速度分布による定量的心機能評価法の検討(第二報)

    中島博行,田中元直,菅原重生,片平美明,亀山剛義,大槻茂雄,西條芳文

    日本超音波医学会第82回学術集会

    May 2009

  • パラフィン包埋標本作成過程において組織音速に影響を及ぼす因子の検討

    中村陽一,小林和人,中村一文,草野研吾,穂積直裕,吉田祥子,鈴木誠,西條芳文

    日本超音波医学会第82回学術集会

    May 2009

  • 生体組織の固有音響インピーダンスを評価するための簡易計測プローブの提案

    小林和人,森屋健司,穂積直裕,西條芳文

    日本超音波医学会第82回学術集会

    May 2009

  • 三次元高周波数超音波イメージングによる皮膚組織の微細構造の観察

    西條芳文,小林和人,田中明,穂積直裕

    日本超音波医学会第82回学術集会

    May 2009

  • 低価格携帯型エコー装置の災害時エコノミークラス症候群検診への応用

    西條芳文,柴田宗一,榛沢和彦,小泉勝

    日本超音波医学会第82回学術集会

    May 2009

  • 岩手宮城内陸地震における避難環境と深部静脈血栓症(DVT)

    榛沢和彦,柴田宗一,西條芳文

    日本超音波医学会第82回学術集会

    May 2009

  • Tissue deformation imagingによる心筋収縮dyssynchronyの評価

    西條芳文,中島博行,菅原重生,田淵晴名,田中明

    第20回日本心エコー図学会学術集会

    Apr 2009

  • 高周波数超音波イメージングによる骨・軟骨複合体組織の観察

    萩原嘉廣,安藤晃,西條芳文

    第48回日本生体医工学会大会

    Apr 2009

  • 健診での普及を目指したポータブル超音波システムの開発

    西條芳文,小林和人,岡田長也,石黒稔道

    第48回日本生体医工学会大会

    Apr 2009

  • ポータブル超音波システムの健診への応用

    西條芳文,小林和人

    第20回日本心エコー図学会学術集会

    Apr 2009

  • 流軸線上速度勾配測定法による左室拡張能評価―Echo-Dynamographyによる解析

    中島博行,田中元直,菅原重生,片平美明,亀山剛義,大槻茂雄,西條芳文

    第20回日本心エコー図学会学術集会

    Apr 2009

  • コイル状形状記憶合金を応用した消化管蠕動運動アクチュエータの耐久性に関する検討

    関根一光,山家智之,白石泰之,西條芳文,佐藤文博,松木英敏,前田 剛,中澤文雄,淺岡憲三

    第48回日本生体医工学会大会

    Apr 2009

  • Ultrasonic tissue deformation imaging to evaluate myocardial dyssynchrony

    Saijo Y, Tanaka A

    日本循環器学会第73回学術集会

    Mar 2009

  • Visualization of micro-vessel by three-dimensional ultrasound microscope

    Saijo Y, Kobayashi K, Tanaka A

    日本循環器学会第73回学術集会

    Mar 2009

  • 水熱合成PZT多結晶膜による超小型超音波プローブの開発 -超音波イメージングと分解能の検討-

    長谷川智仁,黒澤実,石河睦生,舟窪浩,竹内真一,西條芳文

    日本音響学会2009年春季研究発表会

    Mar 2009

  • 超音波ずり弾性率顕微鏡の開発(その2)

    炭親良,西條芳文

    日本音響学会2009年春季研究発表会

    Mar 2009

  • The changes of elastic properties of periodontal ligament and mandibular condylar cartilage during development

    Hatori K, Hagiwara Y, Saijo Y, Ando A, Ina Y, Ando K, Shiraishi N, Doi N, Suzuki Y, Sasaki K

    30th International Symposium on Acoustical Imaging

    2009

  • Visualization of microvessels in skin by three-dimensional ultrasound microscope

    Saijo Y, Kobayashi K, Hozumi N, Tanaka A, Sakai S

    30th International Symposium on Acoustical Imaging

    2009

  • High frequency ultrasound imaging of cartilage-bone complex

    Hagiwara Y, Saijo Y, Ando A, Kobayashi K, Tanaka A, Hozumi N, Hatori K, Itoi E

    30th International Symposium on Acoustical Imaging

    2009

  • Biomedical Application of acoustic microscopy - Diagnosis, assessing echogenecity and biomechanics

    Saijo Y, Hagiwara Y, Kobayashi K, Okada N, Tanaka A, Hozumi N, Tanaka M

    2008 IEEE International Ultrasonics Symposium

    2008

  • 血管新生における細動脈イメージング方法の開発

    西條芳文,小林和人,中島博行,田中明,岩本貴宏

    第56回日本心臓病学会

    Sep 2008

  • High frequency ultrasound imaging of surface and subsurface structures of fingerprints

    Saijo Y, Kobayashi K, Okada N, Hozumi N, Hagiwara Y, Tanaka A, Iwamoto T

    30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

    2008

  • High frequency ultrasound characterization of artificial skin

    Iwamoto T, Saijo Y, Hozumi N, Kobayashi K, Okada N, Tanaka A, Yoshizawa M

    30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

    2008

  • Ultra-mobile echo network in health care system

    Saijo Y, Iwamoto T, Kobayashi K, Yamaguchi S, Tsunoda H, Nakayama H, Kato N, Nemoto Y

    21st IEEE International Symposium on Computer-Based Medical Systems

    2008

  • 流軸線上速度分布による定量的局所心筋機能評価法の検討-Echo-dynamographyによる流軸線分布図法の応用-

    中島博行,菅原重生,片平美明,田中元直,亀山剛義,大槻茂雄,西條芳文

    日本超音波医学会第81回学術集会

    May 2008

  • Three-dimensional ultrasound imaging of regenerated skin with high frequency ultrasound

    SaijoY, Hagiwara Y, Kobayashi K, Okada N, Hozumi N, Tanaka A, Iwamoto T

    5th IEEE International Symposium on Biomedical Imaging

    2008

  • 皮膚組織の3次元超音波顕微鏡像

    西條芳文,萩原嘉廣,岩本貴宏,小林和人,岡田長也,田中明,穂積直裕,富畑賢治

    第47回日本生体医工学会大会

    May 2008

  • 等容収縮期の渦流形成に対する心房収縮の関与 -Echodynamographyによる検討-

    中島博行,菅原重生,片平美明,田中元直,亀山剛義,大槻茂雄,西條芳文

    第19回日本心エコー図学会学術集会

    Apr 2008

  • Visualization of slow flow in left atrium by optical flow method

    Saijo Y, Tanaka A

    第19回日本心エコー図学会学術集会

    Apr 2008

  • Play Station PortableTM as echo movie client

    Saijo Y, Iwamoto T, Yoshizawa M

    第19回日本心エコー図学会学術集会

    Apr 2008

  • 皮膚組織の3次元超音波顕微鏡像

    西條芳文,岩本貴宏,小林和人,岡田長也,萩原嘉廣,田中明,穂積直裕

    第35回日本超音波医学会東北地方会

    Mar 2008

  • Precise calibration for biological acoustic impedance microscope

    Hozumi N, Nakao A, Terauchi S, Nagao M, Yoshida S, Kobayashi K, Yamamoto S, Saijo Y

    2007 IEEE International Ultrasonics Sysmposium

    2007

  • B-mode and C-mode imaging of regenerated 3D skin model with 100 MHz ultrasound

    Saijo Y, Hagiwara Y, Kobayashi K, Okada N, Tanaka A, Hozumi N, Tomihata K

    2007 IEEE International Ultrasonics Symposium

    2007

  • オプティカルフロー法による心血管内血流の可視化

    西條芳文,田中明,田林晄一,山家智之

    第55回日本心臓病学会

    Sep 2007

  • Ultrasound Speed and Impedance Microscopy for in vivo Imaging

    Saijo Y, Hozumi N, Kobayashi K, Okada N, Ishiguro T, Hagiwara Y, Dos Santos Filho E, Yambe T

    29th IEEE EMBS Annual International Conference

    2007

  • 生体内超音波ナノ・イメージング法による線維芽細胞の可視化

    西條芳文,穂積直裕,小林和人,Santos Filho Esmeraldo

    日本超音波医学会第80回学術集会

    May 2007

  • 生体内超音波ナノ・イメージング法の開発

    西條芳文,穂積直裕,小林和人,Esmeraldo dos Santos Filho

    第46回日本生体医工学会大会

    Apr 2007

  • Ultrasonic nano-imaging system for medicine and biology

    Saijo Y, Hozumi N, Kobayashi K, Okada N, Hagiwara Y, Sasaki H, Santos Filho ED, Yambe T

    29th International Symposium on Acoustical Imaging

    2007

  • Elastic changes of capsule in a rat knee contracture model assessed by scanning acoustic microscopy

    Hagiwara Y, Chimoto E, Ando A, Saijo Y, Itoi E

    29th International Symposium on Acoustical Imaging

    2007

  • Development of acoustic impedance microscope and its biological and medical applications

    Hozumi N, Terauchi S, Nagao M, Yoshida S, Kobayashi K, Yamamoto S, Saijo Y

    29th International Symposium on Acoustical Imaging

    2007

  • IVUS Attenuation Imagingによる冠動脈深部の音響特性解析

    藤田雅史,高山沙織,塩入裕樹,小山二郎,堀口聡,井上寛一,田中明,西條芳文

    第18回日本心エコー図学会学術集会

    Apr 2007

  • Ultrasonic tissue characterization of thrombus in coronary atherosclerosis

    Sasaki H, Saijo Y

    International Congress on Ultrasonics 2007

    2007

  • Ultrasonic nano-imaging of living cells

    Saijo Y, Kobayashi K, Hozumi N, Santos Filho ED, Yambe T

    International Congress on Ultrasonics 2007

    2007

  • Visualization of vulnerable plaque by multiple parametric IVUS

    Saijo Y, Tanaka A, Santos Filho ED, Iwamoto T, Li S, Yambe T

    International Congress on Ultrasonics 2007

    2007

  • Two-dimensional blood flow vector in left atrium obtained by pattern matching

    Saijo Y, Tanaka A, Saiki Y, Tabayashi K, Yambe T

    International Congress on Ultrasonics 2007

    2007

  • Coronary plaque classification with intravascular ultrasound radio-frequency signal analysis using self-organizing map

    Iwamoto T, Saijo Y, Tanaka A, Santos Filho ED, Li S, Yoshizawa M

    International Congress on Ultrasonics 2007

    2007

  • Tissue sound speed of anterior cruciate ligament in estrogen-controlled rabbits - a measurement using the scanning acoustic microscope

    Hattori K, Sano H, Saijo Y, Itoi E

    International Congress on Ultrasonics 2007

    2007

  • Development of IVUS attenuation imaging and comparison with multiple parametric imagings

    Saijo Y, Tanaka A, Santos Filho ED, Iwamoto T, Yambe T

    日本循環器学会第71回学術集会

    Mar 2007

  • 再生医療の評価方法としての高周波数超音波の可能性

    西條芳文,白石泰之,関根一光,山家智之,佐野博高,萩原嘉広,服部弘之,田中明,穂積直裕,小林和人

    第44回日本人工臓器学会大会

    Nov 2006

  • IVUSにおけるAttenuation Imagingの開発

    西條芳文,田中明,Esmeraldo dos Santos Filho,秋野能久,花立安志,山家智之

    第54回日本心臓病学会

    Sep 2006

  • 3D acoustic microscopy for imaging of liver tissue with 100 MHz ultrasound

    Saijo Y, Kobayashi K, Hozumi N, Okada N, Santos Filho ED, Yambe T

    5th International Conference on Ultrasonic Biomedical Microscanning

    2006

  • Automated calcification detection and quantification in intravascular ultrasound images by adaptive thresholding

    Santos Filho E, Saijo Y, Tanaka A, Yambe T, Li S, Yoshizawa M

    World Congress on Medical Physics and Biomedical Engineering 2006

    2006

  • Development of ultrasonic nano-imaging system for visualization of cells

    Saijo Y, Hozumi N, Kobayashi K, Okada N, Lee CK, Sasaki H, Yambe T, Tanaka M

    World Congress on Medical Physics and Biomedical Engineering 2006

    2006

  • 100MHz超音波による肝組織の3次元イメージング

    西條芳文,岡田長也,小林和人,穂積直裕,Esmeraldo dos Santos Filho,白石泰之,関根一光,山家智之

    日本超音波医学会第79回学術集会

    May 2006

  • 圧・容積脈波の左右同時計測によるFMDの自動計測

    西條芳文,大庭和夫,玉村一樹,山崎豊,秋野能久,花立安志,渡辺さち子

    第45回日本生体医工学会大会

    May 2006

  • 経食道心エコーによる左室補助装置装着患者の心機能評価

    西條芳文,齋木佳克,井口篤志,田林晄一,白石泰之,関根一光,山家智之

    第45回日本生体医工学会大会

    May 2006

  • 超音波によるナノ・イメージングの医療への応用

    西條 芳文,穂積 直裕,小林 和人,エズメラルド ドス サントス フィロ,田中 元直,山家 智之

    第45回日本生体医工学会大会

    May 2006

  • 左心補助装置装着症例の術中経食道心エコー所見

    西條芳文,齋木佳克,井口篤志,田林晄一,白石泰之,関根一光,山家智之

    第17回日本心エコー図学会学術集会

    Apr 2006

  • Automatic segmentation of IVUS image by self-organizing map

    Saijo Y, Tanaka A, Akino Y, Hanadate Y, Yambe T

    日本循環器学会第70回学術集会

    Mar 2006

  • 組織の自動解析を目的としたIVUS信号の自己組織化マッピング

    西條芳文,Esmerald dos Santos Filho,田中明,吉澤誠,秋野能久,花立安志,山家智之

    第17回日本心エコー図学会学術集会

    Apr 2006

  • Coronary plaque classification through intravascular ultrasound radiofrequency data analysis using self-organizing map

    Iwamoto T, Tanaka A, Saijo Y, Yoshizawa M

    2005 IEEE International Ultrasonics Symposium

    2005

  • Speed of sound microscopy for biomedical applications

    Saijo Y, Hozumi N, Kobayashi K, Okada N, Sasaki H, Santos Filho E, Yambe T, Tanaka M

    2005 IEEE International Ultrasonics Symposium

    2005

  • 脈波の圧-容積解析によるFMDの自動計測法の開発

    西條芳文,秋野能久,花立安志,渡辺さち子,玉村一樹,大庭和夫

    第53回日本心臓病学会

    Sep 2005

  • Acoustic impedance micro-imaging for biological tissue using a focused acoustic pulse with a frequency range up to 100 MHz

    Hozumi N, Nagao M, Yoshida S, Kobayashi K, Saijo Y

    2005 IEEE International Ultrasonics Symposium

    2005

  • 自己組織化マッピングによるIVUS画像の自動解析

    西條芳文,岩本貴宏,Esmerald dos Santos Filho,吉澤誠,秋野能久,花立安志,山家智之

    第53回日本心臓病学会

    Sep 2005

  • Ultrasonic speed microscopy for imaging of coronary artery

    Saijo Y, Hozumi N, Lee C, Nagao M, Kobayashi K, Oakada N, Tanaka N, Santos Filho E, Sasaki H, Tanaka M, Yambe T

    Joint Meeting of Ultrasonics International and World Congress on Ultrasonics 2005

    2005

  • Intravascular two-dimensional tissue strain imaging

    Saijo Y, Tanaka A, Iwamoto T, Hirosaka A, Kijima M, Yoshizawa M, Akino Y, Hanadate Y, Yambe T

    Joint Meeting of Ultrasonics International and World Congress on Ultrasonics 2005

    2005

  • Fully-automatic measurement of flow mediated dilatation

    Saijo Y, Akino Y, Watanabe S, Oba K, Tamamura K, Yamazaki Y, Ishiguro T

    6th Asian-Pacific Conference on Medical and Biological Engineering

    2005

  • Acoustic microscopy based on frequency domain analysis of a single pulsed wave

    Saijo Y, Hozumi N, Kobayashi K, Okada N, Fukuma K, Tanaka N, Sasaki H, Tanaka M, Yambe T

    6th Asian-Pacific Conference on Medical and Biological Engineering

    2005

  • 撓骨動脈圧と左室流出路血流計測によるEmaxの推定

    西條芳文,沢田圭介,吉澤誠,田中明,阿部健一,山家智之

    第16回日本心エコー図学会

    Apr 2005

  • 医学用超音波音速顕微鏡の開発

    西條芳文,穂積直裕,小林和人,田中直彦,福間功史,佐々木英彦,田中元直,山家智之

    第16回日本心エコー図学会

    Apr 2005

  • Intracoronary IL-6 increase accelerates thrombus formation after coronary intervention

    Miura E, Hirosaka A, Abe W, Akino Y, Saijo Y

    日本循環器学会第69回学術集会

    Mar 2005

  • Intravascular two-dimensional tissue velocity imaging of vulnerable plaque

    Saijo Y, Tanaka A, Hirosaka A, Yoshizawa M, Akino Y, Yambe T

    日本循環器学会第69回学術集会

    Mar 2005

  • Development of speed of sound microscopy for assessment of tissue elasticity of coronary artery

    Saijo Y, Hozumi N, Kobayashi K, Tanaka M, Yambe T

    日本循環器学会第69回学術集会

    Mar 2005

  • 種々の周波数の超音波デバイスによる冠動脈内不安定プラークの検出

    西條芳文,佐々木英彦,田中明,吉澤誠,穂積直裕,小林和人,山家智之

    第7回日本栓子検出と治療学会大会

    Dec 2004

  • 医学用超音波音速顕微鏡の開発とその世界的展開

    西條芳文,穂積直裕,小林和人,田中直彦,福間功史,佐々木英彦,田中元直,山家智之

    第38回 日本エム・イー学会東北支部大会

    Nov 2004

  • Ultrasonic sound speed microscopy for biomedical use

    Saijo Y

    4th International Conference on Ultrasonic Biomedical Microscanning

    2004

  • Comparison of tissue velocity imaging and histology

    Saijo Y

    4th International Conference on Ultrasonic Biomedical Microscanning

    2004

  • Development and biomedical applications of acoustic microscopy

    Saijo Y, Sasaki H, Hozumi N, Kobayashi K, Tanaka M, Yambe T

    The 4th International Symposium on Future Medical Engineering based on Bio-nanotechnology – Frontiers of Medical Informatics

    2004

  • Fast Fourier transform acoustic microscopy for medicine and biology

    Saijo Y, Kobayashi K, Fukuma K, Hozumi N, Tanaka N

    7th Congress of the Asian Federation of Societies for Ultrasound in Medicine and Biology

    2004

  • Parametric IVUS and acoustic microscopy evaluation of vulnerable plaque

    Saijo Y

    2nd International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity

    2003

  • Tissue velocity imaging of coronary artery by rotating-type intravascular ultrasound

    Saijo Y, Tanaka A, Owada N, Akino Y, Nitta S

    Ultrasonics International 2003

    2003

  • Acoustic properties of aortic aneurysm obtained with scanning acoustic microscopy

    Saijo Y, Miyakawa T, Sasaki H, Tanaka M, Nitta S

    Ultrasonics International 2003

    2003

  • Development of an ultra-portable echo device connected to USB port

    Saijo Y, Kobayashi K, Arai H, Nemoto Y, Nitta S

    Ultrasonics International 2003

    2003

  • Fast Fourier transform acoustic microscopy for biological tissues

    Saijo Y, Hozumi N, Kobayashi K, Lee C, Nagao M, Ohtsuki S, Tanaka M, Sasaki H, Tanaka M

    10th Congress of the World Federation for Ultrasound in Medicine and Biology

    2003

  • Pocket-size echo connectable to a personal computer

    Saijo Y, Kobayashi K, Arai H, Nemoto Y, Nitta S

    10th Congress of the World Federation for Ultrasound in Medicine and Biology

    2003

  • Intravascular tissue velocity imaging of coronary artery

    Saijo Y, Tanaka A, Owada N, Akino Y, Nitta S

    10th Congress of the World Federation for Ultrasound in Medicine and Biology

    2003

  • FFT超音波顕微鏡による心移植モデルの音響特性計測

    西條芳文,佐々木英彦,宮川利史,穂積直裕,小林和人,大槻茂雄,田中直彦,田中元直,仁田新一

    日本超音波医学会第76回学術集会

    May 2003

  • PC接続可能な超小型超音波診断装置の開発

    西條芳文,小林和人,新井均,根本由記子,仁田新一

    日本超音波医学会第76回学術集会

    May 2003

  • Tissue Velocity Imagingによるプラーク性状の定量化に関する検討

    大和田直樹,西條芳文,田中明,秋野能久,仁田新一

    日本超音波医学会第76回学術集会

    May 2003

  • 超音波顕微鏡による腹部大動脈の組織性状診断

    西條芳文,宮川利史,佐々木英彦,田中元直,仁田新一

    日本超音波医学会第76回学術集会

    May 2003

  • 感染性心内膜炎の3次元心エコー図

    西條芳文,堀之内節,小林孝史,田林晄一,仁田新一

    第14回日本心エコー図学会

    Apr 2003

  • パラメトリックIVUSによる血管内膜および外膜の自動境界抽出

    西條芳文,田中明,大和田直樹,秋野能久,仁田新一

    第14回日本心エコー図学会

    Apr 2003

  • 低価格超小型心エコーの画質評価

    西條芳文,仁田新一,小林和人,新井均,根本由記子

    第14回日本心エコー図学会

    Apr 2003

  • Development of a Pocket-Size Ultrasound Device Connected to the USB Port

    Saijo Y, Kobayashi K, Arai H, Nemoto Y, Nitta S

    第67回日本循環器学会学術集会

    Mar 2003

  • Intravascular tissue velocity imaging

    Saijo Y, Tanaka A, Owada N, Akino Y, Nitta S

    第67回日本循環器学会総会・学術集会

    Mar 2003

  • Acoustic and mechanical properties of aortic aneurysm assessed by scanning acoustic microscopy

    Saijo Y, Miyakawa T, Sasaki H, Tanaka M, Nitta S

    27th International Symposium on Acoustical Imaging

    2003

  • Application of acoustic microscopy to assessment of cardiovascular biomechanics

    Saijo Y, Sasaki H, Nitta S, Tanaka M, Joergensen CS, Falk E

    Joint Meeting of 144th Annual Meeting on Acoustical Society of America, First Pan American/Iberian Meeting on Acoustics and 9th Mexican Conference on Acoustics

    2002

  • Imaging of atherosclerosis and dementia in knockout mice by acoustic microscopy

    Saijo Y

    3rd International Conference on Ultrasonic Biomedical Microscanning

    2002

  • パラメトリックIVUSの開発

    西條芳文,田中明,大和田直樹,秋野能久,仁田新一

    第50回日本心臓病学会学術集会

    Sep 2002

  • 高周波数超音波による心血管系の組織診断

    西條芳文,田中元直,仁田新一,金井浩,小林和人,穂積直裕

    日本超音波医学会第75回学術集会

    Jun 2002

  • 痴呆モデルマウスにおける脳組織変性の音響特性

    西條芳文,高井俊行,海部知則,菅原章子,小林和人,穂積直裕,田中元直,仁田新一

    日本超音波医学会第75回学術集会

    Jun 2002

  • 3次元超音波法による解離性大動脈瘤時の大動脈弁の形態評価

    西條芳文,秋元弘治,田林晄一,堀之内節,小林孝史,仁田新一

    日本超音波医学会第75回学術集会

    Jun 2002

  • Differentiation of type I and III collagen in carotid plaques by high frequency ultrasound

    Saijo Y, Nitta S, Jorgensen CS, Falk E

    第66回日本循環器学会総会・学術集会

    Apr 2002

  • 解離性大動脈瘤における3次元心エコー図の有用性

    西條芳文,秋元弘治,田林晄一,堀之内節,小林孝史,仁田新一

    第13回日本心エコー図学会

    Apr 2002

  • Detecting cardiac allograft rejection by acoustic microscopy

    Saijo Y, Iguchi A, Tabayashi K, Kobayashi K, Sasaki H, Tanaka A, Hozumi N, Nitta S

    26th International Symposium on Acoustical Imaging

    2001

  • GHz帯域の超音波を用いた医学・生物学用超音波顕微鏡

    西條芳文,佐々木英彦,仁田新一,田中元直,小林和人

    日本超音波医学会第74回学術集会

    May 2001

  • 肺移植における術中経食道心エコーの有用性

    西條芳文,岡田克典,松村輔二,近藤丘,仁田新一

    日本超音波医学会第74回学術集会

    May 2001

  • 超音波探触装置及び超音波探触システム

    名郷根正昭,座間誠一,西條芳文

    特許第6179751号

    2017/07/28

  • 血管内異物透視装置及び血管内異物透視方法

    名郷根正昭,座間誠一,西條芳文,長岡亮

    特開2016-168310

    2016/09/23

  • 高周波振動圧電素子,超音波センサおよび高周波振動圧電素子の製造方法

    西條芳文,田村清志,菊池清,井口眞人,遠藤俊行,小林和人,大森健児

    特許第5695350号

    2015/02/13

  • 超音波顕微鏡

    西條芳文,長井裕,小林和人

    特許第5648149号

    2014/11/21

  • 超音波微細血管可視化方法及び装置

    西條芳文,山家智之,白石泰之,田中明,小林和人

    特許第4817315号

    2011/09/09

  • 血圧反射機能測定装置

    山家智之,丸山満也,川田浩,吉澤誠,田中明,杉田典大,金野敏,仁田新一,西條芳文,宗像正徳

    特許第4789203号

    2011/07/29

  • 脳組織変性の診断方法

    高井俊行,西條芳文,菅原章子

    特許第4550356号

    2010/07/16

  • 血流可視化診断装置

    早瀬敏幸,船本健一,白井敦,山家智之,西條芳文

    特許第4269623号

    2009/03/06

  • バイパスグラフト評価のための超音波血流診断装置

    山家智之,新田能郎,西條芳文,白石泰之,田林晄一,田中元直,若松立也

    特開2007-289588

    2007/11/08

  • 超音波診断装置

    西條 芳文,田中 明,坪根 泉,関水 英正

    特許第3720797号

    2005/09/16

  • 日本超音波医学東北地方会 第64回奨励賞 令和5年度新人賞

    鈴木陸

    光音響/超音波イメージングシステムによる組織中血管密度の定量評価法

    2022/09/11

  • 日本超音波医学会 第23回奨励賞

    石井琢郎

    尿道内排尿流動態の可視化を実現する高速ベクターフローイメージングシステムの開発

    2022/05/21

  • 電気情報通信学会・日本音響学会 超音波研究会 令和3年度(9-2月期)学生研究奨励賞

    新楯諒

    MEMSミラーを用いた高速撮像光音響顕微鏡システムの開発 ~ ミラー走査由来の画像歪みに対する補正手法の検討と併せて ~

    2022/03/08

  • 日本超音波医学会東北地方会 第26回奨励賞

    古舘志歩

    Echo-Dynamography法を用いた心室内圧較差の推定

    2022/03/06

  • 日本超音波医学会東北地方会 第25回奨励賞

    菅野尚哉

    AIによる血管内超音波における血管内腔検出

    2021/09/19

  • International Conference of Biomedical Engineering 2021 Best Presenter Award

    Anam Bhatti

    A Micro-flow Phantom for Superficial Micro-vasculature Imaging

    2021/09/14

  • The 40th Symposium on Ultrasonic Electronics (USE2019) Best Paper Award

    Ryo Shintate, Taisuke Morino, Kota Kawaguchi, Ryo Nagaoka, Kazuto, Kobayashi, Makoto Kanzaki, Yoshifumi Saijo

    Development of optical resolution photoacoustic microscopy with sub-micron lateral resolution for visualization of cells and their structures

    2020/11/01

  • The 40th Symposium on Ultrasonic Electronics Young Scientist Award

    Ryo Shintate

    Visualization of cell structure by optical resolution photoacoustic microscopy with sub-micron lateral resolution

    2019/12/01

  • 公益社団法人日本超音波医学会 第9回新人賞

    新楯諒

    細胞の鮮明なイメージングを可能にする高分解能光音響顕微鏡の開発

    2019/12/01

  • 公益社団法人日本超音波医学会東北地方会 第21回奨励賞

    新楯諒

    細胞の鮮明なイメージングを可能にする高分解能光音響顕微鏡の開発

    2019/09/01

  • 第17回日本超音波治療研究会基礎研究奨励賞

    池田隼人

    2018/11/01

  • The 39th Symposium on UltraSonic Electronics(USE2018)奨励賞

    Hayato Ikeda,Ryo Nagaoka,Maxime Lafond,Shin Yoshizawa,Ryosuke Iwasaki,Moe Maeda,Shin-ichiro Umemura,and Yoshifumi Saijo

    2018/10/01

  • 第2回先端生体超音波シンポジウム ポスター賞

    新楯諒

    高周波数トランスデューサを用いた透過型光音響顕微鏡の基礎的検討

    2018/09/01

  • 日本超音波医学会第91回奨励賞

    池田隼人, 吉澤晋, 梅村晋一朗, 西條芳文

    2018/06/01

  • Japanese Journal of Applied Physics 57 Spotlights論文賞

    Hayato Ikeda, Ryo Nagaoka, Maxime Lafond, Shin Yoshizawa, Ryosuke Iwasaki, Moe Maeda, Shin-ichiro Umemura, and Yoshifumi Saijo

    2018/05/01

  • 日本超音波医学会東北地方会第18回奨励賞

    池田隼人, 吉澤晋, 梅村晋一朗, 西條芳文

    2018/03/01

  • The 38th Symposium on UltraSonic Electronics(USE2017)論文賞

    Hayato Ikeda,Ryo Nagaoka,Maxime Lafond,Shin Yoshizawa,Ryosuke Iwasaki,Moe Maeda,Shin-ichiro Umemura,and Yoshifumi Saijo

    2017/10/01

  • 8th Student Workshop of East Asian Consortium on Biomedical Engineering Best Presentation Award

    Naganuma Y, Hatori K, Saijo Y, Hagiwara Y, Shimizu Y, Igari K, Sasaki K

    Ultrasound microscopic Imaging of human caries dentin

    2014/03/13

  • Innovative Research for Biosis-Abiosis Intelligent Interface Symposium Best Poster Award

    Nagaoka R, Kobayashi K, Saijo Y

    Measurement of skin elasticity using high frequency ultrasound elastography with intrinsic deformation induced by arterial pulsation

    2014/01/21

  • 第12回日本超音波医学会 技術賞

    小林和人,岡田長也,森屋健児,根本由記子,西條芳文,穂積直裕

    医用超音波顕微鏡

    2012/05/26

  • 第18回日本心エコー図学会 優秀ポスター賞

    藤田雅史,高山沙織,塩入裕樹,小山二郎,堀口聡,井上寛一,田中明,西條芳文

    IVUS Attenuation Imagingによる冠動脈深部の音響特性解析

    2007/04/13

  • Korea Artificial Organ Center Award

    Saijo Y

    Evaluation of Cardiac Function of the Patients with Left Ventricular Assist Device by Transesophageal Echocardiography

    2006/08/28

  • 日本生体医工学会生体医工学シンポジウム ベストリサーチアワード

    植松美幸,白石泰之,関根一光,山家智之,西條芳文,安藤隼人,朴栄光,武田朴,岩崎清隆,梅津光生

    左心室形成術における切除線決定のための診断法の開発

    2005/09/27

  • 2003 Northern Region Congress of Asia Pacific Orthopaedic Association Outstanding Paper Award

    Sano H, Saijo Y, Kokubun S

    Material properties of the supraspinatus tendon at its insertion -A measurement with the scanning acoustic microscopy-

    2003/12/05

  • テルモ科学技術振興財団 研究奨励賞

    西條芳文

    微弱超音波による血管内皮細胞のNO産生制御

    2000/09/28

  • 第1回日本超音波医学会 奨励賞

    西條芳文

    21世紀の超音波医学-超音波による細胞とのコミュニケーション

    2000/05/29

  • 第14回持田医学薬学振興財団 奨励賞

    西條芳文

    エンドトキシン刺激に対する血管内皮細胞の形態変化メカニズムの解明 -超音波顕微鏡による細胞の粘弾性変化の計測-

    1999/11/14

  • 13th Rotterdam Conference on Echocardiology Best Poster Award

    Saijo Y, Jorgensen CS, Sasaki H, Nitta S, Falk E

    Understanding of the IVUS imaging from high frequency ultrasonic approach

    1999/06/23

  • Ultrasound Med Biol 1997 Clinical Prize

    Saijo Y, Tanaka M, Okawai H, Sasaki H, Nitta S, Dunn F

    Ultrasonic tissue characterization of infarcted myocardium by scanning acoustic microscopy

    1998/03/01