ACCAS 2025

Program Details

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Rising Star Session

Education Session

Plenary talk

Oral Session 1

Oral Session 2

Oral Session 3

Oral Session 4

Oral Session 5

Oral Session 6

Oral Session 7

Oral Session 8

Lunch + Poster Session

Lunch + Prototype Demo Session

Rising Star Session

Details

Date

September Sun 28, 2025 15:00 - 17:00

Room

Hall 1 & 2(Centennial Hall Kyushu University School of Medicine)

Chairperson

RS1 Flexible Endoscopic Robots and Surgical Task Automation

*Assistant Professor Minho Hwang

RS1 Flexible Endoscopic Robots and Surgical Task Automation

*Assistant Professor Minho Hwang

Speaker

Minho Hwang(DGIST, Korea)

RS2 Driving Next-Generation Robotic Surgery for Future Sustainable and Value-Driven Care in Singapore

*Associate Professor Chua Chin Heng Matthew

RS2 Driving Next-Generation Robotic Surgery for Future Sustainable and Value-Driven Care in Singapore

*Associate Professor Chua Chin Heng Matthew

Speaker

Chin Heng Matthew CHUA(National University of Singapore, Singapore)

RS3 SurgySim: Bridging Surgical Simulation and Innovation – A Journey from Research to Impact

*Dr. Nantida Nillahoot

RS3 SurgySim: Bridging Surgical Simulation and Innovation – A Journey from Research to Impact

*Dr. Nantida Nillahoot

Speaker

Nantida Nillahoot(Mahidol University, Thailand)

RS4 Bridging Human and Machine Intelligence for Safer Surgical Environments

*Assistant Professor D.S.V. Bandara

RS4 Bridging Human and Machine Intelligence for Safer Surgical Environments

*Assistant Professor D.S.V. Bandara

Speaker

Sanjaya Bandara(Kyushu University, Japan)

RS5 Research on Autonomous Robotic Bone Drilling Methods for Deep Irregular Bone Tissues

*Associate Professor Liang Li

RS5 Research on Autonomous Robotic Bone Drilling Methods for Deep Irregular Bone Tissues

*Associate Professor Liang Li

Speaker

Liang Li(Nanjing Medical University, China)

Oral Session 1

Machine Learning and Deep Learning for CAS

Details

Date

September Mon 29, 2025 09:10 - 10:45

Room

Main Hall(Centennial Hall Kyushu University School of Medicine)

Chairperson

Chin Heng Matthew CHUA(National University of Singapore, Singapore)

Liang Li(Nanjing Medical University)

OS1-1 Real-Time Surgical Instrument Segmentation Using Efficient Deep Learning

*Masanari Miyoshi, Tomoko Yamaguchi, Takashi Furuya

OS1-1 Real-Time Surgical Instrument Segmentation Using Efficient Deep Learning

*Masanari Miyoshi, Tomoko Yamaguchi, Takashi Furuya

Speaker

MASANARI MIYOSHI(Doshisha University)

OS1-2 AI-Driven Autonomous Spatial Registration of Pre-clinical Images to Patient for Bronchoscope Robot

*Fang Chen, Ma Jiajun, Ye Shucheng, Sun Peibo, Liao Hongen, Han Dingpei, Huang Tianqi

OS1-2 AI-Driven Autonomous Spatial Registration of Pre-clinical Images to Patient for Bronchoscope Robot

*Fang Chen, Ma Jiajun, Ye Shucheng, Sun Peibo, Liao Hongen, Han Dingpei, Huang Tianqi

Speaker

jiajun ma(School of Biomedical Engineering, Tsinghua University)

OS1-3 Markerless Pose Estimation of Continuum Manipulator using Multi-Task Learning and Realistic Synthetic Dataset

*Junhyun Park, Chunggil An, Minho Hwang

OS1-3 Markerless Pose Estimation of Continuum Manipulator using Multi-Task Learning and Realistic Synthetic Dataset

*Junhyun Park, Chunggil An, Minho Hwang

Speaker

Junhyun Park(DGIST)

OS1-4 Semantic Segmentation Enhanced Sim-to-Real Image Translation for Surgical Simulation

*Yuhan Song, Saul Heredia, Kanako Harada

OS1-4 Semantic Segmentation Enhanced Sim-to-Real Image Translation for Surgical Simulation

*Yuhan Song, Saul Heredia, Kanako Harada

Speaker

Yuhan Song(The University of Tokyo)

OS1-5 Contact-aware Prediction and Motion Switching for Reliable Autonomous Tissue Retraction in Robotic Surgery

*Yujie Zhu, Chen Jiaqi, Liao Hongen, Ning Guochen

OS1-5 Contact-aware Prediction and Motion Switching for Reliable Autonomous Tissue Retraction in Robotic Surgery

*Yujie Zhu, Chen Jiaqi, Liao Hongen, Ning Guochen

Speaker

Yujie Zhu(Tsinghua University)

OS1-6 Autonomous Tissue Traction for Surgical Dissection Using Deep Reinforcement Learning: A Proof of Concept Study

*Yuriko Iyama, Jiahe Chen, Takahiro Abe, Soichiro Ishihara, Ichiro Sakuma, Etsuko Kobayashi, Naoki Tomii

OS1-6 Autonomous Tissue Traction for Surgical Dissection Using Deep Reinforcement Learning: A Proof of Concept Study

*Yuriko Iyama, Jiahe Chen, Takahiro Abe, Soichiro Ishihara, Ichiro Sakuma, Etsuko Kobayashi, Naoki Tomii

Speaker

Yuriko Iyama(School of Engineering, The University of Tokyo)

OS1-7 Proposal of a Hyperparameter Selection Method for TimeGAN to Generate Training Data for Robotic Needle Insertion

*Axel Shen Yit Yap, Yuta Fukushima

OS1-7 Proposal of a Hyperparameter Selection Method for TimeGAN to Generate Training Data for Robotic Needle Insertion

*Axel Shen Yit Yap, Yuta Fukushima

Speaker

Axel Shen Yit Yap(Teikyo University, Graduate School of Science and Engineering)

Oral Session 2

Surgical Robotics and Instrumentation I

Details

Date

September Mon 29, 2025 09:10 - 10:45

Room

Hall 3(Centennial Hall Kyushu University School of Medicine)

Chairperson

Sangrok Jin(Pusan National University)

Kenta Kuwana(Tokyo Denki University)

OS2-1 Design and Control of a Robotic Flexible Endoscope for Automatic Intervention

*Guang Feng, Siyang Zuo

OS2-1 Design and Control of a Robotic Flexible Endoscope for Automatic Intervention

*Guang Feng, Siyang Zuo

Speaker

Guang Feng(School of Mechanical Engineering, Tianjin University)

OS2-2 Design and Evaluation of a Wireless Robotic System for Fracture Reduction Surgery: Compliance with EMC and Autoclave Sterilization Standards

*Changhyeon Lee, Sanghyun Joung, Jiwong Choi, Donghyun Shin, Daehee Yu, Taewoo Yoon, Jungho Cho, Hyunhee Bang, Chang-Wug Oh, Ilhyung Park

OS2-2 Design and Evaluation of a Wireless Robotic System for Fracture Reduction Surgery: Compliance with EMC and Autoclave Sterilization Standards

*Changhyeon Lee, Sanghyun Joung, Jiwong Choi, Donghyun Shin, Daehee Yu, Taewoo Yoon, Jungho Cho, Hyunhee Bang, Chang-Wug Oh, Ilhyung Park

Speaker

Changhyeon Lee(AIRS Inc.)

OS2-3 Sim2Real Object Detection for Continuum Robots Using Isaac Sim

*Chunggil An, Junhyun Park

OS2-3 Sim2Real Object Detection for Continuum Robots Using Isaac Sim

*Chunggil An, Junhyun Park

Speaker

Chunggil An(DGIST)

OS2-4 Comparing Wrist Joint Angle by Armrest Positioning during Simulated Suturing Task in Pediatric Surgery

*Reiko Takahashi, Kazuya Kawamura, Michito Katayama, Daisuke Akimitsu, Hikaru Terazawa, Satoshi Ieiri

OS2-4 Comparing Wrist Joint Angle by Armrest Positioning during Simulated Suturing Task in Pediatric Surgery

*Reiko Takahashi, Kazuya Kawamura, Michito Katayama, Daisuke Akimitsu, Hikaru Terazawa, Satoshi Ieiri

Speaker

Reiko Takahashi(Chiba University)

OS2-5 Determining the necessity of force feedback in robot-assisted surgery

*Yota Kakutani, Ryu Nakadate, Norihito Wada, Takehisa Fukada, Yoshihiro Muragaki

OS2-5 Determining the necessity of force feedback in robot-assisted surgery

*Yota Kakutani, Ryu Nakadate, Norihito Wada, Takehisa Fukada, Yoshihiro Muragaki

Speaker

Yota Kakutani(Kobe University )

OS2-6 Catheter-based flexible ureteroscope for balanced omnidirectional bending using crossed wiring

*Yamada Atsushi, Kenichi Kobayashi, Susumu Kageyama, Ha Ngoc Nguyen, Ikuo Tooyama

OS2-6 Catheter-based flexible ureteroscope for balanced omnidirectional bending using crossed wiring

*Yamada Atsushi, Kenichi Kobayashi, Susumu Kageyama, Ha Ngoc Nguyen, Ikuo Tooyama

Speaker

Yamada Atsushi(Shiga University of Medical Science)

OS2-7 Development of a Cell Isolation Device for Continuous Brain Tumor Resection Surgery Support System
-Optimization of Roller Gap for Efficient Cell Isolation-

*Sakai Ryoya, Masamune Ken, Hanafusa Akihiko, Takagi Motoki

OS2-7 Development of a Cell Isolation Device for Continuous Brain Tumor Resection Surgery Support System
-Optimization of Roller Gap for Efficient Cell Isolation-

*Sakai Ryoya, Masamune Ken, Hanafusa Akihiko, Takagi Motoki

Speaker

Sakai Ryoya(Shibaura Institute of Technology)

Education Session

Details

Date

September Mon 29, 2025 11:00 - 12:40

Room

Main Hall(Centennial Hall Kyushu University School of Medicine)

Chairperson

ES1 Digital Healthcare 2025 : Age of Genera ve AI

*Professor Koon Ho Rha

ES1 Digital Healthcare 2025 : Age of Genera ve AI

*Professor Koon Ho Rha

Speaker

Koon Ho Rha(NAVER Healthcare Lab, Korea)

ES2 Light Field 3D Display for Medical Visualization

*Assistant Professor Tianqi Huang

ES2 Light Field 3D Display for Medical Visualization

*Assistant Professor Tianqi Huang

Speaker

Tianqi Huang(Shanghai Jiaotong University, China)

ES3 Shaping Robotics Education: Curriculum Innovation and Hands-On Learning

*Associate Prof. CHUI Chee Kong

ES3 Shaping Robotics Education: Curriculum Innovation and Hands-On Learning

*Associate Prof. CHUI Chee Kong

Speaker

Chee Kong CHUI(National University of Singapor)

ES4 Advancing Patient Care through Medical Robotics in Surgery, Rehabilitation, and Hospital Services

*Professor Jackrit Suthakorn

ES4 Advancing Patient Care through Medical Robotics in Surgery, Rehabilitation, and Hospital Services

*Professor Jackrit Suthakorn

Speaker

Jackrit Suthakorn (Mahidol University, Thailand)

ES5 Multi-Agent Orchestration for Advanced AIs and Its Applications in Emergency Rooms

*Professor Yoshikazu Nakajima

ES5 Multi-Agent Orchestration for Advanced AIs and Its Applications in Emergency Rooms

*Professor Yoshikazu Nakajima

Speaker

Yoshikazu Nakajima(Institute of SCIENCE TOKYO, Japan)

Lunch + Poster Session

Details

Date

September Mon 29, 2025 12:40 - 14:10

Room

Hall 1 & 2(Centennial Hall Kyushu University School of Medicine)

Chairperson

Sanjaya Bandara(Kyushu University)

P1 YOLOv11-Based Liver Deformation Prediction from Monocular Images: A Preclinical Study Using Augmented Reality on 3D-Printed Models

*Meidai Kasai, Hideaki Uchiyama

P1 YOLOv11-Based Liver Deformation Prediction from Monocular Images: A Preclinical Study Using Augmented Reality on 3D-Printed Models

*Meidai Kasai, Hideaki Uchiyama

Speaker

meidai kasai(Independent researcher)

P3 Design and Experimenal Evaluation of an Assistive Arm for Laparoscopic Surgery

*Kyuna Park, Yongchan Kim, Sangrok Jin

P3 Design and Experimenal Evaluation of an Assistive Arm for Laparoscopic Surgery

*Kyuna Park, Yongchan Kim, Sangrok Jin

Speaker

Kyuna Park(Pusan National University)

P4 Development of a system for searching for the same section in prostate biopsy

*Gaku Karakida

P4 Development of a system for searching for the same section in prostate biopsy

*Gaku Karakida

Speaker

Gaku Karakida(The University of Electro-Communications)

P5 Evaluation of Automated Segmentation of Interstitial Lung Abnormality Patterns in CT Images Using Deep Learning

*Yongtae Kim, Youngjae Kim, Kwanggi Kim

P5 Evaluation of Automated Segmentation of Interstitial Lung Abnormality Patterns in CT Images Using Deep Learning

*Yongtae Kim, Youngjae Kim, Kwanggi Kim

Speaker

Yongtae Kim(KMAIN Co., Ltd.)

P6 Feature-Guided Segmentation of Cranium Anatomy for Point Cloud Registration Using Mask2Former

*Yifan Wang, Xiaofeng Lin, Saul Heredia, Kanako Harada

P6 Feature-Guided Segmentation of Cranium Anatomy for Point Cloud Registration Using Mask2Former

*Yifan Wang, Xiaofeng Lin, Saul Heredia, Kanako Harada

Speaker

Yifan Wang(The University of Tokyo, Graduate School of Engineering)

P7 Surgical Tool Detection in Open Surgery Using Temporal Information

*Takuya Uchihashi, Kohei Torimi, Hiroki Kajita, Yoshifumi Takatsume, Yoshimitsu Aoki

P7 Surgical Tool Detection in Open Surgery Using Temporal Information

*Takuya Uchihashi, Kohei Torimi, Hiroki Kajita, Yoshifumi Takatsume, Yoshimitsu Aoki

Speaker

Takuya Uchihashi(Keio University)

P8 Does Real-time Force Feedback Matter? A Pilot Study with Robot-assisted fURS

*Kwang-Soo Baek, Han Jung-Min, Kwon Dong-Soo

P8 Does Real-time Force Feedback Matter? A Pilot Study with Robot-assisted fURS

*Kwang-Soo Baek, Han Jung-Min, Kwon Dong-Soo

Speaker

Kwang-Soo Baek(ROEN Surgical Inc.)

P9 Development of a Magnetically Actuated Guidewire for Minimally Invasive Robotic Interventions

*Soo-Il Kim, Jaehyun Kim, Hyojeong Kim, Nader Latifi Gharamaleki, Jin-young Kim

P9 Development of a Magnetically Actuated Guidewire for Minimally Invasive Robotic Interventions

*Soo-Il Kim, Jaehyun Kim, Hyojeong Kim, Nader Latifi Gharamaleki, Jin-young Kim

Speaker

Soo-Il Kim(IMSYSTEM)

P10 Analysis of Multimodal Sensory Signals Using New Auto-Stopping Drill Model

*Hyun-Joo Lee, Hyun Woo Lee, Chul Woo Park, Hee-Soo Kyung, Hee-June Kim, Suk-Joong Lee, Dong Woo Son, Sanghyun Joung

P10 Analysis of Multimodal Sensory Signals Using New Auto-Stopping Drill Model

*Hyun-Joo Lee, Hyun Woo Lee, Chul Woo Park, Hee-Soo Kyung, Hee-June Kim, Suk-Joong Lee, Dong Woo Son, Sanghyun Joung

Speaker

Hyun-Joo Lee(Kyungpook National University，Medical Device and Robot Institute, KNU)

P11 Expanding Mechanism for Anchoring in Continuum Robots for Medical Applications

*Usman Mehmood, Muhammad Umer Khan Niazi, Youngjin Moon, Jaesoon Choi

P11 Expanding Mechanism for Anchoring in Continuum Robots for Medical Applications

*Usman Mehmood, Muhammad Umer Khan Niazi, Youngjin Moon, Jaesoon Choi

Speaker

Usman Mehmood(Asan Medical Center, South Korea)

P12 Optical Coherence Tomography As A Non-Invasive Tool For Accurate Cortical Surface Reconstruction

*Anna Kiraly, Kenzo Yamamoto, Etsuko Kobayashi, Ken Masamune

P12 Optical Coherence Tomography As A Non-Invasive Tool For Accurate Cortical Surface Reconstruction

*Anna Kiraly, Kenzo Yamamoto, Etsuko Kobayashi, Ken Masamune

Speaker

Anna Kiraly(The University of Tokyo)

P13 Reducing Tissue Damage in Cylindrical Cutter-Based Extraction for Minimally Invasive Autopsy

*Kewei Zuo, Kenzo Yamamoto, Kunihiro Inai, Etsuko Kobayashi

P13 Reducing Tissue Damage in Cylindrical Cutter-Based Extraction for Minimally Invasive Autopsy

*Kewei Zuo, Kenzo Yamamoto, Kunihiro Inai, Etsuko Kobayashi

Speaker

Kewei Zuo(Graduate School of Engineering, The University of Tokyo)

P14 Biomechanical Evaluation of Polymer-Based Lumbar Disc Replacements Using Advanced Infill Geometries.

*MD Shakil Ahmed, Branesh M. Pillai, Tanujjal Bora, Jinat Fatema Sharna

P14 Biomechanical Evaluation of Polymer-Based Lumbar Disc Replacements Using Advanced Infill Geometries.

*MD Shakil Ahmed, Branesh M. Pillai, Tanujjal Bora, Jinat Fatema Sharna

Speaker

MD Shakil Ahmed(Mr.)

P15 AR-Enhanced Surgical Robot Setup: Interactive Preoperative Guidance at the LIROS Innovation Hub

*Do Yeon Kim, Georg Maennel, Dennis Kundrat

P15 AR-Enhanced Surgical Robot Setup: Interactive Preoperative Guidance at the LIROS Innovation Hub

*Do Yeon Kim, Georg Maennel, Dennis Kundrat

Speaker

Do Yeon Kim(Fraunhofer IMTE，University of Stuttgart)

P16 A Surgical Navigation System for Fracture Reduction Integrating 3D Slicer and ROS2

*Taewoo Yoon, Park Juntae, Joung Sanghyun, Tokuda Junichi, Seo Joonho, Park Il-hyung

P16 A Surgical Navigation System for Fracture Reduction Integrating 3D Slicer and ROS2

*Taewoo Yoon, Park Juntae, Joung Sanghyun, Tokuda Junichi, Seo Joonho, Park Il-hyung

Speaker

Taewoo Yoon(AIRS inc.)

Plenary talk

Details

Date

September Mon 29, 2025 14:10 - 15:10

Room

Main Hall(Centennial Hall Kyushu University School of Medicine)

Chairperson

PL Emergent functions of electrically induced bubbles

*Professor Yoko Yamanishi

PL Emergent functions of electrically induced bubbles

*Professor Yoko Yamanishi

Speaker

Yoko Yamanishi(Kyushu University)

Oral Session 3

Advances in Image Processing and Surgical Visualization

Details

Date

September Mon 29, 2025 15:25 - 17:00

Room

Main Hall(Centennial Hall Kyushu University School of Medicine)

Chairperson

Hongen Liao(Tsinghua University)

OS3-1 Quality-driven Prompt Scoring for Depth-aware Bronchoscopic Lumen Segmentation

*Yiguang Yang, Yuxin Lei, Dingfan Deng, Hongen Liao, Guochen Ning

OS3-1 Quality-driven Prompt Scoring for Depth-aware Bronchoscopic Lumen Segmentation

*Yiguang Yang, Yuxin Lei, Dingfan Deng, Hongen Liao, Guochen Ning

Speaker

Yiguang Yang(School of Biomedical Engineering, Tsinghua University)

OS3-2 Ultrasound Image-Based 3D Bone Reconstruction and Registration with CT Models

*Kwangdeok Seo, Jiwoong Choi, Sanghyun Joung, Il-hyung Park

OS3-2 Ultrasound Image-Based 3D Bone Reconstruction and Registration with CT Models

*Kwangdeok Seo, Jiwoong Choi, Sanghyun Joung, Il-hyung Park

Speaker

Kwangdeok Seo(AIRS Inc.)

OS3-3 Color Beyond Layers: Contrastive Dual-Band Endoscopic Imaging with Difference-Aware Fusion

*Shipeng Zhang, Longfei Ma, Hongen Liao

OS3-3 Color Beyond Layers: Contrastive Dual-Band Endoscopic Imaging with Difference-Aware Fusion

*Shipeng Zhang, Longfei Ma, Hongen Liao

Speaker

Shipeng Zhang(Tsinghua University)

OS3-4 DepthAnythingV2-Based Depth Prediction for Telesurgery

*Ryoya Yoshida, Maina Sogabe, Kenji Kawashima

OS3-4 DepthAnythingV2-Based Depth Prediction for Telesurgery

*Ryoya Yoshida, Maina Sogabe, Kenji Kawashima

Speaker

Ryoya Yoshida(The University of Tokyo)

OS3-5 Stacked Adversarial Learning for Boundary-Aware Segmentation in Corneal Slit Lamp Images

*Muhammad Farae, Maina Sogabe, Norihiko Ito, Kenji Kawashima

OS3-5 Stacked Adversarial Learning for Boundary-Aware Segmentation in Corneal Slit Lamp Images

*Muhammad Farae, Maina Sogabe, Norihiko Ito, Kenji Kawashima

Speaker

Muhammad Farae(Information Physics & Computing, University of Tokyo, Japan)

OS3-6 Two-Step Anatomical Feature Point Estimation of the Mandible Using 3D U-Net-Based Initialization and Surface Curvature-Based Non-Rigid Image Registration

*Rathnayake Mudiyanselage Migara Harshaka Bandara, Yunaho Yonemitsu, Keiji Moriyama

OS3-6 Two-Step Anatomical Feature Point Estimation of the Mandible Using 3D U-Net-Based Initialization and Surface Curvature-Based Non-Rigid Image Registration

*Rathnayake Mudiyanselage Migara Harshaka Bandara, Yunaho Yonemitsu, Keiji Moriyama

Speaker

Rathnayake Mudiyanselage Migara Harshaka Bandara(Graduate School of Medical and Dental Sciences，Institute of Science Tokyo)

OS3-7 3D shape difference derived system in real-time processing for evaluating facial morhology

*Kanako Furuya, Ryo Karakawa, Tomoyuki Yano, Yuki Wakimura, Tatsuhiko Arafune

OS3-7 3D shape difference derived system in real-time processing for evaluating facial morhology

*Kanako Furuya, Ryo Karakawa, Tomoyuki Yano, Yuki Wakimura, Tatsuhiko Arafune

Speaker

Kanako Furuya(Graduate school of Tokyo Denki University)

Oral Session 4

Surgical Robotics and Instrumentation II

Details

Date

September Mon 29, 2025 15:25 - 17:00

Room

Hall 3(Centennial Hall Kyushu University School of Medicine)

Chairperson

Jackrit Suthakorn(Department of Biomedical Engineering, Mahidol University)

Minho Hwang(DGIST)

OS4-1 Diffusion-Prior Contrastive and Physics-Informed for Unpaired Endoscopic Image Restoration

*Haojie Han, Fang Chen, Longfei Ma, Hongen Liao

OS4-1 Diffusion-Prior Contrastive and Physics-Informed for Unpaired Endoscopic Image Restoration

*Haojie Han, Fang Chen, Longfei Ma, Hongen Liao

Speaker

Ma Longfei(School of Biomedical Engineering Tsinghua University)

OS4-2 Motor Command Prediction via Reinforcement-Informed Neural Networks for Flexible Continuum Manipulator

*Jonghyun Kang, Junhyun Park, Minho Hwang

OS4-2 Motor Command Prediction via Reinforcement-Informed Neural Networks for Flexible Continuum Manipulator

*Jonghyun Kang, Junhyun Park, Minho Hwang

Speaker

Jonghyun Kang(DGIST)

OS4-3 Investigation of Robotic Forceps Mechanism based on Biomimetics

*Hinako Hayata, Keisuke Osawa, Danwatta Sanjaya Vipula Bandara, Jumpei Arata

OS4-3 Investigation of Robotic Forceps Mechanism based on Biomimetics

*Hinako Hayata, Keisuke Osawa, Danwatta Sanjaya Vipula Bandara, Jumpei Arata

Speaker

Hinako Hayata(Kyushu University，Dept. of System Life Science)

OS4-4 Evaluation of Optical Displacement Sensor for Surgical Robotic Forceps in Repeated Grasping

*Misato Kimura, Komura Hamaru, Morizane Shuichi, Takenaka Atsushi, Lee Sang-Seok, Matunaga Tadao

OS4-4 Evaluation of Optical Displacement Sensor for Surgical Robotic Forceps in Repeated Grasping

*Misato Kimura, Komura Hamaru, Morizane Shuichi, Takenaka Atsushi, Lee Sang-Seok, Matunaga Tadao

Speaker

Misato Kimura(Graduate School of Engineering, Tottori University)

OS4-5 Omnidirectional steerable catheters for ERCP using non-straight and crossed wiring

*Yamada Atsushi, Osamu Inatomi, Ikuo Tooyama

OS4-5 Omnidirectional steerable catheters for ERCP using non-straight and crossed wiring

*Yamada Atsushi, Osamu Inatomi, Ikuo Tooyama

Speaker

Yamada Atsushi(Shiga University of Medical Science)

OS4-6 Evaluation of Wide-Angle Lens Distortion Impact on Angle Recognition in 3D Endoscopic Images

*Hoshino Katsufuji, Ryu Nakadate, Toshitatsu Takao, Norihito Wada, Yoshinori Morita, Yoshihiro Muragaki

OS4-6 Evaluation of Wide-Angle Lens Distortion Impact on Angle Recognition in 3D Endoscopic Images

*Hoshino Katsufuji, Ryu Nakadate, Toshitatsu Takao, Norihito Wada, Yoshinori Morita, Yoshihiro Muragaki

Speaker

Hoshino Katsufuji(Kobe University)

Oral Session 5

Computer-Aided Diagnosis and Imaging

Details

Date

September Tue 30, 2025 09:00 - 10:35

Room

Main Hall(Centennial Hall Kyushu University School of Medicine)

Chairperson

TATSUHIKO ARAFUNE(Tokyo Denki University)

Sanjaya Bandara(Kyushu University)

OS5-1 MAPS-Net: A Modality-weighted Asymmetric Pseudo Discrete Fusion Segmentation Network for PET/CT

*Fengyi Zhang, Guochen Ning, Hongen Liao

OS5-1 MAPS-Net: A Modality-weighted Asymmetric Pseudo Discrete Fusion Segmentation Network for PET/CT

*Fengyi Zhang, Guochen Ning, Hongen Liao

Speaker

Fengyi Zhang(School of Biomedical Engineering, Tsinghua University)

OS5-2 Stereoscopic Surgical Exoscope for Simultaneous Visualization of Fluorescence and White-Light Images

*DongWook Kim, Deukhee Lee

OS5-2 Stereoscopic Surgical Exoscope for Simultaneous Visualization of Fluorescence and White-Light Images

*DongWook Kim, Deukhee Lee

Speaker

DongWook Kim(Korea Institute of Science and Technology)

OS5-3 Performance comparison of fetal assessment systems based on CNN-based architectures depending on the feature regions of the input data

*Shusei Saka, Yusuke Takei, Yuki Kanazawa, Ayako Katoh, Kenta Kuwana

OS5-3 Performance comparison of fetal assessment systems based on CNN-based architectures depending on the feature regions of the input data

*Shusei Saka, Yusuke Takei, Yuki Kanazawa, Ayako Katoh, Kenta Kuwana

Speaker

Shusei Saka(Tokyo Denki University)

OS5-4 Pixel-Aware Alert Mapping for Bleeding Localization in Minimally Invasive Procedures

*Niran Nataraj, Maina Sogabe, Kenji Kawashima

OS5-4 Pixel-Aware Alert Mapping for Bleeding Localization in Minimally Invasive Procedures

*Niran Nataraj, Maina Sogabe, Kenji Kawashima

Speaker

Niran Nataraj(Biomedical Systems Lab，Graduate School of Information Science & Technology，The University of Tokyo，Masters Student)

OS5-5 Surgical Procedure Analsys of Cervical Laminoplasty

*Taiga Tanaka, Hideki Yoshino, Hokuto Morii, Kengo Ohnishi, Susumu Nakajima, Kouichi Inokuchi, Tatsuhiko Arafune

OS5-5 Surgical Procedure Analsys of Cervical Laminoplasty

*Taiga Tanaka, Hideki Yoshino, Hokuto Morii, Kengo Ohnishi, Susumu Nakajima, Kouichi Inokuchi, Tatsuhiko Arafune

Speaker

TAIGA TANAKA(Graduate School of Tokyo Denki University)

OS5-6 A Mask-Based Conditional Diffusion Model for DISE Image Synthesis and Quality Evaluation

*Youngseo Baik, Youngjae Kim, Jinyoup Kim, Chaeseo Rhee, Kwanggi Kim

OS5-6 A Mask-Based Conditional Diffusion Model for DISE Image Synthesis and Quality Evaluation

*Youngseo Baik, Youngjae Kim, Jinyoup Kim, Chaeseo Rhee, Kwanggi Kim

Speaker

Youngseo Baik(Dept. of Biomedical Eng., Gachon Univ., Seongnam, Korea)

OS5-7 Image-based Joint Inflammation Estimation for Rheumatoid Arthritis with Virtual Hands

*Rintaro Chiba, Kato Shun, Kitsunai Daiki, Kondo Yasushi, Saito Shuntaro, Aoki Yoshimitsu

OS5-7 Image-based Joint Inflammation Estimation for Rheumatoid Arthritis with Virtual Hands

*Rintaro Chiba, Kato Shun, Kitsunai Daiki, Kondo Yasushi, Saito Shuntaro, Aoki Yoshimitsu

Speaker

Rintaro Chiba(Keio University，Faculty of Science and Technology)

Oral Session 6

Surgical Robotics and Instrumentation III

Details

Date

September Tue 30, 2025 09:00 - 10:35

Room

Hall 3(Centennial Hall Kyushu University School of Medicine)

Chairperson

Ryu Nakadate(Kobe University)

NANTIDA NILLAHOOT(MAHIDOL UNIVERSITY)

OS6-1 An MRI-guided Prostate Biopsy Device with a Compliant Constant-Force Mechanism: Design and Preliminary Testing

*Rongrong Liu, Seong Young Ko

OS6-1 An MRI-guided Prostate Biopsy Device with a Compliant Constant-Force Mechanism: Design and Preliminary Testing

*Rongrong Liu, Seong Young Ko

Speaker

Rongrong Liu(Chonnam National University)

OS6-2 Design of a Surgical Forceps with Force and Hardness Sensing Capability for MIS

*Jinxiu Guo, Zhang Zheng, Zuo Siyang

OS6-2 Design of a Surgical Forceps with Force and Hardness Sensing Capability for MIS

*Jinxiu Guo, Zhang Zheng, Zuo Siyang

Speaker

Jinxiu Guo(Tianjin University)

OS6-3 Design of a Patient Positioning Robotic System for Orthopedic Surgery

*Donghyun Kim, Sanghyun Joung, Jungho Cho, Jiwoong Choi, Hyun-Woo Lee, Chul-Woo Park

OS6-3 Design of a Patient Positioning Robotic System for Orthopedic Surgery

*Donghyun Kim, Sanghyun Joung, Jungho Cho, Jiwoong Choi, Hyun-Woo Lee, Chul-Woo Park

Speaker

Donghyun Kim(AIRS Inc.)

OS6-4 Design and Evaluation of multi-Material Compliant Joint for Endoluminal Surgery

*Atsuya Tanide, Keisuke Osawa, D. S. V. Bandara, Jumpei Arata

OS6-4 Design and Evaluation of multi-Material Compliant Joint for Endoluminal Surgery

*Atsuya Tanide, Keisuke Osawa, D. S. V. Bandara, Jumpei Arata

Speaker

Atsuya Tanide(Kyushu university，Systems Llife Sciences)

OS6-5 Improvement of a Stiffness Tunable Mechanism by Asymmetrical Beam Structure

*Dongbo Zhou, Yoshikazu Nakajima

OS6-5 Improvement of a Stiffness Tunable Mechanism by Asymmetrical Beam Structure

*Dongbo Zhou, Yoshikazu Nakajima

Speaker

Dongbo Zhou(Institute of Science Tokyo)

OS6-6 Design and Evaluation of a Compact Catheter Robot System for Cardiovascular interventions

*Jiayuan Liu

OS6-6 Design and Evaluation of a Compact Catheter Robot System for Cardiovascular interventions

*Jiayuan Liu

Speaker

Jiayuan Liu(Tsinghua University)

OS6-7 A Single Scale Doesn’t Fit All: Adaptive Motion Scaling for Efficient and Precise Teleoperation

*Jeonghyeon Yoon, Park Sanghyeok, Hwang Minho

OS6-7 A Single Scale Doesn’t Fit All: Adaptive Motion Scaling for Efficient and Precise Teleoperation

*Jeonghyeon Yoon, Park Sanghyeok, Hwang Minho

Speaker

Sanghyeok Park(DGIST)

Oral Session 7

Navigation and Simulation in Computer-Assisted Surgery

Details

Date

September Tue 30, 2025 10:50 - 12:25

Room

Main Hall(Centennial Hall Kyushu University School of Medicine)

Chairperson

Shinya Onogi(Institute of Science Tokyo)

Deukhee Lee(Korea Institute of Science and Technology)

OS7-1 Resolving Disorientation in Robotic Kidney Access through Visual Guidance: A User Study

*Jung-Min Han, Kyung Ki-Uk, Kwon Dong-Soo

OS7-1 Resolving Disorientation in Robotic Kidney Access through Visual Guidance: A User Study

*Jung-Min Han, Kyung Ki-Uk, Kwon Dong-Soo

Speaker

Jung-Min Han(ROEN Surgical Inc.，KAIST)

OS7-2 Assistive System for Pre-operative Wire-Localization for Microcalcifications Breast Lesion under Mammogram Guidance

*Chavisa Suppuang, Cholatip Wiratkapun, Jackrit Suthakorn

OS7-2 Assistive System for Pre-operative Wire-Localization for Microcalcifications Breast Lesion under Mammogram Guidance

*Chavisa Suppuang, Cholatip Wiratkapun, Jackrit Suthakorn

Speaker

Jackrit Suthakorn(Department of Biomedical Engineering, Mahidol University)

OS7-3 Integrated Point Tracking by Combining Optical Flow with Keypoint-based Tracking

*Minkang Jang, Ha Ho-Gun, Jung Kyungmin, Ullah Ihsan, Lee Hyunki

OS7-3 Integrated Point Tracking by Combining Optical Flow with Keypoint-based Tracking

*Minkang Jang, Ha Ho-Gun, Jung Kyungmin, Ullah Ihsan, Lee Hyunki

Speaker

Minkang Jang(Department of Interdisciplinary Engineering, DGIST, Korea)

OS7-4 Face-skull Modeling for Craniomaxillofacial Surgerical Planning via A Progressive Shape Transform Network

*Lei Ma

OS7-4 Face-skull Modeling for Craniomaxillofacial Surgerical Planning via A Progressive Shape Transform Network

*Lei Ma

Speaker

Lei Ma(Tongji University)

OS7-5 Leader-follower Registration for Intuitive Control in Robot-assisted Endoscopic Surgery

*Subin Lee, Deokgi Jeung, Jaesung Hong

OS7-5 Leader-follower Registration for Intuitive Control in Robot-assisted Endoscopic Surgery

*Subin Lee, Deokgi Jeung, Jaesung Hong

Speaker

Subin Lee(DGIST)

OS7-6 Enhancing Augmented Reality Surgical Navigation with High-Fidelity Airway Segmentation

*Shucheng Ye, Jian Wang, Tianqi Huang, Hongen Liao, Fang Chen

OS7-6 Enhancing Augmented Reality Surgical Navigation with High-Fidelity Airway Segmentation

*Shucheng Ye, Jian Wang, Tianqi Huang, Hongen Liao, Fang Chen

Speaker

Shucheng Ye(School of Biomedical Engineering, Shanghai Jiao Tong University)

OS7-7 Contactless Hand Gesture Control for Intraoperative
Flap Harvesting in Breast Reconstruction

*Kazuki Asano, Ryo Karakawa, Tomoyuki Yano, Tatuhiko Arafun

OS7-7 Contactless Hand Gesture Control for Intraoperative
Flap Harvesting in Breast Reconstruction

*Kazuki Asano, Ryo Karakawa, Tomoyuki Yano, Tatuhiko Arafun

Speaker

Kazuki Asano(Dept. of Electronic Engineering, Tokyo Denki University)

Oral Session 8

Emerging Technologies and Clinical Applications of CAS

Details

Date

September Tue 30, 2025 10:50 - 12:25

Room

Hall 3(Centennial Hall Kyushu University School of Medicine)

Chairperson

Dong-Soo Kwon(CEO, Roen Surgical Inc. / Emeritus Professor, KAIST)

Keisuke Osawa(Kyushu University)

OS8-1 Evaluation of a wireless robotic system for fracture reduction in a cadaver model

*Chaeyeong Kim, Hyunhee Bang, Sanghyun Joung, Hyunjoo Lee, Changwug Oh, Ilhyung Park

OS8-1 Evaluation of a wireless robotic system for fracture reduction in a cadaver model

*Chaeyeong Kim, Hyunhee Bang, Sanghyun Joung, Hyunjoo Lee, Changwug Oh, Ilhyung Park

Speaker

Chaeyeong Kim(AIRS Inc.)

OS8-2 Mitigating Hysteresis using Vibration Excitation on Tendon-Sheath Mechanism

*Park Myeongbo, An Chunggil, Park Junhyun, Hwang Minho

OS8-2 Mitigating Hysteresis using Vibration Excitation on Tendon-Sheath Mechanism

*Park Myeongbo, An Chunggil, Park Junhyun, Hwang Minho

Speaker

Park Myeongbo(Institution : DGIST，Department : Robotics and Mechatronics Engineering，City : Daegu，Country : South Korea)

OS8-3 Confocal Laser Endomicroscopy for Artificial Intelligence-Assisted Diagnosis of Intestinal Metaplasia

*Yu Feng, Yongkai Zhu, Hongen Liao

OS8-3 Confocal Laser Endomicroscopy for Artificial Intelligence-Assisted Diagnosis of Intestinal Metaplasia

*Yu Feng, Yongkai Zhu, Hongen Liao

Speaker

Yu Feng(School of Biomedical Engineering, Tsinghua University)

OS8-4 Reinforcement Learning for Autonomous Robotic Cutting Using Virtual Reality Simulation

*Saul Heredia, Lin Hung-Ching, Kanako Harada

OS8-4 Reinforcement Learning for Autonomous Robotic Cutting Using Virtual Reality Simulation

*Saul Heredia, Lin Hung-Ching, Kanako Harada

Speaker

Saul Heredia(The University of Tokyo)

OS8-5 Multi-Scale Vessel Segmentation Framework with Orthogonal Convolution for Safer Endoscopic Submucosal Dissection

*Zhihong Liao, Tianqi Huang, Fang Chen, Hongen Liao

OS8-5 Multi-Scale Vessel Segmentation Framework with Orthogonal Convolution for Safer Endoscopic Submucosal Dissection

*Zhihong Liao, Tianqi Huang, Fang Chen, Hongen Liao

Speaker

Huang Tianqi(Shanghai Jiao Tong University)

OS8-6 Endoscopic Tissue Deformation Recovery-Driven Surgery Support System for Visual Distraction Removal and Dissection Planning

*Jiahe Chen, Naoki Tomii, Ichiro Sakuma, Soichiro Ishihara, Etsuko Kobayashi

OS8-6 Endoscopic Tissue Deformation Recovery-Driven Surgery Support System for Visual Distraction Removal and Dissection Planning

*Jiahe Chen, Naoki Tomii, Ichiro Sakuma, Soichiro Ishihara, Etsuko Kobayashi

Speaker

Jiahe Chen(School of Engineering, The University of Tokyo)

OS8-7 Bone marrow aspiration training system
using a pediatric foot model

*Koki Takano, Someya Maki, Kuroda Tomokhiro, Arafune Tatsuhiko

OS8-7 Bone marrow aspiration training system
using a pediatric foot model

*Koki Takano, Someya Maki, Kuroda Tomokhiro, Arafune Tatsuhiko

Speaker

Koki Takano(Graduate School of Science and Engineerin Tokyo Denki University)

Lunch + Prototype Demo Session

Details

Date

September Tue 30, 2025 12:25 - 14:00

Room

Hall 1 & 2(Centennial Hall Kyushu University School of Medicine)

Chairperson

Keisuke Osawa(Kyushu University)

PD2 A Wire-Reduced Mechanism for Distal Rolling and Grasping Using Torque Coils in Continuum Manipulators

*Sungwoo Choi, Seonggwang Heo, Kiheon Lee, Yewon Kim

PD2 A Wire-Reduced Mechanism for Distal Rolling and Grasping Using Torque Coils in Continuum Manipulators

*Sungwoo Choi, Seonggwang Heo, Kiheon Lee, Yewon Kim

Speaker

Heo Seonggwang(DGIST)

PD3 Thin and long flexible manipulators for endoscopic submucosal dissection

*Ryu Nakadate

PD3 Thin and long flexible manipulators for endoscopic submucosal dissection

*Ryu Nakadate

Speaker

Ryu Nakadate(Kobe University)

PD4 RONAVIS: A Robotic and Navigation System for Efficient, Accurate, and Safe Long Bone Fracture Management

*Hyunhee Bang, Sanghyun Joung, Jung Ho Cho, Kwangdeok Seo, Chang-Wug Oh, Il-Hyung Park

PD4 RONAVIS: A Robotic and Navigation System for Efficient, Accurate, and Safe Long Bone Fracture Management

*Hyunhee Bang, Sanghyun Joung, Jung Ho Cho, Kwangdeok Seo, Chang-Wug Oh, Il-Hyung Park

Speaker

Hyunhee Bang(AIRS Inc)

PD5 SMOVE : A Hand Rehabilitation Robot

*Kotaro Yoshikai, Nobutaka Mukae, D. S. V. Bandara, Jumpei Arata

PD5 SMOVE : A Hand Rehabilitation Robot

*Kotaro Yoshikai, Nobutaka Mukae, D. S. V. Bandara, Jumpei Arata

Speaker

Kotaro Yoshikai(Kyushu University)