Research Interest

Biomedical Engineering (Experimental/Theoretical/Computational Biomechanics and Biomaterials Engineering)

Convergence Technology between Physics-based Human Digital Twin and Artificial Intelligence

Research Summary

In this lab. (Biomechanics & Biomaterials lab.), we are researching the experimental/theoretical/computational biomechanics, biomaterials engineering, and convergence technology between physics-based digital twin and artificial intelligence. Though this, we are (1) identifying the pathomechanism of various diseases in human musculoskeletal, cardiovascular and respiratory systems, (2) establishing the optimal surgical plans, and (3) developing the patient-specific advanced medical devices.

Selected publication

[1] Lee, Jeong-Ho, Dong-Man Ryu, and Chi-Seung Lee. "Constitutive-Damage Modeling and Computational Implementation for Simulation of Elasto-Viscoplastic-Damage Behavior of Polymeric Foams over a Wide Range of Strain Rates and Temperatures." International Journal of Plasticity (2020): 102712.

[2] Lee, Na Hyeon, Hyo Yeong Ahn, and Chi-Seung Lee. "Successful Treatment of Delayed Esophageal Perforation Caused by Air-Blast Trauma." Asian Journal of Surgery 43, no. 10 (2020): 1026-28.

[3] Goh, Tae Sik, Beop-Yong Lim, Jung Sub Lee, and Chi-Seung Lee. "Identification of Surgical Plan for Syndesmotic Fixation Procedure Based on Finite Element Method." Applied Sciences 10, no. 12 (2020): 4349.

[4] Kim, Tae-Rim, and Chi-Seung Lee. "Investigation of Density-and Strain Rate-Dependent Strain Hardening-Softening-Coupled Material Behavior of Polyurethane Foams Using Elasto-Viscoplastic Constitutive Model." Korean Journal of Metals and Materials 58, no. 5 (2020): 357-67.

[5] Lim, Beop-Yong, Youngwoong Kim, I Hoseok, and Chi-Seung Lee. "Numerical Investigation of the Sternoclavicular Joint Modeling Technique for Improving the Surgical Treatment of Pectus Excavatum." Scientific Reports 10, no. 1 (2020): 1-11.

[6] Huh, Up, Chung-Won Lee, Ji-Hun You, Chan-Hee Song, Chi-Seung Lee, and Dong-Man Ryu. "Determination of the Material Parameters in the Holzapfel-Gasser-Ogden Constitutive Model for Simulation of Age-Dependent Material Nonlinear Behavior for Aortic Wall Tissue under Uniaxial Tension." Applied Sciences 9, no. 14 (2019): 2851.

[7] Kim, Tae-Rim, Min-Su Kim, Tae Sik Goh, Jung Sub Lee, Yun Hak Kim, Seog-Young Yoon, and Chi-Seung Lee. "Evaluation of Structural and Mechanical Properties of Porous Artificial Bone Scaffolds Fabricated Via Advanced Tba-Based Freeze-Gel Casting Technique." Applied Sciences 9, no. 9 (2019): 1965.

[8] Lee, Eun Sun, Tae Sik Goh, Jung Sub Lee, Jin-Young Heo, Gi-Baek Kim, and Chi-Seung Lee. "Experimental Investigation of Macroscopic Material Nonlinear Behavior and Microscopic Void Volume Fraction Change for Porous Materials under Uniaxial Compression." Composites Part B: Engineering 163 (2019): 130-38.

[9] Lee, Eun Sun, Tae Sik Goh, Jin-Young Heo, Yoon-Jin Kim, Sang-Eui Lee, Yun Hak Kim, and Chi-Seung Lee. "Experimental Evaluation of Screw Pullout Force and Adjacent Bone Damage According to Pedicle Screw Design Parameters in Normal and Osteoporotic Bones." Applied Sciences 9, no. 3 (2019): 586.

[10] Lee, Chung-Won, Up Huh, Ji-Hun You, Chi-Seung Lee, Ki-Hoon Kim, Chan-Hee Song, Jei-Pil Wang, and Dong-Man Ryu. "Computational Evaluation for Age-Dependent Material Nonlinear Behavior of Aortic Wall Tissue on Abdominal Aortic Aneurysms." Applied Sciences 9, no. 1 (2019): 101.

[11] Kim, Yoon-Jin, Jin-Young Heo, Ki-Hyun Hong, Beop-Yong Lim, and Chi-Seung Lee. "Computer-Aided Design and Manufacturing Technology for Identification of Optimal Nuss Procedure and Fabrication of Patient-Specific Nuss Bar for Minimally Invasive Surgery of Pectus Excavatum." Applied Sciences 9, no. 1 (2019): 42.

[12] Shin, Jong Ki, Beop-Yong Lim, Tae Sik Goh, Seung Min Son, Hyung-Sik Kim, Jung Sub Lee, and Chi-Seung Lee. "Effect of the Screw Type (S2-Alar-Iliac and Iliac), Screw Length, and Screw Head Angle on the Risk of Screw and Adjacent Bone Failures after a Spinopelvic Fixation Technique: A Finite Element Analysis." PloS One 13, no. 8 (2018): e0201801.

[13] Kim, Tae-Rim, Jong Ki Shin, Tae Sik Goh, Hyung-Sik Kim, Jung Sub Lee, and Chi-Seung Lee. "Modeling of Elasto-Viscoplastic Behavior for Polyurethane Foam under Various Strain Rates and Temperatures." Composite Structures 180 (2017): 686-95.

[14] Lee, Chi-Seung, Jae-Myung Lee, BuHyun Youn, Hyung-Sik Kim, Jong Ki Shin, Tae Sik Goh, and Jung Sub Lee. "A New Constitutive Model for Simulation of Softening, Plateau, and Densification Phenomena for Trabecular Bone under Compression." Journal of the Mechanical Behavior of Biomedical Materials 65 (2017): 213-23.