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Journal Articles

A Computational Study on Deformed Bioprosthetic Valve Geometries: Clinically Relevant Valve Performance Metrics

Reza Jafar, Michel R. Labrosse, Jason D. Weaver, Stephen M. Retta, Changfu Wu, Nandini Duraiswamy
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. January 2020, 142(1): 011003.
Paper No: BIO-18-1198
DOI: https://doi.org/10.1115/1.4044235
Published Online: October 1, 2019
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Topics: Valves, Stress
Journal Articles

A Novel Anterior Transpedicular Screw Artificial Vertebral Body System for Lower Cervical Spine Fixation: A Finite Element Study

Weidong Wu, Chun Chen, Jinpei Ning, Peidong Sun, Jinyuan Zhang, Changfu Wu, Zhenyu Bi, Jihong Fan, Xianliang Lai, Jun Ouyang
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. June 2017, 139(6): 061003.
Paper No: BIO-16-1489
DOI: https://doi.org/10.1115/1.4036393
Published Online: April 18, 2017
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Topics: Cervical spine, Screws, Stress, Finite element model, Biomechanics
Proceedings Papers

Strain Mapping of LV Myocardium and its Correlation With Activation of Apoptotic Molecular Pathways Post Infarction

Changfu Wu, Tieluo Li, Kinjal Savai, Bartley P. Griffith, Zhongjun J. Wu
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 33-34, June 25–29, 2008
Paper No: SBC2008-193133
DOI: https://doi.org/10.1115/SBC2008-193133
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Topics: Myocardium, Self repair capability
Proceedings Papers

Validation of a High-Payload Robotic/UFS Testing System for Studying of Joint Motion

Noah H. Lorang, Lauren A. Hellmann, Changfu Wu, Savio L.-Y. Woo
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 639-640, June 20–24, 2007
Paper No: SBC2007-176356
DOI: https://doi.org/10.1115/SBC2007-176356
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Topics: Robotics, Testing, Knee, Biomechanics, Degrees of freedom, End effectors, Manipulators, Orthopedics, Robotic testing, Sensors
Proceedings Papers

Non-Circular Configurations Increase Heart Valve Leaflet Stresses and Alter Leaflet Kinematics: A Computational Approach

Nandini Duraiswamy, Yasamin Ekrami, Jason Weaver, Stephen Retta, Changfu Wu
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A050, September 11–13, 2013
Paper No: FMD2013-16191
DOI: https://doi.org/10.1115/FMD2013-16191
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Topics: Kinematics, Stress, Valves, Biological tissues, Surgery, Metals, Risk
Proceedings Papers

Bioengineering Quantification of Left Ventricular Remodeling Following Myocardial Infarction

Changfu Wu, Won-Bae Chang, Marc Gibber, P. Griffith Bartley, Zhongjun J. Wu
Proc. ASME. SBC2009, ASME 2009 Summer Bioengineering Conference, Parts A and B, 81-82, June 17–21, 2009
Paper No: SBC2009-206779
DOI: https://doi.org/10.1115/SBC2009-206779
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Topics: Bioengineering, Heart failure, Vehicles
Proceedings Papers

CFD Assisted Design of a Wearable Artificial Pump Lung Device

M. Ertan Taskin, Tao Zhang, Changfu Wu, Bartley P. Griffith, Zhongjun J. Wu
Proc. ASME. IMECE2008, Volume 2: Biomedical and Biotechnology Engineering, 187-193, October 31–November 6, 2008
Paper No: IMECE2008-68843
DOI: https://doi.org/10.1115/IMECE2008-68843
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Topics: Computational fluid dynamics, Design, Lung, Pumps, Flow (Dynamics), Blood, Damage, Oxygen, Biocompatibility, Blood flow