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Proceedings Papers

Evaluation of 3D-Printed Gel Using a Flat-Ended Square Indenter

Ana Isabel Delgado, Pengfei Dong, Linxia Gu

Proc. ASME. IMECE2022, Volume 4: Biomedical and Biotechnology; Design, Systems, and Complexity, V004T05A027, October 30–November 3, 2022

Paper No: IMECE2022-95004

DOI: https://doi.org/10.1115/IMECE2022-95004

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Topics: Additive manufacturing, Stiffness, Dimensions, Biomaterials, Displacement, Finite element analysis, Mechanical properties, Microscale devices

Journal Articles

Eye Protection for Mitigating Soccer-Related Ocular Injuries: A Finite Element Approach

Yasin Shokrollahi, Pengfei Dong, Matthew Lam, Donny W. Suh, Linxia Gu

ASME J of Medical Diagnostics. November 2022, 5(4): 041003.

Paper No: JESMDT-21-1061

DOI: https://doi.org/10.1115/1.4054428

Published Online: June 2, 2022

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Topics: Eye protection, Wounds, Stress, Pressure

Proceedings Papers

Mechanical Characterization of Calcificaiton in Diseased Coronary Artery with Atomic Force Microscope

Ana Delgado, Pengfei Dong, Mahyar Sameti, Vladislav N. Zimin, Juhwan Lee, Yazan Gharaibeh, Hiram G. Bezerra, David Wilson, Christopher Bashur, Linxia Gu

Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T01A004, April 11–14, 2022

Paper No: DMD2022-1055

DOI: https://doi.org/10.1115/DMD2022-1055

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Topics: Atomic force microscopy, Coronary arteries

Proceedings Papers

Strain-Based Degradation Model With Application to Poly-L-Lactide Acid (PLLA) Artery Stent

Shengmao Lin, Pengfei Dong, Linxia Gu

Proc. ASME. IMECE2021, Volume 5: Biomedical and Biotechnology, V005T05A007, November 1–5, 2021

Paper No: IMECE2021-72395

DOI: https://doi.org/10.1115/IMECE2021-72395

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Topics: Finite element methods, Stents

Journal Articles

Optical Coherence Tomography-Based Modeling of Stent Deployment in Heavily Calcified Coronary Lesion

Pengfei Dong, Hozhabr Mozafari, David Prabhu, Hiram G. Bezerra, David L. Wilson, Linxia Gu

J Biomech Eng. May 2020, 142(5): 051012.

Paper No: BIO-19-1293

DOI: https://doi.org/10.1115/1.4045285

Published Online: January 20, 2020

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Topics: Biological tissues, Coherence (Optics), Stents, Stress, Cross section (Physics), Modeling, Struts (Engineering)

Journal Articles

Indirect Traumatic Optic Neuropathy Induced by Primary Blast: A Fluid–Structure Interaction Study

Junfei Tong, Sachin Kedar, Deepta Ghate, Linxia Gu

J Biomech Eng. October 2019, 141(10): 101011.

Paper No: BIO-18-1504

DOI: https://doi.org/10.1115/1.4043668

Published Online: July 29, 2019

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Topics: Cerebrospinal fluid, Fluid structure interaction, Pressure, Waves, Wounds, Materials properties, Biological tissues, Damage, Transients (Dynamics)

Proceedings Papers

The Influence of Primary Blast Wave on the Posterior Part of the Eyeball

Junfei Tong, Linxia Gu

Proc. ASME. IMECE2018, Volume 3: Biomedical and Biotechnology Engineering, V003T04A058, November 9–15, 2018

Paper No: IMECE2018-88113

DOI: https://doi.org/10.1115/IMECE2018-88113

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Topics: Waves, Wounds, Military systems, Cerebrospinal fluid, Computation, Damage, Engineering simulation, Improvised explosive devices, Physiology, Rupture

Proceedings Papers

Degradation Modeling of Bioabsorbable Polymer Stent

Pengfei Dong, Longzhen Wang, Linxia Gu

Proc. ASME. IMECE2018, Volume 3: Biomedical and Biotechnology Engineering, V003T04A059, November 9–15, 2018

Paper No: IMECE2018-88116

DOI: https://doi.org/10.1115/IMECE2018-88116

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Topics: Biocompatible polymers, Modeling, Stents, Young's modulus, Failure, Finite element analysis, Materials properties, Switches

Journal Articles

Impact of Calcium Quantifications on Stent Expansions

Pengfei Dong, Hiram G. Bezerra, David L. Wilson, Linxia Gu

J Biomech Eng. February 2019, 141(2): 021010.

Paper No: BIO-18-1114

DOI: https://doi.org/10.1115/1.4042013

Published Online: December 12, 2018

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Topics: Stents, Stress, Biological tissues

Proceedings Papers

Mechanical Performance of PLLA Stent

Longzhen Wang, Junfei Tong, Pengfei Dong, David L. Wilson, Hiram G. Bezerra, Linxia Gu

Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T08A014, April 9–12, 2018

Paper No: DMD2018-6957

DOI: https://doi.org/10.1115/DMD2018-6957

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Topics: Equipment performance, Stents, Biodegradation, Biological tissues, Alloys, Cobalt, Fracture (Materials), Fracture (Process), Nickel titanium alloys, Performance

Proceedings Papers

OCT-Based Three Dimensional Modeling of Stent Deployment

Pengfei Dong, David Prabhu, David L. Wilson, Hiram G. Bezerra, Linxia Gu

Proc. ASME. IMECE2017, Volume 3: Biomedical and Biotechnology Engineering, V003T04A029, November 3–9, 2017

Paper No: IMECE2017-72146

DOI: https://doi.org/10.1115/IMECE2017-72146

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Topics: Stents, Three-dimensional modeling, Coherence (Optics), Coronary arteries, Cross section (Physics), Performance, Shapes, Stress, Surgery, Three-dimensional models

Proceedings Papers

Target Lesion Calcium Arc Influence the Performance of Stenting

Pengfei Dong, Shengmao Lin, David L. Wilson, Hiram G. Bezerra, Linxia Gu

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A008, April 10–13, 2017

Paper No: DMD2017-3455

DOI: https://doi.org/10.1115/DMD2017-3455

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Topics: Finite element methods, Finite element model, Performance, Risk, Stents, Stress, Struts (Engineering), Thrombosis

Proceedings Papers

Ureterovesical Junction Competence Depends on Ureteral Orifice More Than Intravesical Tunnel Length

Junfei Tong, Carlos A. Villanueva, Carl Nelson, Linxia Gu

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T04A002, April 10–13, 2017

Paper No: DMD2017-3450

DOI: https://doi.org/10.1115/DMD2017-3450

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Topics: Junctions, Tunnels, Shapes, Surgery, Pressure, Collapse, Computer simulation, Flow (Dynamics), Kidney, Leakage

Proceedings Papers

Image-Based Modeling of Optic Nerve Head Mechanics Following Lumbar Puncture

Junfei Tong, Deepta Ghate, Sachin Kedar, Linxia Gu

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A012, April 10–13, 2017

Paper No: DMD2017-3531

DOI: https://doi.org/10.1115/DMD2017-3531

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Topics: Biological tissues, Biomechanics, Damage, Finite element model, Individual Certification Programs, Modeling, Pressure, Risk, Simulation, Wounds

Proceedings Papers

Numerical Analysis of Blood Flow Through Discrete Stenosis: Role of Eccentricity and Spacing Ratio

Siyeong Ju, Linxia Gu

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A013, April 10–13, 2017

Paper No: DMD2017-3546

DOI: https://doi.org/10.1115/DMD2017-3546

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Topics: Blood flow, Numerical analysis, Flow (Dynamics), Computational fluid dynamics, Turbulence, Atherosclerosis, Computer simulation, Endothelial cells, Fluid dynamics, Proteins

Proceedings Papers

Influence of Intracranial Pressure on the Lamina Cribrosa

Junfei Tong, Yi Hua, Deepta Ghate, Sachin Kedar, Linxia Gu

Proc. ASME. IMECE2016, Volume 3: Biomedical and Biotechnology Engineering, V003T04A028, November 11–17, 2016

Paper No: IMECE2016-67114

DOI: https://doi.org/10.1115/IMECE2016-67114

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Topics: Pressure, Damage, Diseases

Journal Articles

Intracranial Pressure Influences the Behavior of the Optic Nerve Head

Yi Hua, Junfei Tong, Deepta Ghate, Sachin Kedar, Linxia Gu

J Biomech Eng. March 2017, 139(3): 031003.

Paper No: BIO-16-1119

DOI: https://doi.org/10.1115/1.4035406

Published Online: January 23, 2017

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Topics: Biological tissues, Biomechanics, Canals, Experimental design, Materials properties, Pressure, Anatomy, Elevations (Drawings), Design

Journal Articles

Lamina Cribrosa Deformation Induced by Elevated Intracranial Pressure

Yi Hua, Yingxiao Song, Deepta Ghate, Sachin Kedar, Jeff Hawks, Linxia Gu

J. Med. Devices. September 2016, 10(3): 030929.

Paper No: MED-16-1129

DOI: https://doi.org/10.1115/1.4033852

Published Online: August 1, 2016

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Topics: Biological tissues, Canals, Deformation, Pressure

Journal Articles

Effects of Tensile Stress on the Corrosion Rate of Magnesium

D. Alexander Chin, Abigail Heiller, Bai Cui, Linxia Gu

J. Med. Devices. June 2016, 10(2): 020926.

Paper No: MED-16-1061

DOI: https://doi.org/10.1115/1.4033121

Published Online: May 12, 2016

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Topics: Corrosion, Magnesium (Metal), Tension

Proceedings Papers

Effect of Cold Storage on Mechanical Properties of Aorta

Shijia Zhao, John Lof, Shelby Kutty, Linxia Gu

Proc. ASME. IMECE2015, Volume 9: Mechanics of Solids, Structures and Fluids, V009T12A049, November 13–19, 2015

Paper No: IMECE2015-51610

DOI: https://doi.org/10.1115/IMECE2015-51610

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Topics: Aorta, Mechanical properties, Storage, Elastic moduli, Biological tissues, Tension, Surgery, Diseases, Fittings, Performance

Journal citation

NARROW

Evaluation of 3D-Printed Gel Using a Flat-Ended Square Indenter

Eye Protection for Mitigating Soccer-Related Ocular Injuries: A Finite Element Approach

Mechanical Characterization of Calcificaiton in Diseased Coronary Artery with Atomic Force Microscope

Strain-Based Degradation Model With Application to Poly-L-Lactide Acid (PLLA) Artery Stent

Optical Coherence Tomography-Based Modeling of Stent Deployment in Heavily Calcified Coronary Lesion

Indirect Traumatic Optic Neuropathy Induced by Primary Blast: A Fluid–Structure Interaction Study

The Influence of Primary Blast Wave on the Posterior Part of the Eyeball

Degradation Modeling of Bioabsorbable Polymer Stent

Impact of Calcium Quantifications on Stent Expansions

Mechanical Performance of PLLA Stent

OCT-Based Three Dimensional Modeling of Stent Deployment

Target Lesion Calcium Arc Influence the Performance of Stenting

Ureterovesical Junction Competence Depends on Ureteral Orifice More Than Intravesical Tunnel Length

Image-Based Modeling of Optic Nerve Head Mechanics Following Lumbar Puncture

Numerical Analysis of Blood Flow Through Discrete Stenosis: Role of Eccentricity and Spacing Ratio

Influence of Intracranial Pressure on the Lamina Cribrosa

Intracranial Pressure Influences the Behavior of the Optic Nerve Head

Lamina Cribrosa Deformation Induced by Elevated Intracranial Pressure

Effects of Tensile Stress on the Corrosion Rate of Magnesium

Effect of Cold Storage on Mechanical Properties of Aorta

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