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Proceedings Papers

The Micro-CT Scanning of Human Hearts with Previously Implanted Clinical Devices: Subsequent Generation of High-Resolution Computational Models

Audrey Wethington, Sophia Boman, Amanda DeVos, MS, John Brigham, MLIS, Paul A. Iaizzo, PHD
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T01A002, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1027
https://doi.org/10.1115/DMD2024-1027
View Paper titled, The Micro-CT Scanning of Human Hearts with Previously Implanted Clinical Devices: Subsequent Generation of High-Resolution Computational Models
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Topics: Computer simulation, Pacemakers, Resolution (Optics), Valves, Biological tissues, Cardiovascular devices, Databases, Diseases, Imaging, Medical devices
Proceedings Papers

Utilization of Computational Modeling and 3D Printing for Pre-Procedural Planning of an LVAD Exchange Surgery

Amanda DeVos, David A Ramirez, Celia Gonzalez, Andrew Shaffer, Paul A Iaizzo
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T02A008, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1068
https://doi.org/10.1115/DMD2022-1068
View Paper titled, Utilization of Computational Modeling and 3D Printing for Pre-Procedural Planning of an LVAD Exchange Surgery
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Topics: Additive manufacturing, Computer simulation, Surgery
Proceedings Papers

Computational Model of a Two Material Object Predicts Non-Symmetric Dispersal Volume Profile

Brianna E. Morales, Jason N. Mehta, Christopher G. Rylander
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T12A014, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1087
https://doi.org/10.1115/DMD2021-1087
View Paper titled, Computational Model of a Two Material Object Predicts Non-Symmetric Dispersal Volume Profile
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Topics: Computer simulation, Convection, Microneedles
Proceedings Papers

Using Computational Modeling Derived From Micro CT Scanning for the Post-Implant Analyses of Various Cardiac Devices

Thomas Valenzuela, Jorge Zhingre Sanchez, Mikayle Holm, Tinen Iles, Paul Iaizzo
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T07A007, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9071
https://doi.org/10.1115/DMD2020-9071
View Paper titled, Using Computational Modeling Derived From Micro CT Scanning for the Post-Implant Analyses of Various Cardiac Devices
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Topics: Cardiovascular devices, Computer simulation, Computerized tomography, Medical devices, Resolution (Optics), Biological tissues, Engineering simulation, Modeling, Pacemakers, Simulation
Proceedings Papers

The Noninvasive Electrical Mapping of Reanimated Large Mammalian Hearts

Renee C. Brigham, David A. Ramirez, Tinen L. Iles, Paul A. Iaizzo
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T01A007, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9051
https://doi.org/10.1115/DMD2020-9051
View Paper titled, The Noninvasive Electrical Mapping of Reanimated Large Mammalian Hearts
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Topics: Ablation (Vaporization technology), Arrhythmias, Cavities, Computer simulation, Computerized tomography, Electrodes, Electrophysiology, Heat conduction, Signals
Proceedings Papers

Development of an Open-Access Library of Pediatric Congenital Heart Diseases and Treatments: A Tutorial on the Atlas of Human Cardiac Anatomy

Amanda C. Tenhoff, Alex J. Deakyne, Tinen L. Iles, Shanti L. Narasimhan, Sameh M. Said, Massimo Griselli, Paul A. Iaizzo
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T07A006, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9064
https://doi.org/10.1115/DMD2020-9064
View Paper titled, Development of an Open-Access Library of Pediatric Congenital Heart Diseases and Treatments: A Tutorial on the Atlas of Human Cardiac Anatomy
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Topics: Additive manufacturing, Anatomy, Computer simulation, Diseases, Pediatrics, Surgery, Virtual reality
Proceedings Papers

Numerical Modeling of Vascular Stresses During Lead Extraction: Subclavian vs. Femoral

Mostafa Toloui, Mark Marshall, Pierce Vatterott, Peter Zhang, Ryan Lahm, Thomas Lulic, Megan Harris
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T01A001, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9003
https://doi.org/10.1115/DMD2020-9003
View Paper titled, Numerical Modeling of Vascular Stresses During Lead Extraction: Subclavian vs. Femoral
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Topics: Computer simulation, Finite element analysis, Stress
Proceedings Papers

On the Modal Analysis of Blood Flow Dynamics in Brain Aneurysms

Trung Bao Le, Lahcen Akerkouch
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T07A008, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9100
https://doi.org/10.1115/DMD2020-9100
View Paper titled, On the Modal Analysis of Blood Flow Dynamics in Brain Aneurysms
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Topics: Aneurysms, Blood flow, Brain, Dynamics (Mechanics), Modal analysis, Flow (Dynamics), Inflow, Rupture, Biomedicine, Cavities
Proceedings Papers

A Framework for Mapping and Controlling Exoskeleton Gait Patterns in Both Simulation and Real-World

Lowell Rose, Michael C. F. Bazzocchi, Connal de Souza, Julie Vaughan-Graham, Kara Patterson, Goldie Nejat
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T09A001, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9009
https://doi.org/10.1115/DMD2020-9009
View Paper titled, A Framework for Mapping and Controlling Exoskeleton Gait Patterns in Both Simulation and Real-World
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Topics: Exoskeleton devices, Simulation, Computer simulation, Hardware, Robotics, Testing
Proceedings Papers

The Use of 3D Printing in the Surgical Planning of Left Ventricular Assist Device Placement in Pediatric Patients With Non-Compaction

Michael G. Bateman, Tinen L. Iles, Subin Jang, Paul A. Iaizzo, Massimo Griselli
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T01A009, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3321
https://doi.org/10.1115/DMD2019-3321
View Paper titled, The Use of 3D Printing in the Surgical Planning of Left Ventricular Assist Device Placement in Pediatric Patients With Non-Compaction
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Topics: Additive manufacturing, Compacting, Pediatrics, Surgery, Ventricular assist devices, Computer simulation, Failure, Inflow, Outflow, Performance
Proceedings Papers

Advancing Directional Deep Brain Stimulation Array Technology

Julia P. Slopsema, Robert Cass, Mark Hjelle, Matthew D. Johnson
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T02A004, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3312
https://doi.org/10.1115/DMD2019-3312
View Paper titled, Advancing Directional Deep Brain Stimulation Array Technology
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Topics: Brain, Electrodes, Computer simulation, Electrochemical impedance spectroscopy, Food and Drug Administration, Frequency-domain analysis, Patient treatment
Proceedings Papers

Simulation of a Novel Intrathecal Device for CSF Sampling and Delivery of Chemotherapy in Leukemia Patients

Alicia De Hoyos Reyes
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T07A003, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3246
https://doi.org/10.1115/DMD2019-3246
View Paper titled, Simulation of a Novel Intrathecal Device for CSF Sampling and Delivery of Chemotherapy in Leukemia Patients
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Topics: Computer simulation, Design, Fluids, Pediatrics, Simulation
Proceedings Papers

Development and Validation of Numerical Model Simulation for RF Ablation Using the Isolator Synergy Clamp

Michael Etheridge, Harishankar Natesan, Radek Lopusnik, Adam Cates
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T01A017, April 9–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DMD2018-6949
https://doi.org/10.1115/DMD2018-6949
View Paper titled, Development and Validation of Numerical Model Simulation for RF Ablation Using the Isolator Synergy Clamp
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Topics: Clamps (Tools), Computer simulation, Radiofrequency ablation, Simulation, Biological tissues, Ablation (Vaporization technology), Electrodes, Algorithms, Heating, Modeling
Proceedings Papers

Vortex Dynamics in Sidewall Aneurysms: Hemodynamic Transition During Growth and Clinical Implications

Trung Bao Le, Fotis Sotiropoulos
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A003, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3406
https://doi.org/10.1115/DMD2017-3406
View Paper titled, Vortex Dynamics in Sidewall Aneurysms: Hemodynamic Transition During Growth and Clinical Implications
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Topics: Aneurysms, Dynamics (Mechanics), Hemodynamics, Vortices, Computer simulation, Domes (Structural elements), Flow (Dynamics), Pressure, Rupture, Shapes
Proceedings Papers

Design of a Novel Radio Frequency Ablation Probe for Tumor Ablation Treatment

Colleen Den Adel, Zena-Maria Husler, Yen-Lin Han
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A023, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3508
https://doi.org/10.1115/DMD2017-3508
View Paper titled, Design of a Novel Radio Frequency Ablation Probe for Tumor Ablation Treatment
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Topics: Ablation (Vaporization technology), Design, Probes, Radiofrequency ablation, Tumors, Biological tissues, Electrodes, Liver, Geometry, Heat
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
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3450
https://doi.org/10.1115/DMD2017-3450
View Paper titled, Ureterovesical Junction Competence Depends on Ureteral Orifice More Than Intravesical Tunnel Length
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Topics: Junctions, Tunnels, Shapes, Surgery, Pressure, Collapse, Computer simulation, Flow (Dynamics), Kidney, Leakage
Proceedings Papers

Review of Cardiac Pacemaker Lead Designs for Computational Models in a VR Environment

Bethany Tourek, Dan Orban, Lingyu Meng, Hakizumwami Birali Runesha, Dan Keefe, Arthur Erdman
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A010, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3473
https://doi.org/10.1115/DMD2017-3473
View Paper titled, Review of Cardiac Pacemaker Lead Designs for Computational Models in a VR Environment
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Topics: Pacemakers, Simulation, Computational fluid dynamics, Design, Finite element analysis, Blood flow, Cavities, Computer simulation, Materials properties, Screws
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
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3546
https://doi.org/10.1115/DMD2017-3546
View Paper titled, Numerical Analysis of Blood Flow Through Discrete Stenosis: Role of Eccentricity and Spacing Ratio
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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

Open Knee: A Pathway to Community Driven Modeling and Simulation in Joint Biomechanics

Ahmet Erdemir
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T03A001, September 11–13, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FMD2013-16033
https://doi.org/10.1115/FMD2013-16033
View Paper titled, Open Knee: A Pathway to Community Driven Modeling and Simulation in Joint Biomechanics
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Topics: Joint mechanics, Knee, Modeling, Simulation, Finite element analysis, Biological tissues, Biomechanics, Computer simulation, Finite element model, Injury mechanisms
Proceedings Papers

Implementation of Agent Based Model of Tissue Inflammation on a Graphics Processing Unit Platform

Yun (Yvonna) Li, Yee Key (Nicole) Li, Alireza Najafi Yazdi, Luc Mongeau
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A032, September 11–13, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FMD2013-16131
https://doi.org/10.1115/FMD2013-16131
View Paper titled, Implementation of Agent Based Model of Tissue Inflammation on a Graphics Processing Unit Platform
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Topics: Biological tissues, Graphics processing units, Wounds, Vocal cords, Computer simulation, Surgery