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Proceedings Papers

Kirigami-Based Disposable Laparoscopic Instruments Under Direct Surgeon Control

Carl A. Nelson
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T13A001, April 12–15, 2021
Paper No: DMD2021-1010
https://doi.org/10.1115/DMD2021-1010
View Paper titled, Kirigami-Based Disposable Laparoscopic Instruments Under Direct Surgeon Control
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Topics: Instrumentation, Kinematics, Laparoscopic devices, Design, Engineering simulation, Simulation, Surgery, Tendons
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
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

Design of a Modular Cost-Effective Robot Arm for Increased Dexterity in Laparoscopic Surgery

John Lowery, Carl A. Nelson
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T06A001, April 6–9, 2020
Paper No: DMD2020-9010
https://doi.org/10.1115/DMD2020-9010
View Paper titled, Design of a Modular Cost-Effective Robot Arm for Increased Dexterity in Laparoscopic Surgery
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Topics: Design, Robots, Surgery, Design engineering, Engineering prototypes, Engineering simulation, Kinematics, Robotics, Simulation, Tendons
Proceedings Papers

Identification of Low Torque Step Sizes for the Design of a Single-Channel Muscle-Powered Hybrid Orthosis for People With Spinal Cord Injury

Yusra Farhat Ullah, William K. Durfee
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T03A008, April 6–9, 2020
Paper No: DMD2020-9092
https://doi.org/10.1115/DMD2020-9092
View Paper titled, Identification of Low Torque Step Sizes for the Design of a Single-Channel Muscle-Powered Hybrid Orthosis for People With Spinal Cord Injury
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Topics: Design, Muscle, Orthotics, Spinal cord, Torque, Wounds, Cycles, Brain, Machinery, Electric potential
Proceedings Papers

Simulating Blood Flow in Healthy Swine Coronary Arteries After Bifurcation Stenting Procedures

Thomas Valenzuela, Michael Bateman, Tinen Iles, Paul A. Iaizzo
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T01A006, April 15–18, 2019
Paper No: DMD2019-3292
https://doi.org/10.1115/DMD2019-3292
View Paper titled, Simulating Blood Flow in Healthy Swine Coronary Arteries After Bifurcation Stenting Procedures
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Topics: Bifurcation, Blood flow, Coronary arteries, Stents, Engineering simulation, Fluids, Simulation, Vessels, Anatomy, Dimensions
Proceedings Papers

Simulating Coil Embolization Treatments of Intracranial Aneurysms Using Computational Fluid Dynamics

Nikhil Tulshibagwale, Stephen P. Gent
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T07A002, April 15–18, 2019
Paper No: DMD2019-3222
https://doi.org/10.1115/DMD2019-3222
View Paper titled, Simulating Coil Embolization Treatments of Intracranial Aneurysms Using Computational Fluid Dynamics
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Topics: Aneurysms, Computational fluid dynamics, Vessels, Engineering simulation, Flow (Dynamics), Simulation, Biomedicine, Blood, Brain, Domes (Structural elements)
Proceedings Papers

Computational Fluid Dynamics Modeling of Blood As a Heterogeneous Fluid

Isaac Smithee, Stephen P. Gent
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T08A008, April 9–12, 2018
Paper No: DMD2018-6873
https://doi.org/10.1115/DMD2018-6873
View Paper titled, Computational Fluid Dynamics Modeling of Blood As a Heterogeneous Fluid
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Topics: Blood, Computational fluid dynamics, Fluids, Modeling, Particulate matter, Flow (Dynamics), Engineering simulation, Simulation, Biomedicine, Blood flow
Proceedings Papers

Design of a Novel Task-Based Knee Rehabilitation Exoskeleton Device

Visharath Adhikari, Yimesker Yihun, Hamid M. Lankarani
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T03A020, April 9–12, 2018
Paper No: DMD2018-6961
https://doi.org/10.1115/DMD2018-6961
View Paper titled, Design of a Novel Task-Based Knee Rehabilitation Exoskeleton Device
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Topics: Design, Exoskeleton devices, Knee, Chain, Kinematics, Parallel mechanisms, Trajectories (Physics), Computer-aided design, Degrees of freedom, Engineering simulation
Proceedings Papers

Computational Simulations of Ventricular Outflow Tract Obstructions Associated With Varied Replacement Valve Geometries

Jorge D. Zhingre Sanchez, Lars M. Mattison, Michael G. Bateman, Paul A. Iaizzo
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T08A010, April 9–12, 2018
Paper No: DMD2018-6916
https://doi.org/10.1115/DMD2018-6916
View Paper titled, Computational Simulations of Ventricular Outflow Tract Obstructions Associated With Varied Replacement Valve Geometries
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Topics: Engineering simulation, Outflow, Simulation, Valves, Patient treatment, Blood flow, Surgery, Blood, Design, Maintenance
Proceedings Papers

Fabrication and Testing of Breast Tissue-Mimicking Phantom for Needle Biopsy Cutting: A Pilot Study

Yu-Chen Jheng, Chi-Lun Lin
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A022, April 10–13, 2017
Paper No: DMD2017-3505
https://doi.org/10.1115/DMD2017-3505
View Paper titled, Fabrication and Testing of Breast Tissue-Mimicking Phantom for Needle Biopsy Cutting: A Pilot Study
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Topics: Biological tissues, Cutting, Manufacturing, Needles, Phantoms, Testing, Rotation, Mechanical properties, Soft tissues, Agar
Proceedings Papers

Design of an Implantable Blood Pump for Mechanical Circulatory Support in Pediatric Patients

Trevor A. Snyder, Phillip Coghill, Kooroush Azartash-Namin, Jingchun Wu, J. Ryan Stanfield, James W. Long
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T01A017, April 10–13, 2017
Paper No: DMD2017-3520
https://doi.org/10.1115/DMD2017-3520
View Paper titled, Design of an Implantable Blood Pump for Mechanical Circulatory Support in Pediatric Patients
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Topics: Blood, Design, Pediatrics, Pumps, Flow (Dynamics), Computational fluid dynamics, Heart failure, Diffusers, Engineering simulation, Flow visualization
Proceedings Papers

Modeling of Differences Between Body Core and Forehead Temperatures Measured by Infrared Thermometers

Oleg Vesnovsky, Yiyong Li, L. D. Timmie Topoleski, Liang Zhu
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A005, April 10–13, 2017
Paper No: DMD2017-3439
https://doi.org/10.1115/DMD2017-3439
View Paper titled, Modeling of Differences Between Body Core and Forehead Temperatures Measured by Infrared Thermometers
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Topics: Modeling, Temperature, Thermometers, Skin, Diseases, Engineering simulation, Heat transfer, Heat transfer coefficients, Simulation, Temperature distribution
Proceedings Papers

Patient-Specific Computational Simulations of Transcatheter Aortic Valve Implantation (TAVI)

Giorgia M. Bosi, Claudio Capelli, Robin Chung, Michael Mullen, Andrew M. Taylor, Silvia Schievano
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A041, September 11–13, 2013
Paper No: FMD2013-16154
https://doi.org/10.1115/FMD2013-16154
View Paper titled, Patient-Specific Computational Simulations of Transcatheter Aortic Valve Implantation (TAVI)
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Topics: Engineering simulation, Simulation, Valves, Leakage, Surgery, Heat conduction, Risk, Safety
Proceedings Papers

The Vascular Model Repository: A Public Resource of Medical Imaging Data and Blood Flow Simulation Results

Nathan M. Wilson, Ana K. Ortiz, Allison B. Johnson
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T03A002, September 11–13, 2013
Paper No: FMD2013-16196
https://doi.org/10.1115/FMD2013-16196
View Paper titled, The Vascular Model Repository: A Public Resource of Medical Imaging Data and Blood Flow Simulation Results
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Topics: Biomedical imaging, Blood flow, Simulation results, Biomedicine, Computer software, Computers, Design, Diseases, Engineering simulation, Hemodynamics
Proceedings Papers

Patient-Specific Simulations in Interventional Cardiology Practice: Early Results From a Clinical/Engineering Centre

Claudio Capelli, Giorgia M. Bosi, Daria Cosentino, Giovanni Biglino, Sachin Khambadkone, Graham Derrick, Philipp Bonhoeffer, Andrew M. Taylor, Silvia Schievano
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T08A005, September 11–13, 2013
Paper No: FMD2013-16179
https://doi.org/10.1115/FMD2013-16179
View Paper titled, Patient-Specific Simulations in Interventional Cardiology Practice: Early Results From a Clinical/Engineering Centre
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Topics: Cardiology, Cardiovascular system, Computational fluid dynamics, Engineering simulation, Finite element analysis, Fluids, Hemodynamics, Modeling, Physiology, Simulation
Proceedings Papers

Finite Element Simulations of Left Atrial Filling Following Radiofrequency Ablation

Christian B. Moyer, Patrick T. Norton, John D. Ferguson, Jeffrey W. Holmes
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T05A001, September 11–13, 2013
Paper No: FMD2013-16029
https://doi.org/10.1115/FMD2013-16029
View Paper titled, Finite Element Simulations of Left Atrial Filling Following Radiofrequency Ablation
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Topics: Ablation (Vaporization technology), Arrhythmias, Biological tissues, Drugs, Engineering simulation, Failure, Finite element analysis, Finite element model, Muscle, Patient treatment
Proceedings Papers

Design Simulations for Droplet Generation and Particle Sorting Mimicking a Bio-Inspired Structure

Ramana M. Pidaparti, Guoguang Su
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A009, September 11–13, 2013
Paper No: FMD2013-16047
https://doi.org/10.1115/FMD2013-16047
View Paper titled, Design Simulations for Droplet Generation and Particle Sorting Mimicking a Bio-Inspired Structure
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Topics: Biomimetics, Design, Drops, Engineering simulation, Particulate matter, Simulation
Proceedings Papers

Non-Linear Viscoplastic Material Modeling of the Degradation Response of PLA

Jorgen S. Bergstrom, David J. Quinn, Samual Chow, Sekar M. Govindarajan
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A028, September 11–13, 2013
Paper No: FMD2013-16120
https://doi.org/10.1115/FMD2013-16120
View Paper titled, Non-Linear Viscoplastic Material Modeling of the Degradation Response of PLA
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Topics: Biomedicine, Constitutive equations, Drug delivery systems, Drugs, Engineering simulation, Flow (Dynamics), Mechanical behavior, Modeling, Simulation, Stents
Proceedings Papers

Stepping Towards Subject Specific Temperature Modeling to Improve Thermal Safety in Clinical and Ultra-High Field MRI

Devashish Shrivastava, Jinfeng Tian, John Hughes, J. T. Vaughan
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T08A002, September 11–13, 2013
Paper No: FMD2013-16122
https://doi.org/10.1115/FMD2013-16122
View Paper titled, Stepping Towards Subject Specific Temperature Modeling to Improve Thermal Safety in Clinical and Ultra-High Field MRI
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Topics: Magnetic resonance imaging, Modeling, Safety, Temperature, Engineering simulation, Heating, Simulation, Bioheat transfer, Probes
Proceedings Papers

Effect of Experimental Conditions on Estimation of Compressive Stiffness of Spinal Cages

Yoon Hyuk Kim, Dae Kyung Choi, Kyungsoo Kim
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A021, September 11–13, 2013
Paper No: FMD2013-16094
https://doi.org/10.1115/FMD2013-16094
View Paper titled, Effect of Experimental Conditions on Estimation of Compressive Stiffness of Spinal Cages
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Topics: Stiffness, Carbon reinforced plastics, Polymers, Shapes, Titanium, Engineering simulation, Equipment performance, Finite element analysis, Materials properties, Mechanical testing