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Journal Articles

Design and Functionality of a Multilumen Thoracic Access Port for Pericardial Access Under Direct Visualization

Jacqueline M. Contento, Paige N. Mass, Rohan N. Kumthekar, Charles I. Berul, Justin D. Opfermann
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2022, 16(4): 041005.
Paper No: MED-22-1020
DOI: https://doi.org/10.1115/1.4054999
Published Online: July 26, 2022
View Article titled, Design and Functionality of a Multilumen Thoracic Access Port for Pericardial Access Under Direct Visualization
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Topics: Design, Finite element analysis, Flanges, Fracture (Materials), Fracture (Process), Surgery, Testing, Torque, Visualization, Skin
Journal Articles

A Modular Magnetic Resonance Imaging-Compatible Pipette Simulator to Evaluate How Design Affects the Basilar Thumb Joint Mechanics

Nolan M. Norton, Kenneth J. Fischer
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2022, 16(4): 041001.
Paper No: MED-21-1204
DOI: https://doi.org/10.1115/1.4054725
Published Online: June 16, 2022
View Article titled, A Modular Magnetic Resonance Imaging-Compatible Pipette Simulator to Evaluate How Design Affects the Basilar Thumb Joint Mechanics
Open the PDF for A Modular Magnetic Resonance Imaging-Compatible Pipette Simulator to Evaluate How Design Affects the Basilar Thumb Joint Mechanics in another window
Topics: Design, Imaging, Magnetic resonance imaging, Joint mechanics, Finite element analysis, Pressure
Journal Articles

Finite Element Analysis and Bench Testing of Ventricular Septal Defect Occluder

Yiming Li, Chengli Song, Kun Sun
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. September 2022, 16(3): 031002.
Paper No: MED-21-1145
DOI: https://doi.org/10.1115/1.4054082
Published Online: March 31, 2022
View Article titled, Finite Element Analysis and Bench Testing of Ventricular Septal Defect Occluder
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Topics: Compression, Deformation, Disks, Finite element analysis, Nickel titanium alloys, Pressure, Wire, Stress, Mechanical properties, Testing
Journal Articles

Characterization and Validation of Fatigue Strains for Superelastic Nitinol Using Digital Image Correlation

K. Senol, H. Cao, S. Tripathy
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2021, 15(4): 041005.
Paper No: MED-20-1223
DOI: https://doi.org/10.1115/1.4052012
Published Online: September 10, 2021
View Article titled, Characterization and Validation of Fatigue Strains for Superelastic Nitinol Using Digital Image Correlation
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Topics: Displacement, Fatigue, Finite element analysis, Nickel titanium alloys, Cardiovascular system
Journal Articles

Design Optimization of a Novel Multifiring Clip Applicator System for Endoscopic Closure of Large Perforations

Liaoyuan Ai, Chengli Song, Lin Mao, Shuchen Ge, Zhen Pan
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. September 2021, 15(3): 031007.
Paper No: MED-20-1221
DOI: https://doi.org/10.1115/1.4051191
Published Online: June 17, 2021
View Article titled, Design Optimization of a Novel Multifiring Clip Applicator System for Endoscopic Closure of Large Perforations
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Topics: Biological tissues, Deformation, Design, Endoscopic devices, Finite element analysis, Leakage, Pressure, Strength (Materials), Stress, Tendons
Journal Articles

A Novel Design for a Compliant Mechanism Based Variable Stiffness Grasper Through Structure Modulation

Karthik Chandrasekaran, Adarsh Somayaji, Asokan Thondiyath
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. March 2021, 15(1): 014501.
Paper No: MED-20-1082
DOI: https://doi.org/10.1115/1.4049309
Published Online: January 8, 2021
View Article titled, A Novel Design for a Compliant Mechanism Based Variable Stiffness Grasper Through Structure Modulation
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Topics: Design, Stiffness, Finite element analysis, Grasping, Simulation
Journal Articles

Dynamic Impedance Monitoring for Large Diameter Vessel Sealing Using Bipolar Electrosurgery

Xiaoran Li, Wei Li, Che-Hao Yang, Roland K. Chen
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. June 2020, 14(2): 021006.
Paper No: MED-19-1188
DOI: https://doi.org/10.1115/1.4046653
Published Online: April 10, 2020
View Article titled, Dynamic Impedance Monitoring for Large Diameter Vessel Sealing Using Bipolar Electrosurgery
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Topics: Heating, Sealing (Process), Vessels, Finite element analysis, Pressure, Blood, Blood vessels
Journal Articles

Improving Healthcare Access: A Preliminary Design of a Low-Cost Arm Rehabilitation Device

Davide Piovesan, Santhosh Kumar Shanmugam, Yuvarajan Arumugam, Adam Restifo, Corey Jackson, Nicholas Devine, Kristine Legters
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. March 2020, 14(1): 011103.
Paper No: MED-19-1109
DOI: https://doi.org/10.1115/1.4045964
Published Online: January 31, 2020
View Article titled, Improving Healthcare Access: A Preliminary Design of a Low-Cost Arm Rehabilitation Device
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Topics: Design, Engineering prototypes, Finite element analysis, Linkages, Simulation, Springs, Stiffness, Equilibrium (Physics), Stress, Compression
Journal Articles

Finite Element Stent Modeling for the Postoperative Analysis of Transcatheter Aortic Valve Implantation

Raoul Hopf, Michael Gessat, Christoph Russ, Simon H. Sündermann, Volkmar Falk, Edoardo Mazza
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. June 2017, 11(2): 021002.
Paper No: MED-16-1245
DOI: https://doi.org/10.1115/1.4036334
Published Online: May 3, 2017
View Article titled, Finite Element Stent Modeling for the Postoperative Analysis of Transcatheter Aortic Valve Implantation
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Topics: Boundary-value problems, Finite element analysis, Stents, Valves, Simulation, Constitutive equations, Kinematics, Computation, Modeling
Journal Articles

The Role of Simulation in the Design of a Semi-Enclosed Tubular Embolus Retrieval

Xuelian Gu, Yongxiang Qi, Arthur Erdman, Zhonghua Li
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. June 2017, 11(2): 021001.
Paper No: MED-16-1241
DOI: https://doi.org/10.1115/1.4036286
Published Online: May 3, 2017
View Article titled, The Role of Simulation in the Design of a Semi-Enclosed Tubular Embolus Retrieval
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Topics: Catheters, Design, Finite element analysis, Nickel titanium alloys, Shapes, Simulation, Numerical analysis, Annealing, Stress, Blood vessels
Journal Articles

Design of a Two Degree-of-Freedom Compliant Tool Tip for a Handheld Powered Surgical Tool

Karthik Chandrasekaran, Asokan Thondiyath
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. March 2017, 11(1): 014502.
Paper No: MED-16-1200
DOI: https://doi.org/10.1115/1.4034879
Published Online: December 21, 2016
View Article titled, Design of a Two Degree-of-Freedom Compliant Tool Tip for a Handheld Powered Surgical Tool
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Topics: Degrees of freedom, Design, Surgical tools, Finite element analysis, Simulation, Stress, Actuators, Yaw, Deflection, Engineering prototypes
Journal Articles

Design of a Dynamic External Finger Fixator

May M. Youssef, Duncan E. T. Shepherd, O. Garth Titley
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2016, 10(4): 041004.
Paper No: MED-15-1286
DOI: https://doi.org/10.1115/1.4033602
Published Online: August 5, 2016
View Article titled, Design of a Dynamic External Finger Fixator
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Topics: Design, Finite element analysis, Hinges, Mechanical testing, Stress, Stainless steel
Journal Articles

Effects of Varied Cortical Shells and Tooth Situations to the Structure Resonance in Dental Implantation

Trinh Minh Cong, Chin-Sung Chen, Min-Chun Pan
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. September 2016, 10(3): 030965.
Paper No: MED-16-1140
DOI: https://doi.org/10.1115/1.4033871
Published Online: August 1, 2016
View Article titled, Effects of Varied Cortical Shells and Tooth Situations to the Structure Resonance in Dental Implantation
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Topics: Biological tissues, Finite element analysis, Resonance, Shells, Bone, Mode shapes
Journal Articles

Optimization and Evaluation of a Vascular Coupling Device for End-to-End Anastomosis: A Finite-Element Analysis

Huizhong Li, Jay Agarwal, Brittany Coats, Bruce K. Gale
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. March 2016, 10(1): 011003.
Paper No: MED-15-1189
DOI: https://doi.org/10.1115/1.4031810
Published Online: November 16, 2015
View Article titled, Optimization and Evaluation of a Vascular Coupling Device for End-to-End Anastomosis: A Finite-Element Analysis
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Topics: Blood vessels, Design, Pins (Engineering), Vessels, Wings, Finite element analysis, Dimensions
Journal Articles

Modeling of Swine Diaphragmatic Tissue Under Uniaxial Loading

Andy Huynh, Maria Molina Espinosa, Fluvio L. Lobo Fenoglietto, Ashish Singal, Paul A. Iaizzo
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. September 2015, 9(3): 030950.
Paper No: MED-15-1106
DOI: https://doi.org/10.1115/1.4030580
Published Online: September 1, 2015
View Article titled, Modeling of Swine Diaphragmatic Tissue Under Uniaxial Loading
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Topics: Biological tissues, Finite element analysis, Modeling, Stress, Simulation, Fittings, Testing, Diaphragms (Mechanical devices), Diaphragms (Structural), Optimization
Journal Articles

Resonance Frequency Confirmation for Osseointegration of Dental Implantation In Vitro Models With Varied Cortical Thickness

Trinh Minh Cong, Ru-Zhen Mou, Chin-Sung Chen, Min-Chun Pan
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. September 2015, 9(3): 030945.
Paper No: MED-15-1101
DOI: https://doi.org/10.1115/1.4030599
Published Online: September 1, 2015
View Article titled, Resonance Frequency Confirmation for Osseointegration of Dental Implantation In Vitro Models With Varied Cortical Thickness
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Topics: Bone, Resonance, Shells, Finite element analysis
Journal Articles

Finite Element Studies of Needle–Tissue Interactions for Percutaneous Procedures

Bardia Konh, Parsaoran Hutapea
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. September 2015, 9(3): 030941.
Paper No: MED-15-1097
DOI: https://doi.org/10.1115/1.4030573
Published Online: September 1, 2015
View Article titled, Finite Element Studies of Needle–Tissue Interactions for Percutaneous Procedures
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Topics: Biological tissues, Finite element analysis, Needles
Journal Articles

Finite-Element Study of the Performance Characteristics of an Intradural Spinal Cord Stimulator

Nicole M. Grosland, George T. Gillies, Robert Shurig, Kirsten Stoner, Stephanus Viljoen, Brian D. Dalm, Hiroyuki Oya, Douglas C. Fredericks, Katherine Gibson-Corley, Chandan Reddy, Saul Wilson, Matthew A. Howard, III
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2014, 8(4): 041012.
Paper No: MED-14-1143
DOI: https://doi.org/10.1115/1.4028421
Published Online: October 14, 2014
View Article titled, Finite-Element Study of the Performance Characteristics of an Intradural Spinal Cord Stimulator
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Topics: Displacement, Finite element analysis, Spinal cord, Stress, Wire, Performance characterization, Electrodes, Finite element model, Engineering prototypes
Journal Articles

Multitine Deep Brain Stimulation Leads to Shape Neural Activation in Three Dimensions

John J. L. LaRoy, Benjamin A. Teplitzky, Matthew D. Johnson
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. June 2014, 8(2): 020919.
Paper No: MED-14-1051
DOI: https://doi.org/10.1115/1.4027022
Published Online: April 28, 2014
View Article titled, Multitine Deep Brain Stimulation Leads to Shape Neural Activation in Three Dimensions
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Topics: Biological tissues, Brain, Dimensions, Electrodes, Shapes, Design, Finite element analysis, Modeling, Voltage distribution
Journal Articles

A System for Optimizing Medical Device Development Using Finite Element Analysis Predictions

Chi-Lun Lin, Ashutosh Srivastava, Dane Coffey, Daniel Keefe, Marc Horner, Mark Swenson, Arthur Erdman
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. June 2014, 8(2): 020941.
Paper No: MED-14-1090
DOI: https://doi.org/10.1115/1.4027096
Published Online: April 28, 2014
View Article titled, A System for Optimizing Medical Device Development Using Finite Element Analysis Predictions
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Topics: Biological tissues, Cutting, Design, Finite element analysis, Medical devices, Needles, Wheels, Rotation, Motors