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Journal Articles

Mechanical and in Vitro Testing of a Biomechanically Fidelic, Compliant Mechanism Based, Motion-Preserving Lumbar Interbody Device

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Daniel Orr, Tyler Peterson, Anna Jensen, Andrew Thomson, Ron Anderson, Anton E. Bowden
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. September 2025, 19(3): 031007.
Paper No: MED-24-1178
https://doi.org/10.1115/1.4068611
Published Online: May 23, 2025
View Articletitled, Mechanical and in Vitro Testing of a Biomechanically Fidelic, Compliant Mechanism Based, Motion-Preserving Lumbar Interbody Device
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Topics: Testing, Stress, Compliant mechanisms, Design, Rotation
Includes: Supplementary data
Journal Articles

Measuring Relative Motion to Develop an Interface That Off-Loads the Lower Limb

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W. Brett Johnson, Sarah Pesquera, Joshua D. Childress, Jacqueline R. Villanueva, Stefanie M. Shiels, W. Lee Childers
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. March 2025, 19(1): 014502.
Paper No: MED-24-1034
https://doi.org/10.1115/1.4067347
Published Online: January 17, 2025
View Articletitled, Measuring Relative Motion to Develop an Interface That Off-Loads the Lower Limb
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Topics: Fracture (Materials), Fracture (Process), Orthotics, Stress, Tendons, Testing, Weight (Mass), Wounds, Design, Bearings
Journal Articles

A Better Way to Visualize the Cervix: A Low-Cost Cervical Cancer Screening Device for LMIC Settings

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Anita Dey Barsukova, Ahmad Mujtaba Jebran, Naomi Lynch, Amit Galgali, Andrea Moncada, Lauren Sakerka, Cody Cotner, Sonya Davey, Vivek Nimgaonkar, Binbin Ying, Keegan Mendez, Giovanni Traverso
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. June 2025, 19(2): 021002.
Paper No: MED-24-1064
https://doi.org/10.1115/1.4067171
Published Online: December 11, 2024
View Articletitled, A Better Way to Visualize the Cervix: A Low-Cost Cervical Cancer Screening Device for LMIC Settings
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Topics: Canals, Cancer, Design, Pressure, Visualization, Testing, Finite element analysis, Stress
Journal Articles

A Wearable Multichannel Electrical Stimulator for Tremor Suppression

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Tongpo Zhang, Huiqian Ying
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. March 2025, 19(1): 014501.
Paper No: MED-24-1086
https://doi.org/10.1115/1.4066678
Published Online: October 22, 2024
View Articletitled, A Wearable Multichannel Electrical Stimulator for Tremor Suppression
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Topics: Pumps, Stress, Currents, Capacitors, Resistors, Circuits, Muscle
Journal Articles

Fatigue Analysis of Nitinol Peripheral Artery Stents Under Complex Loads

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Yanlong Chen, Haiquan Feng, Hailu Zhang, Juan Su, Lin Wang
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2025, 19(1): 011003.
Paper No: MED-24-1087
https://doi.org/10.1115/1.4066698
Published Online: October 22, 2024
View Articletitled, Fatigue Analysis of Nitinol Peripheral Artery Stents Under Complex Loads
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Topics: Fracture (Materials), Stents, Stress, Deformation, Nickel titanium alloys, Fatigue life, Fatigue, Fatigue strength
Journal Articles

A Modular Nitinol Model With Lode Angle-Based Asymmetry and Improved Representation of the Superelastic Loops for Medical Device Applications

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John Mould, Alex Kelly, Ash Peterson, Nuno Rebelo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2024, 18(2): 024501.
Paper No: MED-23-1125
https://doi.org/10.1115/1.4065513
Published Online: May 30, 2024
View Articletitled, A Modular Nitinol Model With Lode Angle-Based Asymmetry and Improved Representation of the Superelastic Loops for Medical Device Applications
Open the PDF for A Modular Nitinol Model With Lode Angle-Based Asymmetry and Improved Representation of the Superelastic Loops for Medical Device Applications in another window
Topics: Compression, Medical devices, Tension, Nickel titanium alloys, Shear (Mechanics), Stress
Journal Articles

Improved Durability of a Modular Axial Fixator for Stable and Unstable Proximal Femoral Fractures: A Patient-Specific Finite Element Analysis

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H. Kursat Celık, Mustafa Içen, Hakan Ozdemır, Allan E.W. Rennıe
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2024, 18(1): 011007.
Paper No: MED-24-1016
https://doi.org/10.1115/1.4065414
Published Online: May 9, 2024
View Articletitled, Improved Durability of a Modular Axial Fixator for Stable and Unstable Proximal Femoral Fractures: A Patient-Specific Finite Element Analysis
Open the PDF for Improved Durability of a Modular Axial Fixator for Stable and Unstable Proximal Femoral Fractures: A Patient-Specific Finite Element Analysis in another window
Topics: Bone, Durability, Femoral fractures, Finite element analysis, Fracture (Materials), Fracture (Process), Stress, Design, Simulation, Screws
Journal Articles

A New Handheld Tool to Select the Correct Tibial Insert Thickness by Measuring the Force to Push a Trial Insert Into Position During Total Knee Arthroplasty Surgery

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Gabriel Santana, Stephen M. Howell, Maury L. Hull
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2024, 18(1): 011002.
Paper No: MED-23-1173
https://doi.org/10.1115/1.4064973
Published Online: March 20, 2024
View Articletitled, A New Handheld Tool to Select the Correct Tibial Insert Thickness by Measuring the Force to Push a Trial Insert Into Position During Total Knee Arthroplasty Surgery
Open the PDF for A New Handheld Tool to Select the Correct Tibial Insert Thickness by Measuring the Force to Push a Trial Insert Into Position During Total Knee Arthroplasty Surgery in another window
Topics: Arthroplasty, Design, Knee, Stress, Surgery, Testing, Stiffness, Data acquisition
Journal Articles

Leveraging Compliance to Design a Minimally Invasive, Expandable Interbody Cage Capable of Customized Anatomical Fit for Spinal Fusion Surgery

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Daniel J. Orr, Christian Payne, Hailey Jones, James Anderson, Alek Sperry, Brandon Sargent, Bruce M. Frankel, Larry L. Howell, Anton E. Bowden
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2024, 18(1): 011001.
Paper No: MED-23-1146
https://doi.org/10.1115/1.4064963
Published Online: March 13, 2024
View Articletitled, Leveraging Compliance to Design a Minimally Invasive, Expandable Interbody Cage Capable of Customized Anatomical Fit for Spinal Fusion Surgery
Open the PDF for Leveraging Compliance to Design a Minimally Invasive, Expandable Interbody Cage Capable of Customized Anatomical Fit for Spinal Fusion Surgery in another window
Topics: Compliant mechanisms, Compression, Design, Finite element analysis, Optimization, Shear (Mechanics), Spinal fusion, Surgery, Testing, Mechanical testing
Journal Articles

A Novel Quasilinear Viscoelastic Model of the Bending of a Steerable Catheter

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Jajun Ryu, Jung Hwan Ahn, Hwa Young Kim
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. September 2023, 17(3): 031005.
Paper No: MED-22-1134
https://doi.org/10.1115/1.4063215
Published Online: August 31, 2023
View Articletitled, A Novel Quasilinear Viscoelastic Model of the Bending of a Steerable Catheter
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Topics: Catheters, Relaxation (Physics), Stress
Journal Articles

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

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Jacqueline M. Contento, Paige N. Mass, Rohan N. Kumthekar, Charles I. Berul, Justin D. Opfermann
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. December 2022, 16(4): 041005.
Paper No: MED-22-1020
https://doi.org/10.1115/1.4054999
Published Online: July 26, 2022
View Articletitled, 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 Retractable Six-Prong Laparoscopic Grasper for Laparoscopic Myomectomy

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Brenden Butters, Álvaro Fernández-Galiana, Daniel Wollin, Giovanni Traverso, Alexander Slocum, John Petrozza
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. September 2022, 16(3): 031003.
Paper No: MED-21-1230
https://doi.org/10.1115/1.4054013
Published Online: March 31, 2022
View Articletitled, A Retractable Six-Prong Laparoscopic Grasper for Laparoscopic Myomectomy
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Topics: Biological tissues, Construction, Design, Engineering prototypes, Grasping, Surgery, Testing, Tumors, Manufacturing, Stress
Journal Articles

Finite Element Analysis and Bench Testing of Ventricular Septal Defect Occluder

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Yiming Li, Chengli Song, Kun Sun
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. September 2022, 16(3): 031002.
Paper No: MED-21-1145
https://doi.org/10.1115/1.4054082
Published Online: March 31, 2022
View Articletitled, 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

CRISIS Ventilator: Pilot Study of a Three-Dimensional-Printed Gas-Powered Resuscitator in a Porcine Model

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S. James El Haddi, Alex Brito, Sarayu Subramanian, XiaoYue Han, Whitney Menzel, Evan Fontaine, Maria Luisa Appleman, Joseph P. Garay, Dennis Child, Stephanie Nonas, Martin A. Schreiber, Albert Chi
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. March 2022, 16(1): 014503.
Paper No: MED-21-1186
https://doi.org/10.1115/1.4054147
Published Online: March 28, 2022
View Articletitled, CRISIS Ventilator: Pilot Study of a Three-Dimensional-Printed Gas-Powered Resuscitator in a Porcine Model
Open the PDF for CRISIS Ventilator: Pilot Study of a Three-Dimensional-Printed Gas-Powered Resuscitator in a Porcine Model in another window
Topics: Additive manufacturing, Biomedicine, Blood, Leakage, Lung, Pressure, Ventilation, Hemodynamics, Biological tissues, Diseases
Journal Articles

Use of Real-World Data for Enhancing Model Credibility: Applications to Medical Device Development

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Paul Briant, Jeffrey E. Bischoff, Mehul A. Dharia, Franck Le Navéaux, XueMei Li, Sanjeev Kulkarni, Danny Levine, David O. Ramos, Payman Afshari
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. September 2022, 16(3): 031001.
Paper No: MED-21-1176
https://doi.org/10.1115/1.4053888
Published Online: March 22, 2022
View Articletitled, Use of Real-World Data for Enhancing Model Credibility: Applications to Medical Device Development
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Topics: Calibration, Computer simulation, Failure mechanisms, Fracture (Materials), Fracture (Process), Medical devices, Stress, Testing
Journal Articles

Development and Validation of a Physiological Testing Method for Sternal Closure Systems

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Annette Kienle, Nadine Renner, Constanze Bischoff
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. June 2022, 16(2): 021011.
Paper No: MED-21-1137
https://doi.org/10.1115/1.4053687
Published Online: March 2, 2022
View Articletitled, Development and Validation of a Physiological Testing Method for Sternal Closure Systems
Open the PDF for Development and Validation of a Physiological Testing Method for Sternal Closure Systems in another window
Topics: Cycles, Physiology, Separation (Technology), Stress, Testing, Wire, Fracture (Materials), Fracture (Process)
Journal Articles

A New Test Method for In Vitro Evaluation of Pedicle Screw Loosening Potential

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Otávio Teixeira Pinto, Isabel Flesch Laforce, Dimitra Vlaskou Badra, Carlos Rodrigo de Mello Roesler
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. December 2021, 15(4): 041008.
Paper No: MED-21-1089
https://doi.org/10.1115/1.4052517
Published Online: October 18, 2021
View Articletitled, A New Test Method for In Vitro Evaluation of Pedicle Screw Loosening Potential
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Topics: Screws, Spinal pedicle screws, Stress, Testing, Bone, Design, Statistical analysis
Journal Articles

Apparatus for In Vivo Knee Laxity Assessment Using High-Speed Stereo Radiography

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Thor E. Andreassen, Landon D. Hamilton, Donald Hume, Sean E. Higinbotham, Yashar Behnam, Chadd Clary, Kevin B. Shelburne
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. December 2021, 15(4): 041004.
Paper No: MED-20-1204
https://doi.org/10.1115/1.4051834
Published Online: September 10, 2021
View Articletitled, Apparatus for In Vivo Knee Laxity Assessment Using High-Speed Stereo Radiography
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Topics: Knee, Stress, Testing, Robotics
Journal Articles

A Systematic Review of Compliant Mechanisms as Orthopedic Implants

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Connor Huxman, Jared Butler
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Review Articles
J. Med. Devices. December 2021, 15(4): 040802.
Paper No: MED-21-1053
https://doi.org/10.1115/1.4052011
Published Online: September 10, 2021
View Articletitled, A Systematic Review of Compliant Mechanisms as Orthopedic Implants
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Topics: Compliant mechanisms, Design, Elastomers, Orthopedics, Stress, Rolling contact, Spinal implants, Deflection, Surgery
Journal Articles

Three-Dimensional Force Perception of Robotic Bipolar Forceps for Brain Tumor Resection

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Xiu-Heng Zhang, Heng Zhang, Zhen Li, Gui-Bin Bian
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. September 2021, 15(3): 031013.
Paper No: MED-20-1195
https://doi.org/10.1115/1.4051361
Published Online: July 12, 2021
View Articletitled, Three-Dimensional Force Perception of Robotic Bipolar Forceps for Brain Tumor Resection
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Topics: Biological tissues, Brain, Sensors, Tumors, Surgery, Calibration, Robots, Wavelength, Robotics, Stress