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Proceedings Papers

Implementation of Handle Redesign for Minimally Invasive Stapler-Cutter Instrument

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Peyton Kullmann, Carl A. Nelson, Mark A. Carlson
Proc. ASME. DMD2025, 2025 Design of Medical Devices Conference, V001T08A001, April 28–30, 2025
Publisher: American Society of Mechanical Engineers
Paper No: DMD2025-1012
https://doi.org/10.1115/DMD2025-1012
View Paper titled, Implementation of Handle Redesign for Minimally Invasive Stapler-Cutter Instrument
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Topics: Design, Ergonomics, Errors, Geometry, Instrumentation, Safety, Surgery, Surgical tools
Proceedings Papers

Comparative Computational Fluid Dynamics Analysis of Pulmonary Airway Flow and Surgical Outcomes for a Patient with Tracheal Stenosis

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Ceyda Kara, Hang Yi, Ahmadreza Haghnegahdar, Yu Feng
Proc. ASME. DMD2025, 2025 Design of Medical Devices Conference, V001T02A008, April 28–30, 2025
Publisher: American Society of Mechanical Engineers
Paper No: DMD2025-1083
https://doi.org/10.1115/DMD2025-1083
View Paper titled, Comparative Computational Fluid Dynamics Analysis of Pulmonary Airway Flow and Surgical Outcomes for a Patient with Tracheal Stenosis
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Topics: Computational fluid dynamics, Flow (Dynamics), Performance, Pressure drop, Shear stress, Surgery, Trachea
Proceedings Papers

Design of a Lightweight Ambulation Support for In-Home Rehabilitation

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Zach McWilliams, Yucheng Li, Carl Nelson, Tyler Scherr
Proc. ASME. DMD2025, 2025 Design of Medical Devices Conference, V001T09A007, April 28–30, 2025
Publisher: American Society of Mechanical Engineers
Paper No: DMD2025-1065
https://doi.org/10.1115/DMD2025-1065
View Paper titled, Design of a Lightweight Ambulation Support for In-Home Rehabilitation
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Topics: Design, Surgery, Engineering prototypes, Hinges, Mechanical admittance, Optimization, Storage, Weight (Mass)
Proceedings Papers

Information-Encoded Fiducial Design for Intraprocedural Detection and Registration of Medical Devices

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Thomas Lilieholm, Jose Guerrero Gonzalez, Andrew L. Alexander, Terrence R. Oakes, Walter F. Block
Proc. ASME. DMD2025, 2025 Design of Medical Devices Conference, V001T08A004, April 28–30, 2025
Publisher: American Society of Mechanical Engineers
Paper No: DMD2025-1061
https://doi.org/10.1115/DMD2025-1061
View Paper titled, Information-Encoded Fiducial Design for Intraprocedural Detection and Registration of Medical Devices
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Topics: Design, Magnetic resonance imaging, Medical devices, Imaging, Signals, Computer software, Hardware, Biomedical imaging, Phantoms, Surgery
Proceedings Papers

Mobile Technology for Measurement of Wrist Joint Range of Motion

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Moein Enayati, Taghi Ramazanian, Hilal Maradit Kremers
Proc. ASME. DMD2025, 2025 Design of Medical Devices Conference, V001T03A001, April 28–30, 2025
Publisher: American Society of Mechanical Engineers
Paper No: DMD2025-1015
https://doi.org/10.1115/DMD2025-1015
View Paper titled, Mobile Technology for Measurement of Wrist Joint Range of Motion
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Topics: Accelerometers, Bridges (Structures), Design, Feedback, Haptics, Performance, Surgery, Visualization
Proceedings Papers

A Modular Cervical Retractor System for Multilevel ACDF Surgeries

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Sarah Scheerer, Rebecca Rainey, Jordan Darden, PhD, Adeolu Olasunkanmi, MD, Christopher B. Arena, PhD
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A011, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1088
https://doi.org/10.1115/DMD2024-1088
View Paper titled, A Modular Cervical Retractor System for Multilevel ACDF Surgeries
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Topics: Blades, Disks, Intervertebral discs, Surgery, Anatomy, Design, Accidents, Cervical spine, Discectomies, Mechanical admittance
Proceedings Papers

A Flexible Patella Fracture Device for Increased Anterior Cortical Compression

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Connor Huxman, Gary Updegrove, April Armstrong, Gregory Lewis, Jared Butler
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T09A011, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1086
https://doi.org/10.1115/DMD2024-1086
View Paper titled, A Flexible Patella Fracture Device for Increased Anterior Cortical Compression
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Topics: Compression, Fracture (Materials), Fracture (Process), Displacement, Electrical wires, Finite element analysis, Plates (structures), Screws, Surgery, Tension
Proceedings Papers

A Novel Tool for Application of Bone Wax in Neurotologic and Skull Base Surgery

Free

Miriam R. Smetak, Zachary O’Connor, Matthew Shew, Albert H. Kim
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A006, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1045
https://doi.org/10.1115/DMD2024-1045
View Paper titled, A Novel Tool for Application of Bone Wax in Neurotologic and Skull Base Surgery
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Topics: Bone, Surgery
Proceedings Papers

A Modular Articulated Instrument for Manual Laparoscopic Manipulation

Free

Lily Scholnik, Carl A. Nelson
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A005, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1043
https://doi.org/10.1115/DMD2024-1043
View Paper titled, A Modular Articulated Instrument for Manual Laparoscopic Manipulation
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Topics: Instrumentation, Surgery, Surgical tools, Design, Shapes, Biological tissues, Simulation
Proceedings Papers

Design and Analysis of a Semi-Robotic Tool Support System for Laparoscopic Surgery

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Nicolette Fournelis, Sang-Eun Song
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T07A004, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1095
https://doi.org/10.1115/DMD2024-1095
View Paper titled, Design and Analysis of a Semi-Robotic Tool Support System for Laparoscopic Surgery
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Topics: Design, Robotics, Surgery
Proceedings Papers

Flexible Precision: Design and Testing of a Snake-Inspired Robotic Arm for Large Organ and Tissue Retraction During Robot-Assisted Surgery

Free

Basil P. Alias, Raaghav Bageshwar
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A010, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1087
https://doi.org/10.1115/DMD2024-1087
View Paper titled, Flexible Precision: Design and Testing of a Snake-Inspired Robotic Arm for Large Organ and Tissue Retraction During Robot-Assisted Surgery
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Topics: Biological tissues, Design, Finite element analysis, Printing, Robotic-assisted surgery, Robotics, Servomotors, Stereolithography, Surgery, Testing
Proceedings Papers

Effect of Myocardial Postconditioning with Polyunsaturated Fatty Acids on the Hemodynamics of Reanimated Swine Hearts

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Samanta Toczyl, Jörg Reifart, Paul A Iaizzo
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A009, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1072
https://doi.org/10.1115/DMD2024-1072
View Paper titled, Effect of Myocardial Postconditioning with Polyunsaturated Fatty Acids on the Hemodynamics of Reanimated Swine Hearts
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Topics: Hemodynamics, Blood, Damage, Emulsions, Heart failure, Oxygen, Physiology, Polishing equipment, Surgery, Wounds
Proceedings Papers

Material Comparison for Surgical Simulation Models

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Walter J. Dickey, Robert Hedge, RPT C-NPT, Cesar J. Bravo, MD, Christopher B. Arena, PhD
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T06A004, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1065
https://doi.org/10.1115/DMD2024-1065
View Paper titled, Material Comparison for Surgical Simulation Models
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Topics: Additive manufacturing, Drills (Tools), Simulation models, Surgery
Proceedings Papers

In Search of a Quantitative Facial Analysis Tool: An Initial Study

Free

Basil P. Alias, Raghave Upadhyaya, James Zhang
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T02A006, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1050
https://doi.org/10.1115/DMD2024-1050
View Paper titled, In Search of a Quantitative Facial Analysis Tool: An Initial Study
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Topics: Computer software, Computer vision, Machine learning, Performance, Surgery
Proceedings Papers

SCAN, AIM, GO: A Compact Brain Device Guide for Accelerating Minimally-Invasive Image Guided Neurosurgeries

Free

Thomas Lilieholm, Terrence Oakes, Wendell Lake, Azam Ahmed, Andrew L Alexander, Walter F Block
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A003, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1031
https://doi.org/10.1115/DMD2024-1031
View Paper titled, SCAN, AIM, GO: A Compact Brain Device Guide for Accelerating Minimally-Invasive Image Guided Neurosurgeries
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Topics: Brain, Magnetic resonance imaging, Neurosurgery, Surgery, Trajectories (Physics), Phantoms, Anatomy, Computer software, Drills (Tools), Needles
Proceedings Papers

Fetal Surgery Device Concepts for the Treatment of Hypoplastic Left Heart Syndrome with Intact Atrial Septum

Free

Achu G. Byju, Kwonsoo Chun, Michael A. Belfort, Balakrishna Haridas
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T01A005, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1074
https://doi.org/10.1115/DMD2024-1074
View Paper titled, Fetal Surgery Device Concepts for the Treatment of Hypoplastic Left Heart Syndrome with Intact Atrial Septum
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Topics: Surgery
Proceedings Papers

Improved Portable Instrument Tracking System for Surgical Training

Free

Victoria Nelson, Han Wei (Kelvin) Ang, Simon Thengvall, Carl A. Nelson, Hong Li, Irene Suh, Ka-Chun Siu
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T06A006, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1077
https://doi.org/10.1115/DMD2024-1077
View Paper titled, Improved Portable Instrument Tracking System for Surgical Training
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Topics: Portable instruments, Surgery, Virtual reality
Proceedings Papers

Innovative Pediatric Box Trainer for Laparoscopy: Insights from Force Measurement

Free

Hang-Ling Wu, Israa Elsaadany, Scarlett Miller, Jason Moore
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A001, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1022
https://doi.org/10.1115/DMD2024-1022
View Paper titled, Innovative Pediatric Box Trainer for Laparoscopy: Insights from Force Measurement
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Topics: Biomedicine, Force measurement, Pediatrics, Grasping, Surgery, Augmented reality, Design, Feedback, Force feedback, Needles
Proceedings Papers

User-Centered Design Enhancements for Minimally Invasive Stapler-Cutter Instruments

Free

Nick Swerczek, Peyton Kullmann, Carl A. Nelson, Mark A. Carlson
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A007, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1063
https://doi.org/10.1115/DMD2024-1063
View Paper titled, User-Centered Design Enhancements for Minimally Invasive Stapler-Cutter Instruments
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Topics: Instrumentation, Surgery, User-centered design, Design, Cables, Kinematics, Pulleys, Surgical tools
Proceedings Papers

Meatome: A Novel Clamp for Single Step Urethral Meatal Stenosis Surgery

Free

Thomas Hartmann, Sang-Eun Song, Hubert S Swana
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T11A001, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1004
https://doi.org/10.1115/DMD2022-1004
View Paper titled, Meatome: A Novel Clamp for Single Step Urethral Meatal Stenosis Surgery
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Topics: Clamps (Tools), Surgery, Instrumentation, Additive manufacturing, Blades, Engineering prototypes, Metals, Modeling, Skin, Surgical tools