1-20 of 40
Shapes
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

A Modular Articulated Instrument for Manual Laparoscopic Manipulation

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
Open the PDF for A Modular Articulated Instrument for Manual Laparoscopic Manipulation in another window
Topics: Instrumentation, Surgery, Surgical tools, Design, Shapes, Biological tissues, Simulation
Proceedings Papers

Design and Development of Novel Anatomical Scapular Fracture Fixation Plates: Population-Based and Fracture-Focused Design

Habtamu M. Yimam, Roopam Dey, Stephen J.L. Roche, Sudesh Sivarasu
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T09A003, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1027
https://doi.org/10.1115/DMD2022-1027
View Paper titled, Design and Development of Novel Anatomical Scapular Fracture Fixation Plates: Population-Based and Fracture-Focused Design
Open the PDF for Design and Development of Novel Anatomical Scapular Fracture Fixation Plates: Population-Based and Fracture-Focused Design in another window
Topics: Design, Fracture (Materials), Fracture (Process), Plates (structures), Shapes
Proceedings Papers

Paperometer: A Low-Cost Incentive Spirometer

Shonit Nair Sharma, Devrina Chidambaram, Gianna Mizzi, Daniel Rosen, Kristin Slaughter, Holly Golecki
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T04A006, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1048
https://doi.org/10.1115/DMD2021-1048
View Paper titled, Paperometer: A Low-Cost Incentive Spirometer
Open the PDF for Paperometer: A Low-Cost Incentive Spirometer in another window
Topics: Design, Engineering prototypes, Lung, Medical devices, Pandemics, Poiseuille flow, Shapes, Wakes
Proceedings Papers

3D Shape Estimation of an Active Needle Inside Tissue Using 2D Ultrasound Images

Bardia Konh, Zolboo Batsaikhan, Blayton Padasdao
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T13A008, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1053
https://doi.org/10.1115/DMD2021-1053
View Paper titled, 3D Shape Estimation of an Active Needle Inside Tissue Using 2D Ultrasound Images
Open the PDF for 3D Shape Estimation of an Active Needle Inside Tissue Using 2D Ultrasound Images in another window
Topics: Biological tissues, Needles, Shapes, Ultrasound
Proceedings Papers

A Hydraulic Bimodal Ankle to Improve Mobility and Stability for Prosthesis Users

Sara Koehler-McNicholas, Gregory Voss, Evandro Ficanha, John Looft, Nicole Walker, James Colvin, Andrew Hansen, Matthew Wernke
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T03A004, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9061
https://doi.org/10.1115/DMD2020-9061
View Paper titled, A Hydraulic Bimodal Ankle to Improve Mobility and Stability for Prosthesis Users
Open the PDF for A Hydraulic Bimodal Ankle to Improve Mobility and Stability for Prosthesis Users in another window
Topics: Mechanical admittance, Prostheses, Stability, Cycles, Shapes, Algorithms, Artificial limbs, Design, Hydraulic cylinders, Manufacturing
Proceedings Papers

Design and Development of an Adaptive Bone Fracture Fixation System

Christopher Herbert, Sudesh Sivarasu
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A007, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3276
https://doi.org/10.1115/DMD2019-3276
View Paper titled, Design and Development of an Adaptive Bone Fracture Fixation System
Open the PDF for Design and Development of an Adaptive Bone Fracture Fixation System in another window
Topics: Bone fractures, Design, Compression, Fracture (Materials), Fracture (Process), Hinges, Knudsen number, Manufacturing, Shapes, Stress
Proceedings Papers

Low-Power, Minimal-Heat Exposure Shape Memory Alloy (SMA) Actuators for On-Body Soft Robotics

Simon Ozbek, Esther Foo, J. Walter Lee, Nicholas Schleif, Brad Holschuh
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T09A014, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3287
https://doi.org/10.1115/DMD2019-3287
View Paper titled, Low-Power, Minimal-Heat Exposure Shape Memory Alloy (SMA) Actuators for On-Body Soft Robotics
Open the PDF for Low-Power, Minimal-Heat Exposure Shape Memory Alloy (SMA) Actuators for On-Body Soft Robotics in another window
Topics: Actuators, Heat, Robotics, Shape memory alloys, Compression, Temperature, Nickel titanium alloys, Heating, Low temperature, Springs
Proceedings Papers

A Deployable Multi-Tine Endoscopic Radiofrequency Ablation Electrode: Simulation Validation in a Thermochromic Tissue Phantom

Bradley Hanks, Fariha Azhar, Mary Frecker, Ryan Clement, Jenna Greaser, Kevin Snook
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A001, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3214
https://doi.org/10.1115/DMD2019-3214
View Paper titled, A Deployable Multi-Tine Endoscopic Radiofrequency Ablation Electrode: Simulation Validation in a Thermochromic Tissue Phantom
Open the PDF for A Deployable Multi-Tine Endoscopic Radiofrequency Ablation Electrode: Simulation Validation in a Thermochromic Tissue Phantom in another window
Topics: Biological tissues, Electrodes, Endoscopic devices, Phantoms, Radiofrequency ablation, Simulation, Ablation (Vaporization technology), Shapes, Tumors, Finite element analysis
Proceedings Papers

A Method and Mechanism for Harvesting Intact Autograft for Osteochondral Transplantation

Pradipta Biswas, Sakura Sikander, Pankaj Kulkarni, Sang-Eun Song
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T03A008, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3260
https://doi.org/10.1115/DMD2019-3260
View Paper titled, A Method and Mechanism for Harvesting Intact Autograft for Osteochondral Transplantation
Open the PDF for A Method and Mechanism for Harvesting Intact Autograft for Osteochondral Transplantation in another window
Topics: Bone, Cartilage, Damage, Drilling, Osteoarthritis, Shapes, Stress, Wear, Wounds
Proceedings Papers

Endoscopic End-Effector for Foreign Body Retrieval Using Shape Memory Alloy

Evan Harris, Justin Buksa, Allan Schuster, Tim Kowalewski, Julianna Abel
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A013, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3303
https://doi.org/10.1115/DMD2019-3303
View Paper titled, Endoscopic End-Effector for Foreign Body Retrieval Using Shape Memory Alloy
Open the PDF for Endoscopic End-Effector for Foreign Body Retrieval Using Shape Memory Alloy in another window
Topics: End effectors, Endoscopic devices, Shape memory alloys, Shapes, Springs, Design, Surgery
Proceedings Papers

SMA Wire Characterization for 3D Steerable Active Devices

Saeed Karimi, Bardia Konh, Hashem Ashrafiuon
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T07A003, April 9–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DMD2018-6856
https://doi.org/10.1115/DMD2018-6856
View Paper titled, SMA Wire Characterization for 3D Steerable Active Devices
Open the PDF for SMA Wire Characterization for 3D Steerable Active Devices in another window
Topics: Aerospace industry, Biocompatibility, Biomedicine, Shape memory alloys, Shape memory effects, Shapes, Smart materials, Temperature, Wire
Proceedings Papers

An Attempt to Improve Stance Mechanics of Trans-Tibial Amputee Gait by the Design of a Modular Ankle Joint Prosthetic

Alastair B. During, Sudesh Sivarasu, George Vicatos
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T03A017, April 9–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DMD2018-6945
https://doi.org/10.1115/DMD2018-6945
View Paper titled, An Attempt to Improve Stance Mechanics of Trans-Tibial Amputee Gait by the Design of a Modular Ankle Joint Prosthetic
Open the PDF for An Attempt to Improve Stance Mechanics of Trans-Tibial Amputee Gait by the Design of a Modular Ankle Joint Prosthetic in another window
Topics: Artificial limbs, Design, Cycles, Compression, Developing nations, Electronics, Errors, Osteoarthritis, Phase transitions, Shapes
Proceedings Papers

The Design and Development of Active Compression Garments for Orthostatic Intolerance

Julia Duvall, Rachael Granberry, Lucy E. Dunne, Brad Holschuh, Christopher Johnson, Kevin Kelly, Bruce Johnson, Michael Joyner
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T01A013, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3480
https://doi.org/10.1115/DMD2017-3480
View Paper titled, The Design and Development of Active Compression Garments for Orthostatic Intolerance
Open the PDF for The Design and Development of Active Compression Garments for Orthostatic Intolerance in another window
Topics: Compression, Design, Engineering prototypes, Actuators, Active materials, Biomedicine, Countermeasures, Flight, Fluids, Heart failure
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
Open the PDF for Vortex Dynamics in Sidewall Aneurysms: Hemodynamic Transition During Growth and Clinical Implications in another window
Topics: Aneurysms, Dynamics (Mechanics), Hemodynamics, Vortices, Computer simulation, Domes (Structural elements), Flow (Dynamics), Pressure, Rupture, Shapes
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
Open the PDF for Ureterovesical Junction Competence Depends on Ureteral Orifice More Than Intravesical Tunnel Length in another window
Topics: Junctions, Tunnels, Shapes, Surgery, Pressure, Collapse, Computer simulation, Flow (Dynamics), Kidney, Leakage
Proceedings Papers

Treating Epilepsy via Thermal Ablation: Initial Experiments With an MRI-Guided Concentric Tube Robot

Yue Chen, Megan E. Poorman, David B. Comber, E. Bryn Pitt, Cindy Liu, Isuru S. Godage, Hong Yu, William A. Grissom, Eric J. Barth, Robert J. Webster, III
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T02A002, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3408
https://doi.org/10.1115/DMD2017-3408
View Paper titled, Treating Epilepsy via Thermal Ablation: Initial Experiments With an MRI-Guided Concentric Tube Robot
Open the PDF for Treating Epilepsy via Thermal Ablation: Initial Experiments With an MRI-Guided Concentric Tube Robot in another window
Topics: Ablation (Vaporization technology), Magnetic resonance imaging, Robots, Brain, Needles, Nervous system, Patient treatment, Probes, Resolution (Optics), Risk
Proceedings Papers

Design of an Eye Speculum With Vibrational Anesthesia for Pain Management

Laura Ruhala, David Malitz, Brad Elpers, Aaron Megal, Megan Perry
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A027, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3532
https://doi.org/10.1115/DMD2017-3532
View Paper titled, Design of an Eye Speculum With Vibrational Anesthesia for Pain Management
Open the PDF for Design of an Eye Speculum With Vibrational Anesthesia for Pain Management in another window
Topics: Design, Surgery, Physiology, Shapes, Vibration
Proceedings Papers

Virtual Hip Replacement Simulator for 3D Printed Implants

Neil Vaughan, Venketesh N. Dubey
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T09A011, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3496
https://doi.org/10.1115/DMD2017-3496
View Paper titled, Virtual Hip Replacement Simulator for 3D Printed Implants
Open the PDF for Virtual Hip Replacement Simulator for 3D Printed Implants in another window
Topics: Additive manufacturing, Hip joint prostheses, Orthopedics, Surgery, Simulation, Hip fractures, Virtual reality, Arthroscopy, Biomaterials, Computer software
Proceedings Papers

A Custom Contoured Surgical Pillow to Reduce Soring

Robert Rizza, XueCheng Liu, William Clarke, Channing Tassone
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A004, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3342
https://doi.org/10.1115/DMD2017-3342
View Paper titled, A Custom Contoured Surgical Pillow to Reduce Soring
Open the PDF for A Custom Contoured Surgical Pillow to Reduce Soring in another window
Topics: Surgery, Pressure, Wedges, Design, Shear stress, Shear (Mechanics), Skin, Blood flow, Manufacturing, Orthotics
Proceedings Papers

Comparative Study of Caucasian and Chinese Femur Shapes for Evidence-Based Implant Design

Lara Vigneron, Mike Lawrenchuk, Colleen Wivell, Sebastian De Boodt
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A040, September 11–13, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FMD2013-16151
https://doi.org/10.1115/FMD2013-16151
View Paper titled, Comparative Study of Caucasian and Chinese Femur Shapes for Evidence-Based Implant Design
Open the PDF for Comparative Study of Caucasian and Chinese Femur Shapes for Evidence-Based Implant Design in another window
Topics: Design, Shapes, Anatomy, Biomedical imaging