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Journal Articles

Initial Assessments of a Handheld Indentation Probe's Correlation With Cancellous Bone Density, Stiffness, and Strength: An Objective Alternative to “Thumb Testing”

Jacob M. Reeves, Tom Vanasse, Chris Roche, Kenneth J. Faber, G. Daniel G. Langohr
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. December 2021, 15(4): 044502.
Paper No: MED-21-1102
https://doi.org/10.1115/1.4052305
Published Online: October 13, 2021
View Article titled, Initial Assessments of a Handheld Indentation Probe's Correlation With Cancellous Bone Density, Stiffness, and Strength: An Objective Alternative to “Thumb Testing”
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Topics: Bone, Compressive strength, Density, Springs, Testing, Cylinders, Shapes, Needles, Materials properties, Arthroplasty
Journal Articles

Design of a Variable Stiffness Pneumatic Ankle Prosthesis With Self-Recharging for Weightlifting Exercise

Hannah X. Mrazsko, Jason T. Dekarske, Peter G. Adamczyk
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2020, 14(3): 034501.
Paper No: MED-19-1144
https://doi.org/10.1115/1.4047493
Published Online: June 26, 2020
View Article titled, Design of a Variable Stiffness Pneumatic Ankle Prosthesis With Self-Recharging for Weightlifting Exercise
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Topics: Biomechanics, Cylinders, Design, Pressure, Prostheses, Stiffness, Artificial limbs, Reservoirs, Weight (Mass), Valves
Journal Articles

Hydraulic Robotic Surgical Tool Changing Manipulator

Abolfazl Pourghodrat, Carl A. Nelson, Dmitry Oleynikov
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2017, 11(1): 011008.
Paper No: MED-16-1193
https://doi.org/10.1115/1.4035548
Published Online: January 16, 2017
View Article titled, Hydraulic Robotic Surgical Tool Changing Manipulator
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Topics: Design, Instrumentation, Manipulators, Robotics, Springs, Surgery, Testing, Laparoscopic devices, Surgical tools, Pistons
Journal Articles

Computer-Controlled Eucapnic Voluntary Hyperpnea Challenge Method

Ahmed M. Al-Jumaily, Lulu Wang
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. December 2016, 10(4): 044507.
Paper No: MED-15-1282
https://doi.org/10.1115/1.4034146
Published Online: September 12, 2016
View Article titled, Computer-Controlled Eucapnic Voluntary Hyperpnea Challenge Method
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Topics: Computers, Design, Flow (Dynamics), Graphical user interfaces, Pressure, Cylinders, Computer software, Valves, Biomedicine, Ventilation
Journal Articles

Design and Modeling of a Passive Hydraulic Device for Muscle Spasticity Simulation

Jiahui Liang, Randy H. Ewoldt, Steven R. Tippett, Elizabeth T. Hsiao-Wecksler
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Special Section Technical Briefs
J. Med. Devices. June 2016, 10(2): 020954.
Paper No: MED-16-1175
https://doi.org/10.1115/1.4033247
Published Online: May 12, 2016
View Article titled, Design and Modeling of a Passive Hydraulic Device for Muscle Spasticity Simulation
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Topics: Design, Flow (Dynamics), Modeling, Muscle, Pistons, Simulation, Fluids, Cylinders
Journal Articles

Magnetic Resonance Imaging Compatible Pneumatic Stepper Motor With Geneva Drive

Adam Wineland, Yue Chen, Zion Tsz Ho Tse
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Special Section Technical Briefs
J. Med. Devices. June 2016, 10(2): 020950.
Paper No: MED-16-1172
https://doi.org/10.1115/1.4033244
Published Online: May 12, 2016
View Article titled, Magnetic Resonance Imaging Compatible Pneumatic Stepper Motor With Geneva Drive
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Topics: Magnetic resonance imaging, Motors, Stepper motors, Stress, Rotation, Torque, Switches, Cylinders
Journal Articles

Electrohydraulic Robotic Manipulator With Multiple Instruments for Minimally Invasive Surgery

Abolfazl Pourghodrat, Carl A. Nelson, Dmitry Oleynikov
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2014, 8(3): 030919.
Paper No: MED-14-1070
https://doi.org/10.1115/1.4027040
Published Online: July 21, 2014
View Article titled, Electrohydraulic Robotic Manipulator With Multiple Instruments for Minimally Invasive Surgery
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Topics: Instrumentation, Manipulators, Surgery, Cylinders, Motors
Journal Articles

Design and Control of an Magnetic Resonance Compatible Precision Pneumatic Active Cannula Robot

David B. Comber, Eric J. Barth, Robert J. Webster, III
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research-Article
J. Med. Devices. March 2014, 8(1): 011003.
Paper No: MED-12-1160
https://doi.org/10.1115/1.4024832
Published Online: December 6, 2013
View Article titled, Design and Control of an Magnetic Resonance Compatible Precision Pneumatic Active Cannula Robot
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Topics: Control equipment, Design, Robots, Pistons, Cylinders, Robotics
Journal Articles

The Design and Development of a New Light-Weight Portable Oxygen System

Anne Bruton, Ian Sinclair, Elizabeth Arnold, Warren Hepples, Francis Kay, Graeme Maisey, Andy Norwood, Mike Clinch
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research Papers
J. Med. Devices. September 2012, 6(3): 031007.
https://doi.org/10.1115/1.4007180
Published Online: August 20, 2012
View Article titled, The Design and Development of a New Light-Weight Portable Oxygen System
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Topics: Cylinders, Design, Oxygen, Flow (Dynamics), Weight (Mass)
Journal Articles

Development and Performance of a Controllable Autoloading Needle-Free Jet Injector

Brian D. Hemond, Andrew Taberner, Cathy Hogan, Bryan Crane, Ian W. Hunter
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Innovations
J. Med. Devices. March 2011, 5(1): 015001.
https://doi.org/10.1115/1.4003330
Published Online: February 3, 2011
View Article titled, Development and Performance of a Controllable Autoloading Needle-Free Jet Injector
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Topics: Actuators, Biological tissues, Control systems, Cylinders, Design, Ejectors, Fluids, Instrumentation, Pressure, Hardware
Journal Articles

An Improved Smart Ankle Foot Othosis Design Using Dual Fluid Power Cylinders

Ricky Mehta, Eric L. Rohrs, Katarina F. Lipat, Evan C. Reed, Manish Paliwal
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2010, 4(2): 027522.
https://doi.org/10.1115/1.3443177
Published Online: August 10, 2010
View Article titled, An Improved Smart Ankle Foot Othosis Design Using Dual Fluid Power Cylinders
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Topics: Cylinders, Design, Fluids, Force sensors, Orthotics, Resistors, Springs, Engines, Motors, Hydraulic cylinders
Journal Articles

Sleeve Gastrectomy Surgical Assistive Instrument for Accurate Remnant Stomach Volume

Imad H. Elhajj, Nancy Dib, Sally Antoun, Georges Al-Hajj
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Innovations
J. Med. Devices. June 2010, 4(2): 025001.
https://doi.org/10.1115/1.4001520
Published Online: August 4, 2010
View Article titled, Sleeve Gastrectomy Surgical Assistive Instrument for Accurate Remnant Stomach Volume
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Topics: Instrumentation, Pressure, Surgery, Design, Testing, Pressure measurement, Water, Cylinders, Fluids, Weight (Mass)
Journal Articles

The Therapress 1600i: Accelerating Knee Rehabilitation

A. Geronimo, M. Holyoak, M. Oliver, E. Scherm, M. Paliwal
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027503.
https://doi.org/10.1115/1.3134837
Published Online: June 29, 2009
View Article titled, The Therapress 1600i: Accelerating Knee Rehabilitation
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Topics: Electromyography, Knee, Machinery, Design, Muscle, Patient treatment, Signals, Biomechanics, Control equipment, Cylinders
Journal Articles

Single Channel Hybrid FES Gait Assist System

A. Kangude, B. Burgstahler, J. Katsys, W. Durfee
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027502.
https://doi.org/10.1115/1.3134763
Published Online: June 29, 2009
View Article titled, Single Channel Hybrid FES Gait Assist System
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Topics: Actuators, Biomedical equipment, Bracing (Construction), Brakes, Braking, Conceptual design, Cycles, Cylinders, Design, Energy storage
Journal Articles

Development of Nanoporous Ultrathin Membranes For Implantable Drug Delivery

Eric E. Nuxoll, Marc A. Hillmyer, Ronald A. Siegel
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2008, 2(2): 027561.
https://doi.org/10.1115/1.2927432
Published Online: June 26, 2008
View Article titled, Development of Nanoporous Ultrathin Membranes For Implantable Drug Delivery
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Topics: Drug delivery systems, Etching, Membranes, Photolithography, Polymer films, Self-assembly, Strength (Materials), Silicon, Composite materials, Drugs