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Journal Articles

Hydraulic Robotic Surgical Tool Changing Manipulator

Abolfazl Pourghodrat, Carl A. Nelson, Dmitry Oleynikov

J. Med. Devices. March 2017, 11(1): 011008.

Paper No: MED-16-1193

DOI: https://doi.org/10.1115/1.4035548

Published Online: January 16, 2017

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Topics: Design, Instrumentation, Manipulators, Robotics, Springs, Surgery, Testing, Laparoscopic devices, Surgical tools, Pistons

Journal Articles

Disposable Fluidic Actuators for Miniature In-Vivo Surgical Robotics

Abolfazl Pourghodrat, Carl A. Nelson

J. Med. Devices. March 2017, 11(1): 011003.

Paper No: MED-16-1003

DOI: https://doi.org/10.1115/1.4035005

Published Online: December 21, 2016

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Topics: Actuators, Motors, Robotics, Robots, Surgery, Design, Fluids, Testing, Pressure

Journal Articles

Semi-Autonomous Locomotion for Diagnostic Endoscopy Device

Hossein Dehghani, Abolfazl Pourghodrat, Benjamin S. Terry, Carl A. Nelson, Dmitry Oleynikov, Prithviraj Dasgupta

J. Med. Devices. September 2015, 9(3): 030931.

Paper No: MED-15-1087

DOI: https://doi.org/10.1115/1.4030562

Published Online: September 1, 2015

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Topics: Biological tissues, Robots, Testing

Journal Articles

Electrohydraulic Robotic Manipulator With Multiple Instruments for Minimally Invasive Surgery

Abolfazl Pourghodrat, Carl A. Nelson, Dmitry Oleynikov

J. Med. Devices. September 2014, 8(3): 030919.

Paper No: MED-14-1070

DOI: https://doi.org/10.1115/1.4027040

Published Online: July 21, 2014

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Topics: Instrumentation, Manipulators, Surgery, Cylinders, Motors

Journal Articles

Miniature Fluidic Actuators for Surgical Robotics

Abolfazl Pourghodrat, Carl A. Nelson

J. Med. Devices. September 2014, 8(3): 030920.

Paper No: MED-14-1071

DOI: https://doi.org/10.1115/1.4027041

Published Online: July 21, 2014

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Topics: Actuators, Robotics, Surgery

Journal Articles

A Novel Articulated Drive Mechanism for Multifunctional NOTES Robot

Tao Shen, Kevin Warburton, Abolfazl Pourghodrat, Carl Nelson, Dmitry Oleynikov

J. Med. Devices. September 2014, 8(3): 030921.

Paper No: MED-14-1072

DOI: https://doi.org/10.1115/1.4027042

Published Online: July 21, 2014

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Topics: Cables, Linkages, Robots, Shapes, Motors

Journal Articles

Disposable Fluidic Self-Propelling Robot for Colonoscopy

Abolfazl Pourghodrat, Hossein Dehghani, Carl A. Nelson, Dmitry Oleynikov, Prithviraj Dasgupta, Benjamin S. Terry

J. Med. Devices. September 2014, 8(3): 030931.

Paper No: MED-14-1082

DOI: https://doi.org/10.1115/1.4027076

Published Online: July 21, 2014

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Topics: Robots

Proceedings Papers

Dimensional Optimization of a Two-Arm Robot for Single-Site Surgery Operations

Christophe Drouin, Abolfazl Pourghodrat, Sylvain Miossec, Gérard Poisson, Carl A. Nelson

Proc. ASME. IDETC-CIE2013, Volume 6A: 37th Mechanisms and Robotics Conference, V06AT07A008, August 4–7, 2013

Paper No: DETC2013-12918

DOI: https://doi.org/10.1115/DETC2013-12918

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Topics: Optimization, Robots, Surgery, Instrumentation, Cavities, Collisions (Physics), Design, Robotics, Weight (Mass)

Proceedings Papers

A System for Generating Electricity Using the Passage of Train Wheels for Improving Railroad Track Safety

Abolfazl Pourghodrat, Carl A. Nelson

Proc. ASME. IDETC-CIE2012, Volume 4: 36th Mechanisms and Robotics Conference, Parts A and B, 1025-1031, August 12–15, 2012

Paper No: DETC2012-70449

DOI: https://doi.org/10.1115/DETC2012-70449

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Topics: Electric power generation, Railroads, Safety, Trains, Wheels, Deflection, Design, Energy generation, Noise (Sound), Sensors

Proceedings Papers

Pneumatic Miniature Robot for Laparoendoscopic Single Incision Surgery

Abolfazl Pourghodrat, Carl A. Nelson, Jeff Midday

Proc. ASME. IDETC-CIE2012, Volume 4: 36th Mechanisms and Robotics Conference, Parts A and B, 43-48, August 12–15, 2012

Paper No: DETC2012-70454

DOI: https://doi.org/10.1115/DETC2012-70454

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Topics: Robots, Surgery

Proceedings Papers

Energy Harvesting From Vertical Deflection of Railroad Track Using a Hydraulic System for Improving Railroad Track Safety

Carl A. Nelson, Abolfazl Pourghodrat, Mahmood Fateh

Proc. ASME. IMECE2011, Volume 3: Design and Manufacturing, 259-266, November 11–17, 2011

Paper No: IMECE2011-63906

DOI: https://doi.org/10.1115/IMECE2011-63906

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Topics: Deflection, Energy harvesting, Hydraulic drive systems, Railroads, Safety, Rotation, Collisions (Physics), Flow (Dynamics), Fluids, Generators

Journal citation

NARROW

Hydraulic Robotic Surgical Tool Changing Manipulator

Disposable Fluidic Actuators for Miniature In-Vivo Surgical Robotics

Semi-Autonomous Locomotion for Diagnostic Endoscopy Device

Electrohydraulic Robotic Manipulator With Multiple Instruments for Minimally Invasive Surgery

Miniature Fluidic Actuators for Surgical Robotics

A Novel Articulated Drive Mechanism for Multifunctional NOTES Robot

Disposable Fluidic Self-Propelling Robot for Colonoscopy

Dimensional Optimization of a Two-Arm Robot for Single-Site Surgery Operations

A System for Generating Electricity Using the Passage of Train Wheels for Improving Railroad Track Safety

Pneumatic Miniature Robot for Laparoendoscopic Single Incision Surgery

Energy Harvesting From Vertical Deflection of Railroad Track Using a Hydraulic System for Improving Railroad Track Safety

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