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Proceedings Papers

Electromagnetic Transmission Coefficient-Based Assessment of Tissue State During Microwave Ablation

Nooshin Zeinali, Jan Sebek, Hojjatollah Fallahi, Austin Pfannenstiel, Punit Prakash

Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T02A004, April 11–14, 2022

Paper No: DMD2022-1037

DOI: https://doi.org/10.1115/DMD2022-1037

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Topics: Ablation (Vaporization technology), Biological tissues, Microwaves

Proceedings Papers

Development of an Epicardial Mapping Tank for Noninvasive Electrical Mapping of Ex Vivo Large Mammalian Hearts

Renee C. Brigham, Erik R. Donley, Paul A. Iaizzo

Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T01A006, April 11–14, 2022

Paper No: DMD2022-1069

DOI: https://doi.org/10.1115/DMD2022-1069

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Topics: Ablation (Vaporization technology), Arrhythmias, Computer software, Design, Electrodes, Electrophysiology, Geometry, Heat conduction, Medical devices, Physiology

Proceedings Papers

Evaluating the Potential Susceptibilities of Swine Bronchi to Colateral Damage from Applied Cryoablation

Weston Upchurch, David Ramirez, Paul A. Iaizzo

Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T02A003, April 12–15, 2021

Paper No: DMD2021-1046

DOI: https://doi.org/10.1115/DMD2021-1046

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Topics: Ablation (Vaporization technology), Damage

Proceedings Papers

Altered Vascular Contractilities Associated with the Applications of Irreversible Electroporation

David A Ramirez, Weston Upchurch, Paul A Iaizzo

Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T02A006, April 12–15, 2021

Paper No: DMD2021-1057

DOI: https://doi.org/10.1115/DMD2021-1057

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Topics: Electroporation, Patient treatment, Ablation (Vaporization technology), Biological tissues, Damage, Muscle, Myocardium

Proceedings Papers

A Soft Robotic Simulator for Transseptal Puncture Training

Nicholas A. Thompson, Abraham G. Kocheril, Elizabeth T. Hsiao-Wecksler, Girish Krishnan

Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T02A007, April 12–15, 2021

Paper No: DMD2021-1061

DOI: https://doi.org/10.1115/DMD2021-1061

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Topics: Ablation (Vaporization technology), Catheters, Muscle, Robotics, Dynamics (Mechanics), Manufacturing, Risk, Arrhythmias, Biological tissues, Design

Proceedings Papers

Assessing the Complexity of Human Ventricular Anatomy: Computational Placement of Mapping Catheters in Perfusion- Fixed Human Hearts

Renee C. Brigham, Rachel L. Gasser, Tinen L. Iles, Paul A. Iaizzo

Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T02A008, April 12–15, 2021

Paper No: DMD2021-1069

DOI: https://doi.org/10.1115/DMD2021-1069

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Topics: Ablation (Vaporization technology), Anatomy, Catheters

Proceedings Papers

Utilization of Optical Coherence Tomography to Assess Coronary Vessel Constriction after Ablation

David A Ramirez, Thomas F Valenzuela, Renee C Brigham, Paul A Iaizzo

Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T02A010, April 12–15, 2021

Paper No: DMD2021-1080

DOI: https://doi.org/10.1115/DMD2021-1080

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Topics: Ablation (Vaporization technology), Coherence (Optics), Electroporation, Vessels

Proceedings Papers

A Novel Tool for Improved Control and Maneuverability in Pediatric Cardiac Catheter Ablation Procedures

Paige N. Mass, Rohan N. Kumthekar, Charles I. Berul, Justin D. Opfermann

Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T01A006, April 6–9, 2020

Paper No: DMD2020-9039

DOI: https://doi.org/10.1115/DMD2020-9039

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Topics: Ablation (Vaporization technology), Arrhythmias, Catheters, Pediatrics, Torque

Proceedings Papers

The Noninvasive Electrical Mapping of Reanimated Large Mammalian Hearts

Renee C. Brigham, David A. Ramirez, Tinen L. Iles, Paul A. Iaizzo

Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T01A007, April 6–9, 2020

Paper No: DMD2020-9051

DOI: https://doi.org/10.1115/DMD2020-9051

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Topics: Ablation (Vaporization technology), Arrhythmias, Cavities, Computer simulation, Computerized tomography, Electrodes, Electrophysiology, Heat conduction, Signals

Proceedings Papers

Constant Force Application on a Beating Swine Heart: Robotic Assistance for Mapping and Ablation Procedures

Emma Schinstock, Xiaoyin Ling, Renato Conedera, Aaron Tucker, David Ramirez

Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T01A003, April 15–18, 2019

Paper No: DMD2019-3253

DOI: https://doi.org/10.1115/DMD2019-3253

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Topics: Ablation (Vaporization technology), Robotics, Robots, Catheters, Biological tissues, Cardiac cycle, Testing, Biomedicine, Control equipment, Degrees of freedom

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

Paper No: DMD2019-3214

DOI: https://doi.org/10.1115/DMD2019-3214

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Topics: Biological tissues, Electrodes, Endoscopic devices, Phantoms, Radiofrequency ablation, Simulation, Ablation (Vaporization technology), Shapes, Tumors, Finite element analysis

Proceedings Papers

Microwave Ablation: A Potential Minimally Invasive Solution for Gastric Motility Disorders

Jacob Hardenburger, Punit Prakash, Timothy R. Angeli, Leo K. Cheng

Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A010, April 15–18, 2019

Paper No: DMD2019-3293

DOI: https://doi.org/10.1115/DMD2019-3293

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Topics: Ablation (Vaporization technology), Microwaves, Biological tissues, Muscle, Temperature, Cooling, Endoscopic devices, Fibers, Phantoms, Temperature sensors

Proceedings Papers

Ultrasound Needle Tracking Inside a Soft Phantom and Methods to Improve the Needle Tip Visualization

Zahra Khashei Varnamkhasti, Bardia Konh, Omid Haji Maghsoudi, Yan Yu, Lydia Liao

Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A012, April 15–18, 2019

Paper No: DMD2019-3299

DOI: https://doi.org/10.1115/DMD2019-3299

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Topics: Needles, Phantoms, Ultrasound, Visualization, Ablation (Vaporization technology), Machinery, Surgery, Transparency

Proceedings Papers

Insertion Force of Polydopamine-Coated Needle on Phantom Tissues

Kavi I. Patel, Sai T. R. Gidde, Haoqi Li, Tarun Podder, Fei Ren, Parsaoran Hutapea

Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A005, April 15–18, 2019

Paper No: DMD2019-3271

DOI: https://doi.org/10.1115/DMD2019-3271

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Topics: Biological tissues, Needles, Phantoms, Biomedicine, Coating processes, Coatings, Damage, Friction, Ablation (Vaporization technology), Adhesion

Proceedings Papers

Femtosecond Laser Ablation of Implantable Materials

Patrick McEligot, Seth A. Hara, Susheil Uthamaraj

Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T04A002, April 15–18, 2019

Paper No: DMD2019-3263

DOI: https://doi.org/10.1115/DMD2019-3263

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Topics: Laser ablation, Lasers, Machining, Ablation (Vaporization technology), Etching, Manufacturing, Medical devices, Silicon, Ultraviolet radiation, Wavelength

Proceedings Papers

Neutral Electrode Contact Quality Monitoring: Quantifying Latent Risks, Improving Testability

Daniel Friedrichs, Paul Kuehl, Lori Lucke

Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T07A006, April 9–12, 2018

Paper No: DMD2018-6864

DOI: https://doi.org/10.1115/DMD2018-6864

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Topics: Electrodes, Biological tissues, Heating, Surgical tools, Ablation (Vaporization technology), Circuits, Current density, Muscle, Radiofrequency ablation

Proceedings Papers

Development and Validation of Numerical Model Simulation for RF Ablation Using the Isolator Synergy Clamp

Michael Etheridge, Harishankar Natesan, Radek Lopusnik, Adam Cates

Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T01A017, April 9–12, 2018

Paper No: DMD2018-6949

DOI: https://doi.org/10.1115/DMD2018-6949

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Topics: Clamps (Tools), Computer simulation, Radiofrequency ablation, Simulation, Biological tissues, Ablation (Vaporization technology), Electrodes, Algorithms, Heating, Modeling

Proceedings Papers

Programmable Ultrasound Phased Array Therapy System

Yiying I. Zhu, Timothy L. Hall, Oliver D. Kripfgans

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A008, April 10–13, 2017

Paper No: DMD2017-3370

DOI: https://doi.org/10.1115/DMD2017-3370

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Topics: Patient treatment, Ultrasound, Cycles, Design, Ablation (Vaporization technology), Acoustics, Biological tissues, Transients (Dynamics), Bone, Circuits

Proceedings Papers

Insertion Mechanics of 3D Printed Honeybee-Inspired Needle Prototypes for Percutaneous Procedure

Mohammad Sahlabadi, David Gardell, Jonasan Younan Attia, Seyedvahid Khodaei, Parsaoran Hutapea

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A020, April 10–13, 2017

Paper No: DMD2017-3457

DOI: https://doi.org/10.1115/DMD2017-3457

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Topics: Additive manufacturing, Engineering prototypes, Needles, Surgery, Biological tissues, Design, Trajectories (Physics), Biomedicine, Damage, Biomimetics

Proceedings Papers

Design and Fabrication of a Robust Active Needle Using SMA Wires

Bardia Konh, Tarun K. Podder

Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T08A021, April 10–13, 2017

Paper No: DMD2017-3470

DOI: https://doi.org/10.1115/DMD2017-3470

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Topics: Design, Manufacturing, Needles, Wire, Rupture, Biological tissues, Cancer, Deflection, Performance, Actuators

NARROW

Electromagnetic Transmission Coefficient-Based Assessment of Tissue State During Microwave Ablation

Development of an Epicardial Mapping Tank for Noninvasive Electrical Mapping of Ex Vivo Large Mammalian Hearts

Evaluating the Potential Susceptibilities of Swine Bronchi to Colateral Damage from Applied Cryoablation

Altered Vascular Contractilities Associated with the Applications of Irreversible Electroporation

A Soft Robotic Simulator for Transseptal Puncture Training

Assessing the Complexity of Human Ventricular Anatomy: Computational Placement of Mapping Catheters in Perfusion- Fixed Human Hearts

Utilization of Optical Coherence Tomography to Assess Coronary Vessel Constriction after Ablation

A Novel Tool for Improved Control and Maneuverability in Pediatric Cardiac Catheter Ablation Procedures

The Noninvasive Electrical Mapping of Reanimated Large Mammalian Hearts

Constant Force Application on a Beating Swine Heart: Robotic Assistance for Mapping and Ablation Procedures

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

Microwave Ablation: A Potential Minimally Invasive Solution for Gastric Motility Disorders

Ultrasound Needle Tracking Inside a Soft Phantom and Methods to Improve the Needle Tip Visualization

Insertion Force of Polydopamine-Coated Needle on Phantom Tissues

Femtosecond Laser Ablation of Implantable Materials

Neutral Electrode Contact Quality Monitoring: Quantifying Latent Risks, Improving Testability

Development and Validation of Numerical Model Simulation for RF Ablation Using the Isolator Synergy Clamp

Programmable Ultrasound Phased Array Therapy System

Insertion Mechanics of 3D Printed Honeybee-Inspired Needle Prototypes for Percutaneous Procedure

Design and Fabrication of a Robust Active Needle Using SMA Wires

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