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Proceedings Papers

Cadaveric Evaluation of a Novel Convection-Enhanced Therapy Catheter System

Brianna Morales, John Rossmeisl, DVM, Chris Rylander, PhD
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T09A012, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1089
https://doi.org/10.1115/DMD2024-1089
View Paper titled, Cadaveric Evaluation of a Novel Convection-Enhanced Therapy Catheter System
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Topics: Biological tissues, Catheters, Convection, Patient treatment, Microneedles, Imaging, Brain, Damage, Drug delivery systems, Silicone elastomers
Proceedings Papers

Evaluation of Pressure Sensors in a Novel Neonatal Multifunctional Gastric Feeding Tube Capable of Vital Sign Monitoring

Iman Salafian, Lynn El Dana, Angie Englert, Wei Li, Alan Groves, Christopher G. Rylander
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T09A008, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1060
https://doi.org/10.1115/DMD2024-1060
View Paper titled, Evaluation of Pressure Sensors in a Novel Neonatal Multifunctional Gastric Feeding Tube Capable of Vital Sign Monitoring
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Topics: Continuous positive airway pressure, Flow (Dynamics), Pressure, Pressure sensors, Sensors, Catheters, Noise (Sound), Feedback, Pressure measurement, Signals
Proceedings Papers

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

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

Convection-Enhanced Thermo-Therapy Catheter System: Microneedle Compression Strength Testing with Various Durometers

Brianna E. Morales, Christopher G. Rylander
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T05A007, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1067
https://doi.org/10.1115/DMD2022-1067
View Paper titled, Convection-Enhanced Thermo-Therapy Catheter System: Microneedle Compression Strength Testing with Various Durometers
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Topics: Catheters, Compressive strength, Convection, Microneedles, Patient treatment, Testing
Proceedings Papers

Burst, Leakage, and Constant Pressure Infusion Testing of a Convection Enhanced Drug Delivery System for Glioblastoma Treatment

Iman Salafian, Christopher G. Rylander
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T10A006, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1060
https://doi.org/10.1115/DMD2022-1060
View Paper titled, Burst, Leakage, and Constant Pressure Infusion Testing of a Convection Enhanced Drug Delivery System for Glioblastoma Treatment
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Topics: Catheters, Convection, Drug delivery systems, Fibers, Flow (Dynamics), Food and Drug Administration, Frequency-domain analysis, Leakage, Microneedles, Pressure
Proceedings Papers

Evaluating The Dispersal Volume of a Six-Port Arborizing Catheter in Agarose as a Function of Infusion Flow Rate and Catheter Retraction Speed

Etse-Oghena Y. Campbell, Fang-Chi Hsu, Christopher G. Rylander
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T10A005, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1057
https://doi.org/10.1115/DMD2022-1057
View Paper titled, Evaluating The Dispersal Volume of a Six-Port Arborizing Catheter in Agarose as a Function of Infusion Flow Rate and Catheter Retraction Speed
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Topics: Agar, Catheters, Convection, Flow (Dynamics)
Proceedings Papers

Advanced Surface System for Central Venous Catheter Insertion Training

Dailen Brown, Haroula Tzamaras, Jessica M. Gonzalez-Vargas, Scarlett Miller, Jason Moore
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T13A002, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1017
https://doi.org/10.1115/DMD2021-1017
View Paper titled, Advanced Surface System for Central Venous Catheter Insertion Training
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Topics: Catheters, Sensors, Biomedicine, Feedback, Hall effect, Simulation
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
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1061
https://doi.org/10.1115/DMD2021-1061
View Paper titled, A Soft Robotic Simulator for Transseptal Puncture Training
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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
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1069
https://doi.org/10.1115/DMD2021-1069
View Paper titled, Assessing the Complexity of Human Ventricular Anatomy: Computational Placement of Mapping Catheters in Perfusion- Fixed Human Hearts
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Topics: Ablation (Vaporization technology), Anatomy, Catheters
Proceedings Papers

The Design and Use of a Minimally-Invasive, Expandable Retractor for Deep-Seated Brain Lesions

Sun Jay Yoo, Jody Mou, Reena Elizebath, Ananyaa Sivakumar, Rene DeBrabander, Mark Shifman, Kevin Tu, Wataru Ishida, Mohammed Fouda, Amir Manbachi, Alan R. Cohen
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T13A005, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1023
https://doi.org/10.1115/DMD2021-1023
View Paper titled, The Design and Use of a Minimally-Invasive, Expandable Retractor for Deep-Seated Brain Lesions
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Topics: Brain, Catheters, Design, Wounds
Proceedings Papers

Optimization of Clot Formation Methodology for Assessment of Neurothrombectomy Devices in Large Animal Thrombectomy Models

Cedric Jimenez, Igor Polyakov, Leigh Kleinert, André Nelson, Mark Smith
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T02A002, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1045
https://doi.org/10.1115/DMD2021-1045
View Paper titled, Optimization of Clot Formation Methodology for Assessment of Neurothrombectomy Devices in Large Animal Thrombectomy Models
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Topics: Catheters, Elasticity, Mechanical properties, Medical devices, Model development, Optimization, Stiffness, Thrombosis
Proceedings Papers

Solid Fiber Inside Capillary and Modified Fusion-Spliced Fiber Optic Microneedle Devices

Jason N. Mehta, Christopher G. Rylander
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T10A010, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9050
https://doi.org/10.1115/DMD2020-9050
View Paper titled, Solid Fiber Inside Capillary and Modified Fusion-Spliced Fiber Optic Microneedle Devices
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Topics: Fibers, Microneedles, Lasers, Manufacturing, Brain, Failure, Fluids, Catheters, Convection, Drug delivery systems
Proceedings Papers

Design and Implementation of a Balloon Catheter Pressure Testing System

Aaron Tucker, Breanne Retherford, Paul Rothweiler, Ahmed Selim, Art Erdman
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T10A003, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9017
https://doi.org/10.1115/DMD2020-9017
View Paper titled, Design and Implementation of a Balloon Catheter Pressure Testing System
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Topics: Catheters, Design, Pressure testing
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
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9039
https://doi.org/10.1115/DMD2020-9039
View Paper titled, A Novel Tool for Improved Control and Maneuverability in Pediatric Cardiac Catheter Ablation Procedures
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Topics: Ablation (Vaporization technology), Arrhythmias, Catheters, Pediatrics, Torque
Proceedings Papers

Distributions of Arterial Calcification Along Transcatheter Delivery System Pathway

Mikayle Holm, Paul A. Iaizzo
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T01A004, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3259
https://doi.org/10.1115/DMD2019-3259
View Paper titled, Distributions of Arterial Calcification Along Transcatheter Delivery System Pathway
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Topics: Aorta, Cardiovascular devices, Catheters, Computerized tomography, Damage, Design, Medical devices, Patient treatment, Resolution (Optics), Vessels
Proceedings Papers

Modular Redundancy for Cerebrospinal Fluid Shunts: Reducing Incidence of Failure due to Catheter Obstruction

Tom Viker, Jim Stice
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T02A003, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3291
https://doi.org/10.1115/DMD2019-3291
View Paper titled, Modular Redundancy for Cerebrospinal Fluid Shunts: Reducing Incidence of Failure due to Catheter Obstruction
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Topics: Catheters, Cerebrospinal fluid, Failure, Redundancy (Engineering), Surgery, Brain, Design, Innovation, Neurosurgery, Performance
Proceedings Papers

The Impact of Patient-Specific Vascular Structure on Localized Cooling in the Human Heart

Nathan Spangenberg, Thomas Merrill, Jennifer Mitchell, Anilchandra Attaluri
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T01A001, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3223
https://doi.org/10.1115/DMD2019-3223
View Paper titled, The Impact of Patient-Specific Vascular Structure on Localized Cooling in the Human Heart
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Topics: Blood vessels, Cooling, Flow (Dynamics), Catheters, Temperature, Biological tissues, Computer software, Finite volume methods, Imaging, Patient treatment
Proceedings Papers

A New Device Preventing Air Embolism During the Angiography, Air Trap Device: An In-Vitro Experimental Air Emboli Study

Haluk Un
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T01A002, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3247
https://doi.org/10.1115/DMD2019-3247
View Paper titled, A New Device Preventing Air Embolism During the Angiography, Air Trap Device: An In-Vitro Experimental Air Emboli Study
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Topics: Biological tissues, Brain, Bubbles, Cardiovascular system, Catheters, Damage, Design, Engineering prototypes, Failure, Pressure
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
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3253
https://doi.org/10.1115/DMD2019-3253
View Paper titled, Constant Force Application on a Beating Swine Heart: Robotic Assistance for Mapping and Ablation Procedures
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Topics: Ablation (Vaporization technology), Robotics, Robots, Catheters, Biological tissues, Cardiac cycle, Testing, Biomedicine, Control equipment, Degrees of freedom
Proceedings Papers

Practical, Non-Invasive Measurement of Urinary Catheter Insertion Forces and Motions

Amer Safdari, Xiaoyin Ling, Michael B. Tradewell, Timothy M. Kowalewski, Robert M. Sweet
Proc. ASME. DMD2019, 2019 Design of Medical Devices Conference, V001T06A016, April 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: DMD2019-3308
https://doi.org/10.1115/DMD2019-3308
View Paper titled, Practical, Non-Invasive Measurement of Urinary Catheter Insertion Forces and Motions
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Topics: Catheters, Risk, Health care, Performance characterization