A Simulation Framework for Magnetic Continuum Robots

Article Engineering, Mechanical

Magnetic soft continuum robots with contact forces

Liu Wang et al.

Summary: This research presents a method to design and optimize magnetic soft continuum robots that can apply forces in contact with the environments and improve their maneuverability in endovascular settings.

EXTREME MECHANICS LETTERS (2022)

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Article

Localized kinking during deployment of a flow redirection lumen device (FRED) could be due to excessive pushing

Mikiya Beppu et al.

Surgical Neurology International (2022)

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Article Robotics

Telerobotic neurovascular interventions with magnetic manipulation

Yoonho Kim et al.

Science Robotics (2022)

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Article Robotics

Design and Characteristics of 3D Magnetically Steerable Guidewire System for Minimally Invasive Surgery

Shanxiu Zhang et al.

Summary: Endovascular techniques, utilizing a magnetically steerable guidewire and a three-dimensional actuating system, have proven to effectively treat vascular diseases with a wide range of deflection angles and a large workspace. The flexible guidewire can navigate through complex vascular environments through programmed magnetic fields, showcasing its controllability and versatility.

IEEE ROBOTICS AND AUTOMATION LETTERS (2022)

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Article Robotics

Modeling Electromagnetic Navigation Systems

Samuel L. Charreyron et al.

Summary: This article explores various methods for modeling magnetic fields in remote magnetic navigation, including interpolation for continuous magnetic field representation and nonlinear magnetization correction models. The authors introduced a method to adapt linear models for correcting nonlinear magnetization, as well as a convolutional neural network-based approach.

IEEE TRANSACTIONS ON ROBOTICS (2021)

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Article Multidisciplinary Sciences

Ferromagnetic soft catheter robots for minimally invasive bioprinting

Cheng Zhou et al.

Summary: In vivo bioprinting has recently emerged as a direct fabrication technique to create artificial tissues and medical devices on target sites within the body. The development of a ferromagnetic soft catheter robot (FSCR) system allows for computer-controlled minimally invasive bioprinting based on magnetic actuation. This innovative system demonstrates the potential for digitally controlled printing with high accuracy on curved surfaces in vivo.

NATURE COMMUNICATIONS (2021)

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Proceedings Paper Automation & Control Systems

A Magnetically-Steerable Stenting Catheter for Minimally Invasive Cardiovascular Interventions

Venkatasubramanian Kalpathy Venkiteswaran et al.

Summary: A novel catheter design was introduced, combining the characteristics of standard angiography and angioplasty catheters with magnetic guidance. The catheter utilizes two magnets for tip guidance and easy steering into blood vessel branches, and magnetic guidance was demonstrated in a phantom model of the aorta. Angiography and angioplasty capabilities of the catheter were illustrated through separate experiments.

2021 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM) (2021)

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Article Materials Science, Multidisciplinary