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Microrobots for Precision Diagnosis and Treatment in the Digestive System: A Review of Actuation Mechanisms, Structural Design, Preclinical and Translational Applications. [PDF]
Micromachines (Basel)Gao Y, Liu F, Li G.
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Magnetic Maneuvering of Endoscopic Capsules by Means of a Robotic Navigation System
IEEE Transactions on Biomedical Engineering, 2009The use of video capsules for noninvasive explorations of the digestive tube is progressively increasing today. At present, the motion of these wireless endoscopic devices cannot be controlled and they proceed by means of visceral peristalsis and gravity.
Federico Carpi, Pappone Carlo
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Magnetic Sensors for Navigation of Untethered Downhole Robots
Middle East Oil, Gas and Geosciences Show, 2023Abstract Following the 4IR revolution, automation of oil and gas operations became a prime target. Various efforts have been put forward to create autonomous downhole tools which can increase the time and cost efficiency while reducing health and safety hazards.
Huseyin Seren +3 more
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Navigation with magnetic nanoparticles: magnetotactic bacteria and magnetic micro-robots
Physica Scripta, 2015Magnetotactic bacteria navigate in the magnetic field of the Earth by aligning and swimming along field lines with the help of special magnetic organelles called magnetosomes. These organelles contain magnetic nanoparticles and are organized into chain structures in cells.
Stefan Klumpp +3 more
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Magnetic and Robotic Navigation
2011The advent of ablation procedures for supraventricular and ventricular arrhythmias accelerated the development of technology to facilitate catheter manipulation and imaging. Deflectable catheters, electroanatomic imaging, and intracardiac echocardiography represent technologies that have had a high impact on the field.
Bruce D. Lindsay, Oussama Wazni
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Water-Immiscible Coacervate as a Liquid Magnetic Robot for Intravascular Navigation
Journal of the American Chemical Society, 2023Developing magnetic ultrasoft robots to navigate through extraordinarily narrow and confined spaces like capillaries in vivo requires synthesizing materials with excessive deformability, responsive actuation, and rapid adaptability, which are difficult to achieve with the current soft polymeric materials, such as elastomers and hydrogels.
Pengchao Zhao +8 more
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Robust Methods of Magnetic Navigation of Marine Robotic Vehicles
IFAC-PapersOnLine, 2017 Abstract This paper describes the development of robust estimation methods of magnetic navigation for small, affordable underwater robotic vehicles. Relying on prior work by the authors, the paper proposes a particle filter navigation algorithm which is integrated with other position estimation methods to increase the robustness of the estimation ...
António Pascoal +2 more
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