Results 31 to 40 of about 22,448 (281)
Navigation of a magnetic micro-robot through a cerebral aneurysm phantom with magnetic particle imaging [PDF]
Scientific Reports, 2021 AbstractCerebral aneurysms are potentially life threatening and nowadays treated by a catheter-guided coiling or by a neurosurgical clipping intervention. Here, we propose a helically shaped magnetic micro-robot, which can be steered by magnetic fields in an untethered manner and could be applied for a novel coiling procedure.
Anna C. Bakenecker +9 more
openaire +3 more sources
Magnetically Guided Laser Surgery for the Treatment of Twin‐to‐Twin Transfusion Syndrome
Advanced Intelligent Systems, 2022 Twin‐to‐twin transfusion syndrome (TTTS) is a severe disorder that often leads to the death of monochorionic twin fetuses, if left untreated. Current prenatal interventions to treat the condition involve the use of rigid fetoscopes for targeted laser ...
Jonas Lussi +8 more
doaj +1 more source
Российский кардиологический журнал, 2021 Introduction. The case report describes radiofrequency ablation of ventricular tachycardia (VT) using robotic magnetic navigation (RMN) in a teenager after surgery of congenital heart disease (CHD) and transcatheter closure of ventricular septal defect ...
A. V. Ponomarenko +3 more
doaj +1 more source
Robotic Microsurgery Using Remote Magnetic Navigation
, 2022 Magnetism has been a source of fascination and ingenuity for humankind since its discovery over two thousand years ago. Throughout history, scientists have explored the limits of magnetism to find applications in various fields. Critical technological advances in the last few decades have shifted the focus of magnetic innovation to medical applications.
openaire +2 more sources
Magnetic-Field-Inspired Navigation for Quadcopter Robot in Unknown Environments [PDF]
2019 International Conference on Robotics and Automation (ICRA), 2019 In this paper, a magnetic-field-inspired robot navigation is used to navigate an under-actuated quad-copter towards the desired position amidst previously-unknown arbitrary-shaped convex obstacles. Taking inspiration from the phenomena of magnetic field interaction with charged particles observed in nature, the algorithm outperforms previous reactive ...
Rizqi, Ahmad Ataka Awwalur +2 more
openaire +1 more source
Heart Rhythm O2, 2020 Background: The quality of catheter–tissue contact is one of the most important determinants of catheter ablation (CA) success. The absence of catheter–tissue contact feedback has been regarded a major limitation of remote magnetic navigation (RMN ...
Anna Maria Elisabeth Noten, MD +4 more
doaj +1 more source
MRI Distortion Correction and Robot-to-MRI Scanner Registration for an MRI-Guided Robotic System
IEEE Access, 2022 Magnetic resonance imaging (MRI) guided robotic procedures require safe robotic instrument navigation and precise target localization. This depends on reliable tracking of the instrument from MR images, which requires accurate registration of the robot ...
E. Erdem Tuna +7 more
doaj +1 more source
Magnetic-Visual Sensor Fusion-based Dense 3D Reconstruction and Localization for Endoscopic Capsule Robots [PDF]
, 2018 Reliable and real-time 3D reconstruction and localization functionality is a crucial prerequisite for the navigation of actively controlled capsule endoscopic robots as an emerging, minimally invasive diagnostic and therapeutic technology for use in the ...
Almalioglu, Yasin +5 more
core +1 more source
Al-Robotics team: A cooperative multi-unmanned aerial vehicle approach for the Mohamed Bin Zayed International Robotic Challenge [PDF]
, 2019 The Al-Robotics team was selected as one of the 25 finalist teams out of 143 applications received to participate in the first edition of the Mohamed Bin Zayed International Robotic Challenge (MBZIRC), held in 2017.
Amigoni +15 more
core +1 more source
A Magnetic Crawler System for Autonomous Long-Range Inspection and Maintenance on Large Structures
Sensors, 2022 The inspection and maintenance of large-scale industrial structures are major challenges that require time-efficient and reliable solutions to ensure the healthy condition of structures during operation. Autonomous robots may provide a promising solution
Georges Chahine +3 more
doaj +1 more source