Results 51 to 60 of about 5,154 (272)

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, Simone Gervasoni, Michelle Mattille, Roland Dreyfus, Quentin Boehler, Michael Reinehr, Nicole Ochsenbein, Bradley J Nelson, Ueli Moehrlen   +8 more
doaj   +1 more source

Radiofrequency catheter ablation for ventricular tachycardia using robotic magnetic navigation technology in a teenager after surgery of congenital heart disease and transcatheter closure of ventricular septal defect using an occluder: a case report

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, Egor Alexeyevich Morzhanaev, I. L. Mikheenko, A. B. Romanov   +3 more
doaj   +1 more source

Introducing a novel catheter–tissue contact feedback feature in robotic navigated catheter ablation: Utility, feasibility, and safetyKey Findings

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, Tamas Géczy, MD, PhD, Sing-Chien Yap, MD, PhD, Zsuzsanna Kis, MD, Tamas Szili-Torok, MD, PhD, FHRS   +4 more
doaj   +1 more source

Robotic Transcranial Magnetic Stimulation Assistant [PDF]

, 2021
The Transcranial Magnetic Stimulation (TMS) is a non-invasive technique to stimulate the brain, with main applications in depression treatment and pre-operative planning (via functional motor mapping and speech mapping).
Seganfreddo, Riccardo
core  

Robotic Autonomy for Magnetic Endoscope Biopsy

, 2022
Magnetically actuated endoscopes are currently transitioning in to clinical use for procedures such as colonoscopy, presenting numerous benefits over their conventional counterparts. Intelligent and easy-to-use control strategies are an essential part of
Obstein, KL, Martin, JW, Valdastri, P, Barducci, L, Subramanian, V, Arezzo, A, Scaglioni, B, Norton, JC, Winters, C   +8 more
core   +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, Nate Lombard Poirot, Dominique Franson, Juana Barrera Bayona, Sherry Huang, Nicole Seiberlich, Mark A. Griswold, M. Cenk Cavusoglu   +7 more
doaj   +1 more source

Image-Guided Robotic Navigation System for Neurosurgery

, 2009
This paper presents an image-guided robotic navigation system for neurosurgery, which can be applied to the electro -stimulation treatment of Parkinson's leisure, the biopsy of deep tumors, and haematoma evacuation.
Tseng, Ching-Shiow; Chen, Hong-Huei; Wang, Shi-Shing; Tseng, Han-Ming, 曾漢民   +1 more
core   +1 more source

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay, Cassandre Landes‐Château, Lydiane Mondot, Mikael Cohen, Margherita Popolo, Jérôme de Seze, Bertrand Bourre, Françoise Durand‐Dubief, Olivier Casez, Orhun H. Kantarci, Aksel Siva, Stephanie Baillif, Darin T. Okuda, Letizia Leocani   +13 more
wiley   +1 more source

MagRobot:An Open Simulator for Magnetically Navigated Robots

CoRR
Magnetic navigation systems, including magnetic tracking systems and magnetic actuation systems, have shown great potential for occlusion-free localization and remote control of intracorporeal medical devices and robots in minimally invasive medicine, such as capsule endoscopy and cardiovascular intervention.
Heng Wang, Haoyu Song, Jiatao Zheng, Yuxiang Han, Kunli Wang   +4 more
openaire   +2 more sources

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source