ArticleScience advances2023
Magnetic guidewire steering at ultrahigh magnetic fields.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
29 citing papers in PubMed, 66 citations in OpenAlex.
- Soft robotic devices for cardiovascular medicine.Nature reviews. Cardiology · 2026Review
- MRI-guided endovascular robotics: A roadmap to MRI-native systems.APL bioengineering · 2026Article
- Cooperative integrated surgical robots for high-performance targeted therapies.Innovation (Cambridge (Mass.)) · 2026Review
- Magnetic Control of Intravascular Collaborative Robotic (Cobot) Guidewire: Neurovascular Intervention Studies in Phantom and Swine Models.Advanced healthcare materials · 2026Article
- Deployment and clearance of microrobots for localized therapy: past, present and future.National science review · 2026Review
- Optoacoustically augmented magnetic guidewire for radiation-free minimally invasive therapies.Science advances · 2026Article
- Bio-Inspired Micro-Fin-Assisted Multi-Modal Vascular Intervention.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Magnetic Milli-Spinner for Robotic Endovascular Surgery.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- A magneto-elastic model for soft magnetic concentric tube robots.Nonlinear dynamics · 2026Article
- Magnetically controlled microrobotic system for programmable stiffness tuning and active steering of microcatheters.Nature communications · 2025Article
- Advancements and challenges in autonomous endovascular interventional robotics: A comprehensive review.iScience · 2025Review
- Nuclear magnetic resonance for wireless magnetic tracking.Nature communications · 2025Article
- Stable magnetic soft structures.Science advances · 2025Article
- Micro/Nanorobots for Combating Brain Disorders: Challenges, Advances, and Perspectives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Magnetic slippery microcatheter with artificial cilia for low-friction interventions.Science advances · 2025Article
- Hybrid pneumatic-hydraulic actuation for MRI-guided robotic stereotactic neurointervention.Science advances · 2025Article
- Materials Advances in Devices for Heart Disease Interventions.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Design and Optimization of a Tapered Magnetic Soft Continuum Robot for Enhanced Navigation in Cerebral Vasculature.Micromachines · 2025Article
- Linear magnet with fluid-solid-switchable cells for flexible devices.Nature communications · 2025Article
- Advances in Magnetically Controlled Medical Robotics: A Review of Actuation Systems, Continuum Designs, and Clinical Prospects for Minimally Invasive Therapies.Micromachines · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
With remote magnetic steering capabilities, magnetically actuated guidewires have proven their potential in minimally invasive medical procedures. Existing magnetic steering strategies, however, have been limited to low magnetic fields, which prevents the integration into medical systems operating at ultrahigh fields (UHF), such as magnetic resonance imaging (MRI) scanners. Here, we present magnetic guidewire design and steering strategies by elucidating the magnetic actuation principles of permanent magnets at UHF. By modeling the uniaxial magnetization behavior of permanent magnets, we outline the magnetic torque and force and demonstrate unique magnetic actuation opportunities at UHF, such as in situ remagnetization. Last, we illustrate the proposed steering principles using a magnetic guidewire composed of neodymium magnets and a fiber optic rod in a 7-Tesla preclinical MRI scanner. The developed UHF magnetic actuation framework would enable next-generation magnetic robots to operate inside MRI scanners.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.