ArticleMagnetic resonance in medicine2017
Sensitive enhancement of vessel wall imaging with an endoesophageal Wireless Amplified NMR Detector (WAND).
Article in Magnetic resonance in medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 9 citations in OpenAlex.
- Wireless detector-based magnetic resonance imaging for grading assessment of the peridiscal attachments in temporomandibular joint internal derangement.Quantitative imaging in medicine and surgery · 2026Article
- Evaluation of condylar osseous changes using a wireless detector with proton density-weighted imaging sequences.Quantitative imaging in medicine and surgery · 2023Article
- Wireless Reconfigurable RF Detector Array for Focal and Multiregional Signal Enhancement.IEEE access : practical innovations, open solutions · 2020Article
- Parallel magnetic resonance image reconstruction from a single-element parametric amplifier.Magnetic resonance imaging · 2019Article
- High-resolution MRI of kidney microstructures at 7.05 T with an endo-colonic Wireless Amplified NMR detector.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2019Article
- Signal Sensitivity Enhancement of High-Spatial-Resolution MR Imaging with a Concatenated Cylindrical Parametric RF-Resonator.IEEE sensors journal · 2019Article
- A Novel Expandable Catheter Wireless Amplified NMR Detector for MR Sensitivity Accessing the Kidney in Rodent Model.IEEE transactions on biomedical circuits and systems · 2019Article
- Wireless amplified NMR detector for improved visibility of image contrast in heterogeneous lesions.NMR in biomedicine · 2018Article
- Wireless MRI Colonoscopy for Sensitive Imaging of Vascular Walls.Scientific reports · 2017Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
Abstract
purposeTo improve the imaging quality of vessel walls with an endoesophageal Wireless Amplified NMR Detector (WAND).
methodsA cylindrically shaped double-frequency resonator has been constructed with a single metal wire that is self-connected by a pair of nonlinear capacitors. The double-frequency resonator can convert wirelessly provided pumping power into amplified MR signals. This compact design makes the detector easily insertable into a rodent esophagus.
resultsThe detector has good longitudinal and axial symmetry. Compared to an external surface coil, the WAND can enhance detection sensitivity by at least 5 times, even when the distance separation between the region of interest and the detector's cylindrical surface is twice the detector's own radius. Such detection capability enables us to observe vessel walls near the aortic arch and carotid bifurcation with elevated sensitivity.
conclusionA cylindrical MRI detector integrated with a wireless-powered amplifier has been developed as an endoesophageal detector to enhance detection sensitivity of vessel walls. This detector can greatly improve the imaging quality for vessel regions that are susceptible to atherosclerotic lesions. Magn Reson Med 78:2048-2054, 2017. © 2016 International Society for Magnetic Resonance in Medicine.
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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.