Wireless MR tracking of interventional devices using phase-field dithering and projection reconstruction

Abstract Purpose Device tracking is crucial for interventional MRI (iMRI) because conventional device materials do not contribute to the MR signal, may cause susceptibility artifacts and are generally invisible if moved out of the scan plane. A robust method for wireless tracking and dynamic guidanc...

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Veröffentlicht in:	Magnetic resonance imaging 2014-07, Vol.32 (6), p.693-701
Hauptverfasser:	Rube, Martin A, Holbrook, Andrew B, Cox, Benjamin F, Houston, J. Graeme, Melzer, Andreas
Format:	Artikel
Sprache:	eng
Schlagworte:	Angioplasty, Balloon Cadaver Equipment Design Humans Iliac Artery Image Processing, Computer-Assisted Interventional MRI Magnetic Resonance Imaging, Interventional - instrumentation MR catheters MR tip tracking MRI-guided interventions Phantoms, Imaging Phase-field dithering Prostheses and Implants Radiology Resonant markers, balloon angioplasty Wireless Technology
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