Name
Abstract | ||
|---|---|---|
This paper presents the first prototype of a magnetic tracking device for Magnetic Resonance Imaging. The unique relationship between the space coordinates of a MRI scanner bore and the magnetic field gradients used in MRI allows building a localization system based on an accurate measurement of these gradients. These gradients are measured thanks to a 3D Hall device with a footprint of only 50µm(2), integrated with its specific conditioning circuit in a low cost, low voltage 0.35µm CMOS process. The first experimental results show that a sub-millimeter localization is possible. It opens the way to the development of MRI compatible magnetic tracking systems integrable in a surgical tool. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/EMBC.2013.6610162 PubMed ID : 24110349 | Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference |
Keywords | Field | DocType |
cmos integrated circuits,hall effect,biomedical mri,prototypes,3d hall device,cmos process,hall effect magnetic tracking device,mri scanner,magnetic resonance imaging,localization system,magnetic field gradients,prototype,space coordinates,magnetic flux,surgery,magnetic fields | Integrable system,Hall effect,Magnetic field,Tracking system,Electronic engineering,CMOS,Scanner,Low voltage,Physics,Magnetic resonance imaging | Conference |
Volume | ISSN | Citations |
2013 | 1557-170X | 1 |
PageRank | References | Authors |
0.47 | 0 | 7 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jean-Baptiste Schell | 1 | 5 | 2.87 |
| jeanbaptiste kammerer | 2 | 1 | 1.82 |
| Luc Hebrard | 3 | 24 | 12.03 |
| Breton, E. | 4 | 2 | 1.20 |
| Daniel Gounot | 5 | 58 | 3.40 |
| Loïc Cuvillon | 6 | 34 | 7.47 |
| Michel de Mathelin | 7 | 380 | 49.93 |