FAJKUS, M., J. NEDOMA, R. MARTINEK, J. BRABLIK, J. VANUS, M. NOVAK, S. ZABKA, V. VASINEK, P. HANZLIKOVA and Lubomír VOJTÍŠEK. MR Fully Compatible and Safe FBG Breathing Sensor: A Practical Solution for Respiratory Triggering. IEEE Access. PISCATAWAY: IEEE Xplore Digital Library, 2019, vol. 7, No 2019, p. 123013-123025. ISSN 2169-3536. Available from: https://dx.doi.org/10.1109/ACCESS.2019.2937624. |
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@article{1636200, author = {Fajkus, M. and Nedoma, J. and Martinek, R. and Brablik, J. and Vanus, J. and Novak, M. and Zabka, S. and Vasinek, V. and Hanzlikova, P. and Vojtíšek, Lubomír}, article_location = {PISCATAWAY}, article_number = {2019}, doi = {http://dx.doi.org/10.1109/ACCESS.2019.2937624}, keywords = {Magnetic resonance imaging (MRI); respiratory rate (RR); fiber-optic sensor; fiber Bragg grating (FBG); respiratory triggering}, language = {eng}, issn = {2169-3536}, journal = {IEEE Access}, title = {MR Fully Compatible and Safe FBG Breathing Sensor: A Practical Solution for Respiratory Triggering}, url = {https://ieeexplore.ieee.org/document/8813026}, volume = {7}, year = {2019} }
TY - JOUR ID - 1636200 AU - Fajkus, M. - Nedoma, J. - Martinek, R. - Brablik, J. - Vanus, J. - Novak, M. - Zabka, S. - Vasinek, V. - Hanzlikova, P. - Vojtíšek, Lubomír PY - 2019 TI - MR Fully Compatible and Safe FBG Breathing Sensor: A Practical Solution for Respiratory Triggering JF - IEEE Access VL - 7 IS - 2019 SP - 123013-123025 EP - 123013-123025 PB - IEEE Xplore Digital Library SN - 21693536 KW - Magnetic resonance imaging (MRI) KW - respiratory rate (RR) KW - fiber-optic sensor KW - fiber Bragg grating (FBG) KW - respiratory triggering UR - https://ieeexplore.ieee.org/document/8813026 L2 - https://ieeexplore.ieee.org/document/8813026 N2 - This publication describes an original simple low-cost MR fully-compatible and safe fiber-optic breathing sensor (FOBS), which can be used for respiratory triggering and for monitoring the development of respiratory rate within the MR environment and can, thus, serve as prevention from the hyperventilation syndrome. The sensor is created by encapsulation of the Bragg grating into conventional nasal oxygen cannulas. The sensor is immune to minor patient movements, thus limiting movement artifacts to a minimum. Thanks to this fact it can be used for the retrospective/prospective respiratory gating. The sensor is immune to electromagnetic interference (EMI) and can thus be used in any magnetic field (1.5T, 3T, and 7T). The sensor prototype has been tested in both laboratory and real magnetic resonance (3T) environments relative to conventional pneumatic respiration references (PRR). The data measured were statistically evaluated using the objective Bland-Altman method (BAM) and the functionality of the proposed solution was confirmed. Respiratory Triggering functionality was confirmed by the radiologic doctors on the basis of analyzing images using the most used respiratory triggered T2 TSE 3D sequences and by objective method using the Blind/Referenceless Image Spatial Quality Evaluator (BRISQUE). ER -
FAJKUS, M., J. NEDOMA, R. MARTINEK, J. BRABLIK, J. VANUS, M. NOVAK, S. ZABKA, V. VASINEK, P. HANZLIKOVA and Lubomír VOJTÍŠEK. MR Fully Compatible and Safe FBG Breathing Sensor: A Practical Solution for Respiratory Triggering. \textit{IEEE Access}. PISCATAWAY: IEEE Xplore Digital Library, 2019, vol.~7, No~2019, p.~123013-123025. ISSN~2169-3536. Available from: https://dx.doi.org/10.1109/ACCESS.2019.2937624.
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