| NEDOMA, Jan, Marcel FAJKUS, Stanislav KEPAK, Jakub CUBIK, Radana KAHANKOVA, Petr JANKŮ, Vladimír VASINEK, Homer NAZERAN and Radek MARTINEK. NONINVASIVE FETAL HEART RATE MONITORING: VALIDATION OF PHONOCARDIOGRAPHY-BASED FIBER-OPTIC SENSING AND ADAPTIVE FILTERING USING THE NLMS ALGORITHM. Advances in Electrical and Electronic Engineering. Ostrava: Vysoká škola báňská - Technická univerzita, 2017, vol. 15, No 3, p. 544-552. ISSN 1336-1376. Available from: https://dx.doi.org/10.15598/aeee.v15i3.2195. |
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@article{1409451,
author = {Nedoma, Jan and Fajkus, Marcel and Kepak, Stanislav and Cubik, Jakub and Kahankova, Radana and Janků, Petr and Vasinek, Vladimír and Nazeran, Homer and Martinek, Radek},
article_location = {Ostrava},
article_number = {3},
doi = {http://dx.doi.org/10.15598/aeee.v15i3.2195},
keywords = {ElectroMagnetic Interference (EMI); fetal Heart Rate (fHR); fetal PhonoCardioGraphy (fPCG); Fiber-optic sensor; maternal PhonoCardioGraphy (mPCG); Normalized Least Mean Square (NLMS) algorithm; PolyDiMethylSiloxane (PDMS)},
language = {eng},
issn = {1336-1376},
journal = {Advances in Electrical and Electronic Engineering},
title = {NONINVASIVE FETAL HEART RATE MONITORING: VALIDATION OF PHONOCARDIOGRAPHY-BASED FIBER-OPTIC SENSING AND ADAPTIVE FILTERING USING THE NLMS ALGORITHM},
volume = {15},
year = {2017}
}
TY - JOUR
ID - 1409451
AU - Nedoma, Jan - Fajkus, Marcel - Kepak, Stanislav - Cubik, Jakub - Kahankova, Radana - Janků, Petr - Vasinek, Vladimír - Nazeran, Homer - Martinek, Radek
PY - 2017
TI - NONINVASIVE FETAL HEART RATE MONITORING: VALIDATION OF PHONOCARDIOGRAPHY-BASED FIBER-OPTIC SENSING AND ADAPTIVE FILTERING USING THE NLMS ALGORITHM
JF - Advances in Electrical and Electronic Engineering
VL - 15
IS - 3
SP - 544-552
EP - 544-552
PB - Vysoká škola báňská - Technická univerzita
SN - 13361376
KW - ElectroMagnetic Interference (EMI)
KW - fetal Heart Rate (fHR)
KW - fetal PhonoCardioGraphy (fPCG)
KW - Fiber-optic sensor
KW - maternal PhonoCardioGraphy (mPCG)
KW - Normalized Least Mean Square (NLMS) algorithm
KW - PolyDiMethylSiloxane (PDMS)
N2 - Here we present the evaluation results of our novel noninvasive phonocardiographic-based fiberoptic sensor for fetal Heart Rate (fHR) detection using adaptive filtering and the NLMS Algorithm. The sensor uses two interferometric probes encapsulated inside a PolyDiMethylSiloxane (PDMS) polymer. Based on real data acquired from pregnant women in a suitable research laboratory environment, once they had given their written informed consents, we created a simplified dynamic signal model of the distribution of maternal and fetal heart sounds inside the maternal body. Building upon this signal model, we verified the functionality of our novel fiber-optic sensor and its associated adaptive filtering system using the NLMS Algorithm. The main reason why we chose this technology to develop our system was that it allows monitoring the fHR without exposing the fetus to any external energies or radiation (in contrast to the ultrasound-based Cardiotocography Method). We used objective criteria such as: Signal to Noise Ratios: SNRin, SNR o u t and Percentage Root-mean-square Difference (PRD) for our evaluations.
ER -
NEDOMA, Jan, Marcel FAJKUS, Stanislav KEPAK, Jakub CUBIK, Radana KAHANKOVA, Petr JANKŮ, Vladimír VASINEK, Homer NAZERAN and Radek MARTINEK. NONINVASIVE FETAL HEART RATE MONITORING: VALIDATION OF PHONOCARDIOGRAPHY-BASED FIBER-OPTIC SENSING AND ADAPTIVE FILTERING USING THE NLMS ALGORITHM. \textit{Advances in Electrical and Electronic Engineering}. Ostrava: Vysoká škola báňská - Technická univerzita, 2017, vol.~15, No~3, p.~544-552. ISSN~1336-1376. Available from: https://dx.doi.org/10.15598/aeee.v15i3.2195.
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