DOI 10.17586/0021-3454-2017-60-1-90-95
UDC 51-76, 612.3
QUALITY CONTROL OF ELECTROGASTROENTEROGRAPHY SIGNALS AND MEASUREMENT OF GASTRIC CONTRACTIONS RHYTHMICITY
M. V. Lomonosov Northern (Arctic) Federal University, Department of Applied Informatics; Associate Professor
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Abstract. The problem of noise component of data obtained with electrophysiological study of gastrointestinal tract is considered. A method of quality data control in electrogastroenterography records based on analysis of high-frequency components of measuring signals is presented. A quantitative indicator of measuring signal quality is proposed, the indicator may be used directly during the measurements recording. A positive effect of the proposed method as applied to measurement of gastric contractions rhythmicity is demonstrated.
Keywords: digital signal processing, artifact, electrophysiology, electrogastroenterography, diagnostics
References:
References:
- KosenkoP.M., VavrinchukS.A., KulikovL.K., Podval'nyyE.S., PlotnikovA.V. Novostikhirurgii, 2014, no. 2(22), pp. 224–229. (in Russ.)
- Kosenko P.M., Vavrinchuk S.A. Electrogastroenterography in Patients With Complicated Peptic Ulcer., Yelm, USA, Science Book Publ. House, 2013.
- Yin J., Chen J.D.Z. J. of Neurogastroenterology and Motility, 2013, no. 1 (19), pp. 5. DOI: 10.5056/jnm.2013.19.1.5.
- Rangayyan R.M. Biomedical Signal Analysis, John Wiley & Sons, 2015.
- Komorowski D., Tkacz E. Engineering in Medicine and Biology Society (EMBC), 37th Annual Intern. Conf. of the IEEE,2015,рp. 6006–6009. DOI: 10.1109/EMBC.2015.7319760.
- Liang H., Lin Z., McCallum R.W. Medical and Biological Engineering and Computing, 2000, no. 1(38), pp. 35–41. DOI: 10.1007/BF02344686
- Liang J., Cheung J. Y., Chen J. D. Z. Annals of Biomedical Engineering, 1997, no. 5(25), pp. 850–857. DOI: 10.1007/BF02684169
- Popov A.I., Tyul'pin A.A., Kosenko P.M., Vavrinchuk S.A. Russian Journal of Gastroenterology, Hepatology, Coloproctology, App. 44, 2014, рр. 134. (in Russ.)
- Popov A.I., Tyul'pin A.A., Kuz'mina A.A. Teoreticheskie i prikladnye aspekty matematiki, informatiki i obrazovaniya (Theoretical and Applied Aspects of Mathematics, Informatics and Education), Proceedings of the International Scientific Conference, Arkhangel'sk, November 16–21, 2014, рр. 172–177. (in Russ.)
- Liu M., Hui M., Liu M., Dong L., Zhao Z., Zhao Y. Proc. of the Intern. Conf. on Optical Instruments and Technology,2015,рp. 962213–962213-8.DOI: 10.1117/12.2193108
- Huang H.P., Liu Y.H., Wang Ch.P., Huang Tz.H. J. of Neuroscience and Neuroengineering, 2013, no. 2(2), pp. 73–78. DOI: http://dx.doi.org/10.1166/jnsne.2013.1043.
- Abbaspour S., Lindén M., Gholamhosseini H. Proc. of the 12th Intern. Conf. on Wearable Micro and Nanotechnologies for Personalized Health, Sweden, Västerås, 2015. рp. 91–97. PubMed PMID: 25980853.
- http://www.gastroscan.ru/physician/egg/.(in Russ.)
- Sergienko A.B. Tsifrovaya obrabotka signalov (Digital Signal Processing), St. Petersburg, 2013. (in Russ.)
- Certificate on the state registration of the computer programs no. 2015660209, Programmnyy kompleks dlya kontrolya kachestva signalov elektrogastroente-rografii (HFArt) (Program Complex for Quality Control of Signals of Electric Activity of a Stomach and Intestines (HFArt)), Popov A.I., Kuz'mina A.A. (in Russ.)
- Kobzar' A.I. Prikladnaya matematicheskaya statistika (Applied Mathematical Statistics), Moscow, 2006. (in Russ.)
