A mobile full-time daily system for fetal monitoring

The article describes a mobile hardware and software system designed for daily monitoring of the state of fetal and maternal cardiovascular systems. The assessment is carried out by means of recording and further online analysis of acoustic data, obtained from the abdominal surface of a pregnant woman’s body. The components and operating principles of the hardware and software system designed are described. The results of experimental studies aimed at assessing the applicability of a method of acoustic data analysis implemented in the system developed are shown. The results obtained have been compared with the results obtained using cardiotocography

袋井関連人物参考資料目録(1) 鳥居信平、鳥居鉄也関連資料目録

Erratum to: MATEC Web of conferences 2016 Vol. 79. P. 01011 (1-5) DOI: 10.1051/matecconf/2016790101

High-resolution phonocardiogram parameters

The article describes the results of studying and analyzing phonocardiograms (PCGs) obtained during a physiological experiment with Blu-ray standard equipment. It provides the findings of a spectral and spectral-time analysis for signals with a sampling frequency of 10, 44.1 and 192 kHz. It shows that the differences in the PCG spectra of identical signals are unreliable. The article specifies the onset and disappearance moments of the harmonic components of heart sounds. It also provides recommendations on the sampling frequency and bit resolution of digitized PCG signals for telemetric systems

Erratum to: A mobile full-time daily system for fetal monitoring

Erratum to: MATEC Web of conferences 2016 Vol. 79. P. 01026 (1-5) DOI: 10.1051/matecconf/2016790102

Erratum to: A mobile full-time daily system for fetal monitoring

Erratum to: MATEC Web of conferences 2016 Vol. 79. P. 01026 (1-5) DOI: 10.1051/matecconf/2016790102

Erratum to: Principles of a prototype model of a device for automatic control of cardio-pulmonary resuscitation procedures

Erratum to: MATEC Web of conferences 2016 Vol. 79. P. 01011 (1-5) DOI: 10.1051/matecconf/2016790101