Results 111 to 120 of about 392 (148)

Electrohysterography during pregnancy: preliminary report.

Biomedical instrumentation & technology, 1993
The purpose of this study was to test the ability of uterine electrical activity recorded by electrohysterography (EHG) from abdominal electrodes during pregnancy to provide reliable information about uterine contractions. In this preliminary study, abdominal EHG was used to monitor the uterine contractions of eight women, three of whom were having ...
Gondry, Jean, Marque, C, Duchene, J, Cabrol, D   +3 more
openaire   +3 more sources

[Electrohysterography. A promising alternative for monitoring contractions]. [PDF]

Nederlands tijdschrift voor geneeskunde, 2015
Monitoring contractions during labour using the external tocodynamometer can be difficult or even impossible, and using the invasive intrauterine pressure catheter is associated with rare but serious complications. A new non-invasive technique is currently available: electrohysterography (EHG).
Marion W C, Vlemminx, Hinke, de Lau, Rik, Vullings, Chris H L, Peters, S G Guid, Oei   +4 more
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Accurate diagnosis of term–preterm births by spectral analysis of electrohysterography signals

Computers in Biology and Medicine, 2020
Preterm delivery contributes to an increased risk of fetal and maternal death as well as several health deficiencies, thereby requiring special care and treatment that result in high financial costs. It is therefore of key importance to diagnose preterm delivery in advance in order to avoid or minimize its undesirable consequences.
Derek Kweku Degbedzui, Mehmet Emin Yuksel   +1 more
exaly   +4 more sources

Clinical evaluation of electrohysterography as method of monitoring uterine contractions during labor: A propensity score matched study

European Journal of Obstetrics, Gynecology and Reproductive Biology, 2021
OBJECTIVE: Electrohysterography is a non-invasive technique to monitor uterine activity and has a significantly higher sensitivity compared to conventional external tocodynamometry.
Maria W E Frenken, Kirsten M J Thijssen, Edwin R Van den Heuvel   +2 more
exaly   +2 more sources

Feature Selection Techniques in Uterine Electrohysterography Signal

, 2014
To classify between labor and pregnancy contractions, feature extraction from uterine electrohysterography (EHG) signal has been used by many researchers. The number of features (linear and nonlinear) becomes huge when using them for classification techniques.
D. Alamedine, M. Khalil, C. Marque
openaire   +2 more sources

Electrohysterography based on recording fast uterine potentials in women

Bulletin of Experimental Biology and Medicine, 1974
Fast electrical activity of the myometrium was studied in women during pregnancy and childbirth. Action potentials (APs) were recorded from the cervix uteri by means of vacuum electrodes of an original design. APs recorded from the cervix were shown to reflect the electrical activity of the uterus as a whole.
E. F. Kryzhanovskaya-Kaplun, M. Ya. Martynshin   +1 more
exaly   +2 more sources

Electrohysterography for uterine monitoring during term labour compared to external tocodynamometry and intra-uterine pressure catheter [PDF]

European Journal of Obstetrics, Gynecology and Reproductive Biology, 2017
Objective Current uterine monitoring techniques have major drawbacks that could be avoided when using electrohysterography for uterine monitoring. Recently, a new electrohysterography method has been developed, providing a real-time tocogram on standard ...
Kirsten M J Thijssen, Jeanne P Dieleman, M Beatrijs Van Der Hout-Van Der Jagt   +2 more
exaly   +2 more sources

Placental abruption recorded with real-time electrohysterography : case report

Journal of Maternal-Fetal and Neonatal Medicine, 2014
Brief Introduction: A non-invasive technique based on real-time electrohysterography (EHG) is recently developed by our group and being tested at the labour ward (PUREtrace, Nemo Healthcare, Eindhoven, the Netherlands). We present a case of placental abruption and uterine hypertonia recorded with real-time EHG.
Vlemminx, Marion, van der Hout, Beatrijs, Oei, Guid   +2 more
core   +3 more sources

ELECTROHYSTEROGRAPHY

Annals of the New York Academy of Sciences, 1959
Charles M. Steer
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Uterine contractions clustering based on electrohysterography

Computers in Biology and Medicine, 2020
The uterine electromyogram, also named Electrohysterogram (EHG), is a non-invasive technique that has been used for pregnancy and labour monitoring as well as for research work on uterine physiology. This technique is well established in this field.
Filipa Esgalhado, Arnaldo Batista, Helena Mouriño, Sara Russo, Catarina R. Palma dos Reis, Fátima C. Serrano, Valentina Vassilenko, Manuel Duarte Ortigueira   +7 more
openaire   +2 more sources