Email this article Critical evaluation of real value of external multichannel hysterography and internal method of intrauterine pressure investigation
- Authors: Savitskiy A.G.1
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Affiliations:
- Research Institute of Obstetrics, Gynecology and Reproductology named after D.O. Ott
- Issue: Vol 54, No 3 (2005)
- Pages: 60-66
- Section: Original study articles
- URL: https://journals.rcsi.science/jowd/article/view/83483
- DOI: https://doi.org/10.17816/JOWD83483
- ID: 83483
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Abstract
The performed complex analysis of real value of external multichannel hysterography and internal method of intrauterine pressure investigation has shown that information received by means of these methods using for research of uterine contractive activity can not serve an authentic basis for formation of representations about functional heterogeneity of various myometrial regions of human uterus in labor.
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##article.viewOnOriginalSite##About the authors
A. G. Savitskiy
Research Institute of Obstetrics, Gynecology and Reproductology named after D.O. Ott
Author for correspondence.
Email: info@eco-vector.com
Russian Federation, Saint Petersburg
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Fig. 1. Scheme of interaction of the external hysterograph sensor with the anterior wall of the uterus.
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Fig. 2. Diagram showing the physical nature of the external hysterogram.
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Fig. 3. Scheme of the interaction of the muscle layers of the uterus with a microballoon implanted into the thickness of its wall after its expansion.
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Fig. 4. The results of the experience of measuring intramyometric pressure using open catheters. Explanations in the text.
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Fig. 5. The results of the experience of measuring intramyometric pressure using an open catheter and a microballoon implanted into the thickness of the uterine muscle.
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