Continuous Measurement of Oxygen Saturation in Obstetrics
نویسندگان
چکیده
منابع مشابه
Validity of Peripheral Capillary Oxygen Saturation and Normal Mixed Venous Oxygen Tension in Measurement of O2 Content
Background The change in venous oxygen saturation occurs earlier, and even its reduction is faster than arterial oxygen saturation. The aim of this study was to validate SvO2 and PvO2 for O2 content measurement in children hospitalized w...
متن کاملOptical measurement of tissue oxygen saturation.
Advances in opto-electronic systems have meant that optical spectroscopy can now be used for noninvasive measurements in tissue in patients. A number of techniques have evolved over the last 15 years that make use of the characteristic differences in the absorption spectrum of deoxygenated and oxygenated hemoglobin to measure oxygen saturation. This article summarizes, in particular, those tech...
متن کاملContinuous Measurement of Central Venous Oxygen Saturation in Critically Ill Patients
gy allows critical care practitioners to continuously monitor and evaluate tissue oxygenation at the bedside by using a fiberoptic pulmonary artery catheter that measures mixed venous oxygen saturation (S–vO2). Placement of a pulmonary artery catheter to measure S–vO2 may not always be feasible early in resuscitation or outside the intensive care unit (ICU). A new technology that uses a modifie...
متن کاملContinuous central venous oxygen saturation (ScvO2) measurement using a fibre optic catheter in newborn infants.
AIMS To describe the range of central venous oxygen saturation (ScvO2) values in stable newborn infants breathing room air; to examine the correlation between ScvO2 and arterial oxygen saturation (SaO2); to describe fractional oxygen extraction; and the shunt index, an estimate of the venous admixture. METHODS A prospective clinical observational study was made of 10 preterm infants breathing...
متن کاملThe Effect of Non-nutritive Sucking on Transcutaneous Oxygen Saturation in Neonates under the Nasal Continuous Positive Airway Pressure (CPAP)
BackgroundSeveral beneficial effects of non-nutritive sucking in infants, including the physiological stability, relaxation, better transition from tube feeding to oral feeding have been reported. But its effect on oxygen saturation in neonates under the Nasal Continuous Positive Airway Pressure (NCPAPو (is not so clear. This study aimed to investigate the effects of non-nutritive sucking on tr...
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ژورنال
عنوان ژورنال: JAPANES JOURNAL OF MEDICAL INSTRUMENTATION
سال: 1981
ISSN: 0385-440X,1881-4875
DOI: 10.4286/ikakikaigaku.51.6_276