Results 251 to 260 of about 68,777 (296)
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Intrapartum Oximetry of the Fetus
Anesthesia & Analgesia, 2007Fetal monitoring during labor aims to identify fetal problems which, if uncorrected, may result in morbidity or death. A nonreassuring or abnormal fetal heart rate trace by cardiotocography (CTG) does not necessarily equate with fetal hypoxia and/or acidosis.
East, Christine E., Colditz, Paul B.
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2011
MR oximetry includes methods for assessing tissue oxygenation. This chapter focuses on direct measurements of oxygenation. These can be divided into three methods. The first and most common has been termed BOLD MRI and relates to the quantification of deoxyhemoglobin.
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MR oximetry includes methods for assessing tissue oxygenation. This chapter focuses on direct measurements of oxygenation. These can be divided into three methods. The first and most common has been termed BOLD MRI and relates to the quantification of deoxyhemoglobin.
openaire +2 more sources
Nursing Standard, 2008
Pulse oximetry is a widely used, non-invasive technique for assessing arterial oxygenation by measuring oxygen saturation in peripheral blood vessels. It is a simple technique, but needs to be carried out with care to obtain reliable results. This article provides guidance on the safe use of pulse oximetry and identifies some of the advantages and ...
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Pulse oximetry is a widely used, non-invasive technique for assessing arterial oxygenation by measuring oxygen saturation in peripheral blood vessels. It is a simple technique, but needs to be carried out with care to obtain reliable results. This article provides guidance on the safe use of pulse oximetry and identifies some of the advantages and ...
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Continuous intra-arterial oximetry, pulse oximetry, and co-oximetry during cardiac surgery
Journal of Cardiothoracic and Vascular Anesthesia, 1992This study evaluated arterial catheter oximetry versus pulse oximetry in eight patients (ASA III-IV) who underwent cardiac surgery. Co-oximeter saturation values served as the standard. Arterial oxygen saturation was determined simultaneously with these three methods at 162 prospectively defined points of measurement before, during, and after ...
R, Haessler +4 more
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Effects of Methemoglobinemia on Pulse Oximetry and Mixed Venous Oximetry
Anesthesiology, 1989The performance of three commercially available pulse oximeters was assessed in five anesthetized dogs in which increasing levels of methemoglobin were induced. Hemoglobin oxygen saturation in each dog was monitored with three pulse oximeters (Nellcor N-100, Ohmeda 3700, and Novametrix 500) and a mixed venous saturation pulmonary artery catheter ...
S J, Barker, K K, Tremper, J, Hyatt
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Racial Disparity in Oxygen Saturation Measurements by Pulse Oximetry: Evidence and Implications
Annals of the American Thoracic Society, 2022Rosemary Adamson +2 more
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