Oxygen Saturation (Spo2)
Do changes in pulse oximeter oxygen saturation predict equivalent changes in arterial oxygen saturation?
... oxygen saturation. The pulse oximeter analyzes haemoglobin saturation in whole blood in vivo [18], whereas Sa O 2 measured by CO-oximetry requires red blood cell lysis prior to ...
5
High or Low Oxygen Saturation and Severe Retinopathy of Prematurity: A Meta-analysis
... size, oxygen timing and duration, target oxygen satura- tion, severe ROP incidences, and out- ...define oxygen-saturation categories might be chosen ...similar oxygen-saturation ...
12
Investigation of multispectral imaging technique for optical monitoring of mean blood oxygen saturation
... The objective of this study is to investigate the use of multispectral imaging to monitor one's blood oxygen saturation via Extended Modified Lambert Beer model developed by Huong and Ngu (A. Huong and Ngu, ...
6
A Study of Cognitive Evoked Potential and Arterial Oxygen Saturation in Stable COPD Patients
... 50 Stable COPD patients were selected on the basis of modified criteria defined in Global initiative for Chronic Obstructive Lung Disease (GOLD) guidelines. 20 They were clinically stable and belonged to mild and ...
161
Cerebral Oxygen Saturation and Extraction in Preterm Infants With Transient Periventricular Echodensities
... tissue oxygen saturation and fractional tissue oxygen extraction ...tissue oxygen saturation was lower in preterm infants with transient periventricular echodensities (66%) compared ...
10
Oxygen Saturation Nomogram in Newborns Screened for Critical Congenital Heart Disease
... for oxygen saturation , ...with saturation , 90% should have undergone an echocardiogram per protocol, but 6 out of the 8 had a repeat screen and ...1 saturation is , 90% in asymp- tomatic ...
10
Polymerization of sickle cell hemoglobin at arterial oxygen saturation impairs erythrocyte deformability
... of oxygen saturation to estimate the polymerization tendency for each of eight patients with sickle cell anemia ...of oxygen tension within the arterial range caused a sudden loss of filterability of ...
7
Preventing Diabetes Extremity Vascular Disease with Blood Oxygen Saturation Images
... blood oxygen, which results in poor blood ...blood oxygen, and strict attention to foot care during the early stages of diabetes effectively reduces the risk of ...blood oxygen saturation (SpO ...
7
Arterial blood oxygen saturation and sedation level of the patients hospitalized in ICUs
... Suctioning with the standard method has led to fewer changes in vital signs and creates less agitation or restlessness in the patients. Also, increase of arterial blood oxygen saturation happens at a time ...
8
Investigation of the human oesophagus as a new monitoring site for blood oxygen saturation
... arterial oxygen saturation by shining light at two different wavelengths, red (R) and infrared (IR), through ...arterial oxygen saturation because of differences in the light absorption of ...
11
The Effect of Acute Aerobical Exercise on Arterial Blood Oxygen Saturation of Athletes
... arterial oxygen in anesthesia and intensive care patients was very important in determining a possible ...the oxygen in the blood was bound to hemoglobin (Hb) and 2% was found in free state in the ...and ...
6
Proof of concept non-invasive estimation of peripheral venous oxygen saturation
... modulation ratio (R Ven ) and measured SvO 2 , providing a calibration curve relating measured R Ven to venous oxygen saturation. There is a significant difference in gradient between the SpvO 2 estimation ...
16
Arterial blood oxygen saturation during blood pressure cuff-induced hypoperfusion
... arterial oxygen saturation by shining light at two different wavelengths, red and infrared, through vascular ...arterial oxygen saturation because of differences in the light absorption of ...
11
Hyperspectral imaging for monitoring oxygen saturation levels during normothermic kidney perfusion
... of oxygen supply with HSI might provide a potential marker for the assessment and early iden- tification of functional limitations, particularly for marginal ...of oxygen saturation and the water ...
6
Lung vital capacity and oxygen saturation in adults with cerebral palsy
... showed the most reduced VC, and their respiratory function was more affected than in hemiplegic children. Also, during the feeding of persons with severe disabilities who also suffer from gastrointestinal reflux, ...
7
Correlation of Blood Lactate and Mixed Venous Oxygen Saturation in Off Pump CABG
... Duration of ventilation and intensive care unit stay also depends on other factors like age, cardiac function preoperatively, comorbid condition and severity of disease. We studied the involvement of left main artery, ...
9
The influence of environmental PO2 on hemoglobin oxygen saturation in developing zebrafish Danio rerio
... convective oxygen transport must come into play, but data on the oxygenation status of the larvae during the time of cutaneous respiration is still ...convective oxygen transport contributes to the ...
8
Measurements of Cerebral Arterial Oxygen Saturation using a Fiber-optic Pulse Oximeter
... Abstract— This pilot investigation was undertaken to assess the performance of a novel fiber-optic cerebral pulse oximetry system. A fiber-optic probe designed to pass through the lumen of a cranial bolt of the type used ...
5
Cerebral Arterial Oxygen Saturation Measurements Using a Fiber-Optic Pulse Oximeter
... arteries to increase. The ICP would increase momentarily, compressing the cerebral veins so the veins are partially emptied of blood, causing their diameter to decrease. The proximity of a large vein to the probe tip ...
9
Assessment of photoplethysmographic signals for the determination of splanchnic oxygen saturation in humans
... polarographic oxygen electrodes, luminescent oxygen probes, magnetic resonance spectroscopy and positron emission tomography remain research tools ...blood oxygen saturation, which would be ...
5