Parcourir par auteur "Ollieuz, Sandra"
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Accuracy of Medical Oxygen Flowmeters: A Multicentric Field Study
août 2014, HE CondorcetArticle scientifiqueThe accuracy of 476 oxygen flowmeters was investigated using a thermal mass flowmeter in eight hospitals in France and Belgium. Different oxygen flow rates (2 to 15 l/min) were evaluated at the patient’s bed. When the sample was considered as a whole, the accuracy of delivered flow was acceptable but precision was poor. The variability of the delivered flow between devices was greater when a low ... -
Thorpe tube and oxygen flow restrictor : what's flow accuracy ?
10 février 2020, HE CondorcetArticle scientifiqueOxygen gas flowmeters (OGF) are used to regulate the oxygen flow in acute and chronic care. In hospitals, Thorpe tubes (TT) are the classical systems most used for delivering oxygen. In recent years, the oxygen flow restrictor (OFR) has appeared. These devices use a series of calibrated openings in a disk that can be adjusted to deliver different flow rates. These devices have a reputation for ... -
Variability of fractional delivered oxygen (FDO2) with nasal cannula
10 janvier 2017, HE CondorcetActe de conférence ou de colloque/ -
Where should we place the stethoscope's chestpiece to hear the noise of the primary bronchi ?
10 janvier 2017, HE CondorcetActe de conférence ou de colloque"The aim of our study is to evaluate the probability to find the primary bronchi by analysis of chest radiography."