PRE-OXYGENATION
نویسندگان
چکیده
منابع مشابه
Pre-Oxygenation: A Comparison of Three Techniques
Background: Pre-oxygenation is a time honoured ritual carried out in a variety of circumstances. Various methods of preoxygenation have been proposed and followed world wide with vaviable success. The purpose of this study was to evaluate the need for pre-oxygenation prior to the induction of general anaesthesia and also compare the effects of three techniques of pre-oxygenation, on peripheral ...
متن کاملA randomised controlled trial comparing transnasal humidified rapid insufflation ventilatory exchange (THRIVE) pre-oxygenation with facemask pre-oxygenation in patients undergoing rapid sequence induction of anaesthesia.
Pre-oxygenation is an essential part of rapid sequence induction of general anaesthesia for emergency surgery, in order to increase the oxygen reservoir in the lungs. We performed a randomised controlled trial of transnasal humidified rapid insufflation ventilatory exchange (THRIVE) pre-oxygenation or facemask pre-oxygenation in patients undergoing emergency surgery. Twenty patients were alloca...
متن کاملRelationship between pre-extubation positive endexpiratory pressure and oxygenation after coronary artery bypass grafting
Introduction: After removal of endotracheal tube and artificial ventilation, ventilatory support should be continued, offering oxygen supply to ensure an arterial oxygen saturation close to physiological. Objective: The aim of this study was to investigate the effects of positive-end expiratory pressure before extubation on the oxygenation indices of patients undergoing coronary artery bypass g...
متن کاملPre-oxygenation in the obese patient: effects of position on tolerance to apnoea.
BACKGROUND In obese patients, reduced functional residual capacity exacerbated by supine position might decrease the effectiveness of pre-oxygenation and the tolerance to apnoea. The aim of this study was to compare the effect of body posture during pre-oxygenation, sitting or supine, on its effectiveness in obese patients. METHODS Forty obese patients (BMI > or =35 kg m(-2)) undergoing surge...
متن کاملSelf-inflating bag or Mapleson C breathing system for emergency pre-oxygenation?
BACKGROUND A crossover study was performed in healthy volunteers to compare the efficacy of a self-inflating bag with the Mapleson C breathing system for pre-oxygenation. METHOD 20 subjects breathed 100% oxygen for 3 min using each device, with a 30 min washout period. The end tidal oxygen concentration and subjective ease of breathing were compared. RESULTS There was a statistically signif...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1985
ISSN: 0007-0912
DOI: 10.1093/bja/57.12.1268