Canadian journal of anaesthesia = Journal canadien d'anesthesie · 2000
Successful pharyngeal pulse oximetry in low perfusion states.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Brimacombe J, Keller C
Аннотация
PURPOSE: We describe pharyngeal oximetry with the laryngeal mask airway in two patients with low perfusion states where finger oximetry failed.
CLINICAL FEATURES: One patient was a 47-yr-old man with septic shock and the other a 64-yr-old man with multiorgan failure. In both patients, a # 4 laryngeal mask airway with a pediatric pulse oximeter probe was inserted behind the tracheal tube. A good waveform was obtained and oxygen saturation was 0-2% lower than arterial samples.
CONCLUSION: Pharyngeal oximetry with the laryngeal mask airway is feasible in low perfusion states when finger oximetry fails.
CLINICAL FEATURES: One patient was a 47-yr-old man with septic shock and the other a 64-yr-old man with multiorgan failure. In both patients, a # 4 laryngeal mask airway with a pediatric pulse oximeter probe was inserted behind the tracheal tube. A good waveform was obtained and oxygen saturation was 0-2% lower than arterial samples.
CONCLUSION: Pharyngeal oximetry with the laryngeal mask airway is feasible in low perfusion states when finger oximetry fails.