Mass-Spectrometric Monitoring of Anesthesia Adequacy

Anesthesia adequacy was assessed with mass-spectrometric method by monitoring the ratio of mass concentrations of end-tidal CO 2 and inhaled O 2 in every respiratory cycle during surgery. For real-time monitoring, we used a mass spectrometer with electron ionization connected to the respiratory cont...

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Bibliographic Details
Published in:Bulletin of experimental biology and medicine 2013-10, Vol.155 (6), p.814-816
Main Authors: Elizarov, A. Yu, Kozlovsky, A. V., Tupitsyn, I. I., Faizov, I. I.
Format: Article
Language:English
Subjects:
Adenoma - metabolism
Adenoma - surgery
Analgesics
Anesthesia
Anesthesia, Intravenous
Anesthetics, Intravenous
Biomedical and Life Sciences
Biomedicine
Carbon Dioxide - metabolism
Cell Biology
Fentanyl
Humans
Internal Medicine
Laboratory Medicine
Mass Spectrometry
Monitoring, Intraoperative
Oxygen Consumption
Pathology
Patient monitoring equipment
Pituitary Neoplasms - metabolism
Pituitary Neoplasms - surgery
Propofol
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Summary:Anesthesia adequacy was assessed with mass-spectrometric method by monitoring the ratio of mass concentrations of end-tidal CO 2 and inhaled O 2 in every respiratory cycle during surgery. For real-time monitoring, we used a mass spectrometer with electron ionization connected to the respiratory contour of inhalation anesthesia machine. The study has demonstrated advantages of the novel method in real-time assessment of adequacy of the total intravenous anesthesia.
ISSN:0007-4888
1573-8221
DOI:10.1007/s10517-013-2259-1