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Cyclopropane and the Datex Capnomac
Author(s) -
MASON D. G.,
LLOYDTHOMAS A. R.
Publication year - 1991
Publication title -
anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.839
H-Index - 117
eISSN - 1365-2044
pISSN - 0003-2409
DOI - 10.1111/j.1365-2044.1991.tb09556.x
Subject(s) - cyclopropane , medicine , anesthesia , organic chemistry , ring (chemistry) , chemistry
Summary We report the effect of cyclopropane used for induction of anaesthesia in children on the subsequent measurement of maintenance volatile anaesthetic agents with the single wavelength infrared absorption technique. After using cyclopropane to induce anaesthesia we have observed that falsely high readings of the expired maintenance agent occur for up to 60 minutes when using the Datex Capnomac. This is because of the effect of low concentrations of cyclopropane expired from the patient.