FLOW REVERSAL THROUGH A MARK-III HALOTHANE VAPORIZER

被引:1
|
作者
GREGG, AS
JONES, RS
SNOWDON, SL
机构
[1] Department of Anaesthesia, Royal Liverpool University Hospital, Liverpool L69 3BX, Prescot Street
关键词
EQUIPMENT; VAPORIZER; REVERSE FLOW;
D O I
10.1093/bja/71.2.303
中图分类号
R614 [麻醉学];
学科分类号
100217 ;
摘要
A fault in the assembly of a Matrix Large Animal Circle anaesthetic machine resulted in reversal of fresh gas flow through the vaporizer. The fault was discovered only after the sudden development of excessive depth of anaesthesia in two equine patients. Laboratory investigations were conducted to determine the effect of flow reversal on vaporizer output. Results indicated that output concentration was approximately doubled under these conditions.
引用
收藏
页码:303 / 304
页数:2
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