TEST-TUBE EQUILIBRATION OF VOLATILE ANESTHETIC CONCENTRATIONS

被引：7

作者：

MARTIN, DC ^{[1
]}

PRUETT, JK ^{[1
]}

ARONSTAM, RS ^{[1
]}

机构：

[1] MED COLL GEORGIA,DEPT PHARMACOL & TOXICOL,AUGUSTA,GA 30912

来源：

BRITISH JOURNAL OF ANAESTHESIA | 1993年 / 70卷 / 03期

关键词：

ANESTHETICS; VOLATILE; ENFLURANE; HALOTHANE; MEASUREMENT TECHNIQUES; INVITRO ASSAY;

D O I：

10.1093/bja/70.3.365

中图分类号：

R614 [麻醉学];

学科分类号：

100217 ;

摘要：

We have measured concentrations of volatile anaesthetics after injection into test-tube assay solutions. In non-agitated tubes, aqueous anaesthetic concentrations decreased significantly throughout 40 min of incubation. Agitation (20-s vortex) of the tubes decreased the aqueous anaesthetic concentration by approximately 80% from concentrations in non-agitated tubes and resulted in more stable liquid anaesthetic concentrations over time. A decrease of less than 15% occurred between 10 and 50 min of incubation.

引用

页码：365 / 367

页数：3