AEROSOL PROPELLANT INTERFERENCE WITH CLINICAL MASS SPECTROMETERS

被引：4

作者：

KHARASCH, ED

SIVARAJAN, M

机构：

[1] From the Departments of Anesthesiology and Medicinal Chemistry, University of Washington and Veterans Affairs Medical Center, Seattle, WA

来源：

JOURNAL OF CLINICAL MONITORING | 1991年 / 7卷 / 02期

关键词：

ANESTHETICS; VOLATILE; GASES; NONANESTHETIC; DICHLORODIFLUOROMETHANE; TRICHLOROFLUOROMETHANE; FREONS; MEASUREMENT TECHNIQUES; MASS SPECTROMETRY;

D O I：

10.1007/BF01618118

中图分类号：

R614 [麻醉学];

学科分类号：

100217 ;

摘要：

Metered dose inhalers containing halogenated propellants may interfere with mass spectrometer quantitation of halogenated inhalation anesthetics. We identify the propellant(s) in a commercially available metered dose inhaler that caused erroneous mass spectrometer readings. In addition, we identify the causes of different types of interference in different mass spectrometers.

引用

页码：172 / 174

页数：3

共 4 条

[1]

Biemann K., Mass spectrometry: organic chemical applications, (1962)

[2]

Gillbe C.E., Heneghan C.P.H., Branthwaite M.A., Respiratory mass spectrometry during general anesthesia, Br J Anaesth, 53, pp. 103-108, (1981)

[3]

Gravenstein N., Theisen G.J., Knudsen A.K., Misleading mass spectrometer reading caused by an aerosol propellant, Anesthesiology, 62, pp. 70-72, (1985)

[4]

Theisen G.J., Gravenstein N., Knudsen A.K., Et al., More on mass spectrometers and aerosol propellants, Anesthesiology, 63, pp. 568-569, (1985)

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