منابع مشابه
Glass ampoules: risks and benefits.
BACKGROUND AND OBJECTIVES Glass ampoules have been widely used in packaging injection drugs. Glass has important characteristics that allow it to be widely used in fabrication of recipients for drugs and other sterile substances. However, contamination of solutions with glass microparticles on breaking open glass ampoules, the presence of metals, percutaneous injury, and biological contaminatio...
متن کاملA Simple Method for Filling Ampoules
Wright (1912) described a method for filling ampoules based on the principle of first exhausting the air from the ampoules and then filling by atmospheric pressure. Since then many elaborate pieces of apparatus have been devised based on the same principle, but these are^ all expensive and not readily obtainable. The ^odification described below has the advantage that the apparatus required may...
متن کامل[Opening snap off ampoules - a safer and uncomplicated method].
naesthetic drugs are often available in glass ampoules hich need to be ‘snapped open’ along the coloured bands r dot around the neck. Different manoeuvres can be mployed for opening these ampoules like snapping with humb and index finger (with or without using gauze pieces), cratching the neck of the vial with file or base of another ial and snapping open,1 using scissors2 or knife. If done F t...
متن کاملSpectrophotometric Determination of Diazepam in Pure form, Tablets and Ampoules
The interaction of diazepam with picric acid (I), 3,5-dinitrobenzoic acid (II) and 2,4-dinitrobenzoic acid (III) was found to be useful for its spectrophotometric determination. The quantitation was carried out at 475, 500, and 500 nm for the reaction with (I), (II) and (III), respectively. The effect of several variables on the coloring process was studied. The proposed methods have been appli...
متن کاملSafe procedure for opening evacuated glass ampoules containing dried pathogens.
A simple, safe, closed system for opening evacuated, sealed glass ampoules and removing dried pathogens is described.
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1987
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1987.tb05343.x