Abstract
Particle counts were performed on 1,000 intravenous administration sets from ten suppliers on the Swiss market using a HIAC/Royco electronic counter. The following main conclusions may be drawn from the results of this study:
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the small particles were the most numerous, regardless of the type of set;
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the differences in the counts obtained for the different suppliers' sets tended to level off for particles larger than 10μm;
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the drip chamber and latex connector may be two important sources of particles;
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the particulate contamination from the sets is relatively low compared with the amount of particles contained in the parenteral solutions.
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Di Paolo, E.R., Hirschi, B. & Pannatier, A. Quantitative determination of particulate contamination in intravenous administration sets. Pharmaceutisch Weekblad Scientific Edition 12, 190–195 (1990). https://doi.org/10.1007/BF01980045
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DOI: https://doi.org/10.1007/BF01980045