Zhonghua hu li za zhi = Chinese journal of nursing
-
Zhonghua Hu Li Za Zhi · Jan 1997
[Study on particle contamination produced by syringe needles and rubber stoppers for pharmaceutical solutions].
The contamination of particles produced by syringe needles and rubber stoppers for pharmacal solution of venous transfusion was studied. The results showed that the contamination of particles was positive correlation with the usage frequency of syringe needles, so the syringe needles for single use were suggested. ⋯ It was shown that the difference between them was no significant statistically. The results of this study supplyed a scientific evidence about repeated use of rubber stoppers.