Comparative study on particle pollution to the solution in the ampoule wrapped and broken by non-woven fabrics and medical gauze

VernacularTitle:采用无纺布和医用纱布折断安瓿对药液微粒污染的对比研究
Author: Fengzhen LI ; Yi ZENG ; Xiaoyan WEI
Keywords: Non-woven Fabric; Medical Gauze; Ampoule; Particle Pollution
From: Chinese Journal of Nursing 2017;52(8):1010-1011
CountryChina
Language:Chinese
Abstract: Objective To compare the particle pollution to the solution in the ampoule wrapped and broken by non-woven fabrics and medical gauze.Methods Totally 200 pcs of sterile water for injection(2 ml/pc) were randomly divided into the experimental group and the control group,with 100 pcs for each.For the experimental group,the ampoules were wrapped and broken by disinfected non-woven fabrics.For the control group,the ampoules were wrapped and broken by medical gauze.The solution was sucked from the ampoule with a 10 ml syringe and injected into a measuring cup for testing.Results The quantity of particles in the solution in the experimental group was less than that in the control group,and the difference was statistically significant (P＜0.05).Conclusion Wrapping and breaking the ampoule by disinfected non-woven fabrics can reduce particle pollution to the solution,and this method is easy to practice.