医疗用品中检出致病性嗜水气单胞菌的研究报告

Study on detection of pathogenic Aeromonas hydrophila from medical components

目的:了解医院手术刀口感染原因,调查使用的医疗用品的污染状况,分析鉴定主要目的菌的致病性。方法:采集与手术有关的医疗用品,依据国家标准和病原微生物检验及鉴定进行研究。结果:在一种x牌xx密封剂、x牌xx密封剂残留液及病人手术刀口渗出液中分离出气单胞菌,经形态、培养特性、生化试验等鉴定确诊为致病性嗜水气单胞菌,产生溶血素、溶蛋白等毒素;对丁胺卡那霉素、头孢三嗪、庆大霉素等多种抗菌素耐药。结论:x牌xx密封剂医疗用品中检出致病性嗜水气单胞菌。

Objective：To investigate the contamination status of medical components which were used in order to know the cause of operative incision infection. Methods：The medical components which were used in surgery were collected and studied according to national standard. Results. Aeromonas was isolated from a kind of sealant, the sealant hangover and patient＇s incision exudate, and it was confirmed as pathogenic Aeromonas hydrophila by observing the form, cultural characteristics, biochemical tests and some other methods. Conclusion：Pathogenic Aeromonas hydrophila was detected from the brand x sealant.