通过反弹度测量对细菌传播的评估:一个体外试验试点研究
Jonathan Wood1, Martyn King1, Anita Dutton1
1Perth Animal Eye Hospital, Manning, Perth, Western Australia.
重复使用的度计探头可以传播细菌,在兽医眼科检查中存在交叉污染的风险. 这项研究表明,从用于常见犬炎病原体的探针中转移细菌.
科学领域:
- 兽医眼科医生 兽医眼科医生
- 微生物学 微生物学
- 传染病控制和控制传染病
背景情况:
- 医疗设备的细菌污染对医疗保健相关感染具有重大风险.
- 在人体和兽医中,测音仪对于诊断眼部疾病,如玻璃眼和脑膜炎至关重要.
- 关于在兽医患者中通过重复使用的度计探头传播细菌的数据有限.
研究的目的:
- 用反弹度计探针调查细菌交叉污染的可能性.
- 为了评估与犬细菌性角膜炎相关的分离物的细菌传播.
主要方法:
- 使用ICare® TONOVET Plus反弹计进行的受控实验室研究.
- 用*Pseudomonas aeruginosa*和β-解血性*Streptococcus*分离物注射度计探针. 在这种情况下,
- 在细菌样本和无菌亚格板上执行角膜反弹读数,以检测转移.
主要成果:
- 经过探针使用后,在甲板上通过不同的殖民地确认了细菌传播.
- * 伪马氏菌 * 和β-溶血性 * 链球菌 * 已成功转移.
- 控制板显示污染最小,验证了主要发现.
结论:
- 反弹度计探针可以促进细菌的传播.
- 研究结果表明,在临床环境中存在潜在的交叉污染风险.
- 建议在患者之间更换探头,特别是那些患有性角膜炎的患者,等待进一步的体内研究.
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