Results Specimens collected from 115 ( 95.8%) on operating part and 120 ( 100%) on endoscopic surface and biopsy channel were positive in culture before cleaning.

  • 结果①清洗前胃镜污染情况严重,细菌培养阳性为:操作部115例(95.8%),镜身、钳道120例(100%);

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