复方中药消毒剂消毒藻酸盐印模的应用价值
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唐秋玉(1988.11-),女,贵州仁怀人,硕士,主治医师,主要从事修复固定义齿工作

通讯作者:

江海涛(1987.11-),男,江西都昌县人,硕士,副主任医师,主要从事颞下颌关节疾病、颌面部创伤与重建工作

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R783

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遵义市红花岗区科技计划项目(编号:遵红科合社字〔2022〕07号)


Application Value on Alginate Impression Materials of Compound Traditional Chinese Medicine Disinfectant
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    摘要:

    目的 探究复方中药消毒剂消毒藻酸盐印模的应用价值。方法 用制备好的个别托盘制取藻酸盐印 模,将印模分别放入浓度为108个/ml的金黄色葡萄球菌、白色念珠菌、大肠杆菌的菌悬液中浸泡染菌,再 将染菌后的藻酸盐印模分别浸泡于浓度0.25%、0.50%的亿人安消毒液、2000 mg/L的84消毒液中,分别浸 泡3、5、10、15 min。将消毒后的印模放入100 ml的0.90%生理盐水中浸泡3 min后取出,用倾注培养法对活 菌培养,并进行活菌计数。结果 3种消毒液在作用10 min与15 min时对金黄色葡萄球菌、白色念珠菌、大 肠杆菌的灭菌率为100.00%;在3 min与5 min时两种浓度的亿人安消毒液的灭菌率为97.62%~98.61%,84消 毒液的灭菌率为99.43%~99.64%。结论 0.25%浓度以上的亿人安消毒液浸泡藻酸盐印模10分钟以上对金黄 色葡萄球菌、白色念珠菌、大肠杆菌的灭菌率达到100.00%。

    Abstract:

    Objective To explore the application value of alginate impression materials of compound traditional chinese medicine disinfectant. Methods The alginate impression materials were prepared with the prepared individual trays. The impressions were immersed in the bacterial suspension of Staphylococcus aureus, Candida albicans, and Escherichia coli at a concentration of 108/ml, and then the infected alginate impressions were immersed in 0.25%, 0.50% Yirenan disinfectant and 2000 mg/L 84 disinfectant for 3, 5, 10, and 15 minutes, respectively. The sterilized impressions were immersed in 100 ml of 0.90% normal saline for 3 minutes and then removed. The live bacteria were cultured by pour culture method and counted. Results The sterilization rate of three disinfectants on Staphylococcus aureus, Candida albicans and Escherichia coli was 100.00% at 10 minutes and 15 minutes. At 3 minutes and 5 minutes, the sterilization rate of two concentrations of Yirenan disinfectant was 97.62%~98.61 %, and the sterilization rate of 84 disinfectant was 99.43%~99.64%. Conclusion The sterilization rate of Staphylococcus aureus, Candida albicans and Escherichia coli reached 100.00% when the alginate impression materials was soaked in 0.25% concentration of Yirenan disinfectant for more than 10 minutes.

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唐秋玉,张忠瑞,江海涛.复方中药消毒剂消毒藻酸盐印模的应用价值[J].医学美学美容,2024,33(11):71-74.

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  • 在线发布日期: 2024-06-24
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