清洁器具类电动冲牙器体外去除牙菌斑效果的分析研究  

Study on the Effect of Removing Dental Plaque in Vitro With Powered Oral Irrigators for Cleaning Appliance

作　　者：徐莉 罗寨洪 罗震声 徐燕君 庾梓君 李禧怡 

机构地区：[1]威凯检测技术有限公司,广州510663

出　　处：《日用电器》2024年第2期89-92,共4页ELECTRICAL APPLIANCES

摘　　要：本文对清洁器具类电动冲牙器体外去除牙菌斑的效果进行了研究。参照T/CPQS E00048.2-2022《口腔卫生器具清洁效果评价第2部分:电动冲牙器》附录B体外去除牙菌斑效果评价试验,以变异链球菌ATCC 25175、血链球菌ATCC 10556和粘性放线菌ATCC 27044混合菌培养体外牙菌斑生物膜,用于9台电动冲牙器测试体外去除牙菌斑的效果。同时,参照T/CPQS E00048.2-2022《口腔卫生器具清洁效果评价第2部分:电动冲牙器》5.3.1测试电动冲牙器水柱冲击力。结果表明:本次测试的9台电动冲牙器均达到T/CPQS E00048.2-2022《口腔卫生器具清洁效果评价第2部分:电动冲牙器》中体外去除牙菌斑效果大于90%的技术要求。2台电动冲牙器的去除率> 99.9%,1台电动冲牙器的去除率效果为91.8%,其余6台体外去除牙菌斑去除率> 95%。电动冲牙器冲击力测试中最大冲击力16.2 g,最小冲击力为10.8 g。此研究对生产带有去除牙菌斑效果的电动冲牙器的效果评价具有参考意义。In this study,the effect of removing dental bacteria in vitro with powered oral irrigators was studied.According to T/CPQS E00048.2-2022 Cleaning effect evaluation of hygiene appliances-Part 2:powered oral irrigators:Appendix B:The evaluation test of in vitro plaque removal effect of electric dental punch was carried out on 9 powered oral irrigators with Streptococcus mutans ATCC 25175,Streptococcus sanguis ATCC 10556 and Actinomyces viscosus ATCC 27044 as indicators.The results showed that the 9 powered oral irrigators were tested in this test all met the technical requirements of T/CPQS E00048.2-2022 Evaluation of Cleaning Effect of Oral hygiene Utensils Part 2:Powered oral irrigators for the removal of dental plaque in vitro more than 90%.Two powered oral irrigators had the removal rate in vitro removal of dental plaque>99.9%,the removal rate of one powered oral irrigator was 91.8%,respectively,and the effect of the remaining 6 powered oral irrigators were more than 95%.In the impact test for powered oral irrigators,the maximum impact force is 16.2 g and the minimum impact force is 10.8 g.This study has important reference significance for the evaluation of the production of powered oral rrigators with the effect of removing dental plaque.

关 键 词：清洁器具 电动冲牙器 牙菌斑 冲击力 变异链球菌 血链球菌 粘性放线菌 

分 类 号：R781[医药卫生—口腔医学]