ISO 20127:2020 牙科-电动牙刷 一般要求和试验方法

标准编号：ISO 20127:2020

中文名称：牙科-电动牙刷 一般要求和试验方法

英文名称：Dentistry — Physical properties of powered toothbrushes

发布日期：2020-08

标准范围

本文件规定了电动牙刷物理性能的要求和测试方法，以促进这些产品在其预期用途中的安全性。电动牙刷有不同的技术。本文件适用的电动牙刷的共同特点是:-电池；-马达；-机械或磁力驱动系统；-有簇状细丝的活动刷头。电动牙刷可以有一个移动刷头，刷头具有不同的运动（例如，并排摆动旋转）、频率和速度。本文件中列出的要求适用于所有类型的电动牙刷。然而，有些要求可能并不适用于所有类型，例如，只有当电刷的头部可能与刷轴分离时，才能应用刷头板固定。本文件不适用于其他类型的电动口腔卫生设备（如电动牙刷）或手动牙刷。

This document specifies requirements and test methods for the physical properties of powered toothbrushes in order to promote the safety of these products for their intended use.There are different technologies of powered toothbrushes. Common features of those powered toothbrushes to which this document applies are:— a battery;— a motor;— a mechanical or magnetic drive system;— a moving brush head with tufted filaments.Powered toothbrushes can have a moving brush head with different motions (e.g. oscillating-rotating, side-by-side), frequencies and velocities.The requirements listed in this document apply to all types of powered toothbrushes. However, there is a possibility that some requirements are not applicable for all types, for example brush head plate retention can only be applied if the brush has a head portion that might get detached from the brush shaft.This document is not applicable to other types of powered oral hygiene devices (such as powered interdental brushes) or manual toothbrushes.

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