ISO 7494-2:2003 牙科-第2部分：水和气源

标准编号：ISO 7494-2:2003

中文名称：牙科-第2部分：水和气源

英文名称：Dentistry — Dental units — Part 2: Water and air supply

发布日期：2003-03

标准范围

ISO 7494-2:2003规定了牙科设备内供水和供气的材料、设计和施工的要求和试验方法，以确保通过牙科设备供应的压缩水和空气具有适当的质量。它包括防止口腔液体回缩到牙科单元供水系统的规定。ISO 7494-2:2003未涉及预防牙科单元中有害微生物（例如细菌、病毒）的污染和/或扩散。

ISO 7494-2:2003 specifies requirements and test methods for the materials, design and construction of the water and air supply within dental units in order to ensure that the compressed water and air supplied via the dental unit are of appropriate quality. It includes provisions for the prevention of retraction of oral fluids into the water supply of the dental unit.ISO 7494-2:2003 does not address prevention of contamination and/or proliferation of hazardous microorganisms (for example bacteria, viruses) in the dental unit.

标准预览图