标准编号：ISO 22569:2020
中文名称：牙科学 多功能机头
英文名称：Dentistry — Multifunction handpieces
发布日期：2020-06
标准范围
This document specifies requirements, test methods, instructions for use and marking for multifunction handpieces (colloquially called “syringes”) intended to be used in the oral cavity of the patient.
This document does not apply to dental handpieces and motors, intraoral cameras, dental polymerisation lamps, powered scalers, powder jet handpieces, prophy handpieces, suction cannulas and saliva ejectors.
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