牙科-纸巾冲头

[中文适用范围]： 本文件规定了牙科机头使用的组织冲头的要求及其测试方法，特别是用于口腔外科植入手术，例如在牙龈组织上切孔或切槽以及去除牙龈组织。 它还规定了其标记和标签的要求。 [外文原描述]： This document specifies requirements and their test methods for tissue punches used with a handpiece in dentistry especially for oral surgical implant procedures, such as cutting holes or notches in and removing of gingival tissue. It also specifies the requirements for their marking and labelling.