标准摘要
[中文适用范围]： 本文件规定了用于评估使用手持式扫描设备直接从患者处获取的口腔内表面三维数字描述的准确性的测试方法和程序。 该测试方法不适用于超声波、射线照相或磁共振成像方法。 注：ISO 12836 规定了评估使用固定或机械引导扫描设备的数字化设备精度的测试方法。 [外文原描述]： This document specifies test methods and procedures for assessing the accuracy of a three dimensional numerical description of intra-oral surfaces acquired directly from a patient with a hand-held scanning device. The test methods are not applicable to ultrasonic, radiographic or magnetic resonance imaging methods. NOTE ISO 12836 specifies the test methods for the assessment of accuracy of digitizing devices that use a fixed or a mechanically guided scanning device.
英文名称Dentistry — Digital impression devices — Part 1: Methods for assessing accuracy