标准摘要
[中文适用范围]: 本文件的目的是提供质量保证和质量控制、性能评估所需的最低标准,并促进对在不同实验室应用离体 X 波段 EPR 光谱与人类牙釉质获得的吸收剂量估计相关的测量结果进行比较。 本文件涵盖了牙釉质(羟基磷灰石)吸收剂量的测定。 它不包括器官或身体剂量的计算。 本文件涉及: a) 客户和实验室的责任; b) 保密和道德考虑; c) 实验室安全要求; d) 测量仪器; e) 样品的制备; f) 样品测量和 EPR 信号评估; g) EPR剂量反应的校准; h) 剂量不确定度和性能测试; i) 质量保证和控制。 [外文原描述]: The purpose of this document is to provide minimum criteria required for quality assurance and quality control, evaluation of the performance and to facilitate the comparison of measurements related to absorbed dose estimation obtained in different laboratories applying ex vivo X-band EPR spectroscopy with human tooth enamel. This document covers the determination of absorbed dose in tooth enamel (hydroxyapatite). It does not cover the calculation of dose to organs or to the body. This document addresses: a) responsibilities of the customer and laboratory; b) confidentiality and ethical considerations; c) laboratory safety requirements; d) the measurement apparatus; e) preparation of samples; f) measurement of samples and EPR signal evaluation; g) calibration of EPR dose response; h) dose uncertainty and performance test; i) quality assurance and control.
英文名称Radiological protection — Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation — Part 2: Ex vivo human tooth enamel dosimetry