《中国医学装备》杂志社

碲锌镉(CZT)探测器单光子发射计算机断层扫描(SPECT)和单光子发射计算机断层扫描/计算机断层扫描(SPECT/CT)设备的质量保障对患者的诊疗质量和安全至关重要。目前行业内尚无专门针对CZT探测器设备的质量保障标准或规范,导致设备性能和安全性在临床应用中的不确定性。为了确保CZT探测器SPECT、SPECT/CT设备使用的质量与安全,中国医学装备协会核医学装备与技术专业委员会组织相关专家制定CZT探测器SPECT、SPECT/CT设备的质量保障专家共识,旨在建立CZT探测器SPECT、SPECT/CT设备质量保障的内容、规范和标准,以确保其设备在临床应用中达到原厂设计的性能指标,运行安全可靠,满足临床诊断需求。

The quality assurance(QA) of cadmium zinc telluride(CZT) detector-based Single Photon Emission Computed Tomography(SPECT) and Single Photon Emission Computed Tomography/X-ray Computed Tomography(SPECT/CT) systems is critical to the quality and safety of diagnosis and treatment for patients. Currently, there are no dedicated standards or guidelines for QA of specifically tailored for CZT detector equipment within the industry, resulting in uncertainties regarding their performance and operational safety. To address this gap, the Nuclear Medical Equipment and Technology Committee of China Association of Medical Equipment has convened a panel of experts to formulate a consensus on the QA for CZT detector-based SPECT and SPECT/CT equipment. This expert consensus aims to define the scope, protocols, and performance standards for QA about CZT detector-based SPECT and SPECT/CT equipment, so as to ensure that the equipment can reach to the performance indicators designed by the original factory in clinical application, and reach to the safe and reliable operation of equipment, and can meet requirements of clinical diagnosis.