PET/CT的PET质量控制  

Quality Control of PET/CT

作　　者：余冬兰[1] 刘阳萍[1] 易畅[2] 匡铭[1] 

机构地区：[1]中山大学附属第一医院设备科,广东广州510080 [2]中山大学附属第一医院核医学科,广东广州510080

出　　处：《中国医疗设备》2015年第5期125-127,共3页China Medical Devices

摘　　要：确保PET/CT设备安全稳定运行,减少故障发生率,延长使用寿命,降低维修成本,必须严格执行PET/CT的日常质量控制。本文主要从PET的日常质量控制(Daily QC)、均匀性测试、探测器归一化校正、空间分辨率测试、PET/CT图像融合测试等几方面研究PET的质量控制。实践证明,严格执行操作规程和日常质量控制,能降低PET/CT的故障发生率,最大限度地发挥其使用率,实现其价值。Daily QC （Quality Control） of PET/CT should be strictly implemented so as to ensure the secure and stable operation, the lower failure rate and reduced maintenance costs of the PET/CT equipment. The QC of PET was explored in this paper from multiple aspects including daily QC, uniformity testing, normalized calibration, spatial resolution testing and PET/CT image registration testing. According to the practice, strict implementation of the operational procedures and daily quality control could reduce the failure rate of PET/CT and maximize its utilization value.

关 键 词：探测器 质量控制 预防性维护保养 

分 类 号：R197.39[医药卫生—卫生事业管理] TH774[医药卫生—公共卫生与预防医学]