中国医学装备Issue(6)：43-45,3.DOI:10.3969/J.ISSN.1672-8270.2014.06.014
医用超声诊断仪的计量检定与质量控制
Metrological verification and quality control of medical ultrasound diagnostic instrument
冯罕博 1王迪 2莫兆雯1
作者信息
- 1. 广州医科大学附属第一医院设备科 广东 广州 510120
- 2. 广州计量检测技术研究院医仪室 广东 广州 510030
- 折叠
摘要
Abstract
Objective: Combined with the metrological verification in order to strengthen the quality control of medical ultrasonic diagnostic instrument, to ensure the image quality of instruments and medical safety. Methods: Measure output sound intensity, patient leakage current, metrological verification parameters detection depth, resolution, geometric position error value, cystic focal diameter error, blind area and so on. Results: Through analyzing the data of metrological verification results, and in combination with the practical situation of hospital ultrasonic diagnostic instrument calibration, approved metrological verification instrument performance detection technology as the basis. Conclusion: The combination of metrological verification, strengthen training, maintenance, etc, to ensure the operation and safety of instruments, to achieve good quality control in the device.关键词
医用超声诊断仪/计量检定/质量控制Key words
Medical ultrasonic diagnostic instrument/Metrological verification/Quality control分类
医药卫生引用本文复制引用
冯罕博,王迪,莫兆雯..医用超声诊断仪的计量检定与质量控制[J].中国医学装备,2014,(6):43-45,3.
