医用超声诊断仪超声源计量检定中的相关问题探讨

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【摘要】本文以医用超声诊断仪超声源工作原理为立足点,对医用超声诊断仪超声源计量检定中存在的问题进行分析,提出针对性解决对策,以期为医用超声诊断仪超声源计量检定提供理论支撑。
【关键词】医用超声诊断仪超声源;计量检定;问题;注意事项
【DOI编码】10.3969/j.issn.1674-4977.2023.05.039
Discussion on the Measurement and Verification of Ultrasonic Source in Medical Ultrasonic Diagnostic Instrument
LUO Ben
(Yangzhou Institute of Metrology and Testing Technology, Yangzhou 225000, China)
Abstract: Based on the working principle of ultrasonic source of medical ultrasonic diagnostic instrument, this paper analyzes the problems existing in the metrological verification of ultrasonic source of medical ultrasonic diagnostic instrument, and puts forward the countermeasures to solve the problems, in order to provide theoretical support for the metrological verification of ultrasonic source of medical ultrasonic diagnostic instrument.
Key words: ultrasonic source of medical ultrasonic diagnostic instrument; metrological verification; problems; matters needing attention
1医用超声诊断仪超声源的工作原理分析
医用超声诊断仪超声源以人体不同组织结构声学特性差异或物理效应为基础,其利用超声波进行扫描探查,分析接收到的反射波和数据信息,获得相关影像、图形,为临床医学诊断提供有效依据。(剩余3900字)