醫(yī)用超聲診斷儀超聲源計量檢定中的相關(guān)問題探討
打開文本圖片集
【摘要】本文以醫(yī)用超聲診斷儀超聲源工作原理為立足點,對醫(yī)用超聲診斷儀超聲源計量檢定中存在的問題進行分析,提出針對性解決對策,以期為醫(yī)用超聲診斷儀超聲源計量檢定提供理論支撐。
【關(guān)鍵詞】醫(yī)用超聲診斷儀超聲源;計量檢定;問題;注意事項
【DOI編碼】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醫(yī)用超聲診斷儀超聲源的工作原理分析
醫(yī)用超聲診斷儀超聲源以人體不同組織結(jié)構(gòu)聲學(xué)特性差異或物理效應(yīng)為基礎(chǔ),其利用超聲波進行掃描探查,分析接收到的反射波和數(shù)據(jù)信息,獲得相關(guān)影像、圖形,為臨床醫(yī)學(xué)診斷提供有效依據(jù)。(剩余3900字)