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SJTU-1型医用超声诊断设备声输出测量系统的研制
引用本文:寿文德,周刚,夏荣民,钱德初,黄小唯,邹桂根,毕浩然.SJTU-1型医用超声诊断设备声输出测量系统的研制[J].应用声学,2004,23(2):1-6.
作者姓名:寿文德  周刚  夏荣民  钱德初  黄小唯  邹桂根  毕浩然
作者单位:1. 上海交通大学生物医学工程系,上海,200030
2. 上海交通大学信息检测技术及仪器系,上海,200030
摘    要:本系统地研究了医用超声诊断设各声输出公布要求的国家标准GB16846—1997(idt.IEC61157—1992)中规定的主要指标的定义和测量方法,给出了相关的计算公式。介绍了为实施国标而研制的专用测量设备SJTU-1型医用超声设备声输出测量系统的工作原理、系统构成和技术性能。

关 键 词:超声诊断  声输出测量系统  医学安全  换能器  声压  声场
修稿时间:2003年6月19日

Development of SJTU-1 acoustic output measurement system for the ultrasonic medical diagnostic equipment
SHOU Wen-De,ZHOU Gang,XIA Rong-Min,QIAN De-Chu,HUANG Xiao-Wei,ZOU Gui-Gen and BI Hao-Ran.Development of SJTU-1 acoustic output measurement system for the ultrasonic medical diagnostic equipment[J].Applied Acoustics,2004,23(2):1-6.
Authors:SHOU Wen-De  ZHOU Gang  XIA Rong-Min  QIAN De-Chu  HUANG Xiao-Wei  ZOU Gui-Gen and BI Hao-Ran
Institution:Dept. of Biomedical Engineering of Shanghai Jiaotong University, Shanghai 200030;Dept. of Biomedical Engineering of Shanghai Jiaotong University, Shanghai 200030;Dept. of Biomedical Engineering of Shanghai Jiaotong University, Shanghai 200030;Dept. of Biomedical Engineering of Shanghai Jiaotong University, Shanghai 200030;Dept. of Biomedical Engineering of Shanghai Jiaotong University, Shanghai 200030
Abstract:The definition and measuring method of the acoustic output parameters required in the National Standard GB 16846-1997 (idt.IEC 61157-1992) are studied and the nelevant formula given. To implement the standard, SJTU-1 model acoustic output measurement system for medical ultrasonic equipment is developed and its operation priciple, construction, and technical performance are described.
Keywords:Medical ultrasonic equipment  Acoustic output  Measurement system  
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