IEC 61157-2007
医疗诊断超声波设备声输出的报告用标准方法

Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment

标准号

IEC 61157-2007

发布日期

2007年08月

实施日期

废止日期

无

中国标准分类号

C41

国际标准分类号

11.040.50;11.040.55

发布单位

IX-IEC

引用标准

IEC 60050-801-1994 IEC 61161 IEC 62127-1 ISO 16269-6-2005 ISO/IEC Guide 98-1995

被代替标准

IEC 87/356/CDV-2006 IEC 61157-1992

适用范围

This International Standard is applicable to medical diagnostic ultrasonic equipment. – It provides a set of traceable acoustic parameters describing the acoustic fields. – It defines a standard means and format for the reporting of the acoustic output information. – It also describes a reduced dataset recommended for equipment generating low acoustic output levels. NOTE The information tabulated in this standard format can be used for a) exposure planning for biological effects studies; b) exposure data for prospective epidemiological studies conducted using exposure conditions similar to those reported in this standard. In the absence of actual exposure data for retrospective epidemiological studies, the information tabulated in this standard format might also be used with cautionary comment.

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