BS EN 61157-2007 医疗诊断超声波设备声输出的报告用标准方法

标准号：BS EN 61157-2007
中文标准名称：医疗诊断超声波设备声输出的报告用标准方法
英文标准名称：Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment
标准类型：C41
发布日期：2007/12/31 12:00:00
实施日期：2007/12/31 12:00:00
中国标准分类号：C41
国际标准分类号：11.040.55
引用标准：IEC 60050-801-1994;IEC 61161;IEC 62127-1;ISO 16269-6-2005;ISO/IEC Guide 98-1995
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 acousticoutput levels.NOTE The information tabulated in this standard format can be used fora) exposure planning for biological effects studies;b) exposure data for prospective epidemiological studies conducted using exposure conditions similarto those reported in this standard. In the absence of actual exposure data for retrospectiveepidemiological studies, the information tabulated in this standard format might also be used withcautionary comment.