This International Standard is applicable to medical diagnostic ultrasonic equipment.It establishes requirements for the declaration of the acoustic output information:- to be presented in technical data sheets supplied to prospective purchasers of equipment by manufacturers;- to be declared in the accompanying literature/manual supplied by manufacturers;- as background information to be made available on request to interested parties by manufacturers.It also gives exemption conditions for equipment generating low acoustic output levels.
IEC 61157:2007/COR1:2008 history
2013IEC 61157:2007/AMD1:2013 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment; Amendment 1
2013IEC 61157:2013 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment
2008IEC 61157:2007/COR1:2008 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment (Edition 2.0)
2007IEC 61157:2007 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment
1992IEC 61157:1992 Requirements for the declaration of the acoustic output of medical diagnostic ultrasonic equipment