DIN EN 61846-1999 超声波.压力脉冲碎石器.电磁场特性

标准号：DIN EN 61846-1999
中文标准名称：超声波.压力脉冲碎石器.电磁场特性
英文标准名称：Ultrasonics - Pressure pulse lithotripters - Characteristics of fields (IEC 61846:1998); German version EN 61846:1998
标准类型：C41
发布日期：1999/12/31 12:00:00
实施日期：1999/4/1 12:00:00
中国标准分类号：C41
国际标准分类号：11.040.60
适用范围：Extracorporeal lithotripsy is widely used for the clinical treatment of renal and uretic stones. Lithotripsy employs high intensity acoustic waves to produce disintegration of the stones through a process of sequential application of pressure waves. Several different forms of lithotripsy equipment are now commercially available from a number of manufacurers. The document specifies methods of measuring and characterising the acoustic pressure filed generated by lithotripsy equipment.