标准摘要
[中文适用范围]： 本技术报告为 IEC 62359 用户提供背景信息，以了解 IEC 60601-2-37 和 IEC 62359 中所述热指数 (TI) 的几种潜在替代品的相对优点。该报告讨论： 相关的 ?C 参数诊断超声领域的热学方面；用于确定与理论组织等效模型@中由超声波吸收引起的温升相关的暴露参数的方法。该报告旨在供以下人员使用： ?C 参与 IEC 62359 开发和维护的人员； ?C 医疗电气设备制造商进行风险评估； ?C 医疗保健监管机构@测试机构和其他负责执行医疗电气设备标准的组织。 [外文原描述]： IEC/TR 62799:2013(E), which is a technical report, provides background information for users of IEC 62359 to understand the relative merits of several of the potential replacements for the thermal index as described in IEC 60601-2-37 and IEC 62359. The report discusses parameters related to thermal aspects of diagnostic ultrasonic fields; and methods for the determination of an exposure parameter relating to temperature rise in theoretical tissue-equivalent models, resulting from absorption of ultrasound. The report is intended to be used: - by those involved in the development and maintenance of IEC 62359; - manufacturers of medical electrical equipment for risk assessment; - and health care regulatory authorities, test houses and other organizations responsible for implementing standards for medical electrical equipment.
英文名称Models for evaluation of thermal hazard in medical diagnostic ultrasonic fields