标准摘要
[中文适用范围]： 本国际标准描述了在0.5 MHz至15 MHz超声波频率范围内校准超声波成像设备空间测量设施和点扩散功能的方法。本标准适用于基于脉冲回波原理的超声波扫描仪，包括以下类型：机械扇形扫描仪；电子相控阵扇形扫描仪；电子线性阵列扫描仪；电子曲面阵列扇形扫描仪；基于上述四种扫描机制的水浴扫描仪；3D体积重建系统。 [外文原描述]： IEC 61391-1:2006+A1:2017 describes methods of calibrating the spatial measurement facilities and point-spread function of ultrasonic imaging equipment in the ultrasonic frequency range 0,5 MHz to 15 MHz. This standard is relevant for ultrasonic scanners based on the pulse echo principle of the types listed below: - mechanical sector scanners; - electronic phased-array sector scanners; - electronic linear-array scanners; - electronic curved-array sector scanners; - water bath scanners based on any of the above four scanning mechanisms; - 3D-volume reconstruction systems. This consolidated version consists of the first edition (2006) and its amendment 1 (2017). Therefore, no need to order amendment in addition to this publication.
英文名称Ultrasonics - Pulse-echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of point-spread function response