Standard No.:	T/SSBME 5-2025
English Name:	Test methods for acoustic field characteristics of phased array high intensity focused ultrasound
Chinese Name:	相控阵列高强度聚焦超声 声场特性试验方法
Professional Classification:	T/    Social Organization Standard
ICS Classification:	11.040.60 11.040.60    Therapy equipment 11.040.60
Source Content Issued by:	Shanghai Biomedical Engineering Society
Issued on:	2025-12-26
Implemented on:	2026-1-1
Status:	valid
Target Language:	English
File Format:	PDF

本标准一是遵循标准编写规范，参考IECTS62556:2014、GB/T19890-2005、YY0592-2016、GB/T20249-2006等国内外标准，以Rayleigh-Sommerfield积分为相控阵列HIFU系统理论声场计算基础；二是明确标准创新点，针对相控阵列HIFU关键声学特性填补测试方法空白、完善术语定义（如界定焦点偏转相位精度、焦点声压焦域、定位精度等核心术语）、提供系列试验方法（覆盖相位精度、偏转精度、定位精度及相控对焦点声强/焦域尺寸影响的测试）；三是明确相控阵列HIFU系统核心测试装置。