医疗器械检测现场的电磁环境控制

【摘要】本文介绍了现行的医用电气设备电磁兼容标准，并以GB 9706.226—2021《医用电气设备第2-26部分：脑电图机的基本安全和基本性能专用要求》中对脑电图机的电磁兼容性标准和基本性能指标的规定为例，分析了电磁兼容性对医疗器械性能检测精度的影响。

【关键词】医用电气设备；电磁兼容性；脑电图机

【DOI编码】10.3969/j.issn.1674-4977.2024.04.016

Electromagnetic Environment Control in Medical Device Testing Sites

LIU Ziming

（Tianjin University， Tianjin 300072， China）

Abstract： This article introduces the current electromagnetic compatibility standards for medical electrical equipment， and takes the provisions of GB 9706.226—2021 Medical electrical equipment—Part 2-26：Particular requirements for the basic safety and essential performance of electroencephalographs on the electromagnetic compatibility standards and basic performance indicators of EEG machines as an example to analyze the impact of electromagnetic compatibility on the performance testing accuracy of medical devices.

Keywords： medical electrical equipment； electromagnetic compatibility； electroencephalogram machine

0引言

检测现场的电磁环境对医疗器械检测的准确性具有显著影响。（剩余4822字）