新技术背景衍生的手术无影灯检测问题分析

Analysis on surgical luminaries detection problems deriving from background of new technology

介绍了现行标准YY 0627-2008《医用电气设备第2部分:手术无影灯和诊断用照明灯安全专用要求》对于中心照度、光斑直径、光斑分布、无影效果、光柱深度、光源的标记的要求及试验方法,分析了在新光源、多模式、新造型的新技术背景下手术无影灯检测遇到的问题,并提出了符合手术无影灯技术现状的检测方法的建议,为手术无影灯的检测及相关标准换版工作提供了参考。

The requirements and test methods of central illuminance,spot diameter,spot distribution,shadow dilution,depth of illumination and marking of light sources specified in active standard YY 0627-2008 Medical electrical equipment-part 2:particular requirements for the safety of surgical luminaries and luminaries for diagnosis were introduced.The problems faced in the test of surgical luminaries in the context of the wide application of new light sources,multi-mode and new shapes were analyzed.Then some suggestions were put forward accordingly on the test methods in line with the technical status quo of surgical luminaries,thus giving certain inspirations to the test of surgical luminaries and the updating of relevant standards.