中国医疗设备2017，Vol.32Issue(7)：25-27,83,4.DOI:10.3969/j.issn.1674-1633.2017.07.007
最不利原则在医疗器械光辐射安全分类测试中的应用研究
Study on Application of the Most Unfavorable Principle in Classification Testing of Optical Radiation Safety from Medical Devices
摘要
Abstract
Objective In order to reduce the harm of light radiation in the diagnosis and treatment process of patients, this paper evaluated the safety of optical radiation. Methods This paper analyzed the characteristics of different types of apparent light source in the field of medical devices, and studied the key technologies of the test according to the most unfavorable principle. Results The selection of test conditions for the most unfavorable classification of irradiance and radiance under different light sources and multiple light sources was studied in this paper. And the specific test scheme was presented at the same time. Conclusion This research is helpful to standardize the test methods of optical radiation classification, so as to ensure the uniqueness and accuracy of the test results.关键词
辐射安全/辐照度/辐亮度/最不利原则/多光源Key words
radiation safety/irradiance/radiance/the most unfavorable principle/multiple light source分类
医药卫生引用本文复制引用
孟祥峰,王浩,刘艳珍,李宁,任海萍..最不利原则在医疗器械光辐射安全分类测试中的应用研究[J].中国医疗设备,2017,32(7):25-27,83,4.基金项目
国家科技支撑计划项目(2015BAI43H00). （2015BAI43H00）
