摘要
目的:探讨LED应用于磁共振检查室内照明的可靠性。方法:制作LED电源控制柜,以便使操作简单、方便并达到改造的预期效果。结果:改造后未发现图像质量下降,特别是对磁场均匀性要求十分严格的磁敏感、波谱等序列也未见干扰伪影。结论:LED节能、环保、安全,必将拥有广阔的前景。
Objective To explore the reliability of LED in examination room of magnetic resonance imaging.Methods LED power control cabinet was made to operate easily and achieve expected effect.Results Image quality was better than ever after modification in all magnetic sequences including SWI and spectrum which was very sensitive to magnetic field.Conclusion LED will have the broad prospect because of its economy,environmental protection and safety.
出处
《医疗卫生装备》
CAS
2011年第11期116-116,121,共2页
Chinese Medical Equipment Journal
关键词
磁共振
LED照明
安全性
magnetic resonance
LED lighting
safety
