摘要
目的:解决手术室无影灯故障率高发问题。方法:统计记录手术室无影灯灯泡损坏率,进行数学分析,根据分析结果现场排除故障。结果:发现了无影灯灯泡寿命较短的多重原因,通过更换部件、调试直流供电终端电压的方法排除了故障。结论:在进口马丁无影灯初次安装后,一定要对其进行灯泡输入电压测试,避免因电压过高而降低灯泡使用寿命。
Objective To cut the high failure rate of the operating astral lamp. Methods The failure rate of the nperaling astral lamp was counted and analyzed, and the problem was solved according to mathematical analysis results. Results Multiple eauses of the low lifetime of operating astral lamps were discovered. The Problems were conquered by replacing the components and debugging the DC vohage of power supply terminal. Conclusion It is necessary to test the input vohage to avoid reducing the lamp lifetime for higher voltage after installing operating astral lamps imported from KI5 Mallin.
出处
《医疗卫生装备》
CAS
2012年第11期115-116,共2页
Chinese Medical Equipment Journal
关键词
无影灯
开关电源
铁氧体磁芯
operating astral lamp
switching power supply
ferrite core
