This paper introduces a kind of Feeder Control Units (FCUs) which treat feeders or main transformers as its objects. Being carefully designed, the FCU can separately meet the requirements such as signals’ acquisition...This paper introduces a kind of Feeder Control Units (FCUs) which treat feeders or main transformers as its objects. Being carefully designed, the FCU can separately meet the requirements such as signals’ acquisition, local control, on-time switchgear interlocking, etc. Equipped with a sort of high-speed serial communicahon interface, the FCUs can be distributively arranged near or into the switchgear, therefore a kind of distributed substation supervisory system can be formed.展开更多
目的探讨医药护合作品管圈(quality control circle,QCC)活动在预防重症监护室(ICU)患者中心静脉导管相关性感染(catheter related blood stream infection,CRBSI)中的作用及效果。方法由科室5名临床医师、1名临床药师及6名护士成立QCC...目的探讨医药护合作品管圈(quality control circle,QCC)活动在预防重症监护室(ICU)患者中心静脉导管相关性感染(catheter related blood stream infection,CRBSI)中的作用及效果。方法由科室5名临床医师、1名临床药师及6名护士成立QCC小组,开展以"规范中心静脉导管(central venus catheter,CVC)的建立与维护,降低CRBSI发生率"为主题的品管圈活动。选择2015年1月至10月置有CVC的患者313例为对照组(活动前),2016年1月至10月置有CVC的患者342例为观察组(活动后),按QCC活动步骤,运用PDCA方法,管理置有CVC的患者,并比较活动前后CRBSI的发生率。结果 CRBSI发生率从活动前的5.25‰降至活动后的0.74‰,差异有统计学意义(P<0.01)。结论医药护合作QCC活动,可全面评估患者情况,提高了CRBSI预防措施在CVC维护中的落实率,CRBSI发生率明显下降,且提高了圈员的综合能力,明显增强了团队精神。展开更多
文摘This paper introduces a kind of Feeder Control Units (FCUs) which treat feeders or main transformers as its objects. Being carefully designed, the FCU can separately meet the requirements such as signals’ acquisition, local control, on-time switchgear interlocking, etc. Equipped with a sort of high-speed serial communicahon interface, the FCUs can be distributively arranged near or into the switchgear, therefore a kind of distributed substation supervisory system can be formed.
文摘目的探讨医药护合作品管圈(quality control circle,QCC)活动在预防重症监护室(ICU)患者中心静脉导管相关性感染(catheter related blood stream infection,CRBSI)中的作用及效果。方法由科室5名临床医师、1名临床药师及6名护士成立QCC小组,开展以"规范中心静脉导管(central venus catheter,CVC)的建立与维护,降低CRBSI发生率"为主题的品管圈活动。选择2015年1月至10月置有CVC的患者313例为对照组(活动前),2016年1月至10月置有CVC的患者342例为观察组(活动后),按QCC活动步骤,运用PDCA方法,管理置有CVC的患者,并比较活动前后CRBSI的发生率。结果 CRBSI发生率从活动前的5.25‰降至活动后的0.74‰,差异有统计学意义(P<0.01)。结论医药护合作QCC活动,可全面评估患者情况,提高了CRBSI预防措施在CVC维护中的落实率,CRBSI发生率明显下降,且提高了圈员的综合能力,明显增强了团队精神。