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心电图机是一种具有很高的技术指标和精密度的医用电子诊断仪器,在医院和科研单位有着广泛的应用。随着科学技术的发展,先进的电子技术越来越普遍地被应用到心电图机上。新技术工艺的应用,一方面使心电图机性能越来越先进,功能越来越完善,操作越来越方便,更具有体积小、重量轻、结构简化的特点。但一另方面,也对维修技术人员提出了更高的要求。 一、检修注意事项 为了做好心电图机的维修工作,维修技术人员在检修中应注意下述事项: 1.在检修心电图机之前必须掌握仪器的操作方法,了解心电图机的结构特点,弄懂电路工作原理,区别仪器的真假故障,避免误操作。 一些新型心电图机,由于采用了自动控制技术而使机器具有自动功能,在机器的特定部
Electrocardiograph is a medical electronic diagnostic instrument with high technical specifications and precision. It has a wide range of applications in hospitals and research institutes. With the development of science and technology, advanced electronic technologies are increasingly applied to electrocardiographs. The application of new technology and technology, on the one hand, makes the electrocardiograph machine performance more and more advanced, the function is more and more perfect, the operation is more and more convenient, but also has the characteristics of small size, light weight, and simplified structure. However, on the other hand, higher requirements are placed on maintenance technicians. First, maintenance precautions In order to do a good job of electrocardiograph maintenance work, maintenance technicians should pay attention to the following matters in the maintenance: 1. Before the repair of electrocardiograph machine must master the operation of the instrument, understand the structural characteristics of the ECG machine, understand the circuit Working principle, distinguish between true and false instrument faults, to avoid misuse. Some new electrocardiographs, due to the use of automatic control technology, allow the machine to have an automatic function in the specific part of the machine.