所谓的“五四”维修制,即对仪器设备的维修分为5类,用4种方法进行维修。 近十年来,现代化科学技术的成果被迅速大量的应用到医学领域中,新型医疗仪器设备不断问世。电子元件的集成化,仪器设备的智能化,极大地促进了医学技术的发展。医疗设备在医学科学中的地位和作用日益显著。仪器设备在使用过程中,由于电源电压不稳,环境温度,湿度等外界因素的影响,以及仪器设备在工作中自身的磨损老化,必然会发生这样那样的故障。医疗仪器设备一般都比较昂贵,一个医院中多为单机开展工作,很少有备用机,所以为使医院工作正常进行, The so-called “May 4th” maintenance system, that is, the maintenance of equipment and equipment is divided into 5 categories, with 4 methods for maintenance. In the past ten years, the achievements of modern science and technology have been rapidly and massively applied to the medical field, and new types of medical instruments and equipment have been introduced. The integration of electronic components and the intelligence of instruments and equipment have greatly promoted the development of medical technology. The position and role of medical equipment in medical science is increasingly significant. In the process of use of instruments and equipment, due to the instability of the power supply voltage, the influence of external factors such as the ambient temperature, humidity, and the wear and aging of the instrument and equipment during operation, such failures will inevitably occur. Medical equipment is generally more expensive. In a hospital, more work is done on a single machine, and there are very few spare machines, so to make the hospital work properly,