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心电图机种类虽多,但基本上可分为单导和多导两类,其中多导的又可分为二导、三导、四导数种。目前部队常用的以单导机为主,就其结构来看,早期生产的以电子管为主,近期生产的则多为晶体管的。晶体管心电图机的特点是体积小、重量轻、耗电省、携带方便,目前部队已普遍得到装备。但其缺点是发生故障的机率也较高。因此,在日常使用操作中,常常会发生一些问题,往往影响使用,给诊断治疗带来不便。此外
Although many types of ECG machines, but basically can be divided into single-guided and multi-guided two categories, including multi-guided can be divided into two, three, four derivative number. At present, the unit is usually dominated by a single lead plane. As far as its structure is concerned, the early production of electron tubes is the mainstay. In the recent production, transistors are mostly used. Transistor ECG machine is characterized by small size, light weight, power consumption, easy to carry, the current troops have been generally equipped. But the disadvantage is that the probability of failure is higher. Therefore, in daily operation, some problems often occur, which often affect the use, which brings inconvenience to the diagnosis and treatment. In addition