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EG—900型九道脑电图机系日本三荣公司生产的老机型。该机记录纸传动是用内嵌钢丝的橡胶带传动。仅用了两年,传动带就断了,经与厂方驻京办事处联系,因属淘汰机型,无配件提供,请驻地几个工厂协助仿制也未成功,致使整机无法使用。三年前对其记录纸传动系统进行改进,改橡胶带传动为金属齿轮传动,经观察使用,效果很好。
EG-900 nine-channel EEG machine Japan’s Sanyo company’s old models. The machine recording paper drive is embedded with steel wire belt drive. It took only two years for the transmission belt to be broken. After contacting the factory’s Beijing office, there was no supply of spare parts. Therefore, it would be impossible for the entire factory to assist with the imitation or unsuccessful. Three years ago, its recording paper transmission system to improve, change the rubber belt drive for the metal gear drive, after observation, the effect is very good.