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我们研制了一种多用途的阻抗容积图测量仪。该测量仪由二路阻抗测量放大器、一路心电放大器和计算机及打印机组成。阻抗测量放大器可以单独使用 ,也可以二路同步测量。测量时 ,根据不同的目的 ,可以用二电极法测量 ,也可以用四电极法测量。测量的软件采用人机对话的菜单形式画面 ,能实时采集和显示波形及主要参数。并有报警设置功能及较好的数据分析 ,打印等功能。硬件系统还采用了浮地隔离技术 ,使仪器使用安全可靠。该仪器可以应用于脑功能、心功能等方面的临床监护和有关的医学科研工作。
We developed a multi-purpose impedance volumetric plotter. The meter by the second impedance measurement amplifier, all the way to the heart of the amplifier and computer and printer components. Impedance measurement amplifier can be used alone, but also two-way synchronization measurements. Measurement, according to different purposes, you can use the two-electrode method, you can also use the four-electrode method of measurement. Measurement software using human-machine dialogue menu form screen, real-time acquisition and display of waveforms and the main parameters. And alarm settings and better data analysis, printing and other functions. Hardware system also uses floating isolation technology, the instrument safe and reliable. The instrument can be used in clinical monitoring of brain function, cardiac function and other related medical research.