心电图机的网络化改造

摘要

Objective To remould the old-model electrocardiograph with COM interface to implement the network transmission of the electrocardiograph.Methods The output signals of COM interface of the old-model electrocardiograph were converted to wireless network signals with the signal converter and then the wireless network signals were exported to the hospital information network.Results The wireless network transmission of the transformed electrocardiograph has been implemented.Conclusion The transformation scheme with good feasibility can be promoted in clinic.%目的：改造具有COM接口的老型号心电图机，使其支持网络传输。方法引入信号转换器，将心电图机COM口输出信号转换为无线网络信号，然后输出到医院信息网络。结果改造后的光电9000系列心电图机具备了无线网络传输功能。结论该改造方案具有较强的可行性，值得临床应用。