SYSTEM, METHOD, AND USER INTERFACE TO DISPLAY WAVEFORM INFORMATION

摘要

PROBLEM TO BE SOLVED: To provide a system for displaying physiological information, including a graph module that is configured to provide a two-dimensional virtual graph having a time dimension and a signal dimension.

SOLUTION: Virtual graphs 154A and 154B include time indicators 158 located along the time dimension at intervals and signal indicators 162 located along the signal dimension at intervals. The system also includes a waveform module that is configured to obtain physiological signals as a function of time. The waveform module is configured to plot a waveform that is based upon the physiological signals onto the virtual graph. A user interface is configured to display the waveform and the virtual graph in a viewable area. The time and signal indicators of the virtual graph shift along the time dimension at a recording speed as the waveform is plotted. The plotted waveform has a fixed relationship with respect to the time and signal indicators and shifts at the recording speed.

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