SYSTEMS, METHODS, AND USER INTERFACES FOR DISPLAYING WAVEFORM INFORMATION.

摘要

A system for displaying physiological information. The system includes a graph module that is configured to provide a two-dimensional virtual graph having a time dimension and a signal dimension. The virtual graph includes time indicators that are spaced along the time dimension and signal indicators that are spaced along the signal dimension. 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 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.