| 摘要 |
A cardiogram waveform correcting and displaying device is disclosed that is capable of facilitating visibility of cardiogram waveforms. A first filtering system 58-1 through nth filtering system 58-n are low-cut filters, each having a first cutoff frequency fc1 through an nth cutoff frequency fcn, respectively. Recognition module recognizes feature values of waveforms related to variation of the waveforms in accordance with any outputs of the first filtering system 58-1 through the nth filtering system 58-n. Judging module 62 selects which of the first through the nth filter is used based on the recognized feature values with the recognition module. A filter which restricts base-line variation is used when the base-line variation is large, and a filter having less influence to waveforms is used when the base-line variation is small. Display controller displays on a display portion output of the selected filter. |
