Electrocardiograph and method of displaying electrocardiographic wave
First Claim
1. A device for measuring electrocardiographic information, comprising:
- a detecting element for acquiring the electrocardiographic waveform data based on a time-series electrocardiographic signal;
a display element for displaying the information based on the acquired electrocardiographic waveform data; and
a selecting element for selecting a portion of the waveform for display.
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Accused Products
Abstract
An electrocardiograph and an electrocardiographic waveform display method for specifying the position of an abnormal waveform in the overall electrocardiographic waveform and displaying the specified abnormal waveform are disclosed. The overall waveform based on the electrocardiographic waveform acquired by measurement is compressed to an area EA, so that the waveform of a portion (30D) specified as an abnormality in the overall waveform is displayed in enlarged form identifiably with the abnormal waveform in the area EB of the same screen. In the overall waveform of the area EA, the position of the waveform of the portion (30D) in the area EB simultaneously displayed is designated. In the case where a plurality of partial waveforms containing an abnormal waveform exist in the overall waveform, the overall waveform can be moved along the arrow AL or AR, so that the waveform (abnormal waveform) of the portion (30D) displayed in enlarged form in the area EB can be sequentially switched to the waveform of the portion (30D) at a position in the direction of movement.
128 Citations
12 Claims
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1. A device for measuring electrocardiographic information, comprising:
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a detecting element for acquiring the electrocardiographic waveform data based on a time-series electrocardiographic signal;
a display element for displaying the information based on the acquired electrocardiographic waveform data; and
a selecting element for selecting a portion of the waveform for display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An electrocardiographic waveform display method, the method comprising:
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acquiring electrocardiographic waveform data based on a time-series electrocardiographic signal;
entering waveform data criteria identifying a portion of the measured waveform portion based upon the entered waveform data criteria displaying the identified portion of the measured waveform.
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Specification