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Electrocardiograph and method of displaying electrocardiographic wave

An electrocardiogram waveform and electrocardiograph technology, which is applied in the fields of electrocardiogram waveform display, electrocardiograph and electrocardiogram waveform display, can solve the problem that patients cannot grasp the enlarged display, and patients cannot identify whether there are abnormal waveforms or abnormalities in the waveform.

Inactive Publication Date: 2005-02-02
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0015] In the event-based measurement methods described in Patent Documents 1 and 2, the event waveform is presented, but the patient cannot recognize whether there is an abnormal waveform in the waveform.
[0016] In addition, regarding the measurement method based on the comparison with the standard waveform, in the method shown in Patent Document 3, the waveform judged to be abnormal cannot be seen with the electrocardiogram alone, and a separate device for receiving and displaying the electrocardiogram waveform is necessary. diagnostic device
In addition, in the methods shown in Patent Documents 4 and 5, it is not possible to specify which segment of the waveform in the stored electrocardiogram data is abnormal.
In addition, in the method shown in Patent Document 6, the patient cannot grasp which waveform among the stored data is enlarged and displayed.

Method used

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  • Electrocardiograph and method of displaying electrocardiographic wave
  • Electrocardiograph and method of displaying electrocardiographic wave
  • Electrocardiograph and method of displaying electrocardiographic wave

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Embodiment Construction

[0058] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Also, in this embodiment, a portable electrocardiograph is used as an example to describe its display mode. However, the application of the display modes described here is not limited to a portable electrocardiograph, and may be a stationary electrocardiograph, for example.

[0059] figure 1 The functional structure of the electrocardiograph 1 related to this embodiment is shown, figure 2 show figure 1 The appearance of the electrocardiograph 1.

[0060] refer to figure 2 , the electrocardiograph 1 includes the following parts: a first electrode 10; a second electrode 20 with an anti-slip portion 21 formed on the surface; a display portion 30; a power switch 11 operated for turning on / off (ON / OFF) power; The measurement button 12 operated for measurement; the setting button 13 operated for setting various information (including instructions and data); the ...

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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.

Description

technical field [0001] The present invention relates to an electrocardiograph and an electrocardiogram waveform display method, in particular to an electrocardiograph for displaying electrocardiogram waveforms based on measured electrocardiogram signals and a method for displaying electrocardiogram waveforms therefor. Background technique [0002] Portable electrocardiographs that patients carry around on a daily basis are widely used along with the increase in adult diseases caused by heart diseases. [0003] Conventional portable electrocardiographs include instruments that perform measurement by inputting electrocardiogram signals measured when subjective symptoms (events) such as palpitations and panting occur (called event methods), and instruments that perform measurements by comparing the measured electrocardiogram waveform with the previously measured electrocardiogram waveform. An instrument that measures the stored standard (at rest) ECG waveform. [0004] As an e...

Claims

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Application Information

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IPC IPC(8): A61B5/332
CPCA61B5/0452A61B5/044A61B5/7232A61B5/339A61B5/349
Inventor 山本则仁
Owner OMRON HEALTHCARE CO LTD
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