JPS6141437A - Electrocardiograph monitor apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application This invention relates to an electrocardiogram monitoring device, and particularly to an electrocardiogram monitoring device having an abnormal waveform detection function.

(b) In conventional hospitals, when a patient has a heart abnormality or is in an extremely dangerous condition, the patient is admitted to the ICU, CICU, etc., and the electrocardiogram is continuously monitored. Normal. An electrocardiogram monitor device is used to monitor this electrocardiogram, and conventionally, this type of device continuously monitors the electrocardiogram.
It was displayed on a monitor such as T, etc., and an alarm sounded every time an abnormal waveform appeared.

(c) Problems to be Solved by the Invention However, the conventional electrocardiogram monitor device described above simply sounds an alarm when an abnormal waveform is detected.

There is a drawback that it is not possible to tell at a glance which waveform has been detected as an abnormality, so the person monitoring it cannot reconfirm it. Also in detecting abnormal waveforms.

In the case of a device in which detection parameters can be changed, there is a problem in that it is difficult to confirm the accuracy and reliability of abnormality detection.

The present invention solves these problems and provides an electrocardiogram monitor device that, when an abnormal waveform is detected, allows immediate identification of which waveform it is on the monitor and allows reconfirmation. The purpose is to

B.) Means and operation for solving the problems The invention aims at providing an electric capacitor device with a predetermined margin for each waveform. The figure is displayed in a manner such as □, □, etc., in which nine characters are changed.

9. When an abnormal waveform is detected in the process of displaying a time-series electrocardiogram, the mark display section at the corresponding position will display a mark different from that of a normal waveform. Displayed.This -11 is possible.

(E) Embodiment FIG. 1 is a block diagram of an electrocardiogram measurement system showing an embodiment of the present invention. In the same figure.

The electrocardiographic signal emitted from the human body 91 is amplified and modulated within the telemeter transmitter 1 and then sent out. The electrocardiogram signal transmitted from the telemeter transmitter 1 is received by the telemeter receiver 2, and the received signal is demodulated and
The amplifier section B demodulates, amplifies, and stores the signals. 7 is a pre-stored memory of a program for controlling the C:'l PU5.

:))□; I'm so jealous that the electrocardiogram's brightness is wrong.
An example of a chemical waveform is shown. In the figure, waveform A.

B, D, and E are normal electrocardiograms, and while these electrocardiogram waveforms are being detected, normal display marks 11 and 11 are placed above each waveform.
12, 13, and 14 are displayed, and when an abnormal waveform such as an arrhythmia is detected as shown in C, a mark 15 is displayed at the position corresponding to the abnormal waveform, and the operator can check this abnormality display mark. It is important to know immediately if the waveform of a 9-year-old can be abnormal due to the introduction of 15, and to confirm the situation later if necessary.

You can use this mark to confirm which waveform is abnormal. In particular, it is difficult to intuitively distinguish between abnormal waveforms and normal waveforms by direct comparison.

1 □ Nゝ、1ノ 1 This abnormality display mark is valid.゛□'Also, the abnormality table is marked with red 7-゛.By checking to what extent the melted material at position t is aligned with the normal waveform, 9 For example, if the normal waveform and the waveform are the same, ゛゛normal waveform It is also possible to check whether you are being detected as an attempter or not. −゛ ′ □“゛3rd
Flow chart illustrating the abnormality detection processing procedure of the system of the above embodiment and the display procedure of the monitor device, that is, C□RT-9.゛ □ □ - This processing action is repeated + ru: Akira beans i wa tip a'T' 1 so 4 R8 is erotaka: 175 ≧ sheep 0 fixed limit 5 g'9'ii. ii Continuation of the cut tree aa: ”' L i-t: 4・kCalculate the SO width, area, etc. (step i゛6゜゛and step・b
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The QR3O width/area, etc. is compared with the QR8O width/area, etc. of the four times, and it is determined whether the current waveform is an abnormal QR8 (step ST3). - If the waveform is not abnormal QR8, it is a normal wave
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↑4) QR8 of each waveform is confirmed with knee "c-shi"
Each time, from Step 1 to Step 5T-
The process with 4 inches is repeated -→ ＼゛ ■・ ・”'
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'If it is judged as Q Rs, □power will be applied to Hikimu Tsubu S'
If the judgment of r3 is YES, then mark an abnormality at the upper display mark position of that QR8 and set it to YES (-Step 5).
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By looking at the display status of each waveform, you can know whether each waveform is outside the normal waveform or an abnormal waveform.

Note that in the embodiment described above, the mark display section for distinguishing between normal and abnormal waveforms is a mark and a mark, but in this invention, the mark display is not limited to a mark and a mark.・If the color of the mark display part is changed to distinguish between normal waveform and abnormal waveform key, 5, return, knee, and J are different.
::"l::'l"':""I'""""-1,,,H
l'X: Other two-dimensional indicators may be used. : ′j 1
．． , , - , , , , , , L, ...(f) Effect of the invention ::,, ξ An abnormal waveform is detected during monitoring, and "i-; R:1・
:.

Therefore, the measurer can easily determine its existence and location.
- It has the advantage of making reconfirmation easier.

[Brief explanation of the drawing]

Fig. 1 is a block diagram of an electrocardiogram measurement system showing one embodiment of the invention; Fig. 2 is a block diagram of the electrocardiogram measurement system according to an embodiment of the invention;
The figure which shows one example of the screen displayed on RT. FIG. 3 is a flowchart showing the procedure of abnormality detection processing and display processing of the electrocardiogram measurement system of the same embodiment. , -゛,',) 1: Telemeter transmitter, 2: Telemeter receiver, 3: Demodulation/amplification section, 4: Filter/
A, /D converter + 5: Cp u + 6
: RAM. 1 7: ROM, 8: CRT interface. 9: CRT, A, B, River...E: Electrocardiogram. (,・11・12・13・14: Normal waveform display mark. ,'11.5: 11 Abnormal waveform display mark. 1, -n -1, - (1, '1 1- Patent application - person □ Tateishi Electric Agent Co., Ltd. Patent Attorney Shigeru Nakamura Shin α÷〈

Claims (1)

[Claims] (1) In an electrocardiogram monitor device that displays electrocardiograms in chronological order on the screen of a two-dimensional display and is capable of detecting abnormal waveforms, a mark display section is provided at a predetermined position of each waveform to detect abnormal waveforms. An electrocardiogram monitor device characterized in that the mark display section is displayed in a manner different from that of the mark display section of a normal waveform.