KR20190035058A - Device and method of minnesota code output - Google Patents

Abstract

The present invention relates to a Minnesota code outputting device and, more specifically, to a device outputting a Minnesota code corresponding to an electrocardiogram signal, comprising: an electrocardiogram signal reception unit for receiving an electrocardiogram signal of an object from a sensor; an extraction unit for extracting a plurality of diagnosis parameters based on the electrocardiogram signal; a Minnesota code determining unit for determining at least one Minnesota code among a plurality of Minnesota codes using at least one diagnosis parameter among the plurality of diagnosis parameters; and an outputting unit for outputting the determined at least one Minnesota code.

Description

≪ Desc / Clms Page number 1 > DEVICE AND METHOD OF MINNESOTA CODE OUTPUT &

The present disclosure relates to a Minnesota code output device and method.

Since the diagnostic electrocardiograph according to the prior art has to measure a multi-channel electrocardiogram signal, there is a restriction on the activity of the user due to the size and the weight of the apparatus. Therefore, in the case of patients requiring storage and analysis of the electrocardiogram signal for more than 24 hours, And there is a problem that the electrocardiographic diagnostic information must be acquired through a separate analysis program on the PC through the intervention of the expert after the measurement.

In addition, a device for providing diagnostic information such as a Minnesota code is difficult to miniaturize, and it is difficult to provide real time information.

The background technology of the present application is disclosed in Korean Patent Laid-Open Publication No. 2016-0107390 (Publication Date: 2016.09.19).

It is an object of the present invention to provide a portable device capable of measuring a long-term electrocardiogram signal in a non-restrained state through an inexpensive portable device, And a minnesota code output device and method capable of providing a Minnesota code output device.

It is an object of the present invention to provide a Minnesota code output device and method capable of providing Minnesota codes in real time in a miniaturized device.

It should be understood, however, that the technical scope of the embodiments of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

According to an aspect of the present invention, there is provided a Minnesota code output device including an electrocardiogram signal receiver for receiving an electrocardiogram signal of a target object from a sensor, a plurality of diagnostic parameters based on the electrocardiogram signal, A minnesota code determination unit for determining at least one minnesota code among a plurality of minnesota codes using at least one diagnosis parameter among the plurality of diagnosis parameters, and an output unit for outputting the determined at least one minnesota code can do.

The minnesota code determination unit may include an analysis index determination unit that determines the electrocardiogram signal analysis index using the at least one diagnosis parameter, and a code determination unit that determines at least one Minnesota code based on the analysis index.

The apparatus may further include an R-peak extracting unit for extracting an R-peak based on the electrocardiogram signal, wherein the diagnostic parameter extracting unit extracts a plurality of diagnostic parameters based on the R-peak and the electrocardiogram signal.

The plurality of diagnostic parameters may include at least one of P wave amplitude, P wave duration, Q wave amplitude, Q wave duration, R wave amplitude, R wave duration, S wave amplitude, S wave duration, T wave duration, T wave duration, QRS peak size, QRS duration, PR interval, PQ interval, SQ interval, QT interval, PR interval, QTc (corrected QT), heart rate and ST value .

In addition, the electrocardiographic analysis Q wave items, QS patterns, High Amplitude R waves, ST junctions, ST depression indicators, ST segments ST segment index, ST elevation index, T wave object index, AV conduction index, Ventricular conduction index, and Arrhythmias index.

The output unit may output at least one of the plurality of diagnostic parameters, the electrocardiogram signal analysis index, the plurality of Minnesota codes, and the arrhythmia information.

The apparatus may further include an arrhythmia information determination unit determining the arrhythmia information using at least one of the at least one diagnostic parameter, the electrocardiographic analysis index, and the at least one Minnesota code.

The apparatus may further include a communication unit for transmitting the at least one Minnesota code to an external device via a communication channel.

A method of outputting a Minnesota code corresponding to an electrocardiogram signal according to an embodiment of the present invention includes receiving an electrocardiogram signal of a target object from a sensor, extracting a plurality of diagnostic parameters based on the electrocardiogram signal, Determining at least one Minnesota code of the plurality of Minnesota codes using at least one diagnostic parameter of the diagnostic parameters, and outputting the determined at least one Minnesota code.

The above-described task solution is merely exemplary and should not be construed as limiting the present disclosure. In addition to the exemplary embodiments described above, there may be additional embodiments in the drawings and the detailed description of the invention.

According to the above-mentioned problem solving means of the present invention, it is possible to provide a professional electrocardiogram diagnostic code such as a plurality of diagnostic parameters, an electrocardiographic analysis index, a plurality of Minnesota codes and arrhythmia information in real time, In addition to patients with high-risk heart disease requiring long-term observation by reading ECG signals, patients with arrhythmia occurring in the liver may be able to detect ECG signals for a long time and provide real-time analysis information to enable early detection of heart disease. There is an effect that can be.

1 is a diagram schematically showing the overall configuration of a Minnesota code output device according to an embodiment of the present invention.
FIG. 2 is a schematic flow diagram of a Minnesota code determination process according to an embodiment of the present invention; FIG.
FIG. 3 is a diagram illustrating an electrocardiogram analysis index according to an embodiment of the present invention.
4 is a diagram illustrating an example of Minnesota code determination according to an embodiment of the present invention.
5 is a diagram illustrating a Minnesota code determination example according to an embodiment of the present invention.
FIG. 6 is a flow diagram of determining a Minnesota code according to one embodiment of the present application.
FIG. 7 is a diagram illustrating a Minnesota code determination example according to an embodiment of the present invention.
FIG. 8 is a schematic flow chart of the Minnesota code determination and arrhythmia information determination process according to an embodiment of the present invention.
9 is a diagram illustrating a plurality of feature parameters according to one embodiment of the present application.
10 is a diagram for explaining a configuration of a Minnesota code output device according to an embodiment of the present invention.
11 is a schematic operational flow diagram of a Minnesota code output method according to one embodiment of the present application.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. It should be understood, however, that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, the same reference numbers are used throughout the specification to refer to the same or like parts.

Throughout this specification, when a part is referred to as being "connected" to another part, it is not limited to a case where it is "directly connected" but also includes the case where it is "electrically connected" do.

It will be appreciated that throughout the specification it will be understood that when a member is located on another member "top", "top", "under", "bottom" But also the case where there is another member between the two members as well as the case where they are in contact with each other.

Throughout this specification, when an element is referred to as "including " an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise.

1 is a diagram schematically showing the overall configuration of a Minnesota code output device according to an embodiment of the present invention.

Referring to FIG. 1, a Minnesota code output device 1 according to an embodiment of the present invention includes an electrocardiogram signal receiving unit 100, a diagnostic parameter extracting unit 200, a Minnesota code determining unit 300, and an output unit 400 .

The electrocardiogram signal receiving unit 100 can receive the electrocardiogram signal of the object from the sensor.

The sensor can be attached to the user's body to measure the electrocardiogram signal of the user. The sensor may comprise a wireless communication module. And transmits the electrocardiogram signal measured by the sensor to the electrocardiogram signal receiving unit 100 by performing wireless communication.

The electrocardiogram signal measured by the sensor may be converted into a digital signal through an analog-to-digital converter (ADC) before being transmitted to the electrocardiogram signal receiving unit 100.

The electrocardiogram signal receiving unit 100 can receive only a single channel electrocardiogram signal converted into a digital signal through the analog-digital converter. Illustratively, the electrocardiogram signal receiving unit 100 can receive a single-channel electrocardiogram signal having a 24-bit resolution and a sampling frequency of 2 KHz converted through an analog-to-digital converter.

In addition, the minnesota code output device 1 may include a noise removing unit (not shown) and a size adjusting unit (not shown). The noise canceller can remove various noise included in the electrocardiogram signal. Illustratively, the noise canceller may remove the noise of the electrocardiogram signal by applying an adaptive notch filter, a low pass filter, and a high pass filter.

Specifically, since the magnitude of the electrocardiogram signal measured for each measurement object is different, the magnitude adjusting unit can adjust the magnitude of the electrocardiogram signal using a scale factor. The scale factor can be calculated as shown in Equation (1).

[Equation 1]

Here, C represents a scale factor, x (n) represents a filtered electrocardiogram signal, and n is 1 < n < Also, the scaling unit can calculate the scale factor within 4 seconds after measuring the electrocardiogram signal.

The diagnostic parameter extracting unit 200 can extract a plurality of diagnostic parameters based on the electrocardiogram signal.

The Minnesota code output device 1 may include an R peak extractor 10 for extracting an R peak based on an electrocardiogram signal.

The diagnostic parameter extracting unit 200 extracts the P-wave size, the P-wave duration, the Q-wave size, and the Q-wave of the P-QRS-T waveform, which are diagnostic parameters of at least 20 kinds of P- Q wave duration, Q wave duration, QRS duration, PR interval, PQ interval, SQ interval, QT interval, R wave duration, S wave duration, S wave duration, T wave duration, T wave duration, PR interval, QTc, heart rate, and ST value.

Illustratively, the diagnostic parameter extraction unit 200 can detect a correction fiducial point for extracting diagnostic parameters. The diagnostic parameter extracting unit 200 may use data of 10 seconds from the end point of the T wave to the starting point of the electrocardiogram for 15 seconds or more or data of 10 seconds after the start of the ECG measurement for more accurate majority bit generation. The diagnostic parameter extraction unit 200 extracts the electrocardiogram data having a 16-bit resolution and a 500 Hz sampling frequency acquired in real time through the receiver 100, and stores the electrocardiogram data in real time ensemble averages using an algorithmic approach average method can be applied to generate the majority bit of each lead. The diagnostic parameter extracting unit 200 may extract the correction reference point of the P-QRS-T wave with the majority bit of the electrocardiogram signal generated by the real ensemble average method.

The multiple diagnostic parameters include P wave amplitude, P wave duration, Q wave amplitude, Q wave duration, R wave amplitude, R wave duration, S wave amplitude, S wave duration, T wave amplitude , A T wave duration, a QRS peak size, a QRS duration, a PR interval, a PQ interval, an SQ interval, a QT interval, a PR interval, a corrected QTc, a heart rate, and an ST value.

In other words, the diagnostic parameter extracting unit 200 can extract a plurality of diagnostic parameters based on the R peak and electrocardiogram signals.

FIG. 2 is a schematic flow diagram of a Minnesota code determination process according to an embodiment of the present invention; FIG.

Referring to FIG. 2, an adaptive notch filter, a low-pass filter, and a high-pass filter (not shown) are connected to a single-channel electrocardiogram signal having a 24-bit resolution and a sampling frequency of 2 kHz received by the electrocardiogram signal receiver 100 High Pass Filter) can be applied to remove noise from ECG signals.

The R peak extracting unit 10 can extract the R peak based on the electrocardiogram signal from which the noise has been removed and extract the plurality of diagnostic parameters from the diagnostic parameter extracting unit 200 based on the R peak. Thereafter, the Minnesota code determining unit 300 can determine at least one Minnesota code among the plurality of Minnesota codes using at least one diagnostic parameter of the plurality of diagnostic parameters.

The minnesota code determination unit 300 may include an analysis index determination unit 310 and a code determination unit 320. The analysis index determiner 310 may determine the electrocardiogram signal analysis index using at least one diagnostic parameter.

The analysis index determiner 310 can determine the electrocardiogram signal analysis index using at least one of the plurality of diagnostic parameters extracted by the diagnostic parameter extractor 200. [ In other words, the analysis index determiner 310 may determine the P wave magnitude, the P wave duration, the Q wave magnitude, the Q wave duration, the R wave magnitude, the R wave duration, the S wave magnitude, the S wave duration, The electrocardiographic analysis index can be determined using at least one of T wave amplitude, T wave amplitude, T wave duration, QRS peak amplitude, QRS duration, PR interval, PQ interval, SQ interval, QT interval, PR interval, QTc, have.

The electrocardiogram analysis index was composed of Q wave items, QS patterns, High Amplitude R wave, ST junction, ST depression, ST segment Segment indicators, ST elevation indicators, T wave object indicators, AV conduction indicators, ventricular conduction indicators, and Arrhythmias indicators.

FIG. 3 is a diagram illustrating an electrocardiogram analysis index according to an embodiment of the present invention.

3 (a), 3 (b), 3 (c), 3 (d), 3 (e) and 3 (f) , An RS pattern, an RSR 'pattern, a QS pattern, a QR pattern, and a QRS pattern. 3 (b '), 3 (c'), 3 (d '), 3 (e'), and 3 (f ') in the electrocardiogram signal graph in the analysis index determination unit 310, 3 (b '), 3 (c'), 3 (d '), 3 (e') and 3 (f ') show R patterns, RS pattern, RSR 'pattern, QS pattern, QR pattern and QRS pattern.

The code determination unit 320 can determine at least one Minnesota code based on the analysis index. The code determination unit 320 may determine at least one Minnesota code among a plurality of Minnesota codes based on the electrocardiogram analysis index determined by the analysis index determination unit 310. [

In other words, the code determining unit 320 determines the Q wave items, the QS patterns, the high amplitude R wave, the ST junction, and the ST descent Based on ST Depression, ST segment, ST elevation, T wave object index, AV conduction indicator, Ventricular conduction indicator, Arrhythmias indicator. To determine the Minnesota code.

4 is a diagram illustrating an example of a Minnesota code determination in accordance with one embodiment of the present application.

By way of example, the conditions for determining Minnesota code 1-1-2 can be Q duration = 0.04 second, Q / R ratio <1/3. Referring to FIG. 4, the Q duration is 0.042s, and the Q / R ratio is 180/1220, which is the ratio of the Q wave amplitude to the R wave amplitude (Amplitude). Therefore, Fig. 4 satisfies the Q duration time (0.042s) ≥ 0.04 second and the Q / R ratio (180/1220) <1/3, which are conditions for determining Minnesota code 1-1-2, The code determination unit 320 can determine the Minnesota code 1-1-2.

5 is a diagram illustrating an example of Minnesota code determination according to one embodiment of the present application.

By way of example, the condition for determining Minnesota code 1-2-3 may be the presence or absence of a QS pattern. If the value of the QS pattern is 1, it is a QS pattern. If the value of the QS pattern is 0, it can indicate that it is not a QS pattern. Referring to FIG. 5, the value of the QS pattern is 1, which means that FIG. 5 can be Minnesota code 1-2-3. 5, the code determining unit 320 can determine the Minnesota code 1-2-3.

FIG. 6 is a flow chart for determining a Minnesota code according to an embodiment of the present invention, and FIG. 7 is a diagram illustrating an example of a Minnesota code determination according to an embodiment of the present invention.

By way of example, the Minnesota Code 8-3-1 can identify Arrhythmias-atrial fibrillation. Referring to FIG. 6, the code determining unit 320 may determine an arrhythmia-atrial tachycardia by passing through the algorithm shown in FIG. 6 in the measured electrocardiogram signal. 7, the code determining unit 320 can determine the Minnesota code 8-3-1.

Further, for example, the code determination unit 320 can determine the Minnesota code using at least one of the first feature parameter, the second feature parameter, the third feature parameter, and the fourth feature parameter, which are a plurality of feature parameters. The first feature parameter, the second feature parameter, the third feature parameter, and the fourth feature parameter may be calculated in a time interval occurring every 2 seconds regardless of the R peak of the electrocardiogram. Illustratively, a first time interval of 2 seconds and a second interval of 2 seconds after the first time interval may be referred to as a second time interval, which first appears in the electrocardiogram signal.

The first feature parameter may be a ratio of the maximum value and the minimum value of the electrocardiogram signal within the time interval. The first feature parameter may have a plurality of first feature parameters in a plurality of time intervals.

The first characteristic parameter may be expressed by the following equation (2).

&Quot; (2) &quot;

Here, max (sx (n)) represents the maximum value of the electrocardiogram signal of the time interval, and abs (min (sx (n)) represents the absolute value of the minimum value of the electrocardiogram signal of the time interval.

The second characteristic parameter is a time point at which the electrocardiogram signal in the time interval is changed from a positive value (+) to a negative value (-) or a time point when the electrocardiogram signal changes from a negative value (-) to a positive value It may be the number of times the graph passes zero. The second feature parameter may have a plurality of second feature parameters in a plurality of time intervals.

The third feature parameter may be the difference between the number of negative waves in the time interval and the number of negative waves in the previous time interval. Here, a negative wave means a negative wave when the electrocardiogram signal is smaller than zero. In other words, the third characteristic parameter may be the difference between the number of negative waves in the first time interval and the number of negative waves in the second time interval. In addition, the third feature parameter may have a plurality of third feature parameters in a plurality of time intervals.

The fourth characteristic parameter may be a ratio between the area of the positive wave and the area of the negative wave within the time interval. The fourth feature parameter may have a plurality of fourth feature parameters in a plurality of time intervals.

The fourth characteristic parameter may be expressed by the following equation (3).

&Quot; (3) &quot;

Here, S1 denotes an area when the electrocardiogram signal of the time interval is greater than 0, and S2 denotes the area when the electrocardiogram signal of the time interval is smaller than zero.

FIG. 8 is a schematic flow chart of the Minnesota code determination and arrhythmia information determination process according to an embodiment of the present invention.

The minnesota code output device 1 may include an arrhythmia information determination unit 20. [

8, the diagnostic parameter extracting unit 200 may extract a plurality of diagnostic parameters based on the R peak extracted by the R peak extracting unit 10, and the analysis index determining unit 310 may extract a plurality of diagnostic parameters The at least one diagnostic parameter may be used to determine an electrocardiographic signal analysis index. The code determination unit 320 can determine the Minnesota code based on the electrocardiogram signal analysis index.

The arrhythmia information determination unit 20 can determine the arrhythmia information using at least one of the at least one diagnosis parameter, the electrocardiogram analysis index, and the at least one Minnesota code.

The arrhythmia information determination unit 20 determines a diagnosis parameter based on the diagnostic parameters such as P wave size, P wave duration, Q wave size, Q wave duration, R wave size, R wave duration, S wave size, S wave duration, , At least one of a T wave duration, a QRS peak size, a QRS duration, a PR interval, a PQ interval, an SQ interval, a QT interval, a PR interval, a QTc, a heart rate and an ST value, ), The QS pattern index, the high amplitude R wave index, the ST junction index, the ST depression index, the ST segment index, and the ST elevation index , The T-wave object index, the AV conduction index, the ventricular conduction index, the Arrhythmias index, and the at least one Minnesota code determined by the Minnesota code determination unit 300 can be used to determine the arrhythmia information have. Also, the arrhythmia information determination unit 20 can determine the arrhythmia information using at least one of the plurality of characteristic parameters.

9 is a diagram illustrating a plurality of feature parameters according to one embodiment of the present application.

9 (a) shows a graph of ventricular fibrillation, FIG. 9 (b) shows a graph of a first characteristic parameter, and FIG. 9 (c) Fig. 9 (d) shows a graph of the third characteristic parameter, and Fig. 9 (e) shows a graph of the fourth characteristic parameter.

Illustratively, the ventricular fibrillation, which is a kind of arrhythmia, can be detected through a tree structure classification algorithm using the first feature parameter, the second feature parameter, the third feature parameter and the fourth feature parameter. The arrhythmia information determination unit 20 can determine that the ventricular fibrillation is satisfactory if both the conditions of the first characteristic parameter> 6000, the second characteristic parameter> 0, the third characteristic parameter> 0, and the fourth characteristic parameter> 5000 are all satisfied.

Since the arrhythmia information determining unit 20 does not satisfy all of the conditions of the first feature parameter, the second feature parameter, the third feature parameter, and the fourth feature parameter because the ventricular fibrillation (VF) is divided into rhythm, However, if three of the four outcomes of ECG abnormality are determined to be ventricular fibrillation, it can be finally output to ventricular fibrillation. Therefore, the rhythm that is divided into the final output rhythm and the characteristic parameter condition may be different. For example, the arrhythmia information determining unit 20 determines VF-VF-nonVF-nonVF-nonVF-nonVF-nonVF as the condition of four characteristic parameters, You can output to -nonVF. In this way, errors that are mistakenly judged as VF to nonVF and nonVF to VF can be minimized in the middle. For example, the arrhythmia information determination unit 20 can correct the VF-VF-VF-VF-VF-VF-VF-VF even if an error occurs in the middle of the VF- have.

The output unit 400 may output the determined at least one Minnesota code.

By way of example, the output 400 may be, but is not limited to, a TV device, a computer, or a handheld terminal that allows a remote party to access the server via a network. The output unit 400 may output the minnesota code determined by the minnesota code determination unit 300.

The output unit 400 can output at least one of a plurality of diagnostic parameters, an electrocardiogram signal analysis index, a plurality of Minnesota codes, and arrhythmia information.

The output unit 400 includes a plurality of diagnostic parameters extracted by the diagnostic parameter extraction unit 200, an electrocardiogram signal analysis index determined by the analysis index determination unit 310, a plurality of minnesota codes determined by the code determination unit, and an arrhythmia information determination unit 20 The at least one of the arrhythmia information,

Illustratively, the output unit 400 may graphically output heart disease related information and abnormality electrocardiographic signal information determined by the arrhythmia information determination unit 20 on the screen.

The Minnesota code output device 1 may include a communication unit. The communication unit may transmit at least one Minnesota code to an external device via a communication channel.

Further, by way of example, the communication unit may include a wireless communication module. The communication unit may transmit the abnormal ECG signal information to the external device by performing wireless communication. By way of example, an external device may be, but is not limited to, a TV device, a computer, or a portable terminal through which a remote party can access the server.

It is possible to check the ECG diagnostic codes such as a plurality of diagnostic parameters, electrocardiographic indexes, multiple Minnesota codes and arrhythmia information through an external device in real time, so that the user can read ECG signals for long time observation without expert intervention or a separate diagnostic program In addition to patients with high-risk heart disease, patients with arrhythmia occurring in the liver may be able to detect ECG signals for a long time and provide real-time analysis of the heart, allowing early detection of cardiovascular disease and rapid and effective treatment of heart disease.

10 is a diagram for explaining a configuration of a Minnesota code output device according to an embodiment of the present invention.

Referring to FIG. 10, the MN code output device 1 receives a single-channel ECG signal measured from a sensor, and generates a plurality of diagnostic parameters, an ECG analysis index, a plurality of MN codes, and an arrhythmia information The Cortex ARM core CPU of 32bit or more can be used to implement the fast calculation and algorithm for providing real-time diagnosis information.

Hereinafter, the operation flow of the present invention will be briefly described based on the details described above.

11 is a schematic operational flow diagram of a Minnesota code output method according to one embodiment of the present application. The minnesota code output method shown in Fig. 11 can be performed by the minnesota code output device 1 described with reference to Figs. 1 to 10 above. Therefore, even if omitted below, the contents described for the minnesota code output device 1 through Figs. 1 to 10 can also be applied to Fig.

Referring to FIG. 11, in step S1101, an electrocardiogram signal of a target object can be received from a sensor.

Next, in step S1102, a plurality of diagnostic parameters can be extracted based on the electrocardiogram signal.

Next, in step S1103, at least one Minnesota code among a plurality of Minnesota codes can be determined using at least one diagnosis parameter among a plurality of diagnostic parameters.

Next, in step S1104, at least one determined Minnesota code may be output.

In the above description, steps S1101 to S1104 may be further divided into additional steps or combined into fewer steps, according to an embodiment of the present invention. Also, some of the steps may be omitted as necessary, and the order between the steps may be changed.

It will be understood by those of ordinary skill in the art that the foregoing description of the embodiments is for illustrative purposes and that those skilled in the art can easily modify the invention without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

1: Minnesota code output device
10: R peak extractor
20: arrhythmia information determining unit
100: Electrocardiogram signal receiver
200: Diagnosis parameter extracting unit
300: Minnesota code determination unit
400: Output section

Claims (9)

A device for outputting a Minnesota code corresponding to an electrocardiogram signal,
An electrocardiogram signal receiving unit for receiving an electrocardiogram signal of a target object from a sensor;
A diagnostic parameter extracting unit for extracting a plurality of diagnostic parameters based on the electrocardiogram signal;
A minnesota code determining unit for determining at least one Minnesota code among a plurality of Minnesota codes using at least one diagnostic parameter of the plurality of diagnostic parameters; And
An output unit for outputting the determined at least one Minnesota code,
A minnesota code output device. The method according to claim 1,
The minnesota code determination unit determines,
An analysis index determiner for determining an electrocardiogram signal analysis index using the at least one diagnostic parameter; And
And a code determining unit for determining at least one Minnesota code based on the analysis index. 3. The method of claim 2,
And an R peak extractor for extracting an R peak based on the electrocardiogram signal,
Wherein the diagnostic parameter extracting unit extracts a plurality of diagnostic parameters based on the R peak and the electrocardiogram signal. 3. The method of claim 2,
The plurality of diagnostic parameters includes at least one of P wave amplitude, P wave duration, Q wave amplitude, Q wave duration, R wave amplitude, R wave duration, S wave amplitude, S wave duration, T wave Wherein the heart rate and ST values are included in a range of the T wave duration, Q wave peak duration, QRS duration, PR interval, PQ interval, SQ interval, QT interval, PR interval, QTc Code output device. 3. The method of claim 2,
The electrocardiogram analysis index includes:
Q wave items, QS patterns, High Amplitude R wave indicators, ST junction indicators, ST depression indicators, ST segment indicators, A ST Elevation Index, a T Wave Object Index, an AV Conduction Index, a Ventricular Conduction Index, and an Arrhythmias Index. 3. The method of claim 2,
Wherein the output unit outputs at least one of the plurality of diagnostic parameters, the electrocardiogram signal analysis index, the plurality of Minnesota codes, and the arrhythmia information. 3. The method of claim 2,
Further comprising an arrhythmia information determination unit that determines arrhythmia information using at least one of the at least one diagnostic parameter, the electrocardiographic analysis index, and the at least one Minnesota code. The method according to claim 1,
And a communication unit for transmitting the at least one Minnesota code to an external device via a communication channel. A method for outputting a Minnesota code corresponding to an electrocardiogram signal,
Receiving an electrocardiogram signal of a subject from a sensor;
Extracting a plurality of diagnostic parameters based on the electrocardiogram signal;
Determining at least one Minnesota code of a plurality of Minnesota codes using at least one diagnostic parameter of the plurality of diagnostic parameters; And
Outputting the determined at least one Minnesota code,
&Lt; / RTI &gt;

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