WO2021177770A1

WO2021177770A1 - Electrocardiogram device and electrocardiogram method

Info

Publication number: WO2021177770A1
Application number: PCT/KR2021/002725
Authority: WO
Inventors: 박의준; 홍한비
Original assignee: 계명대학교 산학협력단
Priority date: 2020-03-05
Filing date: 2021-03-05
Publication date: 2021-09-10

Abstract

According to an electrocardiogram system and an electrocardiogram method proposed in the present invention, a long wire connected from a central unit to an electrode is eliminated and thus the problem of twisting or tangling of the wire can be resolved; and a small-sized mobile and portable wireless communicator is used and thus electrocardiogram can be simply and easily measured without needing to move a large and complex central unit.

Description

[Name of invention given by ISA according to Rule 37.2]

The present invention relates to an electrocardiogram measuring system and electrocardiogram measuring method, and more particularly, to a simplified electrocardiographic measuring system and electrocardiographic measuring method using wireless communication.

In addition, the present invention relates to an electrocardiogram measuring device and electrocardiogram measuring system, and more particularly, to an electrocardiographic measuring device and electrocardiographic measuring system having a wire twist prevention function using a self-winding device.

In addition, the present invention relates to an electrocardiogram measuring system and electrocardiogram measuring method, and more particularly, to an electrocardiographic measuring system and electrocardiographic measuring method connected to a portable terminal.

In addition, the present invention relates to an electrocardiogram measuring device and an electrocardiogram measuring system, and more particularly, to an electrocardiographic measuring device and electrocardiographic measuring system having no wire twist.

Electrocardiography has a wide range of applications in diagnosing various arrhythmias and electrolyte abnormalities, as well as coronary artery diseases such as angina pectoris and myocardial infarction, as well as investigating and confirming cardiac abnormalities during surgery. .

The electrocardiogram is a representative bioelectrical signal along with electromyography, brainwave, and bioimpedance signals. It is widely used in clinical practice as a basic vital signal.

Electrocardiography records the electrical activity of the heart by attaching electrodes to the skin, and the electrodes detect small changes in electrical signals generated by depolarization and repolarization of the myocardium whenever the heart beats and display them in the form of waveforms. The electrocardiogram measurement system is composed of a central unit and a plurality of electrodes connected to the central unit by lines, and there are three-lead, five-lead, and 12-lead electrocardiograms according to the number of electrodes.

1 is a diagram illustrating a general electrocardiogram measurement system. As shown in Fig. 1, the most commonly used ECG is the 12-lead ECG, and the standard 12-lead ECG is for the extremities (right arm (RA), left arm (LA), right leg (RL) and left leg (LL)). )) and chest (v1, v2, v3, v4, v5, v6) with a total of 10 electrodes attached.

2 is a diagram illustrating an electrode and a connection line used for measuring an electrocardiogram. As shown in FIG. 2 , since the lines used for measuring the electrocardiogram are long and complicated, the most common inconvenience in measuring the electrocardiogram is that the lines connecting the central unit and the electrodes are tangled with each other.

In hospitals, the most frequently used space for electrocardiograms is not only the electrocardiogram room, but also the ward and emergency room. Rapid treatment for emergency situations determines a patient's quality of life after an emergency situation. However, a minor problem of tangled lines can delay the examination time and lead to a major problem in which emergency patients cannot be treated in a timely manner. In particular, since the wire connected to the limb for 12-lead ECG measurement is particularly long, kinking or tangling of the wire frequently occurs, and it is difficult to manage or store.

Therefore, it is necessary to develop a system and method capable of measuring the electrocardiogram quickly and conveniently by simplifying the electrocardiogram system so that there is no wire kinking or tangling. In addition, by simplifying the ECG system so that there is no wire tangling or tangling, it is easy to use without the need to move the bulky and heavy central unit, and the ECG measurement system and method to enable medical staff to check the ECG immediately on the spot without the central unit development is needed In addition, it is necessary to develop a technology capable of eliminating wire kinking or tangling in the electrocardiogram measuring device and system, and managing long wires cleanly and simply.

On the other hand, as prior art related to the present invention, Patent Publication No. 10-1651537 (Title of the invention: Electrocardiogram measuring apparatus and method using wireless communication, registration date: August 22, 2016), Patent Publication No. 10-2020- No. 0001823 (title of the invention: ECG measurement method and system using a wearable device, registration date: 2020.01.07.) and the like have been disclosed.

The present invention has been proposed to solve the above problems of the previously proposed methods, and by using an electrode-integrated pad in which a plurality of chest induction electrodes are integrally configured, it is possible to quickly and conveniently attach the chest induction electrode to the chest of a patient. By connecting the electrode-integrated pad and the wireless communication device with a single wire cable, the wireless communication device receives the ECG signal, and the central unit wirelessly receives and processes the ECG signal from the wireless communication device, from the central unit to the electrode. Wireless communication that eliminates the problem of tangling or tangling wires by removing long connecting wires An object of the present invention is to provide a simplified ECG measurement system and an ECG measurement method using

In addition, the present invention has been proposed to solve the above problems of the previously proposed methods, and four extremity induction electrodes for 12-guide electrocardiogram measurement and a cable connected to the limb induction electrode are wound and stored. By fixing or automatically winding a long cable connected to the extremity induction electrode to a certain length through the rewinding device, including the device, the length of the cable can be adjusted as needed through the rewinding device, so that the twisted or twisted wire To provide an electrocardiogram measuring device and electrocardiogram measuring system with a function of preventing tangling of wires using a self-winding device, which solves the problem of tangling, automatically winds and stores the cable, and makes it easy to store and manage the electrocardiogram device. do.

In addition, the present invention has been proposed to solve the above problems of the previously proposed methods, and a small wireless communication device receives an ECG signal from a chest ECG measuring device that measures an ECG from the chest of a patient and carries it through wireless communication. By transmitting to the terminal, the ECG can be easily measured with a small wireless communication device that can be moved without the need for a central unit that is bulky and heavy, and the ECG connected to the portable terminal allows medical staff, etc. An object of the present invention is to provide a measurement system and an electrocardiogram measurement method.

In addition, according to the present invention, the chest induction electrode can be quickly and conveniently attached to the chest of a patient using an electrode-integrated pad in which a plurality of chest induction electrodes are integrally formed, and the electrode-integrated pad and the wireless electrode are made of a single wire with a cable. It is possible to solve the problem of wire kinking or tangling by removing multiple long wires by connecting between the communicators Another object of the present invention is to provide an electrocardiogram measuring system and electrocardiogram measuring method connected to a portable terminal, wherein the length of the extremity guide line can be adjusted as needed through a self-winding device by including a limb-guided electrocardiogram measuring device.

In addition, the present invention has been proposed to solve the above problems of the previously proposed methods, and provides a chest electrocardiogram measuring device and a self-winding device for removing wire twist using a disposable pad in which a plurality of chest induction electrodes are integrally configured. By including a limb-guided electrocardiogram device that removes wire kinks using a 12-guided electrocardiogram, multiple lines connected to the chest are integrated into a single line, and particularly long limb guide lines are organized into a self-winding device Accordingly, an object of the present invention is to provide an electrocardiogram measuring device and an electrocardiogram measuring system without wire twisting, capable of quickly and conveniently measuring an electrocardiogram without twisting or tangling the wire.

A simplified electrocardiogram measurement system using wireless communication according to a feature of the present invention for achieving the above object,

An electrocardiogram measuring system comprising:

an electrode-integrated pad that is a disposable pad in which a plurality of chest induction electrodes are integrally configured;

a cable configured to transmit the electrocardiogram signal measured by the plurality of chest induction electrodes and composed of a single line;

a small wireless communication device receiving an electrocardiogram signal through the cable; and

and a central unit that wirelessly communicates with the wireless communicator to receive and process the ECG signal,

The electrode integrated pad,

It is characterized in that it includes a base including an attachment surface to be attached to the chest of a patient, and a plurality of chest induction electrodes disposed on the base to correspond to a site for measuring a chest electrocardiogram of the patient.

Preferably, the cable comprises:

It includes a plurality of forceps respectively connected to the plurality of thoracic induction electrodes, the plurality of forceps may be respectively provided at the ends of a plurality of separation cables separated by a predetermined interval in a cable composed of a single line.

More preferably, the chest induction electrode,

an electrocardiogram measuring unit located on the attachment surface and measuring a chest electrocardiogram in contact with the patient's skin; and

It may include an electrode connection part connected to the electrocardiogram measuring part and protruding through the base to the opposite surface of the attachment surface to which the forceps are connected.

Even more preferably, the plurality of tongs,

The colors may be different from each other.

Preferably, the electrode integrated pad,

a plurality of electrode connection lines having one end connected to the plurality of chest induction electrodes, respectively, to transmit the measured ECG signal to the cable, and embedded in the base; and

The other ends of the plurality of electrode connection lines are focused, and may further include a connection socket provided at one end of the base and connected to the cable.

Preferably, the chest induction electrode,

a first electrode positioned on the right sternal margin of the patient's fourth intercostal space;

a second electrode positioned on the left sternal margin of the patient's fourth intercostal space;

a third electrode positioned between the second electrode and the fourth electrode;

a fourth electrode positioned on the midclavicular line of the patient's fifth intercostal space;

a fifth electrode horizontal to the fourth electrode and positioned in an anterior axillary line; and

It may include a sixth electrode that is horizontal to the fourth electrode and positioned on a midaxillary line.

More preferably, the electrode integrated pad,

The first to sixth electrodes may be in the form of straps arranged to correspond to respective positions of the patient's chest.

Even more preferably, the electrode integrated pad,

An upper horizontal portion in which the first electrode and the second electrode are horizontally disposed, a diagonal portion in which the third electrode and the fourth electrode are disposed in an oblique line downward from the second electrode, and the fifth electrode from the fourth electrode and a lower horizontal portion in which the sixth electrode is horizontally disposed.

Even more preferably, the electrode integrated pad,

It is configured in a plurality of sizes so as to be selectable according to the physique of the patient, and the arrangement of the first to sixth electrodes may be adjusted to correspond to a portion for measuring the chest electrocardiogram of the patient according to the size.

Preferably, the wireless communication unit,

The electrocardiogram signal may be transmitted to the central unit through short-range wireless communication including Bluetooth.

In addition, a simplified electrocardiogram measurement method using wireless communication according to a feature of the present invention for achieving the above object,

A method for measuring an electrocardiogram, comprising:

(1) attaching an electrode-integrated pad that is a disposable pad integrally formed with a plurality of chest induction electrodes to the chest of a patient;

(2) connecting a single wire cable for transmitting an electrocardiogram signal to the electrode-integrated pad attached to the chest of the patient;

(3) receiving the electrocardiogram signals measured by the plurality of chest induction electrodes of the electrode-integrated pad through the cable; and

(4) a central unit wirelessly communicating with the wireless communicator to receive and process the electrocardiogram signal;

The electrode integrated pad,

Preferably, the cable comprises:

More preferably, the chest induction electrode,

Even more preferably, the plurality of tongs,

The colors may be different from each other.

Preferably, the electrode integrated pad,

Preferably, the chest induction electrode,

More preferably, the electrode integrated pad,

Even more preferably, the electrode integrated pad,

Preferably, the wireless communication unit,

In addition, in order to achieve the above object, an electrocardiogram measuring device having a wire twist prevention function using a self-winding device according to a feature of the present invention,

An electrocardiogram measuring device, comprising:

4 extremity guidance electrodes for measuring signals from the right arm (RA), left arm (LA), right leg (RL) and left leg (LL), respectively, during 12-guided electrocardiogram measurement;

four cables each having one end connected to the extremity induction electrode and having a connector at the other end for transmitting a signal measured by the extremity induction electrode; and

and four self-winding devices in which the cables are each wound and stored,

The self-winding device is

a case in which a cable connected to the extremity induction electrode is wound and accommodated;

a rotating wheel for winding the cable; and

It is characterized in that it includes a self-winding button for fixing the cable to be drawn out to a certain length and winding the cable through rotation of the wheel.

Preferably, the extremity induction electrode comprises:

a fixing part configured in the form of tongs for fixing to the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL); and

It may include a ground plate provided on the inner surface of the fixing part and measuring a signal by contacting the skin of the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL). have.

More preferably, the self-winding device comprises:

It may be attached to the outer surface of the handle portion of the clamp-type fixing portion of the extremity induction electrode.

Preferably, the self-winding device comprises:

It may further include a spring that retains a restoring force when the cable is pulled out and rotates the wheel with the retained restoring force according to the manipulation of the self-winding button to wind the cable.

More preferably, the self-winding button comprises:

Controls whether the restoring force of the spring is activated by operating with one touch,

In the first operating state, the length of the cable is fixed by controlling so that the restoring force of the spring is not activated, and in the second operating state, the restoring force of the spring is controlled to be activated to rotate the wheel to wind the cable.

Preferably,

A connector provided at the other end of the cable is connected, and may further include a transmitter configured to receive an electrocardiogram signal through the cable connected to the connector.

More preferably, the transmitter comprises:

Four connector connection parts are provided, and a right arm RA, a left arm LA, a right leg RL, and a left leg LL may be displayed on each connector connection part.

More preferably, the transmitter comprises:

It may include a cradle on which the extremity induction electrode is mounted.

Preferably,

an electrode-integrated pad that is a disposable pad in which a plurality of chest induction electrodes are integrally configured; and

It may further include a chest cable composed of a single line having one end connected to the electrode-integrated pad and the other end having a connector for transmitting the ECG signals measured by the plurality of chest induction electrodes.

More preferably, the electrode integrated pad,

a base including an attachment surface attached to the chest of a patient;

a plurality of chest induction electrodes disposed on the base to correspond to a region for measuring a chest electrocardiogram of a patient;

a plurality of electrode connecting wires having one end connected to the plurality of chest induction electrodes, respectively, to transmit the measured electrocardiogram signal to the chest cable, and embedded in the base; and

The other ends of the plurality of electrode connection lines are focused, and a connection socket provided at one end of the base and connected to the chest cable may be included.

In addition, in order to achieve the above object, the electrocardiogram measurement system with a wire twist prevention function using the self-winding device according to a feature of the present invention,

An electrocardiogram measuring system comprising:

12 ECG measuring device for measuring guided electrocardiogram; and

and a central unit for receiving and processing an electrocardiogram signal from the electrocardiogram measuring device,

The electrocardiogram measuring device,

For standard 12-lead electrocardiogram measurements, four extremity guidance electrodes for measuring signals from the right arm (RA), left arm (LA), right leg (RL) and left leg (LL), respectively;

and four self-winding devices in which the cables are each wound and stored,

The self-winding device is

a rotating wheel for winding the cable; and

Preferably, the extremity induction electrode comprises:

More preferably, the self-winding device comprises:

Preferably, the self-winding device comprises:

More preferably, the self-winding button comprises:

Preferably, the electrocardiogram measuring device comprises:

More preferably, the transmitter comprises:

It may include a cradle on which the extremity induction electrode is mounted.

Preferably, the electrocardiogram measuring device comprises:

More preferably, the electrode integrated pad,

a base including an attachment surface attached to the chest of a patient;

In addition, the electrocardiogram measurement system connected to the portable terminal according to the features of the present invention for achieving the above object,

An electrocardiogram measuring system comprising:

a chest electrocardiogram measuring device for measuring a chest electrocardiogram from the chest of a patient;

a small wireless communication device receiving an electrocardiogram signal from the chest electrocardiogram measuring device; and

and a mobile terminal that wirelessly communicates with the wireless communication device to receive and process the ECG signal, output the received ECG signal, and transmit the ECG signal to a central server,

The chest electrocardiogram measurement device,

It transmits the electrocardiogram signal measured by the plurality of chest induction electrodes to the wireless communication device and includes a cable composed of a single line,

The electrode integrated pad,

Preferably, the mobile terminal comprises:

A portable tablet PC or smartphone,

A confirmation signal for the output ECG signal may be received and transmitted to the central server.

More preferably, the mobile terminal comprises:

An application that receives the ECG signal and outputs an ECG waveform may be driven.

Even more preferably, the application comprises:

When security authentication is normally processed, the ECG waveform may be output.

More preferably, the wireless communication device,

An ECG measurement system connected to a portable terminal, characterized in that the ECG signal is transmitted to the portable terminal through short-range wireless communication.

Even more preferably, the mobile terminal comprises:

After successful security authentication, the wireless communication device may be paired and registered, and the ECG signal may be received from the paired and registered wireless communication device.

Preferably,

Further comprising a limb-guided electrocardiogram measuring device for measuring a limb-guided electrocardiogram from the patient's right arm (RA), left arm (LA), right leg (RL) and left leg (LL),

The limb-guided electrocardiogram measuring device,

four limb guide wires having one end connected to the limb induction electrode, respectively, and having a connector at the other end for transmitting a signal measured by the limb induction electrode; and

Each of the limb guide wires may include four self-winding devices that are wound and stored.

More preferably, the self-winding device comprises:

a case in which a limb guide wire connected to the limb guide electrode is wound and accommodated;

a rotating wheel that winds the limb guide wire; and

It may include a self-winding button for fixing the drawn-out limb guide line to a predetermined length, and winding the limb guide line through rotation of the wheel.

Even more preferably, the wireless communication device,

It may include a cradle on which the extremity induction electrode is mounted.

Preferably, the electrode integrated pad,

In addition, the electrocardiogram measurement method connected to the portable terminal according to the features of the present invention for achieving the above object,

A method for measuring an electrocardiogram, comprising:

(2) installing a chest electrocardiogram measuring device to the patient by connecting a single wire cable for transmitting an electrocardiogram signal to the electrode-integrated pad attached to the chest of the patient;

(3) receiving the electrocardiogram signal measured by the chest electrocardiogram measuring device by a small wireless communication device; and

(4) the mobile terminal wirelessly communicates with the wireless communication device to receive and process the ECG signal, output the received ECG signal, and transmit the ECG signal to a central server;

The chest electrocardiogram measurement device,

The electrode integrated pad,

Preferably, the mobile terminal comprises:

A portable tablet PC or smartphone,

In step (4),

The mobile terminal may receive a confirmation signal for the output ECG signal and transmit it to the central server.

More preferably, the mobile terminal comprises:

Even more preferably, the application comprises:

More preferably, the wireless communication device,

The electrocardiogram signal may be transmitted to the portable terminal through short-range wireless communication.

Even more preferably, the mobile terminal comprises:

Preferably, before step (3),

(2.5) A limb-guided electrocardiogram (ECG) measuring device that measures extremity-guided ECG by connecting four extremity-guided electrodes to the patient's right arm (RA), left arm (LA), right leg (RL) and left leg (LL) further comprising the step of installing,

In step (3),

A small wireless communication device receives the limb-guided ECG signal measured by the limb-guided ECG measurement device,

In step (4),

The mobile terminal wirelessly communicates with the wireless communication device to receive and process a 12-lead ECG, output the received ECG signal, and transmit the ECG signal to a central server,

The limb-guided electrocardiogram measuring device,

More preferably, the self-winding device comprises:

a rotating wheel that winds the limb guide wire; and

Even more preferably, the wireless communication device,

It may include a cradle on which the extremity induction electrode is mounted.

Preferably, the electrode integrated pad,

In addition, the electrocardiogram measuring device without wire twist according to the features of the present invention for achieving the above object,

An electrocardiogram measuring device, comprising:

The chest electrocardiogram is measured from the patient's chest using a disposable pad in which a plurality of chest induction electrodes are integrally formed and a cable composed of a single line connected to the plurality of chest induction electrodes, and the line between the cables connected to the chest induction electrodes chest electrocardiography device to remove kinks; and

Using four limb-guided electrodes that measure extremity-guided ECGs from the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL), measure the extremity-guided ECG from the patient's extremities. , It is characterized in its configuration to include a limb-guided electrocardiogram measuring device having a self-winding device to remove wire twist.

Preferably, the chest electrocardiogram measurement device,

It transmits the ECG signals measured by the plurality of chest induction electrodes and may include a cable composed of a single line.

More preferably, the electrode integrated pad,

a base including an attachment surface attached to the chest of a patient; and

It may include a plurality of chest induction electrodes disposed on the base to correspond to a region for measuring a chest electrocardiogram of a patient.

Even more preferably, the electrode integrated pad,

More preferably, the cable comprises:

One end may be connected to the electrode-integrated pad, and the other end may include a connector for transmitting the electrocardiogram signals measured by the plurality of chest induction electrodes.

Preferably, the limb-guided electrocardiogram measurement device comprises:

More preferably, the self-winding device comprises:

a rotating wheel that winds the limb guide wire; and

Even more preferably, the self-winding device comprises:

Further comprising a spring that retains a restoring force when the extremity guide line is drawn out and rotates the wheel with the retained restoring force according to the operation of the self-winding button to wind the limb guide line,

The self-winding button is

Controls whether or not the restoring force of the spring is activated by one-touch operation, and in the first operating state, the restoring force of the spring is not activated to fix the length of the extremity guide line, and in the second operating state, the restoring force of the spring is activated Controlled so as to rotate the wheel, it is possible to wind the limb guide line.

Preferably,

It may further include a small wireless communication device that receives the electrocardiogram signal from the chest electrocardiogram measuring device and the extremity guided electrocardiogram measuring device, and wirelessly transmits the electrocardiogram signal to the central unit.

More preferably, the wireless communication device,

It may include a cradle on which the extremity induction electrode is mounted.

The electrocardiogram measurement system without wire twist according to the features of the present invention for achieving the above object,

An electrocardiogram measuring system comprising:

The chest electrocardiogram is measured from the patient's chest using a disposable pad in which a plurality of chest induction electrodes are integrally formed and a cable composed of a single line connected to the plurality of chest induction electrodes, and the line between the cables connected to the chest induction electrodes chest electrocardiography device to remove kinks;

Using four limb-guided electrodes that measure extremity-guided ECGs from the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL), measure the extremity-guided ECG from the patient's extremities. , a limb-guided electrocardiogram device that includes a self-winding device to remove wire kinks; and

It is characterized in that it comprises a central unit (central unit) for receiving and processing the electrocardiogram signal from the chest electrocardiogram and the extremity guided electrocardiogram measuring device.

Preferably, the chest electrocardiogram measurement device,

More preferably, the electrode integrated pad,

a base including an attachment surface attached to the chest of a patient; and

Even more preferably, the electrode integrated pad,

More preferably, the cable comprises:

Preferably, the limb-guided electrocardiogram measurement device comprises:

More preferably, the self-winding device comprises:

a rotating wheel that winds the limb guide wire; and

Even more preferably, the self-winding device comprises:

The self-winding button is

Preferably,

More preferably, the wireless communication device,

It may include a cradle on which the extremity induction electrode is mounted.

According to the simplified electrocardiogram measuring system and electrocardiogram measuring method using wireless communication proposed in the present invention, a chest induction electrode is quickly and conveniently attached to the chest of a patient using an electrode-integrated pad in which a plurality of chest induction electrodes are integrated. By connecting the electrode-integrated pad and the wireless communication device with a single wire cable, the wireless communication device receives the ECG signal, and the central unit wirelessly receives and processes the ECG signal from the wireless communication device. Eliminates the long wire leading to the junction to solve the problem of wire tangling or tangling, and since it uses a portable and portable wireless communication device, it is not necessary to move the large and complex central unit, so it is possible to simply measure the ECG.

In addition, according to the electrocardiogram measuring device and electrocardiogram measuring system having a wire twist prevention function using the self-winding device proposed in the present invention, the cables connected to the four extremity induction electrodes and the extremity induction electrodes for 12-guide electrocardiogram measurement are wound. The length of the cable can be adjusted as needed through the self-winding device by fixing or automatically winding the long cable connected to the extremity induction electrode to a certain length through the rewinding device, including the four self-winding devices to be stored. Therefore, it is possible to solve the problem of wire tangle or wire tangle, and to automatically wind and store the cable, making it easier to store and manage the ECG device.

In addition, according to the electrocardiogram measuring system and electrocardiogram measuring method connected to the portable terminal proposed in the present invention, a small wireless communication device receives the electrocardiogram signal from the chest electrocardiogram measuring device that measures the electrocardiogram from the patient's chest, and wirelessly communicates the mobile terminal The ECG can be easily measured with a small wireless communication device that can be moved without the need for a central unit that is bulky and heavy by transmitting it to a mobile device, and the medical staff can immediately check the ECG waveform on the spot through a portable terminal.

In addition, according to the electrocardiogram measurement system and electrocardiogram measurement method connected to the portable terminal proposed in the present invention, the chest induction electrode is quickly and conveniently attached to the chest of a patient using an electrode-integrated pad in which a plurality of chest induction electrodes are integrated. It is possible to solve the problem of wire tangling or tangling by removing multiple long wires by connecting the electrode-integrated pad and the wireless communication device with a single wire cable. By including a limb-guided electrocardiogram measuring device configured to be fixed to a certain length or automatically wound through the self-winding device, the length of the extremity guide line can be adjusted as needed through the self-winding device.

In addition, according to the electrocardiogram measuring device and electrocardiogram measuring system without wire twist proposed in the present invention, a chest electrocardiogram measuring device and self-winding device are used to remove wire twist using a disposable pad in which a plurality of chest induction electrodes are integrally configured. By including a limb-guided electrocardiogram measuring device that removes wire kinks, several lines connected to the chest are integrated into one line when measuring 12-guided electrocardiography, and especially long limb guide lines are organized into a self-winding device. , ECG can be measured quickly and conveniently without twisting or tangling wires.

1 is a view showing a general electrocardiogram measurement system.

Figure 2 is a view showing the state of the electrode and the connection line used for ECG measurement.

3 is a diagram showing the configuration of a simplified electrocardiogram measurement system using wireless communication according to an embodiment of the present invention.

4 is a view showing, for example, the front surface of an electrode-integrated pad in a simplified electrocardiogram measurement system using wireless communication according to an embodiment of the present invention.

5 is a view showing, for example, a cross-section of an electrode-integrated pad in a simplified electrocardiogram measurement system using wireless communication according to an embodiment of the present invention.

6 is a view showing, for example, a cable in a simplified electrocardiogram measurement system using wireless communication according to an embodiment of the present invention.

7 is a view showing, for example, the front surface of an electrode-integrated pad having a built-in electrode connection line in a simplified electrocardiogram measurement system using wireless communication according to an embodiment of the present invention.

8 is a view showing, for example, a cross-section of an electrode-integrated pad in which an electrode connection line is embedded in a simplified electrocardiogram measurement system using wireless communication according to an embodiment of the present invention.

9 is a diagram illustrating a flow of a simplified electrocardiogram measurement method using wireless communication according to an embodiment of the present invention.

10 is a diagram illustrating an example of measuring an electrocardiogram through a simplified electrocardiogram measuring system and electrocardiogram measuring method using wireless communication according to an embodiment of the present invention.

11 is a view showing an electrocardiogram measuring system having a wire twist prevention function using a self-winding device according to an embodiment of the present invention.

12 is a diagram illustrating a detailed configuration of an electrocardiogram measuring device having a wire twist prevention function using a self-winding device according to an embodiment of the present invention.

13 is a view showing, for example, a cross-section of a limb induction electrode in an electrocardiogram measuring device having a wire twist prevention function using a self-winding device according to an embodiment of the present invention.

14 is a view illustrating an electrocardiogram measuring device having a wire twist prevention function using the self-winding device according to an embodiment of the present invention, illustrating the self-winding device as an example.

15 is a view showing, for example, a cross-section of the self-winding device attached to the outer surface of the extremity induction electrode in the electrocardiogram measuring device having a wire twist prevention function using the self-winding device according to an embodiment of the present invention.

16 is a view illustrating, for example, a limb induction electrode equipped with a self-winding device in an electrocardiogram measuring device having a wire twist prevention function using the self-winding device according to an embodiment of the present invention.

17 is a diagram illustrating an example of a transmitter in an electrocardiogram measuring device having a wire twist prevention function using a self-winding device according to an embodiment of the present invention.

18 is a view illustrating an electrode-integrated pad in an electrocardiogram measuring device having a wire twist prevention function using a self-winding device according to an embodiment of the present invention.

19 is a view showing, for example, a chest cable in an electrocardiogram measuring device having a wire twist prevention function using a self-winding device according to an embodiment of the present invention.

20 is a diagram illustrating the configuration of an electrocardiogram measuring system connected to a portable terminal according to an embodiment of the present invention.

21 is a diagram illustrating a mobile terminal in an electrocardiogram measuring system connected to a mobile terminal according to an embodiment of the present invention;

22 is a diagram illustrating a detailed configuration of an electrode-integrated pad of a chest electrocardiogram measuring device in an electrocardiogram measuring system connected to a portable terminal according to an embodiment of the present invention;

23 is a diagram illustrating, for example, a cable of a chest ECG measurement device in an ECG measurement system connected to a portable terminal according to an embodiment of the present invention.

24 is a diagram illustrating a detailed configuration of a limb-guided ECG measurement apparatus in an ECG measurement system connected to a portable terminal according to an embodiment of the present invention;

25 is a diagram illustrating a self-winding device for a limb-guided ECG measurement device in an ECG measurement system connected to a portable terminal according to an embodiment of the present invention.

26 is a diagram illustrating a cross-section of a self-winding device of a limb-guided ECG measurement device in an ECG measurement system connected to a portable terminal according to an embodiment of the present invention.

27 is a diagram illustrating a wireless communication device in an electrocardiogram measurement system connected to a portable terminal according to an embodiment of the present invention;

28 is a diagram illustrating a flow of a method for measuring an electrocardiogram connected to a portable terminal according to an embodiment of the present invention.

29 and 30 are diagrams illustrating the configuration of an electrocardiogram measuring system without wire twist according to an embodiment of the present invention.

31 is a view showing a detailed configuration of the electrode-integrated pad of the chest electrocardiogram measuring device in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention;

32 is a view showing, for example, a cable of the chest electrocardiogram measuring device in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention.

33 is a diagram illustrating a detailed configuration of a limb-guided electrocardiogram measuring device in an electrocardiogram measuring device without wire twist according to an embodiment of the present invention.

34 is a view showing a self-winding device of the limb-guided electrocardiogram measuring device in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention.

35 is a view showing a cross-section of the self-winding device of the limb-guided electrocardiogram measuring device in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention.

36 is a view showing the state of a wireless communication device in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention.

10, 1010, 2010, 3010: ECG measurement system

100: electrode integrated pad

110: base

111: attachment surface

120: chest induction electrode

121: electrocardiogram measurement unit

122: electrode connection part

130: electrode connection line

140: connection socket

200: cable

210: separation cable

220: tongs

300, 2300, 3300: wireless communication device

400, 3400: Central Unit

1100: electrocardiogram measuring device according to the present invention

1110: limb induction electrode

1111: fixed part

1112: ground plate

1120: cable

1121: connector

1130: self-winding device

1131: case

1132: wheel

1133: self-winding button

1134: spring

1140: transmitter

1141: connector connection

1142: cradle

1150: electrode integrated pad

1151: bass

1152: thoracic induction electrode

2100, 3100: chest electrocardiogram device

2110, 3110: electrode integrated pad

2111, 3111: base

2112, 3112: thoracic induction electrode

2113, 3113: electrode connection line

2114, 3114: connection socket

2120, 3120: cable

2200, 3200: limb-guided electrocardiogram measuring device

2210, 3210: extremity induction electrode

2211, 3211: fixed part

2212, 3212: ground plane

2220, 3220: extremity guide wire

2221, 3221: connector

2230, 3230: self-winding device

2231, 3231: case

2232, 3232: wheel

2233, 3233: self-winding button

2234, 3234: spring

2310, 3310: connector connection

2320, 3320: chest cable connection

2330, 3330: cradle

2400: mobile terminal

2500: central server

S100: A step of attaching an electrode-integrated pad, which is a disposable pad comprising a plurality of chest induction electrodes integrally, to the chest of a patient

S200: A step of connecting a cable for transmitting an electrocardiogram signal to an electrode-integrated pad attached to the chest of the patient

S300: A step in which the wireless communication device receives the ECG signals measured from the plurality of chest induction electrodes of the electrode-integrated pad through the cable

S400: The central unit wirelessly communicates with the wireless communicator to receive and process the ECG signal

S2100: attaching an electrode-integrated pad that is a disposable pad integrally formed with a plurality of chest induction electrodes to the chest of the patient;

S2200: A step of installing a chest electrocardiogram measuring device in the patient by connecting a single-line cable for electrocardiographic signal transmission to the electrode-integrated pad attached to the chest of the patient

S2250: Installing the limb-guided electrocardiogram device on the patient by connecting four limb-guided electrodes to the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL)

S2300: Step of receiving the ECG signal measured by the chest ECG measurement device by a small wireless communication device

S2400: The mobile terminal wirelessly communicates with the wireless communication device to receive and process the ECG signal, output the received ECG signal, and transmit the ECG signal to the central server

Hereinafter, preferred embodiments will be described in detail so that those of ordinary skill in the art can easily practice the present invention with reference to the accompanying drawings. However, in describing a preferred embodiment of the present invention in detail, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the same reference numerals are used throughout the drawings for parts having similar functions and functions.

In addition, throughout the specification, when a part is 'connected' with another part, it is not only 'directly connected' but also 'indirectly connected' with another element interposed therebetween. include In addition, "including" a certain component means that other components may be further included, rather than excluding other components, unless otherwise stated.

3 is a diagram illustrating the configuration of a simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention. As shown in Figure 3, a simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention, the electrode-integrated pad 100, the cable 200, the wireless communication device 300 and the central unit 400 may be included.

The electrode-integrated pad 100 may be a disposable pad in which a plurality of chest induction electrodes 120 are integrally configured. That is, a plurality of chest induction electrodes 120 attached to the chest for measuring an electrocardiogram signal are disposed on a disposable pad to correspond to a site for measuring a chest electrocardiogram of a patient, and the electrode-integrated pad 100 is placed at an appropriate position on the chest of the patient. By attaching, it is possible to easily attach a plurality of chest induction electrodes 120 at a time. In addition, by using the adhesive disposable pad, it can be used hygienically. A detailed configuration of the electrode-integrated pad 100 will be described in detail later with reference to FIGS. 4 to 8 .

The cable 200 transmits the ECG signals measured by the plurality of chest induction electrodes 120 and may be configured as a single line. At this time, the plurality of cables are not connected to the chest induction electrode 120, but are configured separately from the electrode-integrated pad 100 and connectable to the electrode-integrated pad 100 or the chest induction electrode 120. The cable 200 may be configured. In particular, the cable 200 is composed of a single line, it is possible to solve the conventional problem of twisting several long lines connecting the central unit and the electrode. Here, configuring the cable 200 as a single line may mean being composed of a single line, but may include combining a plurality of lines to form a single line.

The wireless communication device 300 may receive an electrocardiogram signal through the cable 200 and may be configured in a small size. More specifically, the wireless communication device 300 may transmit the ECG signal to the central unit 400 through short-range wireless communication including Bluetooth. That is, in the simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention, the electrode-integrated pad 100 is not directly connected to the large and heavy central unit 400, but is portable or movable. (portable) It can be connected to the central unit 400 and a small wireless communication device 300 for wireless communication with the cable 200. Therefore, when it is necessary to measure the electrocardiogram of a patient in an emergency or inconvenient to move, there is no need to move the central unit 400, and a small wireless communication device 300 that is easy to move and is lightweight is placed next to the patient, and the electrode-integrated pad 100 and cable ( 200) can be used to simply measure the electrocardiogram.

In this case, the wireless communication device 300 may use short-range wireless communication such as Bluetooth, NFC, etc., and may use Wi-Fi, a mobile radio communication network, a satellite communication network, Long Term Evolution (LTE), and 5th Generation Mobile (5G). Telecommunication) can communicate with the central unit 400 using any kind of wireless network.

The central unit 400 may wirelessly communicate with the wireless communication device 300 to receive and process an electrocardiogram signal. The central unit 400 may receive and process an electrocardiogram signal through wireless communication, output the patient's electrocardiogram to the monitor or output it on paper, and share and store the patient's electrocardiogram through the hospital's in-hospital network.

4 is a view showing, for example, the front surface of the electrode-integrated pad 100 in a simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention, and FIG. 5 is an embodiment of the present invention. In the simplified electrocardiogram measurement system 10 using wireless communication according to an example, a cross-section of the electrode-integrated pad 100 is shown as an example. 4 and 5, the electrode-integrated pad 100 of the simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention has an attachment surface 111 attached to the chest of a patient. ) may include a base 110 including, and a plurality of chest induction electrodes 120 disposed on the base 110 to correspond to a region for measuring a chest electrocardiogram of a patient.

The base 110 may include an attachment surface 111 attached to the chest of a patient, and a plurality of chest induction electrodes 120 may be disposed. At this time, by adding a protective film to protect the adhesive surface 111 , when attaching the electrode-integrated pad 100 to the chest of a patient, the protective film may be removed and the attachment surface 111 may be attached.

The chest induction electrode 120 may be a plurality of electrodes disposed on the base 110 to correspond to a region for measuring a chest electrocardiogram of a patient. That is, as shown in FIG. 4 , the chest induction electrode 120 includes six electrodes for 12-guide electrocardiogram measurement, that is, the first to sixth electrodes 120-1, 120-2, 120-3, and 120. -4, 120-5 and 120-6).

More specifically, the thoracic induction electrode 120 includes a first electrode 120-1 positioned on the patient's fourth intercostal right sternal border, and a second electrode 120-2 positioned on the patient's fourth intercostal left sternal border. ), the third electrode 120-3 positioned in the middle between the second electrode 120-2 and the fourth electrode 120-4, located on the midclavicular line between the 5th intercostal space of the patient The fourth electrode 120-4, the fifth electrode 120-5 that is horizontal to the fourth electrode 120-4 and positioned in the anterior axillary line, and the fourth electrode 120-4 and the horizontal and may include a sixth electrode 120-6 positioned on the midaxillary line.

In addition, as shown in FIG. 4 , the electrode-integrated pad 100 is in the form of a strap in which the first electrodes 120 - 1 to the sixth electrodes 120 - 6 correspond to respective positions of the patient's chest, that is, , can be implemented in the form of a narrow band. Therefore, when attaching the electrode-integrated pad 100 to the chest of a patient, it is possible to intuitively recognize the position and attachment direction of each chest induction electrode 120 , thereby minimizing mistakes and quickly attaching the electrode.

On the other hand, as shown in Figure 5, the chest induction electrode 120 of the simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention is located on the attachment surface 111, the patient's skin It is connected to the electrocardiogram measuring unit 121 and the electrocardiographic measuring unit 121 measuring the chest electrocardiogram by contacting the It may be configured to include an electrode connection part 122 . The electrode connection part 122 is a configuration to be connected to the cable 200 and will be described in detail below with reference to FIG. 6 .

6 is a diagram illustrating, for example, a cable 200 in a simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention. 6, the cable 200 of the simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention is a plurality of forceps connected to a plurality of chest induction electrodes 120, respectively. Including 220, the plurality of tongs 220 may be provided at the ends of the plurality of separation cables 210 separated by a predetermined interval from the cable 200 composed of a single line, respectively. That is, six separation cables 210 may be separated at regular intervals from the cable 200 composed of a single line by combining a plurality of separation cables 210 , and the tongs 220 at the end of the separation cable 210 . can be provided so as to be easily connected to the electrode connection part 122 . At this time, the plurality of tongs 220 may be configured to have different colors, and are red, yellow, green, brown, black, purple, etc. in the order closest to the side connected to the wireless communication device 300 . Colors can be configured.

7 is a view showing, for example, the front of the electrode-integrated pad 100 in which the electrode connection line 130 is embedded in the simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention, 8 is a diagram illustrating, for example, a cross-section of an electrode-integrated pad 100 having an electrode connection line 130 embedded therein in a simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention. 7 and 8, the electrode-integrated pad 100 of the simplified electrocardiogram measurement system 10 using wireless communication according to an embodiment of the present invention has one end of a plurality of chest induction electrodes 120 Each connected to and transmits the measured electrocardiogram signal to the cable 200, the plurality of electrode connection lines 130 built into the base 110, and the other ends of the plurality of electrode connection lines 130 are focused, and the base 110 It is provided at one end of the may further include a connection socket 140 connected to the cable (200).

That is, as shown in FIGS. 7 and 8 , the electrode connection line 130 for transmitting the electrocardiogram signal to the cable 200 is embedded in the electrode-integrated pad 100 , and the electrode connection line 130 is located at the focused end. A connection socket 140 may be provided. In addition, as shown in FIG. 3 , the cable 200 is implemented as a single line having sockets configured at both ends, one end to the connection socket 140 of the electrode-integrated pad 100 , and the other end to the wireless communication device 300 . can be connected to each.

7 and 8, by including the electrode connection line 130 and the connection socket 140 in the electrode-integrated pad 100, the cable 200 and the electrode-integrated pad ( 100) can be connected at once, so it can be used quickly and conveniently, and the cable 200 can be simplified to completely eliminate the possibility of occurrence of twisted wires.

Meanwhile, the electrode-integrated pad 100 may be implemented in the form of a strap, as shown in FIG. 7 , in which the first electrode 120-1 and the second electrode 120-2 are horizontally disposed on the upper side. part, an oblique part in which the third electrode 120-3 and the fourth electrode 120-4 are diagonally arranged in a downward right direction from the second electrode 120-2, and a fifth electrode 120-4 from the fourth electrode 120-4. The electrode 120 - 5 and the sixth electrode 120 - 6 may be formed of a lower horizontal portion horizontally disposed.

According to an embodiment, the electrode-integrated pad 100 is configured in a plurality of sizes to be selectable according to the physique of the patient, and the first to sixth electrodes ( 120-1, 120-2, 120-3, 120-4, 120-5 and 120-6) can be adjusted. For example, by providing the electrode-integrated pad 100 in three sizes of large, medium, and small, selecting any one size from among large, medium, and small according to the physique of the patient, the chest induction electrode 120 is installed on the patient's chest The electrode-integrated pad 100 may be attached to correspond to an appropriate position of the .

9 is a diagram illustrating a flow of a simplified electrocardiogram measurement method using wireless communication according to an embodiment of the present invention. As shown in FIG. 9, in the simplified electrocardiogram measurement method using wireless communication according to an embodiment of the present invention, the electrode-integrated pad 100, which is a disposable pad in which a plurality of chest induction electrodes 120 are integrally formed, is used in the patient A step of attaching to the chest of the patient (S100), a step of connecting the cable 200 for transmitting an electrocardiogram signal to the electrode-integrated pad 100 attached to the chest of the patient (S200), a plurality of chests of the electrode-integrated pad 100 The wireless communication device 300 receives the ECG signal measured by the induction electrode 120 through the cable 200 (S300) and the central unit 400 wirelessly communicates with the wireless communication device 300 to receive the ECG signal and processing (S400).

That is, the step of attaching the electrode-integrated pad 100, which is a disposable pad including a plurality of chest induction electrodes 120, to the chest of the patient (S100), the electrocardiogram signal to the electrode-integrated pad 100 attached to the chest of the patient The step of connecting the cable 200 of a single line for transmission (S200), the electrocardiogram signal measured from the plurality of chest induction electrodes 120 of the electrode-integrated pad 100 is transmitted through the cable 200 to the wireless communication device ( By including the step (S300) of receiving the delivery (S300), and the step (S400) of the central unit 400 wirelessly communicating with the wireless communication device 300 to receive and process the electrocardiogram signal, it is quickly and conveniently placed on the chest of the patient. The chest induction electrode 120 may be attached, and a long line from the central unit 400 to the electrode may be removed.

10 is a diagram illustrating an example of measuring an electrocardiogram through a simplified electrocardiogram measuring system 10 and an electrocardiogram measuring method using wireless communication according to an embodiment of the present invention. As shown in FIG. 10, according to the simplified electrocardiogram measuring system 10 and electrocardiogram measuring method using wireless communication according to an embodiment of the present invention, an electrode-integrated pad 100 of an appropriate size according to the physique of the patient is provided. By selecting, the electrode-integrated pad 100 may be attached to the chest of the patient so that the plurality of chest induction electrodes 120 correspond to the part for measuring the chest electrocardiogram of the patient. Then, when one end of the cable 200 is connected to the wireless communication device 300 and the other end to the electrode-integrated pad 100, respectively, and the electrocardiogram is measured, the electrocardiogram signal measured from the chest induction electrode 120 is transferred to the cable 200 ) through which the wireless communication device 300 may receive and wirelessly transmit to the central unit 400 . At this time, as shown in FIG. 10 , even if there is no central unit 400 in the vicinity of the patient, the wireless communication device 300 may transmit an electrocardiogram signal to the central unit 400 at a remote location through the used wireless communication network. Therefore, only the electrode-integrated pad 100, the cable 200, and the portable and portable wireless communication device 300 need only be brought to the vicinity of the patient, so that the ECG measurement can be performed quickly and simply, and there is no problem of wire kinking. does not occur

As described above, according to the simplified electrocardiogram measuring system 10 and electrocardiogram measuring method using wireless communication proposed in the present invention, a plurality of chest induction electrodes 120 are integrally configured using an electrode-integrated pad 100 , it is possible to quickly and conveniently attach the chest induction electrode 120 to the chest of the patient, and connect the electrode-integrated pad 100 and the wireless communication device 300 with the cable 200 composed of a single line to connect the wireless communication device 300 ) receives the electrocardiogram signal, and the central unit 400 wirelessly receives and processes the electrocardiogram signal from the wireless communication device 300, thereby removing the long line from the central unit 400 to the electrode and twisting the wire or wire Since the tangle problem is solved and the small and portable wireless communication device 300 is used, there is no need to move the large and complex central unit 400, so that the ECG can be simply measured.

11 is a diagram illustrating an electrocardiogram measurement system 1010 having a wire twist prevention function using a self-winding device according to an embodiment of the present invention. As shown in FIG. 11 , an electrocardiogram measuring system 1010 having a wire twist prevention function using a self-winding device according to an embodiment of the present invention includes an electrocardiogram measuring device 1100 and a central unit 1200. can be configured.

The electrocardiogram measuring device 1100 may be a 12-lead electrocardiogram measuring device. That is, the electrocardiogram measuring device 1100 includes, for standard 12-guide electrocardiogram measurement, four extremity guidance electrodes for the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) and the chest 6 thoracic induction electrodes attached to (v1, v2, v3, v4, v5, v6) may be included. In particular, in the electrocardiogram measuring device 1100 and electrocardiographic measuring system 1010 having a wire twist prevention function using the self-winding device according to an embodiment of the present invention, the wire is twisted or tangled due to the line connected to the arm and the leg. The measurement of the extremity-guided electrocardiogram, where problems occur frequently, can be made more conveniently. A detailed configuration of the electrocardiogram measuring apparatus 1100 will be described in detail with reference to FIGS. 11 to 19 .

The central unit 1200 may receive and process an ECG signal from the ECG measuring device 1100 . The central unit 1200 may receive and process an electrocardiogram signal from the electrocardiogram measuring device 1100 through wired or wireless communication, and output the electrocardiogram of the patient to the monitor or to paper, and the patient's electrocardiogram through the hospital's in-hospital network ECGs can also be shared and saved.

12 is a diagram illustrating a detailed configuration of an electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. As shown in FIG. 12 , the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention includes a limb induction electrode 1110, a cable 1120 and It may be configured to include a self-winding device 1130 , and may further include a transmitter 1140 , an electrode-integrated pad 1150 , and a chest cable 1160 .

The extremity guidance electrode 1110 is a configuration for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) during 12-lead ECG measurement. It may consist of four for measurement.

13 is a diagram illustrating, for example, a cross-section of the extremity induction electrode 1110 in the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. As shown in FIG. 13, the extremity induction electrode 1110 of the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention is provided on the patient's right arm ( RA), the left arm (LA), the right leg (RL) or the left leg (LL) is provided on the inner surface of the fixing part 1111 and the fixing part 1111 configured in the form of tongs for fixing, the patient's right arm ( RA), the left arm LA, the right leg RL, or the skin of the left leg LL may be configured to include a ground plate 1112 for measuring a signal. That is, the electrocardiogram signal can be measured by fixing the ground plate 1112 to the skin of both wrists and ankles of the patient by using the fixing part 1111 configured in the form of tongs. At this time, as shown in FIG. 13 , a grounding plate 112 may be provided on one of the two inner surfaces of the fixing part 1111 configured to have two inner surfaces facing each other in the form of tongs.

The cable 1120 has one end connected to the limb induction electrode 1110, respectively, and a connector for transmitting a signal measured by the limb induction electrode 1110 at the other end, and four limb induction electrodes 1110 and It may be composed of four cables 1120 connected to each other.

FIG. 14 is a diagram illustrating the self-winding device 1130 as an example in the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. As shown in FIG. 14 , the cable 1120 may be wound around the self-winding device 1130 and stored, and a connector 1121 may be provided at the end.

At this time, the cable 1120 may transmit the ECG signal measured to the central unit 1200 by directly connecting the connector 1121 to the central unit 1200, but as shown in FIG. 12, the connector 1140 is connected to the transmitter 1140. By connecting 1121 , the ECG signal measured by the extremity guidance electrode 1110 may be transmitted to the central unit 1200 via the transmitter 1140 .

The self-winding device 1130 is a configuration in which a cable 1120 is wound and stored, and four self-winding devices 1130 in which four cables 1120 connected to four limb induction electrodes 1110 are wound and stored, respectively. ) can be composed of That is, since the extremity induction electrode 1110 , the cable 1120 , and the self-winding device 1130 are configured as one set, a total of four sets for both arms and legs may be included in the electrocardiogram measuring device 1100 .

15 is a self-winding device 1130 attached to the outer surface of the extremity induction electrode 1110 in the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. It is a diagram showing, for example, a cross-section of . As shown in FIGS. 14 and 15 , the self-winding device 1130 of the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention is used for extremity guidance. The case 1131 in which the cable 1120 connected to the electrode 1110 is wound and accommodated, the rotating wheel 1132 that winds the cable 1120 and the cable 1120 drawn out are fixed to a predetermined length, and the wheel 1132 may be configured to include a self-winding button 1133 for winding the cable 1120 through the rotation of It may be configured to further include a spring 1134 for winding the cable 1120 by rotating the wheel 1132 .

The case 1131 may be accommodated by winding the cable 1120 connected to the extremity induction electrode 1110 . The case 1131 may be provided with an outlet through which the end provided with the connector 1121 of the cable 1120 accommodated therein can be drawn out. ) may be configured such that it cannot enter the case 1131 . The shape of the case 1131 may be various, such as a square, a rectangle, a circle.

In addition, the self-winding button 1133 controls whether or not the restoring force of the spring 1134 is activated by operating with one touch, and controls so that the restoring force of the spring 1134 is not activated in the first operating state, so that the length of the cable 1120 The cable 1120 may be wound by fixing the wheel 1132 and controlling the restoring force of the spring 1134 to be activated in the second operating state. In this case, the spring 1134 may be implemented as a plate-shaped spring 1134 as shown in FIG. 15 .

Meanwhile, the self-winding device 1130 may be attached to the outer surface of the handle portion of the clamp-type fixing unit 1111 of the extremity induction electrode 1110 . At this time, as shown in FIG. 15 , one end of the cable 1120 may be configured to extend out of the case 1131 and be connected to the ground plate 1112 of the extremity induction electrode 1110 . Therefore, the cable 1120 wound and accommodated inside the case 1131 of the self-winding device 1130 transmits the signal measured from the extremity induction electrode 1110 to the central unit 1200 or transmitter 1140 connected to the connector 1121, etc. can transmit

16 is a view of the extremity induction electrode 1110 provided with the self-winding device 1130 in the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. is a diagram showing as an example. As shown in FIG. 16 , the self-winding device 1130 of the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention includes the extremity induction electrode 1110 ) attached to the outer surface of the handle portion of the fixing portion 1111, it is possible to facilitate the operation of the self-winding button (1133). In addition, the self-winding device 1130 is attached to the handle on the side where the ground plate 1112 is provided, so that the electrocardiogram signal measured from the extremity induction electrode 1110 is automatically wound without problems such as twisting of the cable 1120 . may be transmitted via cable 1120 of 1130 .

The transmitter 1140 may be connected to a connector 1121 provided at the other end of the cable 1120 and receive an electrocardiogram signal through the cable 1120 connected to the connector 1121 . That is, in the present invention, the electrocardiogram measuring device 100 may be directly connected to the central unit 1200 , but the transmitter 1140 further includes a transmitter 1140 to transmit the electrocardiogram signal received through the cable 1120 to the central unit. It can be implemented to transmit to 1200 .

In this case, the transmitter 1140 may communicate with the central unit 1200 by wire or wirelessly. By using the transmitter 1140 , rather than directly connecting the limb induction electrode 1110 to the large and heavy central unit 1200 , it is portable or portable and communicates with the central unit 1200 by wire or wirelessly. It can be connected to the transmitter 1140 of the cable 1120. In particular, when wireless communication is used between the transmitter 1140 and the central unit 1200 , when it is necessary to measure the electrocardiogram of a patient in an emergency or inconvenient to move, there is no need to move the central unit 1200, and The transmitter 1140 may be placed next to the patient, and the electrocardiogram may be simply measured using the extremity induction electrode 1110 and the cable 1120 .

In this case, the transmitter 1140 may use any type of wired or wireless network, and in particular, short-range wireless communication such as Bluetooth and NFC, Wi-Fi, a mobile radio communication network, a satellite communication network, and a long term (LTE) communication network. Evolution) and 5G (5th Generation Mobile Telecommunication) may communicate with the central unit 1200 using various wireless networks.

FIG. 17 is a diagram illustrating the transmitter 1140 in the electrocardiogram measuring apparatus 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. As shown in FIG. 17 , the transmitter 1140 of the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention includes four connector connection parts 1141 . is provided, and the right arm (RA), the left arm (LA), the right leg (RL) and the left leg (LL) are displayed on each connector connection part 1141 , so that the signals measured from both arms and legs of the patient are accurately measured. can be transmitted. In addition, the transmitter 1140 includes a cradle 1142 on which the extremity induction electrode 1110 is mounted, and when not in use, the cable 1120 is wound around the self-winding device 1130 as shown in FIG. 17 . Since the extremity induction electrode 1110 can be mounted on the cradle 1142 in a state of being, storage and movement are convenient, the long cable 1120 can be kept clean, and kinks or tangles of the cable 1120 can be removed. have.

As described above, according to the electrocardiogram measuring device 1100 and electrocardiogram measuring system 1010 having a wire twist prevention function using the self-winding device 1130 proposed in the present invention, four limbs for 12-guide electrocardiogram measurement Including four self-winding devices 1130 in which the induction electrode 1110 and the cable 1120 connected to the induction electrode 1110 are wound and stored, a long cable 1120 connected to the limb induction electrode 1110 By fixing or automatically winding the cable 1120 to a certain length through the self-winding device 1130, the length of the cable 1120 can be adjusted as needed through the self-winding device 1130, thereby solving the problem of wire tangle or wire tangle. , by automatically winding and storing the cable 1120, storage and management of the electrocardiogram measuring device 1100 may be easy.

The electrode-integrated pad 1150 may be a disposable pad in which a plurality of chest induction electrodes 1152 are integrally configured. That is, a plurality of chest induction electrodes 1152 attached to the chest for measuring an electrocardiogram signal are disposed on a disposable pad to correspond to a site for measuring a chest electrocardiogram of a patient, and the electrode-integrated pad 1150 is placed at an appropriate location on the chest of the patient. By attaching, it is possible to easily attach a plurality of thoracic guidance electrodes 1152 at a time. In addition, by using the adhesive disposable pad, it can be used hygienically.

18 is a diagram illustrating an electrode-integrated pad 1150 in the electrocardiogram measuring apparatus 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. As shown in FIG. 18 , the electrode-integrated pad 1150 of the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention is attached to the chest of the patient. A base 1151 including an attachment surface that becomes The connected and measured ECG signal is transmitted to the chest cable 1160, and the other ends of the plurality of electrode connection lines 1153 and the plurality of electrode connection lines 1153 built into the base 1151 are focused, and the base 1151 It is provided at one end and may include a connection socket 1154 connected to the chest cable 1160 .

The base 1151 may include an attachment surface attached to the chest of a patient, and a plurality of chest induction electrodes 1152 may be disposed. At this time, by adding a protective film to protect the adhesive surface, when attaching the electrode-integrated pad 1150 to the chest of the patient, the protective film may be removed and the attachment surface may be attached.

The chest induction electrode 1152 may be a plurality of electrodes disposed on the base 1151 to correspond to a region for measuring a chest electrocardiogram of a patient. That is, as shown in FIG. 18 , the chest induction electrode 1152 may include six electrodes for 12-guide electrocardiogram measurement, that is, first to sixth electrodes from the left in FIG. 18 .

More specifically, the chest guide electrode 1152 includes a first electrode positioned at the patient's fourth intercostal right sternal border, a second electrode positioned at the patient's fourth intercostal left sternal border, a second electrode, and a fourth electrode below. A third electrode positioned in the middle of the patient, a fourth electrode positioned on the midclavicular line of the patient's fifth intercostal space, a fifth electrode horizontal to the fourth electrode and positioned on the anterior axillary line, and It may include a sixth electrode that is horizontal to the fourth electrode and is positioned on the midaxillary line.

Also, as shown in FIG. 18 , the electrode-integrated pad 1150 may be implemented in the form of a strap in which six chest induction electrodes 1152 are disposed to correspond to each position of the patient's chest, that is, in the form of a narrow band. . Therefore, when attaching the electrode-integrated pad 1150 to the chest of a patient, the position and attachment direction of each chest induction electrode 1152 can be intuitively recognized, thereby minimizing mistakes and quickly attaching the electrode.

More specifically, as shown in FIG. 18 , the electrode-integrated pad 1150 implemented in the form of a strap is an upper horizontal portion in which the first electrode and the second electrode are horizontally disposed, and the third electrode is downwardly right from the second electrode. The electrode and the fourth electrode may be formed of an oblique portion, and a lower horizontal portion in which the fifth electrode and the sixth electrode are horizontally arranged from the fourth electrode.

According to an embodiment, the electrode-integrated pad 1150 is configured in a plurality of sizes to be selectable according to the patient's physique, and according to the size, six chest induction electrodes 1152 to correspond to the part for measuring the chest electrocardiogram of the patient according to the embodiment. placement can be adjusted. For example, by providing the electrode-integrated pad 1150 in three sizes of large, medium, and small, selecting any one size from among large, medium, and small according to the physique of the patient, the chest induction electrode 1152 is installed on the patient's chest The electrode-integrated pad 1150 may be attached to correspond to an appropriate position of the .

The chest cable 1160 is a single line having a connector 1121 having one end connected to the electrode-integrated pad 1150 and transmitting the ECG signals measured by the plurality of chest induction electrodes 1152 at the other end. can At this time, the plurality of chest cables 1160 are not connected to the chest induction electrode 1152, respectively, but are configured separately from the electrode-integrated pad 1150 and connectable to the electrode-integrated pad 1150 or the chest induction electrode 1152. It can be configured as a single chest cable 1160 in the form. In particular, the chest cable 1160 is composed of a single line, it is possible to solve the conventional problem of twisting several long lines connecting the central unit 1200 and the electrode. Here, configuring the chest cable 1160 with a single line may mean that it is composed of a single line, but may include implementing a single line by combining a plurality of lines.

On the other hand, as shown in FIG. 18 , the electrode-integrated pad 1150 includes an electrode connection line 1153 for transmitting an electrocardiogram signal to the chest cable 1160 in the electrode-integrated pad 1150 , and the electrode connection line 1153 . ) may be provided with a connection socket 1154 at the focused end. In addition, as shown in FIG. 12 , the chest cable 1160 is implemented as a single line having sockets on both ends, one end to the connection socket 1154 of the electrode-integrated pad 1150 , and the other end to the transmitter 1140 . can be connected to each.

In this way, since the chest cable 1160 and the electrode-integrated pad 1150 can be connected at once through the connection socket 1154, it can be used quickly and conveniently, and the possibility of wire twisting by simplifying the chest cable 1160 can be completely removed.

According to the embodiment, the chest induction electrode 1152 is located on the attachment surface, is connected to an electrocardiogram measuring unit (not shown) and an electrocardiogram measuring unit measuring the chest electrocardiogram in contact with the patient's skin, and the base 1151 It may be configured to include an electrode connection part (not shown) that passes through and protrudes to the opposite surface of the attachment surface to which the tongs are connected. The electrode connection part is a configuration to be connected to the chest cable 1160, and will be described in detail with reference to FIG. 19 below.

19 is a diagram illustrating a chest cable 1160 as an example in the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention. As shown in FIG. 14, the chest cable 1160 of the electrocardiogram measuring device 1100 having a wire twist prevention function using the self-winding device 1130 according to an embodiment of the present invention includes a plurality of chest induction electrodes ( It includes a plurality of tongs respectively connected to 1152, and the plurality of tongs may be respectively provided at the ends of the plurality of separation cables 1120 separated at predetermined intervals from the chest cable 1160 composed of a single line. That is, the six separation cables 1120 can be separated at regular intervals from the chest cable 1160 composed of a single line by combining a plurality of separation cables 1120 , and a tongs is provided at the end of the separation cable 1120 . It can be easily connected to the electrode connection part of the chest induction electrode 1152. In this case, the plurality of tongs may be configured to have different colors from each other, and the colors of the tongs may be sequentially configured such as red, yellow, green, brown, black, purple, or the like.

That is, as shown in FIG. 12 , the chest cable 1160 may be configured to be connected through the connection socket 1154 , but as shown in FIG. 19 , the plurality of chest induction electrodes 1152 and each connected It can also be configured to be provided with tongs of.

As described above, the electrocardiogram measuring device 1100 and the electrocardiographic measuring system 1010 having a wire twist prevention function using the self-winding device 1130 proposed in the present invention, the electrode-integrated pad 1150 and the chest cable ( By further including 1160), it is possible to solve not only the extremity induction electrode 1110 but also the wire kinking or wire tangling problem that may occur when using the chest induction electrode 1152, and several connecting wires respectively connected to the chest induction electrode 1152. The standard 12-lead ECG can be easily measured by removing the

20 is a diagram illustrating a configuration of an electrocardiogram measuring system 2010 connected to a portable terminal 2400 according to an embodiment of the present invention. As shown in FIG. 20 , an electrocardiogram measuring system 2010 connected to a portable terminal 2400 according to an embodiment of the present invention includes a chest electrocardiogram measuring device 2100 , a wireless communication device 2300 and a mobile terminal 2400 . It may be configured to include, and may be configured to further include a limb-guided electrocardiogram measuring device 2200 and a central server 2500 .

The chest electrocardiogram measuring apparatus 2100 may measure a chest electrocardiogram from the chest of the patient. As shown in FIG. 20, the chest electrocardiogram measuring device 2100 transmits the electrocardiogram signal measured from the electrode-integrated pad 2110, which is a disposable pad comprising a plurality of chest induction electrodes integrally, and the plurality of chest induction electrodes to the wireless communication device ( 2300) and may be configured to include a cable 2120 composed of a single line.

The limb-guided ECG measuring apparatus 2200 may measure a limb-guided ECG from the patient's right arm RA, left arm LA, right leg RL, and left leg LL. The limb-guided electrocardiogram measuring apparatus 2200 includes a limb-guided electrode ( 2210), a limb guide wire 2220 having a connector at one end connected to the limb induction electrode 2210, and a connector transmitting a signal measured by the limb induction electrode 2210 at the other end, and a limb guide wire 2220 It may be configured to include four self-winding devices 2230 respectively wound and stored.

The wireless communication device 2300 may be a small device that receives an ECG signal from the chest ECG measurement device 2100 and the limb-guided ECG measurement device 2200 . More specifically, the wireless communication device 2300 is configured to be small to facilitate movement, and may transmit an electrocardiogram signal to the portable terminal 2400 through short-range wireless communication including Bluetooth.

In this case, the wireless communication device 2300 may use short-range wireless communication such as Bluetooth and NFC, and may include Wi-Fi, a mobile radio communication network, a satellite communication network, Long Term Evolution (LTE), and 5th Generation Mobile (5G). Telecommunication) may communicate with the mobile terminal 2400 using any type of wireless network.

Detailed configurations of the chest electrocardiogram measuring device 2100 , the extremity guided electrocardiographic measuring device 2200 , and the wireless communication device 2300 will be described in detail later with reference to FIGS. 22 to 27 , respectively.

The mobile terminal 2400 may wirelessly communicate with the wireless communication device 2300 to receive and process an ECG signal, output the received ECG signal, and transmit the ECG signal to the central server 2500 . In this case, the mobile terminal 2400 is a portable tablet PC or a smart phone, and may receive a confirmation signal for the output ECG signal and transmit it to the central server 2500 . That is, the medical staff, etc. who have confirmed the ECG signal output through the portable terminal 2400 input the confirmation signal to the portable terminal 2400 by touch or voice input, so that the ECG signal is transmitted to the central server 2500. .

21 is a diagram illustrating the appearance of the portable terminal 2400 in the ECG measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention. 21, the portable terminal 2400 of the ECG measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention may output an ECG waveform to the display, and a confirmation button; A transmission button for transmitting an electrocardiogram signal to the central server 2500 may be provided.

Here, in the mobile terminal 2400 , an application for receiving an ECG signal and outputting an ECG waveform may be driven. The medical staff may check the ECG waveform using an application installed in the portable terminal 2400 .

That is, in the ECG measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention, the chest ECG measurement device 2100 and the limb-guided ECG measurement device 2200 are directly connected to a large and heavy central unit. Rather, it is portable or portable, and is connected to a small wireless communication device 2300 that performs wireless communication with the portable terminal 2400 through a cable 2120, and a portable terminal such as a smart phone that medical personnel always carry. 2400) to check the ECG waveform. Therefore, when it is necessary to measure the ECG of a patient in an emergency or inconvenient to move, there is no need to move the central unit, and a small wireless communication device 2300 that is easy to move and light is placed next to the patient, and the electrode-integrated pad 2110 and the cable 2120 are used. The electrocardiogram can be simply measured by using the device, and the measurement result can be checked using an application driven in the portable terminal 2400 such as a portable tablet PC or a smart phone.

Meanwhile, the application driven in the mobile terminal 2400 may output an electrocardiogram waveform when security authentication is normally processed. In this case, the security authentication may be processed at the start of the application, but may also be processed when receiving the electrocardiogram signal from the wireless communication device 2300 .

In addition, according to an embodiment, after successful security authentication, the mobile terminal 2400 may pair and register the wireless communication device 2300 , and receive an electrocardiogram signal from the paired and registered wireless communication device 2300 . That is, when the mobile terminal 2400 and the wireless communication device 2300 communicate via Bluetooth, the wireless communication device 2300 is paired with the portable terminal 2400 to process security authentication when registering, and security authentication is normally performed. It can be paired and registered only when processed. Accordingly, it is possible to prevent a person other than an authorized medical staff from receiving a patient's ECG signal using an arbitrary portable terminal.

Here, as the security authentication, authentication using a public certificate, encryption authentication such as a secret code or pattern, authentication using biometric information such as fingerprint, pupil, vein, face recognition, etc. may be used. As described above, through security authentication, only authenticated persons such as medical staff can check the ECG signal, thereby enhancing the security of the patient's personal medical information such as the ECG signal.

The central server 2500 may receive the ECG signal from the portable terminal 2400 and store it in the database 2111 . The central server 2500 may serve as a conventional central unit, and may be a patient management server connected to a hospital network. The central server 2500 may store and manage the ECG signals of several patients in the database 2111, and may provide the patient's ECG output to the monitor or to be output on paper, and the medical staff may provide the ECG signal of the patient as needed. You can also provide them to share.

22 is a view showing a detailed configuration of the electrode-integrated pad 2110 of the chest electrocardiogram measuring apparatus 2100 in the electrocardiogram measuring system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention. 22, the electrode-integrated pad 2110 of the electrocardiogram measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention includes a plurality of chest induction electrodes 2112 integrally configured. It may be a disposable pad. That is, a plurality of chest induction electrodes 2112 attached to the chest for measuring an electrocardiogram signal are disposed on a disposable pad to correspond to a site for measuring a chest electrocardiogram of a patient, and the electrode-integrated pad 2110 is placed at an appropriate position on the chest of the patient. By attaching, it is possible to easily attach a plurality of thoracic guidance electrodes 2112 at a time. In addition, by using the adhesive disposable pad, it can be used hygienically.

The electrode-integrated pad 2110 includes a base 2111 including an attachment surface attached to the chest of a patient, and a plurality of chest induction electrodes 2112 disposed on the base 2111 to correspond to a site for measuring the chest electrocardiogram of the patient. ), one end of which is respectively connected to a plurality of chest induction electrodes 2112 to transmit the measured ECG signal to the cable 2120, and a plurality of electrode connection lines 2113 built into the base 2111. , and the other ends of the plurality of electrode connection lines 2113 are focused, are provided at one end of the base 2111 and may further include a connection socket 2114 connected to the cable 2120 .

The base 2111 may include an attachment surface attached to the chest of the patient, and a plurality of chest induction electrodes 2112 may be disposed. At this time, by adding a protective film to protect the adhesive surface, when attaching the electrode-integrated pad 2110 to the chest of the patient, the protective film may be removed and the attachment surface may be attached.

The chest induction electrode 2112 may be a plurality of electrodes disposed on the base 2111 to correspond to a region for measuring a chest electrocardiogram of a patient. That is, as shown in FIG. 22 , the chest induction electrode 2112 may include six electrodes for 12-guide electrocardiogram measurement, that is, the first to sixth electrodes from the left in FIG. 22 .

More specifically, the chest guide electrode 2112 includes a first electrode positioned at the patient's fourth intercostal right sternal border, a second electrode positioned at the patient's fourth intercostal left sternal border, a second electrode, and a fourth electrode below. A third electrode positioned in the middle of the patient, a fourth electrode positioned on the midclavicular line of the patient's fifth intercostal space, a fifth electrode horizontal to the fourth electrode and positioned on the anterior axillary line, and It may include a sixth electrode that is horizontal to the fourth electrode and is positioned on the midaxillary line.

In addition, as shown in FIG. 22 , the electrode-integrated pad 2110 may be implemented in the form of a strap in which six chest induction electrodes 2112 are disposed to correspond to each position of the patient's chest, that is, in the form of a narrow band. . Therefore, when attaching the electrode-integrated pad 2110 to the chest of a patient, the position and attachment direction of each chest induction electrode 2112 can be intuitively recognized, thereby minimizing mistakes and quickly attaching the electrode.

More specifically, as shown in FIG. 22 , the electrode-integrated pad 2110 implemented in the form of a strap is an upper horizontal portion in which the first electrode and the second electrode are horizontally disposed, and the third electrode downwardly to the right from the second electrode. The electrode and the fourth electrode may be formed of an oblique portion, and a lower horizontal portion in which the fifth electrode and the sixth electrode are horizontally arranged from the fourth electrode.

According to the embodiment, the electrode-integrated pad 2110 is configured in a plurality of sizes to be selectable according to the physique of the patient, and according to the size, six chest induction electrodes 2112 to correspond to the part for measuring the chest electrocardiogram of the patient according to the embodiment. placement can be adjusted. For example, the electrode-integrated pad 2110 is provided in three sizes of large, medium, and small, and any one size is selected from large, medium, and small according to the physique of the patient, and the chest induction electrode 2112 is installed on the patient's chest. The electrode-integrated pad 2110 may be attached to correspond to an appropriate position of the .

The cable 2120 may be configured as a single wire having one end connected to the electrode-integrated pad 2110 and a connector transmitting the ECG signals measured by the plurality of chest induction electrodes 2112 at the other end. At this time, the plurality of cables 2120 are not respectively connected to the chest induction electrode 2112, but are configured separately from the electrode-integrated pad 2110 and connectable to the electrode-integrated pad 2110 or the chest induction electrode 2112. of a single cable 2120 . In particular, the cable 2120 is composed of a single line, so that it is possible to solve the problem that several long lines connecting the central unit and the electrode are twisted in the prior art. Here, configuring the cable 2120 with a single line may mean that it is composed of one line, but may include combining a plurality of lines to form a single line.

Meanwhile, as shown in FIG. 22 , the electrode-integrated pad 2110 includes an electrode connection line 2113 for transmitting an electrocardiogram signal to the cable 2120 in the electrode-integrated pad 2110, and the electrode connection line 2113. A connection socket 2114 may be provided at this focused end. In addition, as shown in FIG. 20 , the cable 2120 is implemented as a single line having sockets on both ends, one end is connected to the connection socket 2114 of the electrode-integrated pad 2110, and the other end is a wireless communication device 2300 . can be connected to each.

In this way, since the cable 2120 and the electrode-integrated pad 2110 can be connected at once through the connection socket 2114, it can be used quickly and conveniently, and the cable 2120 is simplified to completely eliminate the possibility of wire kinking. can be removed

According to the embodiment, the chest induction electrode 2112 is located on the attachment surface, and is connected to an electrocardiogram measuring unit (not shown) and an electrocardiogram measuring unit measuring a chest electrocardiogram in contact with the patient's skin, and the base 2111 It may be configured to include an electrode connection part (not shown) that passes through and protrudes to the opposite surface of the attachment surface to which the tongs are connected. The electrode connection part is a configuration to be connected to the chest cable 2120 and will be described in detail below with reference to FIG. 23 .

23 is a diagram illustrating, for example, the cable 2120 of the chest electrocardiogram measuring apparatus 2100 in the electrocardiogram measuring system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention. 23, in the ECG measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention, the cable 2120 of the chest ECG measurement device 2100 includes a plurality of chest induction electrodes. It includes a plurality of tongs respectively connected to the 2112, the plurality of tongs may be respectively provided at the ends of the plurality of separation cables separated by a predetermined interval in the cable 2120 composed of a single line. That is, six separate cables can be separated at regular intervals from the cable 2120 composed of a single line by combining a plurality of separating cables, and the electrode connection portion of the chest induction electrode 2112 is provided with tongs at the end of the separating cable. can be easily connected with In this case, the plurality of tongs may be configured to have different colors from each other, and the colors of the tongs may be sequentially configured such as red, yellow, green, brown, black, purple, or the like.

That is, as shown in FIG. 20, the cable 2120 may be configured to be connected through the connection socket 2114, but as shown in FIG. 23, a plurality of It may be configured to be provided with tongs.

24 is a diagram illustrating a detailed configuration of a limb-guided electrocardiogram measuring apparatus 2200 in an electrocardiogram measuring system 2010 connected to a portable terminal 2400 according to an embodiment of the present invention. As shown in FIG. 24 , the limb-guided electrocardiogram measuring apparatus 2200 of the electrocardiogram measuring system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention performs a 12-guide electrocardiogram measurement on the right arm (RA). ), four limb induction electrodes 2210 for measuring signals from each of the left arm (LA), the right leg (RL) and the left leg (LL), one end connected to the limb induction electrode 2210, respectively, and the other end Four limb guide wires 2220 having a connector 2221 for transmitting the signal measured by the limb guide electrode 2210, and four self-winding devices 2230 in which the limb guide wire 2220 is wound and stored, respectively It may be composed of

The extremity guidance electrode 2210 is a configuration for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) during 12-lead ECG measurement. It may consist of four for measurement.

As shown in FIG. 24 , the extremity induction electrode 2210 is configured in the form of tongs for fixing to the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL). It is provided on the inner surface of the government 2211 and the fixing part 2211, and measures the signal by contacting the skin of the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL). It may be configured to include a ground plate 2212 . That is, the ground plate 2212 may be in contact with the skin of the patient's wrists and both ankles, and the electrocardiogram signal may be measured by fixing the ground plate 2212 using the fixing part 2211 in the form of tongs. At this time, as shown in FIG. 24 , a ground plate 2212 may be provided on one of the two inner surfaces of the fixing part 2211 configured to have two inner surfaces facing each other in the form of tongs.

The limb induction wire 2220 may have one end connected to the limb induction electrode 2210, respectively, and a connector 2221 transmitting a signal measured by the limb induction electrode 2210 to the other end, and four limb induction lines. It may be composed of four limb guide wires 2220 respectively connected to the electrodes 2210 .

25 is a diagram illustrating the self-winding device 2230 of the limb-guided electrocardiogram measuring device 2200 in the electrocardiogram measuring system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention. As shown in FIG. 25 , the limb guide wire 2220 may be wound and stored in the self-winding device 2230 , and a connector 2221 may be provided at the end thereof. At this time, the limb guide wire 2220 connects the connector 2221 to the wireless communication device 2300, so that the electrocardiogram signal measured by the limb induction electrode 2210 is transmitted to the mobile terminal 2400 through the wireless communication device 2300. can

The self-winding device 2230 is a configuration in which the limb guide wires 2220 are wound and stored, and four limb guide wires 2220 connected to the four limb guide electrodes 2210 are wound and stored, respectively. It may be configured as a winding device 2230 . That is, the extremity guide electrode 2210, the extremity guide wire 2220, and the self-winding device 2230 are configured as one set, so that a total of four sets for both arms and legs are included in the extremity guide electrocardiogram measuring device 2200. can

26 is a cross-sectional view of the self-winding device 2230 of the limb-guided electrocardiogram measuring device 2200 in the electrocardiogram measuring system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention. 25 and 26, in the electrocardiogram measuring system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention, the self-winding device 2230 of the limb-guided electrocardiogram measuring device 2200 is , a case 2231 in which the limb guide wire 2220 connected to the limb guide electrode 2210 is wound and accommodated, a rotating wheel 2232 that winds the limb guide wire 2220, and the extremity guide wire 2220 that is drawn out. It is fixed to a certain length, and may be configured to include an auto-winding button 2233 for winding the limb guide wire 2220 through rotation of the wheel 2232, and retains restoring force when the limb guide wire 2220 is withdrawn. It may be configured to further include a spring 2234 for winding the limb guide wire 2220 by rotating the wheel 2232 with the restoring force retained according to the operation of the self-winding button 2233 .

The case 2231 may be accommodated by winding a limb guide wire 2220 connected to the limb guide electrode 2210 . The case 2231 may be provided with an outlet through which the end provided with the connector 2221 of the extremity guide wire 2220 accommodated therein can be withdrawn, and the size of the outlet is free for the extremity guide wire 2220 to enter and exit. While the connector 2221 may be configured such that it cannot enter the case 2231 . The shape of the case 2231 may be various such as a square, a rectangle, a circle, and the like.

In addition, the self-winding button 2233 operates with one touch to control whether the restoring force of the spring 2234 is activated, and in the first operating state, the restoring force of the spring 2234 is not activated to control the extremity guide wire 2220. In the second operating state, by controlling the restoring force of the spring 2234 to be activated, the wheel 2232 may be rotated to wind the limb guide wire 2220 . In this case, the spring 2234 may be implemented as a plate-shaped spring 2234 as shown in FIG. 26 .

Meanwhile, the self-winding device 2230 may be attached to the outer surface of the handle portion of the clamp-type fixing part 2211 of the extremity induction electrode 2210 . At this time, as shown in FIG. 26 , one end of the extremity guide wire 2220 may be configured to extend out of the case 2231 to be connected to the ground plate 2212 of the extremity guide electrode 2210 . Therefore, the limb guide wire 2220 wound inside the case 2231 of the self-winding device 2230 and accommodated may transmit the signal measured by the limb guide electrode 2210 to the wireless communication device 2300 connected to the connector 2221. .

In addition, as shown in FIG. 25 , the self-winding device 2230 is attached to the outer surface of the handle portion of the fixing part 2211 of the extremity induction electrode 2210 to facilitate manipulation of the self-winding button 2233 . can do. In addition, the self-winding device 2230 is attached to the handle on the side where the ground plate 2212 is provided, so that the electrocardiogram signal measured from the extremity induction electrode 2210 is automatically performed without problems such as twisting of the limb guide wire 2220. It may be delivered through the limb guide wire 2220 of the winding device 2230 .

27 is a diagram illustrating a state of the wireless communication device 2300 in the ECG measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention. 27, the wireless communication device 2300 of the electrocardiogram measurement system 2010 connected to the portable terminal 2400 according to an embodiment of the present invention is provided with four connector connection parts 2310, and each A right arm (RA), a left arm (LA), a right leg (RL), and a left leg (LL) are displayed on the connector connection part 2310 , and the measurement is performed on both arms and legs of the patient from the limb-guided electrocardiogram measuring device 2200 . It is possible to ensure that the extremity-guided ECG signal is accurately transmitted.

In addition, the wireless communication device 2300 may include a chest cable connection unit 2320 for receiving a chest ECG signal from the chest ECG measuring apparatus 2100 . At this time, since the chest cable connection part 2320 is configured as one, it is possible to receive an electrocardiogram signal from the plurality of chest induction electrodes 2112 at a time without twisting the wires.

On the other hand, the wireless communication device 2300 includes a cradle 2330 on which the limb induction electrode 2210 is mounted, and when not in use, as shown in FIG. 27 , the limb guide wire 2220 to the self-winding device 2230 . ) in the wound state, the limb induction electrode 2210 can be mounted on the cradle 2330, so storage and movement are convenient, and the long limb guide wire 2220 can be kept clean, and the It can eliminate kinks and tangles.

28 is a diagram illustrating a flow of an electrocardiogram measurement method connected to the portable terminal 2400 according to an embodiment of the present invention. As shown in FIG. 28 , in the electrocardiogram measurement method connected to the portable terminal 2400 according to an embodiment of the present invention, the electrode-integrated pad 2110 is a disposable pad in which a plurality of chest induction electrodes 2112 are integrally formed. In the step of attaching to the chest of the patient (S2100), the single-line cable 2120 for transmitting the ECG signal is connected to the electrode-integrated pad 2110 attached to the chest of the patient to connect the chest ECG measuring device 2100 to the patient. Step (S2200) of installing in the chest electrocardiogram measuring device 2100, a step of receiving the electrocardiogram signal measured by the small wireless communication device 2300 (S2300) and the mobile terminal 2400 wirelessly with the wireless communication device 2300 Communication to receive and process the ECG signal, output the received ECG signal, and transmit the ECG signal to the central server 2500 ( S2400 ) may be implemented including the step (S2400) of the patient's right arm (RA), left Connecting four limb guidance electrodes 2210 to the arm LA, the right leg RL, and the left leg LL to install the limb-guided electrocardiogram measuring device 2200 in the patient (S2250). can

As described above, according to the ECG measurement system 2010 and the ECG measurement method connected to the portable terminal 2400 proposed in the present invention, a chest ECG measurement in which the small wireless communication device 2300 measures the ECG from the chest of the patient By receiving the electrocardiogram signal from the device 2100 and transmitting it to the mobile terminal 2400 through wireless communication, the electrocardiogram is simply measured with a small wireless communication device 2300 that can be moved without a large volume and weight central unit, and the mobile terminal Through 2400, the medical staff and the like can immediately check the ECG waveform at the scene.

In addition, according to the ECG measurement system 2010 and the ECG measurement method connected to the mobile terminal 2400 proposed in the present invention, a plurality of chest induction electrodes 2112 are integrated with the electrode-integrated pad 2110, The chest induction electrode 2112 can be conveniently attached to the chest of the patient, and multiple long wires are removed by connecting the electrode-integrated pad 2110 and the wireless communication device 2300 with a cable 2120 consisting of a single line. This can solve the problem of wire kinking or wire tangling, and the long limb guide wire 2220 connected to the limb guide electrode 2210 is fixed to a certain length through the self-winding device 2230 or configured to automatically wind the limb. By including the guided electrocardiogram measuring device 2200 , the length of the extremity guide wire 2220 can be adjusted as needed through the self-winding device 2230 .

29 and 30 are diagrams illustrating the configuration of an electrocardiogram measuring system 3010 without wire twist according to an embodiment of the present invention. The electrocardiogram measuring system 3010 without wire twist according to an embodiment of the present invention may be composed of an electrocardiogram measuring device and a central unit 3400, and the electrocardiographic measuring device is a chest electrocardiogram measuring device 3100 and a limb-guided electrocardiogram. It may be configured as a measuring device 3200 .

29, the electrocardiogram measuring system 3010 without wire twist according to an embodiment of the present invention is an electrocardiogram measuring device comprising a chest electrocardiogram measuring device 3100 and a limb-guided electrocardiographic measuring device 3200. can be used by directly connecting to the central unit 3400 . In addition, as shown in FIG. 30, the electrocardiogram signal is received from the electrocardiogram measuring device comprising a chest electrocardiogram measuring device 3100 and a limb-guided electrocardiographic measuring device 3200, further including a wireless communication device 3300, by wire. The wireless communication device 3300 may transmit an electrocardiogram signal to the central unit 3400 using wireless communication.

Hereinafter, with reference to FIGS. 29 and 30 , detailed configurations of the electrocardiogram measuring apparatus and electrocardiogram measuring system 3010 without wire twist according to an embodiment of the present invention will be described in detail.

The electrocardiogram measuring device without wire twist according to an embodiment of the present invention is a device for measuring a 12-guided electrocardiogram. It may be configured to include a limb-guided electrocardiogram measuring device 3200 .

The chest electrocardiogram measuring device 3100 uses a disposable pad in which a plurality of chest guide electrodes 3112 are integrally formed and a cable 3120 consisting of a single line connected to the plurality of chest guide electrodes 3112 from the chest of the patient. By measuring the chest electrocardiogram, the wire twist between the cable 3120 connected to the chest guidance electrode 3112 can be removed.

As shown in FIG. 30 , the chest electrocardiogram measuring device 3100 includes an electrode-integrated pad 3110 and a plurality of chest induction electrodes 3112, which are disposable pads in which a plurality of chest induction electrodes 3112 are integrally formed. The ECG signal is transmitted directly or indirectly to the central unit 3400 and may be configured to include a cable 3120 composed of a single line.

The limb-guided ECG measuring device 3200 includes four limb-guided electrodes 3210 for measuring the limb-guided ECG from the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL). Using the to measure the extremity-guided electrocardiogram from the patient's extremities, the self-winding device 3230 may be provided to remove wire kinks.

As shown in FIGS. 29 and 30 , the limb-guided electrocardiogram measuring apparatus 3200 performs a 12-guide electrocardiogram measurement on a right arm (RA), a left arm (LA), a right leg (RL), and a left leg (LL). A limb induction electrode 3210 for measuring signals from each of the limb induction electrodes 3210, one end connected to the limb induction electrode 3210, respectively, and a limb guide wire having a connector at the other end for transmitting the signal measured by the limb induction electrode 3210 ( 3220), and the extremity guide wire 3220 may be configured to include four self-winding devices 3230 each wound and stored, respectively. In order to measure a limb-guided ECG from a patient's limb, the limb-guided ECG measuring device 3200 includes a limb-guided electrode 3210, a limb-guided wire 3220, and a self-winding device 3230 as a set, FIG. As shown in , it may be composed of four sets. Although only one set is shown in FIG. 30, the structure as shown in FIG. 30 may also consist of four sets.

The wireless communication device 3300 may be a small device that receives an ECG signal from the chest ECG measurement device 3100 and the limb-guided ECG measurement device 3200, and wirelessly transmits the ECG signal to the central unit 3400. More specifically, the wireless communication device 3300 may be configured in a small size for easy movement, and includes a connection for receiving an electrocardiogram signal from the chest electrocardiogram measuring device 3100 and the extremity guided electrocardiogram measuring device 3200 by wire. can do.

In this case, the wireless communication device 3300 may use short-range wireless communication such as Bluetooth and NFC, and may include Wi-Fi, a mobile radio communication network, a satellite communication network, Long Term Evolution (LTE), and 5th Generation Mobile (5G). Telecommunication) and the like may be used to communicate with the central unit 3400 using any kind of wireless network.

Detailed configurations of the chest electrocardiogram measuring device 3100 , the extremity guided electrocardiographic measuring device 3200 , and the wireless communication device 3300 will be described in detail later with reference to FIGS. 31 to 36 , respectively.

The central unit 3400 may receive and process ECG signals from the chest ECG measurement apparatus 3100 and the limb-guided ECG measurement apparatus 3200 . That is, the central unit 3400 may be directly connected to the electrocardiogram measuring device as shown in FIG. 29 , or may be indirectly connected via the wireless communication device 3300 as shown in FIG. 30 . The central unit 3400 may receive and process an ECG signal by wire or wireless, and may output the patient's ECG on a monitor or on paper, and share, store, and manage the patient's ECG through the hospital's in-hospital network. It can also be provided so that they can share the patient's ECG signals in need.

31 is a view showing a detailed configuration of the electrode-integrated pad 3110 of the chest electrocardiogram measuring device 3100 in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention. 31, in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention, the electrode-integrated pad 3110 of the chest electrocardiogram measuring device 3100 includes a plurality of chest induction electrodes 3112. It may be a disposable pad configured integrally. That is, a plurality of chest induction electrodes 3112 attached to the chest for measuring an electrocardiogram signal are disposed on a disposable pad to correspond to a site for measuring a chest electrocardiogram of a patient, and the electrode-integrated pad 3110 is placed at an appropriate location on the chest of the patient. By attaching, it is possible to easily attach a plurality of thoracic guidance electrodes 3112 at a time. In addition, by using the adhesive disposable pad, it can be used hygienically.

The electrode-integrated pad 3110 includes a base 3111 including an attachment surface attached to the chest of a patient, and a plurality of chest induction electrodes 3112 disposed on the base 3111 to correspond to a region for measuring chest electrocardiogram of the patient. ), and one end is respectively connected to the plurality of chest induction electrodes 3112 to transmit the measured ECG signal to the cable 3120, and a plurality of electrode connection lines 3113 built into the base 3111. , and the other ends of the plurality of electrode connection lines 3113 are focused, are provided at one end of the base 3111 and may further include a connection socket 3114 connected to the cable 3120 .

The base 3111 may include an attachment surface attached to the chest of the patient, and a plurality of chest induction electrodes 3112 may be disposed. At this time, by adding a protective film to protect the adhesive surface, when attaching the electrode-integrated pad 3110 to the chest of the patient, the protective film may be removed and the attachment surface may be attached.

The chest induction electrode 3112 may be a plurality of electrodes disposed on the base 3111 to correspond to a region for measuring a chest electrocardiogram of a patient. That is, as shown in FIG. 31 , the chest induction electrode 3112 may include six electrodes for 12-guide electrocardiogram measurement, that is, the first to sixth electrodes in order from the left in FIG. 31 . .

More specifically, the chest guidance electrode 3112 includes a first electrode positioned at the patient's fourth intercostal right sternal border, a second electrode positioned at the patient's fourth intercostal left sternal border, a second electrode, and a fourth electrode below. A third electrode positioned in the middle of the patient, a fourth electrode positioned on the midclavicular line of the patient's fifth intercostal space, a fifth electrode horizontal to the fourth electrode and positioned on the anterior axillary line, and It may include a sixth electrode that is horizontal to the fourth electrode and is positioned on the midaxillary line.

Also, as shown in FIG. 31 , the electrode-integrated pad 3110 may be implemented in the form of a strap in which six chest induction electrodes 3112 are disposed to correspond to each position of the patient's chest, that is, in the form of a narrow band. . Therefore, when attaching the electrode-integrated pad 3110 to the chest of a patient, the position and attachment direction of each chest induction electrode 3112 can be intuitively recognized, thereby minimizing mistakes and quickly attaching the electrode.

More specifically, as shown in FIG. 31 , the electrode-integrated pad 3110 implemented in the form of a strap is an upper horizontal portion in which the first electrode and the second electrode are horizontally disposed, and the third electrode downwardly to the right from the second electrode. The electrode and the fourth electrode may be formed of an oblique portion, and a lower horizontal portion in which the fifth electrode and the sixth electrode are horizontally arranged from the fourth electrode.

According to an embodiment, the electrode-integrated pad 3110 is configured in a plurality of sizes to be selectable according to the physique of the patient, and according to the size, six chest induction electrodes 3112 to correspond to the part for measuring the chest electrocardiogram of the patient according to the embodiment. placement can be adjusted. For example, by providing the electrode-integrated pad 3110 in three sizes of large, medium, and small, selecting any one size from among large, medium, and small according to the physique of the patient, the chest induction electrode 3112 is installed on the patient's chest An electrode-integrated pad 3110 may be attached to correspond to an appropriate position of the .

The cable 3120 may be configured as a single wire having a connector at one end connected to the electrode-integrated pad 3110 and the other end transmitting the ECG signals measured by the plurality of chest induction electrodes 3112 . At this time, the plurality of cables 3120 are not connected to the chest induction electrode 3112, respectively, but are configured separately from the electrode-integrated pad 3110 and connectable to the electrode-integrated pad 3110 or the chest induction electrode 3112. of a single cable 3120 . In particular, the cable 3120 is composed of a single line, it is possible to solve the conventional problem of twisting several long lines connecting the central unit 3400 and the electrode. Here, configuring the cable 3120 as a single line may mean that it is composed of one line, but may include combining a plurality of lines to form a single line.

On the other hand, as shown in FIG. 31 , the electrode-integrated pad 3110 includes an electrode connection line 3113 for transmitting an electrocardiogram signal to the cable 3120 in the electrode-integrated pad 3110, and the electrode connection line 3113. A connection socket 3114 may be provided at this focused end. In addition, as shown in FIG. 29 , the cable 3120 is implemented as a single line having sockets on both ends, one end of which is connected to the socket 3114 of the electrode-integrated pad 3110, and the other end of the wireless communication device 3300. can be connected to each.

In this way, since the cable 3120 and the electrode-integrated pad 3110 can be connected at once through the connection socket 3114, it can be used quickly and conveniently, and the cable 3120 is simplified to completely eliminate the possibility of wire kinking. can be removed

According to the embodiment, the chest induction electrode 3112 is located on the attachment surface, and is connected to an electrocardiogram measuring unit (not shown) and an electrocardiogram measuring unit measuring the chest electrocardiogram in contact with the patient's skin, and the base 3111 is provided. It may be configured to include an electrode connection part (not shown) that passes through and protrudes to the opposite surface of the attachment surface to which the tongs are connected. The electrode connection part is a configuration to be connected to the cable 3120 and will be described in detail below with reference to FIG. 32 .

32 is a diagram illustrating, for example, the state of the cable 3120 of the chest electrocardiogram measuring device 3100 in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention. 32, the cable 3120 of the chest electrocardiogram measuring device 3100 in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention, a plurality of chest induction electrodes 3112 It includes a plurality of tongs respectively connected to, and the plurality of tongs may be provided at the ends of the plurality of separation cables separated by a predetermined interval from the cable 3120 composed of a single line, respectively. That is, six separate cables can be separated at regular intervals from the cable 3120 consisting of a single line by combining a plurality of separating cables, and the electrode connection portion of the chest induction electrode 3112 by providing tongs at the end of the separating cable can be easily connected with In this case, the plurality of tongs may be configured to have different colors from each other, and the colors of the tongs may be sequentially configured such as red, yellow, green, brown, black, purple, or the like.

That is, as shown in FIGS. 29 and 30, the cable 3120 can be configured to be connected through the connection socket 3114, but as shown in FIG. 32, six chest induction electrodes 3112 and each are connected. It can also be configured so as to be provided with a plurality of tongs.

33 is a diagram illustrating a detailed configuration of a limb-guided electrocardiogram measuring device 3200 in an electrocardiogram measuring device without wire twist according to an embodiment of the present invention. As shown in FIG. 33 , the limb-guided electrocardiogram measuring apparatus 3200 of the electrocardiographic measuring apparatus without wire twist according to an embodiment of the present invention includes a right arm (RA) and a left arm (LA) during 12-guide electrocardiogram measurement. ), four limb induction electrodes 3210 for measuring signals from each of the right leg (RL) and the left leg (LL), one end is connected to the limb induction electrode 3210, respectively, and the limb induction electrode 3210 at the other end. Four limb guide wires 3220 having a connector 3221 that transmits a signal measured in the have.

The extremity guidance electrode 3210 is a configuration for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) during 12-lead ECG measurement. It may consist of four for measurement.

As shown in Figure 33, the extremity induction electrode 3210, the right arm (RA), left arm (LA), right leg (RL) or left leg (LL) of the patient is configured in the form of tongs for fixing. It is provided on the inner surface of the government 3211 and the fixing part 3211, and measures the signal by contacting the skin of the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL). It may be configured to include a ground plate 3212 . That is, the ground plate 3212 may be in contact with the skin of both wrists and ankles of the patient and fixed using a fixing unit 3211 in the form of tongs to measure the electrocardiogram signal. At this time, as shown in FIG. 33 , a ground plate 3212 may be provided on one of the two inner surfaces of the fixing part 3211 configured to have two inner surfaces facing each other in the form of tongs.

The limb induction wire 3220 may have a connector 3221 at one end connected to the limb induction electrode 3210, respectively, and a connector 3221 transmitting a signal measured by the limb induction electrode 3210 at the other end, and four limb induction lines. It may be composed of four limb guide wires 3220 respectively connected to the electrode 3210 .

34 is a diagram illustrating the self-winding device 3230 of the limb-guided electrocardiogram measuring device 3200 in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention. As shown in FIG. 34 , the limb guide wire 3220 may be wound around the self-winding device 3230 and stored, and a connector 3221 may be provided at the distal end. At this time, the limb guide wire 3220 connects the connector 3221 to the wireless communication device 3300 or the central unit 3400, so that the ECG signal measured by the limb induction electrode 3210 is directly or indirectly transmitted to the central unit 3400. can be transmitted.

The self-winding device 3230 is a configuration in which the limb guide wires 3220 are wound and stored, respectively, and four limb guide wires 3220 connected to the four limb guide electrodes 3210 are wound and stored, respectively. It may be configured as a winding device 3230 . That is, the extremity induction electrode 3210, the extremity guide wire 3220, and the self-winding device 3230 are configured as one set, so that a total of four sets for both arms and legs are included in the limb-guided electrocardiogram measuring device 3200. can

35 is a cross-sectional view of the self-winding device 3230 of the limb-guided electrocardiogram measuring device 3200 in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention. 34 and 35 , in the electrocardiogram measuring device without wire twist according to an embodiment of the present invention, the self-winding device 3230 of the extremity induced electrocardiogram measuring device 3200 includes the extremity guiding electrode 3210 ) and the case 3231 in which the limb guide wire 3220 is wound and accommodated, the rotating wheel 3232 that winds the limb guide wire 3220, and the drawn limb guide wire 3220 are fixed to a certain length, It may be configured to include a self-winding button 3233 for winding the limb guide wire 3220 through the rotation of the wheel 3232, and retains restoring force when the limb guide wire 3220 is withdrawn, so that the self-winding button 3233 It may be configured to further include a spring 3234 for winding the limb guide wire 3220 by rotating the wheel 3232 with the restoring force retained according to the operation of the .

The case 3231 may be accommodated by winding a limb guide wire 3220 connected to the limb guide electrode 3210 . The case 3231 may be provided with an outlet through which the end provided with the connector 3221 of the extremity guide wire 3220 accommodated therein can be withdrawn, and the size of the outlet is free for the extremity guide line 3220 to enter and exit. While the connector 3221 may be configured such that it cannot be entered into the case 3231 . The shape of the case 3231 may be various, such as a square, a rectangle, a circle, and the like.

In addition, the self-winding button 3233 operates with one touch to control whether the restoring force of the spring 3234 is activated or not, and in the first operating state, the restoring force of the spring 3234 is not activated to control the extremity guide wire 3220. In the second operation state, by controlling the restoring force of the spring 3234 to be activated, the wheel 3232 may be rotated to wind the limb guide wire 3220 . At this time, the spring 3234 may be implemented as a plate-shaped spring 3234 as shown in FIG. 35 .

Meanwhile, the self-winding device 3230 may be attached to the outer surface of the handle portion of the clamp-type fixing part 3211 of the extremity induction electrode 3210 . At this time, as shown in FIG. 35 , one end of the limb induction wire 3220 may be configured to extend out of the case 3231 and be connected to the ground plate 3212 of the limb induction electrode 3210 . Therefore, the limb guide wire 3220 wound inside the case 3231 of the self-winding device 3230 and received by the limb guide electrode 3210 transmits the signal measured by the limb guide electrode 3210 to the connector 3221 connected to the wireless communication device 3300 or the central unit ( 3400).

In addition, as shown in FIG. 33 , the self-winding device 3230 is attached to the outer surface of the handle portion of the fixing part 3211 of the extremity induction electrode 3210 to facilitate the operation of the self-winding button 3233 . can do. In addition, the self-winding device 3230 is attached to the handle portion on the side where the ground plate 3212 is provided, so that the ECG signal measured from the extremity induction electrode 3210 is automatically performed without problems such as twisting of the limb guide wire 3220. It may be delivered through the limb guide wire 3220 of the take-up device 3230 .

FIG. 36 is a view showing the state of the wireless communication device 3300 in the electrocardiogram measuring apparatus without wire twist according to an embodiment of the present invention. As shown in FIG. 36 , the wireless communication device 3300 of the electrocardiogram measuring device without wire twist according to an embodiment of the present invention is provided with four limb guide wire connection parts 3310 , and each limb guide wire connection part is provided. At 3310, the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) are indicated, and the extremity guidance measured in both arms and both legs of the patient from the extremity guided electrocardiogram measuring device 3200 . It is possible to ensure that the ECG signal is transmitted accurately.

In addition, the wireless communication device 3300 may include a chest cable connection unit 3320 for receiving a chest ECG signal from the chest ECG measuring apparatus 3100 . At this time, since the chest cable connection part 3320 is configured as one, it is possible to receive an electrocardiogram signal from the plurality of chest induction electrodes 3112 at a time without twisting the wires.

On the other hand, the wireless communication device 3300 includes a cradle 3330 on which the limb induction electrode 3210 is mounted, and when not in use, as shown in FIG. 36 , the limb guide wire 3220 to the self-winding device 3230. ) in a wound state, the limb induction electrode 3210 can be mounted on the cradle 3330, so storage and movement are convenient, and the long limb guide wire 3220 can be kept clean, and the It can eliminate kinks and tangles.

In particular, the electrocardiogram measuring device without wire twist according to an embodiment of the present invention is configured to further include a wireless communication device 3300, and the chest electrocardiogram measuring device 3100 and the extremity guided electrocardiogram measuring device 3200 are large and heavy. Instead of being directly connected to the central unit 3400 , it may be connected to a small wireless communication device 3300 that is portable or portable and performs wireless communication with the central unit 3400 . Therefore, when it is necessary to measure the electrocardiogram of a patient in an emergency or inconvenient to move, without the need to move the central unit 3400, it is possible to measure the electrocardiogram by placing a small wireless communication device 3300 that is easy to move and light next to the patient, and the measurement result is It can transmit to the central unit 3400 in a remote location using wireless communication.

As described above, according to the electrocardiogram measuring device and the electrocardiogram measuring system 3010 without wire twist proposed by the present invention, a plurality of chest induction electrodes 3112 are integrally configured with a disposable pad to remove wire twist. By including an electrocardiogram measuring device 3100 and a limb-guided electrocardiographic measuring device 3200 that removes wire twist using the self-winding device 3230, several lines connected to the chest during 12-guide electrocardiogram measurement are combined into one line. Incorporating into the , especially the long limb guide wire 3220 is arranged with the self-winding device 3230, it is possible to quickly and conveniently measure the electrocardiogram without twisting or tangling the wire.

Various modifications and applications of the present invention described above are possible by those skilled in the art to which the present invention pertains, and the scope of the technical idea according to the present invention should be defined by the following claims.

Claims

An electrocardiogram measurement system (10), comprising:

an electrode-integrated pad 100, which is a disposable pad in which a plurality of chest induction electrodes 120 are integrally formed;

a cable 200 configured to transmit an electrocardiogram signal measured by the plurality of chest induction electrodes 120 and composed of a single line;

A small wireless communication device 300 for receiving an electrocardiogram signal through the cable 200; and

and a central unit 400 (central unit) for wirelessly communicating with the wireless communication device 300 to receive and process the ECG signal,

The electrode-integrated pad 100,

A base 110 including an attachment surface 111 attached to the chest of a patient, and a plurality of chest induction electrodes 120 disposed on the base 110 to correspond to a site for measuring the chest electrocardiogram of the patient A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that.
According to claim 1, wherein the cable 200,

It includes a plurality of forceps 220 respectively connected to the plurality of chest induction electrodes 120, wherein the plurality of forceps 220 is a plurality of separations separated by a predetermined interval in the cable 200 composed of a single line. A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that each is provided at the end of the cable (210).
According to claim 2, wherein the chest induction electrode 120,

an electrocardiogram measuring unit 121 located on the attachment surface 111 and measuring a chest electrocardiogram in contact with the patient's skin; and

It is connected to the electrocardiogram measuring unit 121, it passes through the base 110 and protrudes to the opposite side of the attachment surface 111 to include an electrode connection unit 122 to which the tongs 220 are connected. A simplified electrocardiogram measurement system 10 using wireless communication.
According to claim 3, The plurality of tongs 220,

A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that the colors are different from each other.
According to claim 1, wherein the electrode integrated pad 100,

a plurality of electrode connection lines 130 having one end connected to each of the plurality of chest induction electrodes 120 to transmit the measured electrocardiogram signal to the cable 200 and embedded in the base 110; and

The other end of the plurality of electrode connection lines 130 is focused, provided at one end of the base 110, characterized in that it further comprises a connection socket 140 connected to the cable 200, using wireless communication Simplified ECG measurement system (10).
According to claim 1, wherein the chest induction electrode 120,

a first electrode 120-1 positioned on the right sternal margin of the patient's fourth intercostal space;

a second electrode 120-2 located on the left sternal margin of the patient's fourth intercostal space;

a third electrode (120-3) positioned between the second electrode (120-2) and the fourth electrode (120-4) below;

a fourth electrode (120-4) located in the midclavicular line of the patient's fifth intercostal space;

a fifth electrode 120-5 that is horizontal to the fourth electrode 120-4 and is positioned on an anterior axillary line; and

A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that it includes a sixth electrode (120-6) that is horizontal to the fourth electrode (120-4) and is positioned on the midaxillary line (midaxillary line) .
According to claim 6, The electrode integrated pad 100,

A simplified electrocardiogram measurement system 10 using wireless communication, characterized in that the first electrode 120-1 to the sixth electrode 120-6 are in the form of a strap arranged to correspond to each position of the patient's chest .
According to claim 7, The electrode integrated pad 100,

An upper horizontal portion in which the first electrode 120-1 and the second electrode 120-2 are horizontally disposed, the third electrode 120-3 and the third electrode 120-3 and the third electrode 120-2 downward from the second electrode 120-2 An oblique portion in which the fourth electrode 120-4 is diagonally disposed, and a lower side in which the fifth electrode 120-5 and the sixth electrode 120-6 are horizontally disposed from the fourth electrode 120-4 A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that it consists of a horizontal part.
The method of claim 8, wherein the electrode-integrated pad 100,

It consists of a plurality of sizes to be selectable according to the physique of the patient, and the arrangement of the first electrodes 120-1 to the sixth electrodes 120-6 to correspond to the parts for measuring the chest electrocardiogram of the patient according to the sizes A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that it is adjusted.
According to claim 1, wherein the wireless communication device 300,

A simplified electrocardiogram measurement system (10) using wireless communication, characterized in that the electrocardiogram signal is transmitted to the central unit (400) by short-range wireless communication including Bluetooth.
A method for measuring an electrocardiogram, comprising:

(1) attaching the electrode-integrated pad 100, which is a disposable pad comprising a plurality of chest induction electrodes 120 integrally, to the chest of a patient;

(2) connecting a single wire cable 200 for transmitting an electrocardiogram signal to the electrode-integrated pad 100 attached to the chest of the patient;

(3) receiving the electrocardiogram signals measured by the plurality of chest induction electrodes 120 of the electrode-integrated pad 100 through the cable 200 through the wireless communication device 300; and

(4) the central unit 400 wirelessly communicates with the wireless communicator 300 to receive and process the electrocardiogram signal,

The electrode-integrated pad 100,

A base 110 including an attachment surface 111 attached to the chest of a patient, and a plurality of chest induction electrodes 120 disposed on the base 110 to correspond to a site for measuring the chest electrocardiogram of the patient A simplified electrocardiogram measurement method using wireless communication, characterized in that.
According to claim 11, wherein the cable 200,

It includes a plurality of forceps 220 respectively connected to the plurality of chest induction electrodes 120, wherein the plurality of forceps 220 is a plurality of separations separated by a predetermined interval in the cable 200 composed of a single line. A simplified electrocardiogram measurement method using wireless communication, characterized in that each is provided at the end of the cable 210 .
According to claim 12, The chest induction electrode 120,

an electrocardiogram measuring unit 121 located on the attachment surface 111 and measuring a chest electrocardiogram in contact with the patient's skin; and

It is connected to the electrocardiogram measuring unit 121, it passes through the base 110 and protrudes to the opposite side of the attachment surface 111 to include an electrode connection unit 122 to which the tongs 220 are connected. A simplified electrocardiogram measurement method using wireless communication.
According to claim 13, The plurality of tongs 220,

A simplified electrocardiogram measurement method using wireless communication, characterized in that the colors are different from each other.
The method of claim 11, wherein the electrode-integrated pad 100,

a plurality of electrode connection lines 130 having one end connected to each of the plurality of chest induction electrodes 120 to transmit the measured electrocardiogram signal to the cable 200 and embedded in the base 110; and

The other end of the plurality of electrode connection lines 130 is focused, provided at one end of the base 110, characterized in that it further comprises a connection socket 140 connected to the cable 200, using wireless communication Simplified ECG measurement method.
The method of claim 11, wherein the chest induction electrode 120,

a first electrode 120-1 positioned on the right sternal margin of the patient's fourth intercostal space;

a second electrode 120-2 located on the left sternal margin of the patient's fourth intercostal space;

a third electrode (120-3) positioned between the second electrode (120-2) and the fourth electrode (120-4) below;

a fourth electrode (120-4) located in the midclavicular line of the patient's fifth intercostal space;

a fifth electrode 120-5 that is horizontal to the fourth electrode 120-4 and is positioned on an anterior axillary line; and

A simplified electrocardiogram measurement method using wireless communication, characterized in that it includes a sixth electrode (120-6) that is horizontal to the fourth electrode (120-4) and is positioned on a midaxillary line (midaxillary line).
The method of claim 16, wherein the electrode-integrated pad 100,

The simplified electrocardiogram measurement method using wireless communication, characterized in that the first electrode (120-1) to the sixth electrode (120-6) are in the form of a strap arranged to correspond to each position of the patient's chest.
The method of claim 17, wherein the electrode-integrated pad 100,

An upper horizontal portion in which the first electrode 120-1 and the second electrode 120-2 are horizontally disposed, the third electrode 120-3 and the third electrode 120-3 and the third electrode 120-2 downward from the second electrode 120-2 An oblique portion in which the fourth electrode 120-4 is diagonally disposed, and a lower side in which the fifth electrode 120-5 and the sixth electrode 120-6 are horizontally disposed from the fourth electrode 120-4 A simplified electrocardiogram measurement method using wireless communication, characterized in that it consists of a horizontal part.
The method of claim 18, wherein the electrode-integrated pad 100,

It consists of a plurality of sizes to be selectable according to the physique of the patient, and the arrangement of the first electrodes 120-1 to the sixth electrodes 120-6 to correspond to the parts for measuring the chest electrocardiogram of the patient according to the sizes A simplified electrocardiogram measurement method using wireless communication, characterized in that it is controlled.
According to claim 11, wherein the wireless communication device 300,

A simplified electrocardiogram measurement method using wireless communication, characterized in that the electrocardiogram signal is transmitted to the central unit 400 through short-range wireless communication including Bluetooth.
As the electrocardiogram measuring device 1100,

Four extremity guidance electrodes 1110 for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) during the 12-guided electrocardiogram measurement;

Four cables 1120 having one end connected to the limb induction electrode 1110, respectively, and having a connector 1121 at the other end for transmitting a signal measured by the limb induction electrode 1110; and

and four self-winding devices 1130 in which the cable 1120 is wound and stored, respectively,

The self-winding device 1130 is

a case 1131 in which a cable 1120 connected to the extremity induction electrode 1110 is wound and accommodated;

a rotating wheel 1132 for winding the cable 1120; and

The self-winding device 1130, comprising a self-winding button 1133 for fixing the drawn-out cable 1120 to a predetermined length, and winding the cable 1120 through rotation of the wheel 1132 An electrocardiogram measuring device 1100 with an anti-twisting function using the wire.
The method of claim 21, wherein the extremity induction electrode 1110,

a fixing part 1111 configured in the form of tongs for fixing to the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL); and

A ground plate ( 1112), characterized in that it comprises an electrocardiogram measuring device 1100 with a wire twist prevention function using the self-winding device 1130.
23. The method of claim 22, wherein the self-winding device (1130) comprises:

Electrocardiogram measuring device 1100 with a wire twist prevention function using the self-winding device 1130, characterized in that it is attached to the outer surface of the handle portion of the clamp-type fixing part 1111 of the extremity induction electrode 1110.
The method of claim 21, wherein the self-winding device (1130),

A spring 1134 for winding the cable 1120 by retaining a restoring force when the cable 1120 is pulled out and rotating the wheel 1132 with the retained restoring force according to the operation of the self-winding button 1133, further comprising Electrocardiogram measuring device (1100) with a wire twist prevention function using the self-winding device (1130), characterized in that.
25. The method of claim 24, wherein the self-winding button (1133),

Controls whether the restoring force of the spring 1134 is activated by operating with one touch,

In the first operating state, the restoring force of the spring 1134 is controlled not to be activated to fix the length of the cable 1120 , and in the second operating state, the restoring force of the spring 1134 is controlled to be activated to activate the wheel 1132 . ) by rotating the cable 1120, the electrocardiogram measuring device 1100 with a wire twist prevention function using the self-winding device 1130, characterized in that.
22. The method of claim 21,

A connector 1121 provided at the other end of the cable 1120 is connected, and further comprising a transmitter 1140 receiving an electrocardiogram signal through the cable 1120 connected to the connector 1121, automatic An electrocardiogram measuring device 1100 having a wire twist prevention function using the winding device 1130 .
The method of claim 26, wherein the transmitter (1140),

Four connector connection parts 1141 are provided, and each connector connection part 1141 is characterized in that a right arm (RA), a left arm (LA), a right leg (RL) and a left leg (LL) are displayed. An electrocardiogram measuring device 1100 having a wire twist prevention function using the winding device 1130 .
The method of claim 26, wherein the transmitter (1140),

An electrocardiogram measuring device 1100 with a wire twist prevention function using the self-winding device 1130, characterized in that it includes a cradle 1142 on which the extremity induction electrode 1110 is mounted.
22. The method of claim 21,

an electrode-integrated pad 1150 that is a disposable pad in which a plurality of chest induction electrodes 1152 are integrally configured; and

One end is connected to the electrode-integrated pad 1150, and the other end is a chest cable 1160 composed of a single line having a connector 1121 for transmitting the ECG signals measured by the plurality of chest induction electrodes 1152. Electrocardiogram measuring device 1100 with a wire twist prevention function using the self-winding device 1130, characterized in that it further comprises.
The method of claim 29, wherein the electrode-integrated pad (1150),

a base 1151 including an attachment surface attached to the chest of a patient;

a plurality of chest induction electrodes 1152 disposed on the base 1151 to correspond to a region for measuring a chest electrocardiogram of a patient;

a plurality of electrode connection lines 1153 having one end connected to each of the plurality of chest induction electrodes 1152 to transmit the measured electrocardiogram signal to the chest cable 160, and embedded in the base 1151; and

A self-winding device ( 1130) using an electrocardiogram measuring device 1100 with a twist prevention function.
An electrocardiogram measurement system (1010), comprising:

an electrocardiogram measuring device 1100 for measuring a 12-guided electrocardiogram; and

and a central unit 1200 for receiving and processing an electrocardiogram signal from the electrocardiogram measuring device 1100,

The electrocardiogram measuring device 1100,

4 extremity guidance electrodes 1110 for measuring signals from the right arm (RA), left arm (LA), right leg (RL) and left leg (LL), respectively, during standard 12-lead ECG measurement;

Four cables 1120 having one end connected to the limb induction electrode 1110, respectively, and having a connector 1121 at the other end for transmitting a signal measured by the limb induction electrode 1110; and

and four self-winding devices 1130 in which the cable 1120 is wound and stored, respectively,

The self-winding device 1130 is

a case 1131 in which a cable 1120 connected to the extremity induction electrode 1110 is wound and accommodated;

a rotating wheel 1132 for winding the cable 1120; and

A self-winding device 1130 comprising a self-winding button 1133 for fixing the drawn-out cable 1120 to a predetermined length and winding the cable 1120 through rotation of the wheel 1132 An electrocardiogram measurement system 1010 with an anti-twisting function.
The method of claim 31, wherein the extremity induction electrode 1110,

a fixing part 1111 configured in the form of tongs for fixing to the patient's right arm (RA), left arm (LA), right leg (RL) or left leg (LL); and

A ground plate ( 1112), characterized in that it includes, an electrocardiogram measurement system 1010 with a wire twist prevention function using the self-winding device 1130.
33. The method of claim 32, wherein the self-winding device (1130) comprises:

An electrocardiogram measuring system 1010 with a wire twist prevention function using the self-winding device 1130, characterized in that it is attached to the outer surface of the handle portion of the clamp-type fixing part 1111 of the extremity induction electrode 1110.
32. The method of claim 31, wherein the self-winding device (1130) comprises:

A spring 1134 for winding the cable 1120 by retaining a restoring force when the cable 1120 is pulled out and rotating the wheel 1132 with the retained restoring force according to the operation of the self-winding button 1133, further comprising An electrocardiogram measuring system 1010 with a wire twist prevention function using the self-winding device 1130, characterized in that.
35. The method of claim 34, wherein the self-winding button (1133),

Controls whether the restoring force of the spring 1134 is activated by operating with one touch,

In the first operating state, the restoring force of the spring 1134 is controlled not to be activated to fix the length of the cable 1120 , and in the second operating state, the restoring force of the spring 1134 is controlled to be activated to activate the wheel 1132 . ) by rotating the cable 1120, characterized in that, the electrocardiogram measurement system 1010 with a wire twist prevention function using the self-winding device 1130.
The method of claim 31, wherein the electrocardiogram measuring device 1100,

A connector 1121 provided at the other end of the cable 1120 is connected, and further comprising a transmitter 1140 receiving an electrocardiogram signal through the cable 1120 connected to the connector 1121, automatic An electrocardiogram measurement system 1010 having a wire twist prevention function using a winding device 1130.
37. The method of claim 36, wherein the transmitter (1140) comprises:

Four connector connection parts 1141 are provided, and each connector connection part 1141 is characterized in that a right arm (RA), a left arm (LA), a right leg (RL) and a left leg (LL) are displayed. An electrocardiogram measurement system 1010 having a wire twist prevention function using a winding device 1130.
37. The method of claim 36, wherein the transmitter (1140) comprises:

An electrocardiogram measuring system (1010) with a wire twist prevention function using a self-winding device (1130), characterized in that it includes a cradle (1142) on which the extremity induction electrode (1110) is mounted.
The method of claim 31, wherein the electrocardiogram measuring device 1100,

an electrode-integrated pad 1150 that is a disposable pad in which a plurality of chest induction electrodes 1152 are integrally configured; and

One end is connected to the electrode-integrated pad 1150, and the other end is a chest cable 1160 composed of a single line having a connector 1121 for transmitting the ECG signals measured by the plurality of chest induction electrodes 1152. Electrocardiogram measurement system (1010) with a wire twist prevention function using the self-winding device (1130), characterized in that it further comprises.
The method of claim 39, wherein the electrode-integrated pad (1150),

a base 1151 including an attachment surface attached to the chest of a patient;

a plurality of chest induction electrodes 1152 disposed on the base 1151 to correspond to a region for measuring a chest electrocardiogram of a patient;

a plurality of electrode connection lines 1153 having one end connected to each of the plurality of chest induction electrodes 1152 to transmit the measured electrocardiogram signal to the chest cable 1160, and embedded in the base 1151; and

The self-winding device ( 1130) using an electrocardiogram measuring system 1010 with an anti-twisting function.
An electrocardiogram measurement system (2010), comprising:

a chest electrocardiogram measuring device 2100 for measuring a chest electrocardiogram from the chest of the patient;

a small wireless communicator 2300 receiving an electrocardiogram signal from the chest electrocardiogram measuring device 2100; and

A mobile terminal 2400 that wirelessly communicates with the wireless communication unit 2300 to receive and process the ECG signal, output the received ECG signal, and transmit the ECG signal to the central server 2500;

The chest electrocardiogram measuring device 2100,

an electrode-integrated pad 2110, which is a disposable pad in which a plurality of chest induction electrodes 2112 are integrally configured; and

It transmits the electrocardiogram signal measured by the plurality of chest induction electrodes 2112 to the wireless communication device 2300 and includes a cable 2120 composed of a single line,

The electrode integrated pad 2110,

A base 2111 including an attachment surface attached to the chest of a patient, and a plurality of chest induction electrodes 2112 disposed on the base 2111 to correspond to a site for measuring the chest electrocardiogram of the patient An electrocardiogram measurement system (2010) connected to the mobile terminal (2400).
The method of claim 41, wherein the mobile terminal (2400),

A portable tablet PC or smartphone,

An electrocardiogram measuring system (2010) connected to a portable terminal (2400), characterized in that receiving a confirmation signal for the output electrocardiogram signal and transmitting it to the central server (2500).
The method of claim 42, wherein the mobile terminal (2400),

An electrocardiogram measurement system (2010) connected to a portable terminal (2400), characterized in that the application for receiving the electrocardiogram signal and outputting the electrocardiogram waveform is driven.
44. The method of claim 43, wherein the application comprises:

When the security authentication is normally processed, the ECG measurement system (2010) connected to the portable terminal (2400), characterized in that outputting the ECG waveform.
The method of claim 42, wherein the wireless communication device (2300),

An electrocardiogram measuring system (2010) connected to a mobile terminal (2400), characterized in that the electrocardiogram signal is transmitted to the mobile terminal (2400) through short-range wireless communication.
The method of claim 45, wherein the mobile terminal (2400),

After successful security authentication, pairing and registering the wireless communication device 2300, and receiving the ECG signal from the paired and registered wireless communication device 2300 (2010).
42. The method of claim 41,

Further comprising a limb-guided electrocardiogram measuring device 2200 for measuring a limb-guided electrocardiogram from the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL),

The limb-guided electrocardiogram measuring device 2200,

Four extremity guidance electrodes 2210 for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) when measuring the 12-guided electrocardiogram;

four limb guide wires 2220 having one end connected to the limb induction electrode 2210, respectively, and a connector 2221 transmitting a signal measured by the limb induction electrode 2210 to the other end; and

An electrocardiogram measurement system (2010) connected to a portable terminal (2400), characterized in that it includes four self-winding devices (2230) in which the limb guide wire (2220) is wound and stored, respectively.
48. The method of claim 47, wherein the self-winding device (2230) comprises:

a case 2231 in which a limb guide wire 2220 connected to the limb guide electrode 2210 is wound and accommodated;

a rotating wheel 2232 for winding the limb guide wire 2220; and

The mobile terminal ( 2400) and an electrocardiography system (2010) connected to it.
The method of claim 48, wherein the wireless communication device (2300),

An electrocardiogram measuring system (2010) connected to a portable terminal (2400), characterized in that it includes a cradle (2330) on which the extremity induction electrode (2210) is mounted.
The method of claim 41, wherein the electrode-integrated pad (2110),

a plurality of electrode connection lines 2113 having one end connected to each of the plurality of chest induction electrodes 2112 to transmit the measured electrocardiogram signal to the cable 2120, and embedded in the base 2111; and

The other end of the plurality of electrode connection lines 2113 is focused, the mobile terminal 2400 is provided at one end of the base 2111, characterized in that it further comprises a connection socket 2114 connected to the cable 2120, ) and connected electrocardiography systems (2010).
A method for measuring an electrocardiogram, comprising:

(1) attaching the electrode-integrated pad 110, which is a disposable pad integrally formed with a plurality of chest induction electrodes 2112, to the chest of a patient;

(2) installing a chest electrocardiogram measuring device 2100 to the patient by connecting a single wire cable 2120 for transmitting an electrocardiogram signal to the electrode-integrated pad 2110 attached to the chest of the patient;

(3) receiving the electrocardiogram signal measured by the chest electrocardiogram measuring device 2100 by a small wireless communication device 2300; and

(4) the mobile terminal 2400 wirelessly communicates with the wireless communication device 2300 to receive and process the ECG signal, output the received ECG signal, and transmit the ECG signal to the central server 2500 comprising steps,

The chest electrocardiogram measuring device 2100,

an electrode-integrated pad 2110, which is a disposable pad in which a plurality of chest induction electrodes 2112 are integrally configured; and

It transmits the electrocardiogram signal measured by the plurality of chest induction electrodes 2112 to the wireless communication device 2300 and includes a cable 2120 composed of a single line,

The electrode integrated pad 2110,

A base 2111 including an attachment surface attached to the chest of a patient, and a plurality of chest induction electrodes 2112 disposed on the base 2111 to correspond to a site for measuring the chest electrocardiogram of the patient , an electrocardiogram measurement method connected to the mobile terminal 2400 .
The method of claim 51, wherein the mobile terminal (2400),

A portable tablet PC or smartphone,

In step (4),

The electrocardiogram measurement method connected to the mobile terminal (2400), characterized in that the mobile terminal (2400) receives a confirmation signal for the output ECG signal and transmits it to the central server (2500).
53. The method of claim 52, wherein the mobile terminal (2400),

An electrocardiogram measurement method connected to a portable terminal (2400), characterized in that an application that receives the electrocardiogram signal and outputs an electrocardiogram waveform is driven.
54. The method of claim 53, wherein the application:

When the security authentication is normally processed, the ECG measurement method connected to the portable terminal (2400), characterized in that outputting the ECG waveform.
53. The method of claim 52, wherein the wireless communicator (2300),

An electrocardiogram measurement method connected to a portable terminal (2400), characterized in that the ECG signal is transmitted to the portable terminal (2400) through short-range wireless communication.
The method of claim 55, wherein the mobile terminal (2400),

After successful security authentication, pairing and registering the wireless communication device 2300, and receiving the ECG signal from the paired and registered wireless communication device 2300 .
52. The method of claim 51, wherein prior to step (3),

(2.5) A limb-guided electrocardiogram measuring device that connects four limb-guided electrodes 2210 to the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL) to measure extremity-guided ECG Further comprising the step of installing (2200) to the patient,

In step (3),

A small wireless communication device 2300 receives the limb-guided ECG signal measured by the limb-guided ECG measuring device 2200,

In step (4),

The mobile terminal 2400 wirelessly communicates with the wireless communication device 2300 to receive and process the 12-lead ECG, output the received ECG signal, and transmit the ECG signal to the central server 2500,

The limb-guided electrocardiogram measuring device 2200,

Four extremity guidance electrodes 2210 for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) when measuring the 12-guided electrocardiogram;

four limb guide wires 2220 having one end connected to the limb induction electrode 2210, respectively, and a connector 2221 transmitting a signal measured by the limb induction electrode 2210 to the other end; and

The method for measuring an electrocardiogram connected to a portable terminal (2400), characterized in that the extremity guide wire (2220) includes four self-winding devices (2230) that are wound and stored, respectively.
58. The method of claim 57, wherein the self-winding device (2230) comprises:

a case 2231 in which a limb guide wire 2220 connected to the limb guide electrode 2210 is wound and accommodated;

a rotating wheel 2232 for winding the limb guide wire 2220; and

The mobile terminal ( 2400) and the associated electrocardiogram measurement method.
59. The method of claim 58, wherein the wireless communicator (2300),

An electrocardiogram measurement method connected to a portable terminal (2400), characterized in that it includes a cradle (2330) on which the extremity induction electrode (2210) is mounted.
The method of claim 51, wherein the electrode-integrated pad (2110),

a plurality of electrode connection lines 2113 having one end connected to each of the plurality of chest induction electrodes 2112 to transmit the measured electrocardiogram signal to the cable 2120, and embedded in the base 2111; and

The other ends of the plurality of electrode connection lines 2113 are focused, the mobile terminal 2400 is provided at one end of the base 2111 and further comprises a connection socket 114 connected to the cable 2120. ) and associated electrocardiography methods.
An electrocardiogram measuring device, comprising:

The chest electrocardiogram is measured from the chest of the patient using a disposable pad in which a plurality of chest induction electrodes 3112 are integrally formed and a cable 3120 consisting of a single line connected to the plurality of chest induction electrodes 3112, and the chest a chest electrocardiogram measuring device 3100 for removing wire twist between the cable 3120 connected to the induction electrode 3112; and

Limb-guided ECG from the patient's extremities, using four limb-guided electrodes 3210 that measure limb-guided ECGs from the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL). A non-twisted electrocardiogram device, characterized in that it includes a limb-guided electrocardiogram measuring device 3200 for removing wire twist with a self-winding device 3230.
The method of claim 61, wherein the chest electrocardiogram (3100),

an electrode-integrated pad 3110, which is a disposable pad in which a plurality of chest induction electrodes 3112 are integrally formed; and

Transmitting the electrocardiogram signals measured by the plurality of chest induction electrodes (3112) and comprising a cable (3120) composed of a single wire, an electrocardiogram measuring device without wire twisting.
The method of claim 62, wherein the electrode-integrated pad (3110),

a base 3111 including an attachment surface attached to the chest of the patient; and

Electrocardiogram measuring device without wire twist, characterized in that it comprises a plurality of chest induction electrodes (3112) disposed on the base (3111) to correspond to a region for measuring a chest electrocardiogram of a patient.
The method of claim 63, wherein the electrode-integrated pad (3110),

a plurality of electrode connection lines 3113 having one end connected to each of the plurality of chest induction electrodes 3112 to transmit the measured electrocardiogram signal to the cable 3120, and embedded in the base 3111; and

The other end of the plurality of electrode connection lines 3113 is focused, and it is provided at one end of the base 3111 and further comprises a connection socket 3114 connected to the cable 3120, there is no wire twist ECG measuring device.
63. The method of claim 62, wherein the cable (3120) comprises:

One end connected to the electrode-integrated pad (3110), and a connector for transmitting the electrocardiogram signals measured by the plurality of chest induction electrodes (3112) at the other end, an electrocardiogram measuring device without wire twisting.
63. The method of claim 62, wherein the limb-guided electrocardiogram measurement device (3200),

4 extremity guidance electrodes 3210 for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) during the 12-guided electrocardiogram measurement;

four limb induction wires 3220 having one end connected to the limb induction electrode 3210, respectively, and a connector 3221 transmitting a signal measured by the limb induction electrode 3210 to the other end; and

An electrocardiogram measuring device without twisting of a wire, characterized in that it comprises four self-winding devices 3230 in which the extremity guide wire 3220 is wound and stored, respectively.
67. The method of claim 66, wherein the self-winding device (3230) comprises:

a case 3231 in which a limb guide wire 3220 connected to the limb guide electrode 3210 is wound and accommodated;

a rotating wheel 3232 for winding the limb guide wire 3220; and

Fixing the drawn-out limb guide wire 3220 to a certain length, and including an automatic winding button 3233 for winding the limb guide wire 3220 through rotation of the wheel 3232, wire twist No ECG device.
68. The method of claim 67, wherein the self-winding device (3230) comprises:

A spring 3234 that holds the restoring force when the extremity guide line 3220 is withdrawn and rotates the wheel 3232 with the retained restoring force according to the operation of the self-winding button 3233 to wind the limb guide line 3220. further comprising,

The self-winding button 3233 is

Controls whether or not the restoring force of the spring 3234 is activated by one-touch operation, and in the first operating state, the restoring force of the spring 3234 is controlled not to be activated to fix the length of the extremity guide line 3220, In the second operation state, control to activate the restoring force of the spring 3234 to rotate the wheel 3232 to wind the extremity guide wire 3220, the electrocardiogram measuring device without wire twist.
67. The method of claim 66,

It receives the electrocardiogram signal from the chest electrocardiogram measuring device 3100 and the extremity guided electrocardiogram measuring device 3200, and wirelessly transmits the electrocardiogram signal to the central unit 3400. It further comprises a small wireless communication device 3300 An electrocardiogram measuring device without wire twisting.
70. The method of claim 69, wherein the wireless communication device (3300),

Electrocardiogram measuring device without wire twist, characterized in that it comprises a cradle 3330 on which the extremity induction electrode 3210 is mounted.
An electrocardiogram measurement system (3010), comprising:

The chest electrocardiogram is measured from the chest of the patient using a disposable pad in which a plurality of chest induction electrodes 3112 are integrally formed and a cable 3120 consisting of a single line connected to the plurality of chest induction electrodes 3112, and the chest a chest electrocardiogram measuring device 3100 for removing wire twist between the cable 3120 connected to the induction electrode 3112;

Limb-guided ECG from the patient's extremities, using four limb-guided electrodes 3210 that measure limb-guided ECGs from the patient's right arm (RA), left arm (LA), right leg (RL), and left leg (LL). However, a limb-guided electrocardiogram measuring device 3200 for removing wire twist with a self-winding device 3230; and

Electrocardiogram measurement system without wire twist, characterized in that it includes a central unit 3400 (central unit) for receiving and processing the ECG signals from the chest ECG measurement device 3100 and the limb-guided ECG measurement device 3200 ( 3010).
73. The method of claim 71, wherein the chest electrocardiogram (3100),

an electrode-integrated pad 3110, which is a disposable pad in which a plurality of chest induction electrodes 3112 are integrally formed; and

The electrocardiogram measurement system (3010) without wire twist, characterized in that it includes a cable (3120) composed of a single wire and transmits the ECG signals measured by the plurality of chest induction electrodes (3112).
73. The method of claim 72, wherein the electrode integrated pad (3110),

a base 3111 including an attachment surface attached to the chest of the patient; and

An electrocardiogram measuring system 3010 without wire twist, characterized in that it includes a plurality of chest induction electrodes 3112 disposed on the base 3111 to correspond to a region for measuring a chest electrocardiogram of a patient.
74. The method of claim 73, wherein the electrode integrated pad (3110),

a plurality of electrode connection lines 3113 having one end connected to each of the plurality of chest induction electrodes 3112 to transmit the measured electrocardiogram signal to the cable 3120, and embedded in the base 3111; and

The other end of the plurality of electrode connection lines 3113 is focused, and it is provided at one end of the base 3111 and further comprises a connection socket 3114 connected to the cable 3120, there is no wire twist ECG measurement system 3010 .
73. The method of claim 72, wherein the cable (3120) comprises:

One end is connected to the electrode-integrated pad 3110, and the other end is provided with a connector for transmitting the electrocardiogram signals measured by the plurality of chest induction electrodes 3112, ECG measurement system 3010 without wire twist ).
73. The method of claim 72, wherein the limb-guided electrocardiogram measurement device (3200),

4 extremity guidance electrodes 3210 for measuring signals from the right arm (RA), the left arm (LA), the right leg (RL), and the left leg (LL) during the 12-guided electrocardiogram measurement;

four limb induction wires 3220 having one end connected to the limb induction electrode 3210, respectively, and a connector 3221 transmitting a signal measured by the limb induction electrode 3210 to the other end; and

An electrocardiogram measurement system (3010) without twisting of a wire, characterized in that the extremity guide wire (3220) includes four self-winding devices (3230) each wound and stored.
77. The method of claim 76, wherein the self-winding device (3230) comprises:

a case 3231 in which a limb guide wire 3220 connected to the limb guide electrode 3210 is wound and accommodated;

a rotating wheel 3232 for winding the limb guide wire 3220; and

Fixing the drawn-out limb guide wire 3220 to a certain length, and including an automatic winding button 3233 for winding the limb guide wire 3220 through rotation of the wheel 3232, wire twist ECG measurement system 3010 without.
78. The method of claim 77, wherein the self-winding device (3230) comprises:

A spring 3234 that holds the restoring force when the extremity guide line 3220 is withdrawn and rotates the wheel 3232 with the retained restoring force according to the operation of the self-winding button 3233 to wind the limb guide line 3220. further comprising,

The self-winding button 3233 is

Controls whether or not the restoring force of the spring 3234 is activated by one-touch operation, and in the first operating state, the restoring force of the spring 3234 is controlled not to be activated to fix the length of the extremity guide line 3220, In the second operation state, the control to activate the restoring force of the spring 3234 to rotate the wheel 3232 to wind the limb guide wire 3220, the electrocardiogram measurement system 3010 without wire twist.
77. The method of claim 76,

It receives the electrocardiogram signal from the chest electrocardiogram measuring device 3100 and the extremity guided electrocardiogram measuring device 3200, and wirelessly transmits the electrocardiogram signal to the central unit 3400. It further comprises a small wireless communication device 3300. Characterized in the electrocardiography system (3010) without wire kinking.
80. The method of claim 79, wherein the wireless communication device (3300),

Electrocardiogram measurement system (3010) without wire twist, characterized in that it comprises a cradle (3330) on which the extremity induction electrode (3210) is mounted.