WO2020242048A1 - 생체 전기 신호 측정 장치 - Google Patents
생체 전기 신호 측정 장치 Download PDFInfo
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- WO2020242048A1 WO2020242048A1 PCT/KR2020/005056 KR2020005056W WO2020242048A1 WO 2020242048 A1 WO2020242048 A1 WO 2020242048A1 KR 2020005056 W KR2020005056 W KR 2020005056W WO 2020242048 A1 WO2020242048 A1 WO 2020242048A1
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- bioelectrical signal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0024—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system for multiple sensor units attached to the patient, e.g. using a body or personal area network
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
Definitions
- the present technology relates to a bioelectrical signal measuring device.
- the electrocardiogram refers to the analysis of the electrical activity of the heart and recording it in the form of a wavelength.
- the heart's muscle cells contract/relax in response to electric current, and this activity is controlled by the electric current flowing from the heart's conduction system. Therefore, it is possible to grasp the operation of the heart by analyzing the electrical activity of the heart.
- the most representative elements of the conduction system of the heart are the SA node (Sinoatrial Node) and the atrioventricular node (Atrioventicular Node).
- the sinus node is the basic pace maker of the heart. If it is a normal heart, the current signal occurs only in the sinus node.
- the AV node (Atrioventicular Node) performs the function of temporarily storing the current generated in the sinus node.
- the atrioventricular nodule itself plays a role of storing the current provided by the eastern nodule, but the part where the atrioventricular nodule and the conduction system are connected can generate a current signal. If the connection part of the atrioventricular nodule suddenly emits current while the sinus node is in operation, the atrial flutter in which the atrium is not controlled, or if the condition worsens, it enters the state of atrial fibrillation.
- the ventricle's beating is delayed. can not do it. If this condition is repeated, it is more likely to progress to a heart attack.
- the heart performs a function by moving the atrium and ventricle by electrical stimulation. Monitoring the electrical stimulation of the heart is the same as monitoring the movement of the heart.
- the electrocardiogram was measured by attaching electrodes to the left wrist, right wrist and left ankle according to Einthoven's triangle. In this case, since the electrode must be attached to the limb, the ECG cannot be measured during the daily life of the subject.
- the ECG detection patch According to the prior art of attaching the ECG detection patch to the user's chest, the ECG detection patch must be attached to the correct position. Since the method of attachment is difficult, when it is attached to the actual user, personnel who have received professional training are put in and attached by them. Therefore, it is uneconomical in terms of time and cost because the user must visit a professional manpower (or vice versa) in order to accurately measure the ECG. In another way, the user must be educated in order to use the electrocardiogram measuring device, but there have been many cases of incorrectly measuring the electrocardiogram despite the education.
- the present embodiment is to solve the shortcomings of the above-described existing technology, and provides a device capable of measuring an electrocardiogram simply without a complicated education or a visit to an expert while a subject leads a daily life.
- the bioelectrical signal measuring apparatus extends in a first direction so as to be positioned on the sternum of the subject, and includes a first branch, a first branch, and a first electrode measuring a bioelectrical signal at a distal end thereof. It is connected to the second branch and the first branch, which is extended to be located in the left infraclavicular fossa of the subject and where the second electrode for measuring the bioelectrical signal is located at the distal end, and the concave under the right claw of the subject And a third branch extending to be positioned at the distal end portion and in which a third electrode for measuring a bioelectrical signal is positioned.
- the biometric information detection apparatus extends in a first direction so as to be located at an end of the sternum of the subject, and is connected to the first branch and the first electrode at the distal end of which a first electrode for measuring a bioelectrical signal is located, It extends to be located in the left infraclavicular fossa of the subject and is connected to the second branch and the first branch where the second electrode for measuring the bioelectrical signal is located at the distal end, and is located in the concave under the right clasp of the subject.
- Bioelectrical signal measurement including a third branch on which a third electrode for measuring bioelectrical signals is extended and a processing circuit for wirelessly transmitting bioelectrical signal information measured by the first electrode, the second electrode, and the third electrode Measurement of a patch and bioelectrical signal It includes a user terminal on which an application for receiving and displaying bioelectrical signal information transmitted by the patch is executed.
- the user can easily detect his/her bioelectrical signal while living in daily life, thereby providing an advantage of being able to monitor his/her health status.
- FIG. 1 is a diagram showing an outline of a bioelectric signal measuring apparatus according to the present embodiment.
- FIG. 2 is a diagram illustrating a state in which the bioelectric signal measuring apparatus according to the present embodiment is attached to a human body.
- FIG. 3 is a diagram for explaining a case of detecting a bipolar limb lead using the bioelectric signal measuring apparatus according to the present embodiment.
- FIG. 4 is a diagram illustrating a case of detecting a unipolar limb lead using the bioelectric signal measuring apparatus according to the present embodiment.
- FIG. 5 is a block diagram showing an outline of a communication unit according to the present embodiment.
- FIG. 6 is a diagram illustrating an overview of a connection relationship between a device for measuring a bioelectrical signal and a terminal on which an application interlocked with an application according to the present embodiment is executed.
- FIG. 1 is a view showing an outline of a bioelectrical signal measuring apparatus 10 according to the present embodiment
- FIG. 2 is a diagram illustrating a state in which the bioelectrical signal measuring apparatus 10 according to the present embodiment is attached to a human body to be.
- the apparatus 10 for measuring a bioelectrical signal according to the present embodiment has a center C positioned on the sternal incision of the subject, and is positioned on the sternum (S, sternum) of the subject from the center.
- the first electrode 112 extending in the first direction and measuring a bioelectrical signal is connected to the first branch 110 and the first branch 110 located at the distal end, and the concave under the left latch of the subject (L , left infraclavicular fossa) and connected to the second branch 120 and the first branch 110 in which the second electrode 122 for measuring the bioelectrical signal is located at the distal end, and is concave under the right latch of the subject
- the center C of the bioelectrical signal measuring apparatus 10 has a first branch 110, a second branch 120, and a third branch 130 in the suprasternal notch of the subject. Connected centers can be located.
- the first branch 110 extends from the center C to be located on the sternum S of the subject, and the first electrode 112 is located at the end of the first branch 110.
- the first electrode 112 measures a bioelectrical signal of the subject by being positioned at the xiphoid process of the subject, the end of the sternum (S), or the subject's bright tooth.
- the first branch 110, the second branch 120, and the third branch 130 may be connected in a Y-shape, but in an embodiment not shown, the first branch 110
- the branch 110, the second branch 120, and the third branch 130 may be connected in a T-shape.
- the second branch 120 has a second electrode 122 positioned at a distal end, and the second electrode 122 is positioned in a concave L below the left latch of the subject to measure the bioelectric signal of the subject.
- the third branch 130 has a third electrode 132 positioned at its distal end, and the third electrode 132 is positioned in a concave R below the right latch of the subject to measure the bioelectrical signal of the subject.
- the first branch 110, the second branch 120 and the third branch 130 are formed on a flexible substrate, and the first electrode 112, the second electrode 122, and the third electrode 124 ) And the subject's body may have an adhesive surface attached to the body.
- the bioelectrical signal measuring apparatus may detect bioelectrical signals such as electrocardiogram (ECG) and electromyography (EMG).
- ECG electrocardiogram
- EMG electromyography
- 3 illustrates a case of measuring a bipolar limb lead by using the bioelectric signal measuring apparatus according to the present embodiment.
- ECG electrocardiogram
- EMG electromyography
- 3 illustrates a case of measuring a bipolar limb lead by using the bioelectric signal measuring apparatus according to the present embodiment.
- the second electrode 122 attached to the concave under the left latch (L) of the subject is used as an anode
- the third electrode 132 attached to the concave under the right latch (R) is used as the cathode.
- the third electrode 132 attached to the concave R below the right clasp of the subject is used as the cathode, and the first electrode 112 located at the end of the subject's xiphoid process, the sternum (S) or the subject's bright tooth
- the bioelectrical signal is measured using as an anode to obtain induction II (LEAD II).
- the second electrode 122 attached to the concave L under the left latch of the subject is used as the cathode, and the first electrode located at the end of the subject's xiphoid process, the sternum (S), or the subject's bright tooth ( 112) is used as a positive electrode to measure bioelectrical signals to obtain induction III (LEAD III).
- the bipolar limb induction can be measured by performing the measurement in this way.
- FIG. 4 illustrates a case of unipolar limb lead using the bioelectric signal measuring apparatus according to the present embodiment.
- the third electrode 132 attached to the concave under the right claw (R) is used as the anode
- the second electrode 122 disposed in the concave under the left claw (L) and the examination of the subject AVR is obtained by measuring the first electrode 112 located at the end of the sternum (S) or the subject's bright tooth with a cathode during the xiphoid process.
- the second electrode 122 attached to the left clasp lower concave (L) is used as an anode
- the third electrode 132 positioned in the right lower claw concave (R) and the examinee AVL is obtained by measuring a protrusion (xiphoid process), the end of the sternum (S), or the first electrode 112 located on the subject's name with a cathode.
- the second electrode 122 attached to the concave under the left latch (L) and the third electrode 132 disposed in the concave under the right latch (R) are used as cathodes, and
- the aVF is obtained by measuring the protrusion (xiphoid process), the end of the sternum (S), or the first electrode 112 positioned on the subject's bright tooth with an anode.
- resistance is an electrical model of a body between each electrode and the electrode. According to the embodiment described above, bipolar limb induction of LEAD I, LEAD II and LEAD III and unipolar limb induction of aVR, aVL, and aVF can be obtained among 12 induction of electrocardiogram.
- the center (C) is located on the upper sternal incisions, which are areas that the subject can easily find in their body by tactile sensation, and any of the xiphoid process or the lower part of the sternum and
- the first electrode 112 is placed in one place, the second electrode 122 is placed in the concave under the left latch, and the third electrode 132 is simply attached to the concave under the right latch to measure the bioelectrical signal.
- bioelectrical signal measuring device without visiting a professional manpower, and it is possible to measure bioelectrical signals such as an electrocardiogram and an electromyogram during the daily life of the subject.
- the bioelectrical signal measuring apparatus 10 is a processing circuit that processes an electric signal measured by the first electrode 112, the second electrode 122, and the third electrode 132 And a communication unit 114 including a communication circuit 1600 for transmitting the processed signal to the terminal of the subject (1141).
- 5 is a block diagram showing an outline of the communication unit 114 according to the present embodiment.
- the biosignal readout circuit 1141 according to the present embodiment receives and amplifies the biosignal, and impedance boosting capacitors Cfa and Cfb connected in a positive feedback configuration between an output and an input.
- variable gain amplifier 1210 for amplifying a signal output by the amplifying unit with different gains according to the amplitude of the signal output from the amplifying unit 1100 and amplifying unit 1100 including a.
- the signal processing circuit 1141 further includes an envelope signal forming unit 1300 that receives and detects a signal output from the amplifying unit 1100, and outputs an envelope to provide the variable gain amplification unit.
- the input signal provided to the readout circuit 1141 is a bioelectric signal of a subject, an electrocardiogram (ECG) signal detected by the first to third electrodes, and an electromyogram (EMG) detection device mounted by the wearer. It may include the detected EMG signal.
- the bioelectrical signal may be converted into a differential signal and provided to the readout circuit 1141 according to the present embodiment. According to another embodiment not shown, the bioelectrical signal is a single ended signal. ) Can be provided.
- the coupling capacitor Cc blocks the inflow of a DC component from the biosignal provided to the readout circuit 1141 and provides the signal component to the input chopper circuit 412.
- the input chopper circuit 1412 receives an input signal, performs switching at a predetermined frequency and a predetermined period so that the provided input signal has a desired duty ratio, and outputs it to the amplifying unit 1100.
- the amplifier 1100 receives the signal output from the input chopper circuit 1412, amplifies the signal and outputs the amplified signal.
- the amplification unit 1100 includes a capacitor Ca and a resistor Ra connected in parallel between an inverting input and a non-inverting output of an operational amplifier, and a capacitor Cb connected in parallel.
- the resistor Rb may be implemented as a differential integrator connected between the non-inverting input and the inverting output of the operational amplifier.
- the amplifying unit 1100 may be a single-stage integrator in which a capacitor and a resistor connected in parallel are connected between an inverting input and an inverting output of an operational amplifier.
- the amplification unit 1100 may be implemented as a low pass filter.
- the output of the amplifying unit 1100 is provided to the output chopper circuit 1414, and the output chopper circuit 1414 is a predetermined frequency and predetermined frequency so that the signal output and provided by the amplifying unit 1100 has a desired duty ratio. It is output by switching in cycle.
- an input chopper circuit 1412 and an output chopper circuit 1414 are respectively disposed at an input of an amplifying unit to an output, but according to an embodiment not shown, the amplifying unit 1100 Only one of the input chopper circuit 1412 and the output chopper circuit 1414 can be connected to the.
- the output of the output chopper circuit 1414 is fed back to the input side of the amplifying unit 1100 through the impedance boost capacitors Cfa and Cfb.
- a signal output from the non-inverting output of the amplifying unit 1100 and passing through the output chopper circuit 1414 is connected to the non-inverting input side of the amplifying unit 1100 through an impedance boost capacitor Cfb.
- a signal output from the inverting output of the amplifying unit 1100 and passing through the output chopper circuit is connected to the inverting input side of the amplifying unit 1100 through an impedance boost capacitor Cfa.
- An advantage of improving the input impedance characteristics of the read-out circuit 1141 is provided by the positive feedback configuration using the impedance boost capacitors Cfa and Cfb of the amplifying unit 1100.
- the input chopper circuit 1412, the output chopper circuit 1414 and the impedance boost capacitors Cfa and Cfb are used.
- An advantage of being able to remove motion artifacts caused by movement of the wearer by the included amplification unit 1100 is provided.
- the second switch SWb when the signal output from the output chopper circuit 1414 is a signal obtained by amplifying the ECG signal, the second switch SWb is cut off and the first switch SWa is conducted. Accordingly, the signal is provided to the variable gain amplifier 1220 along the first path P1.
- the signal output from the output chopper circuit 1414 is a signal obtained by amplifying an EMG signal
- the first switch SWa is cut off and the second switch SWb is conducted. Accordingly, the signal is provided to the envelope signal forming unit 1300 along the second path P2.
- the level detector 1210 may control the first switch SWa and the second switch SWb based on the magnitude of a signal input to the level detector 1210.
- the first switch SWa and the second switch SWb may be controlled by a controller (not shown).
- the first switch SWa When the signal output from the output chopper circuit 1414 is the amplified electrocardiogram signal ECG, the first switch SWa is turned on and provided to the variable gain amplifier 1220.
- the level detector 1210 detects the amplitude of the input signal to control the gain of the variable gain amplifier 1220, and the variable gain amplifier 1220 amplifies the provided signal and provides it to the analog-to-digital converter 1500.
- the first switch SWa When the signal output from the output chopper circuit 1414 is an amplified EMG signal, the first switch SWa is cut off, and the second switch SWb is conducted to be provided to the envelope signal forming unit 1300.
- the envelope signal forming unit 1300 rectifies and detects an EMG signal concentrated at a high frequency to form an envelope signal of the EMG signal and provides it to the variable gain amplifier 1220.
- the level detector 1210 detects the amplitude of the input signal to control the gain of the variable gain amplifier 1220, and the variable gain amplifier 1220 amplifies the provided signal and provides it to the analog-to-digital converter 1500.
- the digital signal converted by the analog-to-digital converter 1500 may be provided to the communication circuit 1600 and provided to the terminal 20 of the subject.
- the communication circuit 1600 may include a wired communication module such as a serial communication interface (SPI).
- the processing circuit 1600 is a wireless communication interface, and may include a wireless communication module such as Zigbee, Wi-Fi, and Bluetooth.
- the communication unit 114 may further include any one or more of an acceleration sensor, a gravity sensor, an atmospheric pressure sensor, and a temperature sensor, from which the motion state of the user and the external environment state in which the user is located are additionally Can be detected and transmitted to the portable terminal 20.
- the apparatus 10 for measuring a bioelectrical signal detects an electrocardiogram (ECG), an electromyogram (EMG), acceleration, gravity, air pressure, and temperature, and transmits it to the portable terminal 20.
- ECG electrocardiogram
- EMG electromyogram
- the bioelectrical signal measuring apparatus 10 and the terminal 20 can communicate through wireless communication protocols such as zigbee, Bluetooth, and Wi-Fi or wired communication protocols. have.
- the application stored in the terminal 20 and executed in the terminal 20 analyzes data such as transmitted electrocardiogram (ECG), electromyogram (EMG) and acceleration, gravity, air pressure, and temperature.
- ECG transmitted electrocardiogram
- EMG electromyogram
- the application may analyze an electrocardiogram waveform and pulse based on the transmitted electrocardiogram data, detect a user's atrial flutter or atrial fibrillation, and warn the user of a health condition.
- the application may display exercise information to the user, recommend exercise, and suggest an appropriate amount of exercise.
- the application detects a health abnormality of the user based on data transmitted by the bioelectrical signal measuring device 10 worn by the user.
- the application can display the abnormality on the screen, stop exercising, instruct the user to take medication, and, if necessary, call a medical staff through an emergency phone call.
- the application collects data transmitted by the bioelectrical signal measuring device 10, transmits it to a server, and accumulates the data.
- the accumulated bioelectrical signal data may be used to confirm medical history.
- the accumulated bioelectrical signal data may be used to extract life pattern information, and based on this, a user may be guided to sleep, eat, take medicine, and the like.
- a user's exercise amount may be suggested based on the accumulated ECG data.
Abstract
Description
Claims (17)
- 피검자의 흉골(sternum)에 위치하도록 제1 방향으로 연장되고, 말단부에 생체 전기 신호를 측정하는 제1 전극이 위치하는 제1 가지;상기 제1 가지와 연결되며, 상기 피검자의 좌측 빗장아래오목(left infraclavicular fossa)에 위치하도록 연장되어 말단부에 생체 전기 신호를 측정하는 제2 전극이 위치하는 제2 가지 및상기 제1 가지와 연결되며, 상기 피검자의 우측 빗장아래오목에 위치하도록 연장되어 말단부에 생체 전기 신호를 측정하는 제3 전극이 위치하는 제3 가지를 포함하는 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 제1 가지, 상기 제2 가지 및 상기 제3 가지는 중심에서 연결된 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 중심은 상기 피검자의 흉골상절흔에 위치하도록 배치된 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 제1 가지, 상기 제2 가지 및 상기 제3 가지는 Y 자 형태 및 T 자 형태 중 어느 하나로 배치된 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 생체 전기 신호 장치는,인체에 접촉하는 면에 접착면(adhesive surface)이 형성된 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 제1 전극은 검상돌기(xiphoid process), 흉골(strernum) 하부 및 명치중 어느 한 곳에 위치하도록 배치된 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 제1 전극, 상기 제2 전극 및 상기 제3 전극은양극 사지 유도 및 단극 사지 유도를 측정하는 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 생체 전기 신호 측정 장치는,측정된 생체 전기 신호 정보를 사용자의 단말에 전송하는 프로세싱 회로를 더 포함하는 생체 전기 신호 측정 장치.
- 제1항에 있어서,상기 생체 전기 신호는,심전도 및 근전도 중 어느 하나 이상인 생체 전기 신호 측정 장치.
- 피검자의 흉골(sternum)에 위치하도록 제1 방향으로 연장되고, 말단부에 생체 전기 신호를 측정하는 제1 전극이 위치하는 제1 가지와, 상기 제1 가지와 연결되며, 상기 피검자의 좌측 빗장아래오목(left infraclavicular fossa)에 위치하도록 연장되어 말단부에 생체 전기 신호를 측정하는 제2 전극이 위치하는 제2 가지 및 상기 제1 가지와 연결되며, 상기 피검자의 우측 빗장아래오목에 위치하도록 연장되어 말단부에 생체 전기 신호를 측정하는 제3 전극이 위치하는 제3 가지를 포함하는 생체 전기 신호 측정 장치.및 상기 제1 전극, 상기 제2 전극 및 상기 제3 전극이 측정한 생체 전기 신호 정보를 무선으로 송신하는 프로세싱 회로를 포함하는 생체 전기 신호 측정 패치 및상기 생체 전기 신호 측정 패치가 전송한 상기 생체 전기 신호 정보를 수신하여 표시하는 어플리케이션이 수행되는 사용자 단말을 포함하는 생체 정보 검출 장치.
- 제10항에 있어서,상기 제1 가지, 상기 제2 가지 및 상기 제3 가지는 중심에서 연결된 생체 정보 검출 장치.
- 제11항에 있어서,상기 중심은 상기 피검자의 흉골상절흔(suprasternal notch)상에 위치하도록 배치된 생체 정보 검출 장치.
- 제10항에 있어서,상기 제1 가지, 상기 제2 가지 및 상기 제3 가지는 Y 자 형태 및 T 자 형태 중 어느 하나로 배치된 생체 정보 검출 징치.
- 제10항에 있어서,상기 제1 전극은 상기 피검자의 검상돌기(xiphoid process), 흉골(strernum) 하부 및 명치 중 어느 한 곳에 위치하는 생체 정보 검출 징치.
- 제10항에 있어서,상기 제1 전극, 상기 제2 전극 및 상기 제3 전극은양극 사지 유도 및 단극 사지 유도를 측정하는 생체 정보 검출 징치.
- 제10항에 있어서,상기 어플리케이션은,상기 생체 전기 신호 정보를 측정 일자, 측정 시간 별로 저장하는 생체 정보 검출 장치.
- 제10항에 있어서,상기 어플리케이션은,상기 생체 전기 신호정보로부터 상기 사용자의 건강 상태를 경고하는 생체 정보 검출 장치.
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KR1020190063699A KR20200137395A (ko) | 2019-05-30 | 2019-05-30 | 생체 전기 신호 측정 장치 |
KR10-2019-0063699 | 2019-05-30 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004209024A (ja) * | 2003-01-06 | 2004-07-29 | Advanced Medical Kk | 心電計 |
JP2010259679A (ja) * | 2009-05-09 | 2010-11-18 | Rie:Kk | 心電波形計測センサ |
KR20120068264A (ko) * | 2010-12-17 | 2012-06-27 | 이명종 | 생체신호 측정기 |
US20160066809A1 (en) * | 2015-10-01 | 2016-03-10 | Zhiyuan Luo | Elastic garment for positioning and fixing ECG electrodes |
KR20180061452A (ko) * | 2016-11-28 | 2018-06-08 | 티엠에스비엠이 주식회사 | 삼등분의 전극 기반 ecg 센서 장치 |
-
2019
- 2019-05-30 KR KR1020190063699A patent/KR20200137395A/ko not_active Application Discontinuation
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2020
- 2020-04-16 WO PCT/KR2020/005056 patent/WO2020242048A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004209024A (ja) * | 2003-01-06 | 2004-07-29 | Advanced Medical Kk | 心電計 |
JP2010259679A (ja) * | 2009-05-09 | 2010-11-18 | Rie:Kk | 心電波形計測センサ |
KR20120068264A (ko) * | 2010-12-17 | 2012-06-27 | 이명종 | 생체신호 측정기 |
US20160066809A1 (en) * | 2015-10-01 | 2016-03-10 | Zhiyuan Luo | Elastic garment for positioning and fixing ECG electrodes |
KR20180061452A (ko) * | 2016-11-28 | 2018-06-08 | 티엠에스비엠이 주식회사 | 삼등분의 전극 기반 ecg 센서 장치 |
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