WO2014194862A1

WO2014194862A1 - Method, device and system for measuring cardiac electricity

Info

Publication number: WO2014194862A1
Application number: PCT/CN2014/079397
Authority: WO
Inventors: 王耀兴; 刘少志
Original assignee: 北京丰拓生物技术有限公司
Priority date: 2013-06-07
Filing date: 2014-06-06
Publication date: 2014-12-11
Also published as: CN103330559B; CN103330559A

Abstract

Disclosed are a device and method for measuring cardiac electricity, the device waiting to send a completely measured cardiac electricity waveform (s104); during the process of waiting to send a completely measured cardiac electricity waveform, judging whether a first predetermined time of a power source trigger signal is continuously received (s105); if yes, then clearing this measurement data (s106); further, jumping to a measuring guide display interface and waiting to perform measurement (s102). The device and method for measuring cardiac electricity increase the permission of a subject to process a cardiac electricity waveform completely measured in time, enabling the subject to screen a more effective cardiac electricity waveform for saving in order to provide reliable measurement data for a subsequently effective cardiac electricity analysis.

Description

ECG measurement method, device and system

Technical field

The present invention relates to the field of medical devices, and in particular, to a method, device and system for measuring electrocardiogram.

Background technique

In modern life, people are paying more and more attention to the protection of physical health. For daily life, there are palpitations, fatigue, shortness of breath, etc., or dyspnea; when you are tired or nervous, sudden post-sternal pain or chest tightness is felt; pulse pulsation, too slow, short or irregular; In the process of sleeping or doing nightmares, you will suddenly wake up, feel palpitations, chest tightness, poor breathing, need to sit up for a while to get better; feel difficulty breathing, chest tightness or chest pain during sex life; full meal, cold, smoking, watching the plot of tension Or when you are on TV, feel palpitations, chest tightness or chest pain; in public places, it is easy to feel chest tightness, poor breathing and insufficient air; when you go upstairs, you are more likely to have palpitations and shortness of breath than before or more than others; suddenly there is a palpitations, dizziness, and eyes. Black, there is a feeling of falling; when there is an abnormal sound in the heartbeat at rest, or there is a tremor when the hand touches the heart of the chest wall, the patient often feels subconsciously that something is wrong with his heart; indeed These phenomena may have been early symptoms of heart disease.

Therefore, measuring ECG waveforms and properly screening ECG waveform data is critical to the early symptoms of heart disease. In the prior art, for the measurement of the electrocardiogram waveform, if the subject feels that the measurement posture taken by the measurement is not correct, or feels that the measurement process is disturbed by the surrounding environment, or feels that the user is not in a relatively calm state. The measurement performed below; often it does not have the authority to process the measurement results of this ECG waveform, so as to enter the next ECG measurement as soon as possible. This makes it impossible for the subject to quickly and autonomously screen for more efficient ECG waveforms for storage, providing reliable measurement data for subsequent effective ECG analysis.

Summary of the invention

The object of the present invention is to provide a card type electrocardiographic measuring method, device and system to realize Increase the processing authority of the subject to measure the completed ECG waveform in time, so that the subject can quickly and autonomously screen the more effective ECG waveform for storage.

In order to achieve the above object, an aspect of the present invention provides an electrocardiographic measurement method, including: waiting for transmission of an already-measured ECG waveform; and judging in the process of waiting to transmit a measured ECG waveform Whether the power supply trigger signal is continuously received for the first predetermined time; if so, the current measurement data is cleared; and, in turn, jumps to the measurement guidance display interface and waits for measurement.

Further, the ECG measuring method, before the waiting to send the measured ECG waveform, further includes: receiving a power-on trigger signal, performing a self-test before the measurement; if the self-test passes, jumping to the measurement guide display The interface waits for measurement; during the waiting for measurement, a measurement trigger signal is received, and an electrocardiogram waveform is measured according to the measurement trigger signal.

Further, the ECG measuring method further includes: determining whether the waiting time for waiting for the measurement is timed out, and if yes, transmitting a shutdown trigger signal.

Further, the ECG measuring method further includes: receiving an uploading instruction sent by the host computer; establishing a channel with the upper computer according to the uploading instruction, and transmitting the channel to the upper computer through the channel The completed ECG waveform has been measured.

Further, the ECG measuring method further includes: after transmitting the measured ECG waveform, jumping to the measurement guiding display interface and waiting for the measurement.

Further, the ECG measuring method further includes: the process of waiting to send the measured ECG waveform, in the process of jumping to the measurement guidance display interface and waiting for measurement, or in the During the measurement of the electrocardiogram waveform, if the power trigger signal is continuously received for the second predetermined time, the shutdown trigger signal is sent.

In order to achieve the above object, another aspect of the present invention provides an electrocardiographic measuring apparatus, including: a waiting transmitting module, configured to wait for transmitting an already measured ECG waveform; and a first receiving determining module connected to the a waiting sending module, configured to determine whether the power trigger signal is continuously received for a first predetermined time in the process of waiting for the sending module to wait for sending the measured ECG waveform; and clearing the module, connecting to the first receiving determining module For the first connection After the receiving module continuously receives the power trigger signal for a first predetermined time, the current measurement data is cleared; the jump module, the jump module is connected to the clearing module, and is used after the clearing module clears the current measurement data. , jump to the measurement guide display interface and wait for the measurement.

Further, the ECG measuring device further includes: a power-on self-test module, configured to receive a power-on trigger signal, and perform a self-test before the measurement; the jump module is connected to the power-on self-test module, and is further used for After the self-test module passes the self-test, the jump to the measurement guide display interface and wait for the measurement; the receiving measurement module is connected to the jump module, and is used in the process of waiting for the measurement by the jump module, A measurement trigger signal is received, and an electrocardiogram waveform is measured according to the measurement trigger signal.

Further, the ECG measuring device further includes: a waiting timeout judging module, connected to the jump module, configured to determine whether the wait time for waiting for measurement is in a process of waiting for the measurement by the jump module The timeout signal is sent to the waiting timeout judging module, and is configured to send a shutdown trigger signal after the waiting timeout judging module confirms that the waiting time for waiting for the measurement has timed out.

Further, the ECG measuring device further includes: a receiving command module, connected to the waiting sending module, configured to receive the host computer during the waiting for the transmitting module to wait to send the measured ECG waveform The sending of the uploading command; the sending waveform module is connected to the receiving instruction module, configured to establish a channel with the upper computer according to the uploading instruction, and send the measured completion to the upper computer through the channel ECG waveform.

Further, the ECG measuring device, the jump module is connected to the transmit waveform module, and is further configured to jump to the measurement guide display after the transmit waveform module sends the measured ECG waveform Interface and wait for measurement.

Further, the ECG measuring device further includes: a second receiving determining module, respectively connected to the waiting sending module, the jump module, and the receiving measuring module, configured to wait for the sending module to send the In the process of measuring the completed electrocardiogram waveform, in the process that the jump module jumps to the measurement guide display interface and waits for measurement or in the receiving measurement module In the process of measuring the ECG waveform, determining whether the power trigger signal is continuously received for a second predetermined time; the sending shutdown signal module is connected to the second receiving determining module, and is further configured to receive continuously in the second receiving determining module After the second predetermined time of the power trigger signal, the shutdown trigger signal is sent.

In order to achieve the above object, another aspect of the present invention provides an electrocardiographic measurement system, including: a host computer for transmitting an upload command to acquire an electrocardiogram waveform; and an electrocardiograph device for receiving the upload Commanding, and according to the uploading instruction, establishing a channel with the upper computer, and transmitting the measured ECG waveform to the upper computer through the channel.

The electrocardiographic measuring method, device and system provided by the invention adopts an electrocardiogram waveform waiting to send the measured measurement; in the process of waiting to send the measured ECG waveform, it is determined whether the power trigger signal is continuously received. The first predetermined time; if yes, the current measurement data is cleared; further, the related technical solution of jumping to the measurement guidance display interface and waiting for the measurement increases the processing authority of the measured person to perform the timely measurement of the completed electrocardiographic waveform, so as to be The tester can quickly and autonomously screen more effective ECG waveforms for storage, providing reliable measurement data for subsequent effective ECG analysis. The additional aspects and advantages of the invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from

1 is a schematic exploded view of a mechanical structure of an electrocardiographic measuring device of the present invention;

Figure 2 is a schematic structural view of the main body bracket shown in Figure 1;

Figure 3a is a flow chart of a procedure for measuring an electrocardiogram of the present invention;

FIG. 3b is still another program flow chart of the electrocardiographic measurement method of the present invention; FIG.

4a is a functional block diagram of an electrocardiographic measuring device of the present invention; 4b is a block diagram showing another functional structure of the electrocardiograph of the present invention;

Figure 5 is a functional block diagram of the electrocardiograph system of the present invention;

Figure 6a is a front elevational view showing a measurement mode of the electrocardiograph of the present invention;

Figure 6b is a rear view of a measurement mode of the electrocardiograph of the present invention;

Figure 7a is a front elevational view of another measurement mode of the electrocardiograph of the present invention

Figure 7b is a rear view of another measurement mode of the electrocardiograph of the present invention

8 is a schematic diagram of still another measuring manner of the electrocardiograph device of the present invention;

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative only and not to be construed as limiting the invention.

Embodiment 1

1 is an exploded perspective view showing the assembled structure of the card type electrocardiographic measuring device of the present invention. 2 is a schematic structural view of a main body bracket of the card type electrocardiographic measuring device of the present invention. 1 and 2, the card-type electrocardiographic measuring device of the present embodiment includes a circuit board 101, a main body bracket 102, and a back package. The back package includes a back support 103 and four back touch electrodes. Specifically, the back support 103 includes a sheet-like body and six protrusions 1031. The six protrusions 1031 are respectively perpendicular to the sheet body and uniformly distributed thereon. The edge of the main body frame 102 is provided with a blind hole for engaging the protrusions 1031 at a position corresponding to the six protrusions 1031, and can be fastened to the back surface of the main body frame 102 by the back support 103 and the protrusions 1031 are blindly embedded. The back bracket 103 and the body bracket 102 are fixedly connected in the hole. Of course, the number of the protrusions 1031 can be adjusted according to the actual situation, as long as the protrusions 1031 are respectively perpendicular to the sheet-like body and uniformly distributed on the edge of the sheet-like body, and the position of the protrusions 1031 on the main body bracket 102 is provided with the engagement. The blind holes of the protrusions 1031 are sufficient. Further, the back bracket 103 is preferably made of a metal material, which is technically accessible. The back support 103 and the main body support 102 are fixedly coupled to the back support 103. In practice, if the back bracket 103 is a separate plastic member, the back bracket 103 and the main body bracket 102 are connected in a plugged manner, which is easy to ensure the overall structural strength of the back bracket 103 and the main body bracket 102; if both the back bracket 103 and the main body bracket 102 are In order to ensure the overall structural strength, in order to ensure the overall structural strength, the thickness of the injection molding of the entire area is at least 1 mm, which inevitably increases the overall thickness of the card-type ECG measuring device. Preferably, the back bracket 103 is made of a metal material, and the structure of the main body bracket 102 is molded on the basis of the structure of the back bracket 103. The process is simple, the overall structural strength of the back bracket 103 and the main body bracket 102 is large, and the thickness of the back bracket 103 can be Maintaining at 0.3 mm can greatly reduce the overall thickness of the card-type ECG measuring device.

Further, the above four-back touch electrodes specifically include a back left feedback touch electrode 104, a back right feedback touch electrode 105, a back positive touch electrode 108, and a back negative touch electrode 109, and the back touch electrodes surround the back support 103 and are respectively independent. The left and right upper corners of the main body bracket 102 are disposed at the left and right upper corners of the main body bracket 102, and the left and right lower corners of the main body bracket 102 are separated from each other by the skeleton of the back of the main body bracket 102, and the back touch electrodes are not in contact with each other and are not in contact with the back bracket 103. Contact; wherein, the back left feedback touch electrode 104 and the back negative touch electrode 109 are the same body, the back right feedback touch electrode 105 and the back positive touch electrode 108 are the same body, the back negative touch electrode 109 and the back right feedback touch electrode 105, the back The positive touch electrode 108 is a mirror-symmetric body; for the description of the four-back touch electrode, the following mainly describes the structure of the back negative touch electrode 109 and the connection manner thereof with the main body support 102. Specifically, the back negative touch electrode 109 includes Horizontal engaging portions 1091, 109 Γ and vertical welded portions 1092, 1092 ', in the main body branch The two sides of the upper right outer corner of the back of the frame 102 are respectively provided with card holes 1021, 102 用于 for engaging the horizontal engaging portions 1091, 109 Γ, and the upper right corner portions of the main body bracket 102 are respectively provided for engaging the vertical welding portion. The through holes 1022, 1022' of the 1092, 1092', and the back negative touch electrode 109 and the main body bracket 102 are respectively embedded in the card holes 1021, 1021' through the horizontal engaging portions 1091, 1021', and the vertical soldering portions 1092, 1092' are worn. Through the through holes 1022, 1022 ' and fixed connection, as shown in Figure 1 As shown, the circuit board 101 is provided with soldering holes 1011, 101 Γ, and the soldering holes 1011, 101 Γ are disposed corresponding to the through holes 1022, 1022', and the vertical soldering portions 1092, 1092' pass through the through holes 1022, 1022. At the same time, the tops of the vertical welded portions 1092, 1092' have been embedded in the soldering holes 1011, 101 分别, respectively, and the soldering holes can be used to make the circuit board 101 originally placed on the main body bracket 102 before assembly, in the upper right corner. A portion has been fixedly coupled to the upper right corner portion of the main body bracket 102 through the back negative touch electrode 109. Similarly, the other corner portions of the circuit board 101 and the main body bracket 102 are connected in the same manner as the upper right corner portion and the main body bracket 102, and will not be described again.

Further, in the process of measuring the electrocardiographic waveform, in order to improve the comfort of the measurement posture, the outer edge and the apex angle of the above-mentioned back touch electrode may be set to a circular chamfer.

It should be emphasized here that before the card-type ECG measuring device is assembled, the circuit board 101 can be erected in the main body bracket 102 through the steps 1025 formed in the main body bracket 102 and all in the same horizontal plane, and can pass through the cylinders 1024 and 1024. 'Aligned with the circular holes 1014, 1014' to position the circuit board 101 at the inner edge of the main body bracket 102. Further, since the size of the circuit board 101 is only about 82 mm * 52 mm, and the plate is slightly thin (only 0.8 mm), for the strength of the circuit board 101 and the center bracket 102 is provided with a central support column 1026, the center The top of the support post 1026 is in the same horizontal plane as the step 1025, so the central support post 1026 can be used to support the middle of the circuit board 101 to enhance protection of the circuit board 101.

Further, the top of the central support column 1026 can also be slightly higher than the step 1025, and the back of the circuit board 101 is provided with blind hole grooves (illustrated in FIG. 1) to cooperate with the central support column 1026 to resist the center support. The top of the column 1026 can further position the circuit board 101 in the center of the main body bracket 102, and the circuit board 101 can be more accurately attached to the main body bracket 102, thereby enhancing the protection of the circuit board 101 and improving the overall strength reliability of the device. .

In order to ensure the overall thickness design requirement of the card type ECG measuring device of the embodiment, on the one hand, the electronic components on the circuit board 101 are required to be designed on the back side thereof, as shown in FIG. 1 and FIG. 2, because the main body bracket 102 is hollowed out. The electronic components can make full use of the space through the main body. The hollow portion of the bracket 102 is snugly disposed between the back surface of the circuit board 101 and the back package. Here, the "fitted" can be understood as: the gap between the electronic component soldered on the circuit board 101 and the back package. Cooperating, that is, the height of the electronic component soldered on the circuit board 101 fully utilizes the distance between the back surface of the circuit board 101 and the back package; on the other hand, in addition to the front surface of the circuit board 101, a positive touch electrode suitable for thumb pressing is provided. 106 and the front face negative touch electrode 107, the circuit board 101 is required to have no electronic components on the front side. It should be emphasized that the front face positive touch electrode 106 and the front face negative touch electrode 107 are not electronic components, but merely increase the contact feel. And the metal piece of the contact area.

Further, the card type ECG measuring device further includes a strong seal 113 for sealing on the front surface of the circuit board 101. The strong seal 113 is made of plastic material, and has a strong adhesive on the back and a strong seal on the 113. Electrode through holes 1131 and 1132 for revealing the front positive touch electrode 106 and the front negative touch electrode 107 are reserved, and the thickness of the strong seal 113 and the oncoming positive touch electrode 106 and the oncoming negative touch are better for the overall packaging effect of the device. The thickness of the electrode 107 is equivalent. In order to further ensure the adhesion, durability and aesthetics of the front surface of the circuit board 101 on the front surface of the circuit board 101, the front side of the circuit board 101 and the main body support 102 are required. The front bezel is located on the same horizontal plane; on the other hand, the front side of the circuit board 101 is required to be flat. The front side of the circuit board 101 is not designed with electronic components to meet the requirement, and the front surface of the circuit board 101 needs to be flattened: The electrical measuring device further includes a strip-shaped battery 110. The circuit board 101 is provided with a battery hollow portion 1012 for accommodating the accommodating strip battery 110. The above-mentioned illuminating electrode 106, the electrode through hole 1131 facing the negative touch electrode 107 is disposed. 1132 is located on both sides of the battery hollow portion 1012, and the strip battery 110 is placed along the long side of the battery hollow portion 1012, one side against the back package, and the other side is at the same level as the front surface of the circuit board 101; The front side of the circuit board 101 needs to be flat: the card type ECG measuring device further includes a buzzer 111 and a liquid crystal screen (not shown in FIGS. 1 and 2). It is provided on the holder main body 102 for accommodating bonded buzzer 111 beep groove 1027, and is provided with a groove for engagement of the liquid crystal of the liquid crystal panel 1028, the groove 1028 is located above the liquid tank 1027 beep, corresponding to the circuit board The liquid crystal panel hollow portion 1013 for accommodating and accommodating the liquid crystal panel is disposed on the 101. In the formed card type ECG measuring device, the buzzer 11 1 is disposed in the buzzer slot 1027, and the liquid crystal panel passes through the hollow portion of the liquid crystal panel 1013 is engaged in the liquid crystal cell 1028 and supported by the buzzer groove 1027, and the liquid crystal surface of the liquid crystal panel engaged in the liquid crystal cell 1028 is located at the same horizontal plane as the front surface of the circuit board 101, and is further adhered to the strong seal 113. A window 1 133 for transparently sealing the liquid crystal screen is provided to facilitate observation of the liquid crystal screen; and, in order to satisfy the front surface of the circuit board 101, it is required to be flat: a structure of the back negative touch electrode 109 is taken as an example, and the vertical soldering portions 1092, 1092' The portion of the portion where the through holes 1022, 1022' are exposed at the top is limited to a height of 0.8 mm or less, that is, the thickness of the circuit board 101 cannot be exceeded, or the vertical soldering portions 1092, 1092' expose the top of the portion of the through holes 1022, 1022'. It is in the same horizontal plane as the front bezel of the main body bracket 102. Similarly, similar requirements are imposed on the vertical welded portions of the other back touch electrodes.

Further, the buzzing groove 1027 is a split structure. It can be understood that the gap of the split structure is used to fit the line connecting the buzzer 11 1 and the circuit board 101, so as to fully utilize the space, thereby avoiding The flying line of the flying line increases the overall thickness of the card-type ECG measuring device. Furthermore, a main buzzing hole 1029 is provided at the center of the buzzer slot 1027, corresponding to the main buzzing hole 1029, and a sub buzzing hole 1171 is provided on the sealing 117 for sealing the back bracket 103, the main bee The sound hole 1029 cooperates with the sub-buzzing hole 1171 to conduct the sound emitted by the buzzer 1 11. Furthermore, the above seal 1 Π can be used to mark the nameplate of the card type ECG measuring device and various information and parameters to be marked.

Further, in order to ensure that the overall thickness design requirement of the card type ECG measuring device of the present embodiment is satisfied, on the one hand, the charging interface 112 included in the card type ECG measuring device of the embodiment fully utilizes the thickness of the main body bracket 102, It is connected to the circuit board 101 and is disposed in the charging interface through hole 1023 which is opened on the side of the main body bracket 102.

Further, since the external electrodes include a plurality of touch electrodes, the electrocardiographic measuring apparatus of the present embodiment can have various measurement postures.

Figure 6a is a front view of a measurement mode of the electrocardiograph of the present invention; Figure 6b is a rear view of a measurement mode of the electrocardiograph of the present invention, and with reference to Figures 6a and 6b, the subject is available The left and right hand's thumb are respectively placed on the front-facing positive touch electrode 106 and the on-face negative touch electrode 107, and the left and right hand index fingers are respectively pressed against the back left feedback touch electrode 104 and the back right feedback touch electrode 105 to complete the electrocardiographic waveform. Measurement.

2, FIG. 7a is a front view showing another measurement mode of the electrocardiogram measuring device of the present invention, and FIG. 7b is a rear view showing another measuring mode of the electrocardiogram measuring device of the present invention, as shown in FIG. 7a and FIG. 7b, The subject can be placed on the front-facing positive touch electrode 106 and the on-face negative touch electrode 107 respectively with the left and right hand thumbs, but the left-right and right-hand middle fingers can be used to respectively resist the back left feedback touch. The electrode 104 and the back of the back are fed back to the touch electrode 105, and at the same time, the edges of the back positive touch electrode 108 and the back negative touch electrode 109 can be pressed with the index fingers of the left and right hands.

It can be understood that the hand-held measurement posture is not limited to the above two methods, if it satisfies the left-hand finger contacting the front-facing positive touch electrode 106 or the back positive touch electrode 108, while contacting the back left feedback touch electrode 104 or the back right feedback touch electrode One of the 105, and the finger of the right hand contacts the front negative touch electrode 107 or the back negative touch electrode 109, and simultaneously touches the back left feedback touch electrode 104 or the back right feedback touch electrode 105, thereby realizing the measurement of the electrocardiographic waveform. FIG. 8 is a schematic diagram showing another measurement mode of the electrocardiographic measuring device of the present invention, wherein the subject can measure the electrocardiographic waveform by placing the electrocardiographic measuring device on the chest, specifically, by simultaneously putting the back positive touch electrode 108 and the back left feedback touch electrode 104 contact the left chest, and the back negative touch electrode 109 and the back right feedback touch electrode 105 contact the right chest to measure the electrocardiographic waveform.

Further, since the outer edge and the apex angle of the back touch electrode are set to arc chamfering, the measurement posture is suitable for the subject to grasp the device, so that the user can better grasp the experience. In particular, for the chest measurement mode, when the chest is strong and the bust is full, the outer edge and the top corner of the back touch electrode are designed to be chamfered, which not only makes the subject feel comfortable, Moreover, the contact measurement area is in point contact with the existing related electrocardiograph The design has been greatly increased to ensure the stability of ECG waveform measurement.

It should be emphasized here that the electrocardiographic measuring device of the present embodiment can realize the ECG waveform measurement method of the I, II, and III leads to the test subject through the positive electrode, the negative electrode, and the feedback electrode in the electrode circuit, due to the requirement The tester contacts the positive electrode and the feedback electrode at the same time, and the other hand simultaneously contacts the negative electrode and the feedback electrode. Therefore, the intervention of the feedback electrode enables the positive electrode and the negative electrode to filter out part of the clutter signal entering the front end of the filter circuit. Improve the measurement accuracy of the ECG waveform.

The specific structure of the electrocardiographic measuring device of the present embodiment is described in detail in conjunction with FIG. 1 and FIG. 2 . The circuit board is disposed on the front surface of the main body bracket, and the back package is disposed on the back surface of the main body bracket, and is hollowed out through the main body bracket. The electronic components on some of the circuit boards are respectively attached to the relevant assembly schemes between the back side of the circuit board and the back package, so that the device as a whole tends to be thinner; and, by setting the circuit board to be only about The size of the 82mm*52mm makes the whole device more compact. In addition, by placing the strong seal with a good fit, durability and aesthetics on the flat front side of the board, the whole device is made It not only has a simple structure, convenient production and assembly, but also has a compact structure and is easy to carry around. It can provide a measurement of ECG waveforms at any time for patients to have heart palpitations or shortness of breath. In addition, since the external electrode includes a plurality of touch electrodes, the external electrocardiographic measuring device can realize a plurality of measurement postures, so as to facilitate the subject to be aware of the symptoms of the electrocardiogram, such as palpitations or shortness of breath, according to actual conditions. The condition is free to change the measurement posture.

Embodiment 2

Figure 3a is a flow chart of a procedure for measuring an electrocardiogram of the present invention. As shown in FIG. 3a, the electrocardiographic measurement method of this embodiment includes:

5101. Waiting to send the measured ECG waveform;

Specifically, after the ECG measuring device measures the ECG waveform of the test subject, it waits for the host computer to send an upload command to the computer for a certain period of time, and further, the ECG measuring device can send the measured measurement according to the upload command. ECG waveform;

5102. Determine whether the power trigger signal is continuously received for a first predetermined time; Specifically, the ECG measuring device waits to send the measured ECG waveform during the above step S101, if the subject feels that the measurement posture taken by the current measurement is incorrect, or feels that the measurement process is The surrounding environment interferes with, or feels that it is not measured in a relatively calm state. The power button can be generated by the test subject by triggering the power button. The ECG measuring device acquires and analyzes the frequency and wavelength of the power trigger signal. And further, the method for counting the number of waveforms thereof, to determine in real time whether the power supply trigger signal is continuously received within the first predetermined time, and the first predetermined time can be set to 3 seconds;

5103, clearing the measurement data;

Specifically, if the ECG measuring device determines that the power trigger signal is continuously received within the first predetermined time in step S102, the current measurement data is cleared;

5104. Jump to the measurement guide display interface and wait for measurement.

Specifically, after the current measurement data is cleared in step S103, the ECG measuring device is presented in front of the subject in a manner of jumping to the measurement guiding display interface and waiting for the next measurement, and then waiting again. The use of the subject.

The electrocardiographic measurement method provided in this embodiment adopts an electrocardiogram waveform waiting to send the measured completion; in the process of waiting to send the measured ECG waveform, it is determined whether the power trigger signal is continuously received. Time; if yes, the current measurement data is cleared; further, the technical solution of jumping to the measurement guidance display interface and waiting for measurement increases the processing authority of the subject to measure the completed ECG waveform in time, so that the subject can quickly Autonomously screening more effective ECG waveforms for storage provides reliable measurement data for subsequent effective ECG analysis.

Embodiment 3

Fig. 3b is still another flow chart of the electrocardiographic measurement method of the present invention. As shown in FIG. 3b, as shown in FIG. 3b, the ECG measurement method of this embodiment includes:

The S10K receives the power-on trigger signal and performs a self-test before measurement;

Specifically, the test subject triggers the power on button to generate a power on trigger signal, and the ECG measurement device receives the power on trigger signal to perform a self test before the measurement; if the self test passes, the process proceeds to step 102; If the test fails, an error is reported;

5102, jump to the measurement guide display interface and wait for measurement;

Specifically, in the executing step, the electrocardiographic measuring device displays a waiting for measurement, and displays measurement posture information that can be used by the test subject during the measurement, wherein the measurement posture information can be referred to in the first embodiment. A related description including a plurality of touch electrodes, the electrocardiographic measuring device of the embodiment may have a plurality of measurement postures;

5103. Receive a measurement trigger signal, and measure an ECG waveform according to the measurement trigger signal. Specifically, in the process that the ECG measurement device waits for measurement in the above step S102, if the test subject triggers the measurement button to generate a measurement trigger a signal, the ECG measuring device receives the measurement trigger signal, and measures an ECG waveform according to the measurement trigger signal;

Further, the electrocardiographic measuring device displays in the form of a countdown that it is measuring the ECG waveform to prompt the subject to maintain the measurement posture at this stage. In the circuit control, the measurement trigger signal is received by the CPU, the electrode circuit detects the electrical signal of the test subject, the filter circuit filters the noise of the electrical signal detected by the electrode circuit, and the electrical signal output by the amplification circuit to the filter circuit A series of actions of amplifying, A/D converter converting an amplified electrical signal from an analog signal to a digital signal, processing a digital signal by the CPU, and writing and reading information to the memory, and finally completing the test subject Measurement of ECG waveforms;

5104. Waiting to send the measured ECG waveform;

Specifically, after the ECG measuring device reads the second step, the ECG measuring device displays an indication that the ECG waveform measurement is completed, and prompts the subject to relax and release the measurement posture, and will be certain Waiting for the upper computer to send an upload instruction thereto, and then the ECG measuring device can send the measured ECG waveform according to the upload instruction;

5105. Determine whether the power trigger signal is continuously received for the first predetermined time;

Specifically, in the process that the ECG measuring device waits to send the measured ECG waveform in the above step S104, if the subject feels that the measurement posture taken by the current measurement is incorrect, or feels the measurement process Being disturbed by the surrounding environment, or feeling that you are not in a relatively calm state In the measurement performed, the test subject can continuously trigger the power button for a first predetermined time, and the ECG measuring device can obtain and analyze the frequency and wavelength of the power trigger signal, and then count the number of waveforms. Determining in real time whether the power trigger signal is continuously received within the first predetermined time, and the first predetermined time may be set to 3 seconds;

S106, clearing the current measurement data;

Specifically, in step S105, if the ECG measuring device determines that the power trigger signal is continuously received within the first predetermined time, the current measurement data is cleared; and step S102 is performed;

5107. Determine whether the waiting time for waiting for the measurement is timed out.

Specifically, in the process that the ECG measuring device displays the measurement guiding interface and waits for the measurement, in step S102, in order to save the power of the power source, it is determined whether the waiting time for waiting for the measurement is timed out. If the timeout occurs, step S108 is performed, otherwise the process continues. Step S102 is performed to continue to wait for the measurement;

5108. Send a shutdown trigger signal.

Specifically, the ECG measuring device sends a shutdown trigger signal, and the power source receives the shutdown trigger signal, and turns off the power and shuts down;

S109. Determine whether the power trigger signal is continuously received for a second predetermined time.

Specifically, in step S102, the electrocardiographic measuring device displays a process of waiting for measurement and displaying measurement posture information that can be used by the test subject during the measurement, in the process of measuring the electrocardiogram waveform by the electrocardiographic device at step S103. And in step S104, the ECG measuring device measures the completion of the electrocardiographic waveform and waits for the transmission, the ECG measuring device determines in real time whether the power trigger signal is continuously received for a second predetermined time, where the second predetermined time can be set. 5 seconds; during this period, if the subject long presses the power button for at least a second predetermined time, then step S108 is performed; if not, no action is performed;

S110. Receive an upload instruction sent by the host computer.

Specifically, in step S104, the ECG measuring device waits to send the measured completed ECG waveform, ready to receive the uploading instruction sent by the host computer, and once the uploading instruction is received, step S111 is performed; S lll, according to the uploading instruction, establishing a channel with the upper computer, and transmitting the measured ECG waveform to the upper computer through the channel.

Specifically, after receiving the uploading instruction, the ECG measuring device establishes a channel with the upper computer according to the uploading instruction, and sends the measured completed heart to the upper computer through the channel. After the transmission, the process proceeds to step S102.

This embodiment describes the electrocardiographic measurement method in more detail, which adopts waiting for sending the measured ECG waveform; in the process of waiting to transmit the measured ECG waveform, it is determined whether the power trigger signal is continuously received. a predetermined time; if yes, the current measurement data is cleared; further, the technical solution of jumping to the measurement guidance display interface and waiting for measurement increases the processing authority of the measured person to perform the timely measurement of the completed electrocardiographic waveform, so that the subject is tested It can quickly and autonomously screen more effective ECG waveforms for storage, providing reliable measurement data for subsequent effective ECG analysis.

Embodiment 4

4a is a functional block diagram of an electrocardiographic measuring device of the present invention. As shown in FIG. 4a, the ECG measuring device of the present embodiment includes a waiting transmitting module 401a, a first receiving determining module 402a, an emptying module 403a, and a jump module 404a, where

The waiting sending module 401a is configured to wait for sending the measured ECG waveform. Specifically, the test subject triggers the power-on button to generate a power-on trigger signal, and waits for the sending module 401a to receive the power-on trigger signal, and performs a self-test before the measurement;

The first receiving determining module 402a is connected to the waiting sending module 401a, and is configured to determine whether the power trigger signal is continuously received for a first predetermined time in the process of waiting for the sending module 401a to wait for sending the measured ECG waveform. Specifically, While waiting for the sending module 401a to wait for transmitting the measured ECG waveform, if the subject feels that the measurement posture taken by the measurement is not correct, or feels that the measurement process is disturbed by the surrounding environment, or feels himself The measurement is not performed in a relatively calm state, and the power button can be generated by the test subject to trigger the power button, and the ECG measuring device acquires and analyzes the frequency and wavelength of the power trigger signal. And the method for counting the number of waveforms, in real time, determining whether the power trigger signal is continuously received within the first predetermined time, and the first predetermined time can be set to 3 seconds;

The clearing module 403a is connected to the first receiving determining module 402a, and is configured to clear the current measurement data after the first receiving determining module 402a continuously receives the power trigger signal for a first predetermined time;

The jump module 404a, the jump module 404a is connected to the clearing module 403a, after the clearing module 403a clears the current measurement data, jumps to the measurement guide display interface and waits for measurement, specifically, the clearing module 403a clears the current time. After the data is measured, the jump module 404a presents to the subject in the manner of jumping to the measurement guide display interface and waiting for the next measurement, and then waits for the use of the subject again.

The ECG measuring device provided in this embodiment adopts a waiting for sending module to wait for sending the measured ECG waveform; the first receiving judging module judges in the process that the waiting transmitting module waits to send the measured completed ECG waveform Whether the power trigger signal is continuously received for a first predetermined time; the clearing module clears the current measurement data after the first receiving determining module continuously receives the power trigger signal for a first predetermined time; and the jump module clears the current in the clearing module After the secondary measurement data, it jumps to the measurement guidance display interface and waits for the measurement technical solution, which increases the processing authority of the measured person to timely measure the completed ECG waveform, so that the subject can quickly and autonomously screen more effective ECG waveforms. It is stored to provide reliable measurement data for subsequent effective ECG analysis.

Embodiment 5

Fig. 4b is a block diagram showing another functional structure of the electrocardiographic measuring device of the present invention. As shown in FIG. 4b, the ECG measuring device of the embodiment includes a power-on self-test module 401b, a jump module 402b, a receiving measurement module 403b, a waiting sending module 404b, a first receiving determining module 405b, an emptying module 406b, and a waiting timeout judgment. a module 407b, a transmission shutdown signal module 408b, a second reception determination module 409b, a reception instruction module 410b, and a transmission waveform module 41 1b, where

The power-on self-test module 401b is configured to receive a power-on trigger signal and perform a self-test before the measurement; specifically, the test subject triggers the power-on button to generate a power-on trigger signal, and the power-on self-test module 401b receives the The power-on trigger signal is used to perform a self-test before measurement; if the self-test passes, the jump module 402b performs an action; if the self-test fails, an error is reported.

The jump module 402b is connected to the power-on self-test module 401b, and is configured to jump to the measurement guide display interface and wait for measurement after the self-test module 401b confirms that the self-test passes, specifically, the jump module 402b displays waiting for measurement, and The measurement posture information that can be used by the test subject to be measured is displayed, wherein the measurement posture information can be referred to in the first embodiment, "the external electrode includes a plurality of touch electrodes, and the electrocardiographic measurement device of the embodiment can have various measurement postures". The related description is set; further, the waiting timeout judging module 407b is connected to the jump module 102b, and is used to determine whether the wait time for waiting for the measurement is timed out during the process of the jump module 102b waiting for the measurement, if the timeout is Execute the action of sending the shutdown signal module 408b, otherwise, continue to wait for the measurement; the sending shutdown signal module 408b is connected to the waiting timeout determining module 407b, and is configured to send the shutdown trigger after the waiting timeout determining module 407b confirms that the waiting time for waiting for the measurement has timed out. Signal, which in turn causes the device's power supply to receive the shutdown trigger Signal, while disconnecting the power and shutting down.

The receiving measurement module 403b is connected to the jump module 402b, and is configured to receive a measurement trigger signal during the waiting for the measurement by the jump module 402b, and measure the ECG waveform according to the measurement trigger signal; specifically, the receiving measurement module 403b While waiting for the measurement, if the test subject triggers the measurement button to generate a measurement trigger signal, the receiving measurement module 403b receives the measurement trigger signal, and measures the ECG waveform according to the measurement trigger signal; further, the measurement module 403b is received. The form of the countdown shows that it is measuring the ECG waveform to remind the subject to maintain the measurement posture at this stage;

Waiting for the sending module 404b, for waiting to send the measured ECG waveform; specifically, after the reading of the receiving measurement module 403b is completed, the receiving measurement module 403b displays an indication that the electrocardiographic waveform measurement is completed, and prompts the subject to relax. Further, the measurement posture is released, and the host computer is sent an upload command to the host computer for a certain period of time; further, the receive command module 410b and the transmit waveform module 41 1b can send the measured ECG waveform according to the upload command, and specifically The receiving instruction module 410b is connected to the waiting sending module 404b for waiting for the sending mode. Block 404b is ready to receive an upload instruction sent by the host computer while waiting to send the measured ECG waveform; the transmit waveform module 41 1b is coupled to the receive command module 410b for The upper computer establishes a channel, and sends the measured ECG waveform to the host computer through the channel.

Further, the first receiving determining module 405b is connected to the waiting sending module 404b, and is configured to determine whether the power trigger signal is continuously received for the first predetermined time while waiting for the transmitting module 404b to wait for sending the measured ECG waveform. Specifically, the first receiving determining module 405b, in the process that the waiting sending module 404b waits to send the measured ECG waveform, if the subject feels that the measurement posture taken by the current measurement is incorrect, or feels the measurement process If the middle is disturbed by the surrounding environment, or feels that the measurement is not performed in a relatively calm state, the test subject can continuously trigger the power button for the first predetermined time, and wait for the sending module 404b to obtain and analyze the power trigger. The method of calculating the frequency, the wavelength, and the number of waveforms thereof, to determine in real time whether the power supply trigger signal is continuously received within the first predetermined time, and the first predetermined time can be set to 3 seconds.

Further, the clearing module 406b is connected to the first receiving determining module 405b for clearing the current measurement data after the first receiving determining module 405b continuously receives the power trigger signal for a first predetermined time.

The second receiving judging module 409b is respectively connected to the waiting sending module 404b, the jump module 402b, and the receiving measurement module 403b, in the process of waiting for the sending module 404b to wait for sending the measured ECG waveform. The module 402b jumps to the measurement guide display interface and waits for the measurement or during the process of receiving the measurement module connection 403b to measure the electrocardiogram waveform, and determines whether the power supply trigger signal is continuously received for a second predetermined time; specifically, waiting for the transmission module 404b Waiting to send the measured ECG waveform, during the jump module 402b jump to the measurement guide display interface and waiting for measurement, or during the process of receiving the measurement module connection 403b to measure the ECG waveform, the second reception The determining module 40% determines in real time whether the power trigger signal is continuously received for a second predetermined time, where the second predetermined time can be set to 5 seconds; During the period, if the test subject presses the power button for at least a second predetermined time, the shutdown signal module 408b connected to the second receiving determination module 409b sends a shutdown trigger signal, so that the power of the device receives the shutdown trigger signal. Turn off the power and turn it off; if not, do nothing.

Further, the jump module 402b is further connected to the clearing module 406b and the transmitting waveform module 41 1b. After the jump module 402b clears the current measurement data, or the transmitting waveform module 41 1b sends the measured completion to the upper computer. After the electrocardiogram waveform, the jump module 402b is used to jump to the measurement guide display interface and wait for the measurement;

Embodiment 6

Fig. 5 is a block diagram showing the functional structure of the electrocardiographic measurement system of the present invention. As shown in FIG. 5, the electrocardiographic measurement system of the present embodiment includes a host computer 501 and an electrocardiograph 502, wherein

The upper computer 501 is configured to send an upload instruction to obtain an electrocardiogram waveform;

The ECG measuring device 502 is configured to receive the uploading instruction, and establish a channel with the upper computer 501 according to the uploading instruction, and send the measured ECG waveform to the upper computer 501 through the channel.

As shown in FIG. 4b, the ECG measuring device 502 specifically includes a power-on self-test module 401b, a jump module 402b, a receiving measurement module 403b, a waiting transmitting module 404b, a first receiving determining module 405b, an emptying module 406b, and a waiting timeout determining module 407b. And sending a shutdown signal module 408b, a second reception determination module 409b, a reception instruction module 410b, and a transmission waveform module 41 1b, wherein The power-on self-test module 401b is configured to receive a power-on trigger signal and perform a self-test before the measurement; specifically, the test subject triggers the power-on button to generate a power-on trigger signal, and the power-on self-test module 401b receives the power-on trigger signal to perform a self-test before the measurement; If the self-test passes, the jump module 402b performs an action; if the self-test fails, an error is reported.

Waiting for the sending module 404b, for waiting to send the measured ECG waveform; specifically, after the reading of the receiving measurement module 403b is completed, the receiving measurement module 403b displays an indication that the electrocardiographic waveform measurement is completed, and prompts the subject to relax. Further, the measurement posture is released, and the host computer is waited for a certain time to send an upload instruction thereto; and further, the command module 410b is received and sent. The waveform module 41 1b can send the measured ECG waveform according to the uploading instruction. In addition, the receiving command module 410b is connected to the waiting transmitting module 404b for waiting for the transmitting module 404b to wait for sending the measured completed ECG. In the process of the waveform, it is ready to receive the uploading instruction sent by the host computer; the sending waveform module 41 1b is connected to the receiving command module 410b, and is configured to establish a channel with the upper computer according to the uploading instruction, and pass the channel. Sending the measured measured ECG waveform to the host computer.

The second receiving judging module 409b is respectively connected to the waiting sending module 404b, the jump module 402b, and the receiving measurement module 403b, in the process of waiting for the sending module 404b to wait for sending the measured ECG waveform. The module 402b jumps to the measurement guide display interface and waits for the measurement or during the process of receiving the measurement module connection 403b to measure the electrocardiogram waveform, and determines whether the power supply trigger signal is continuously received for a second predetermined time; specifically, waiting for the transmission module 404b Waiting for the measurement of the completed ECG waveform, during the jump module 402b jumping to the measurement guidance display interface and waiting for the measurement or receiving the measurement module connection During the measurement of the electrocardiogram waveform by the 403b, the second receiving judging module 40% determines in real time whether the power trigger signal is continuously received for a second predetermined time, where the second predetermined time can be set to 5 seconds; during this period, if the subject is long pressed The power button is sent for at least a second predetermined time, and the shutdown signal module 408b connected to the second receiving determination module 409b sends a shutdown trigger signal, so that the power of the device receives the shutdown trigger signal, and the power is turned off and turned off; No, no action.

In the ECG measurement system provided by the embodiment, the ECG measuring device adopts an ECG waveform waiting for the transmitting module to wait for sending the measured completion; the first receiving judging module waits for the ECG that has been measured to be sent in the waiting transmitting module. Determining whether the power supply trigger signal is continuously received for a first predetermined time in the process of the waveform; the clearing module clears the current measurement data after the first receiving determination module continuously receives the power supply trigger signal for a first predetermined time; and the jump module is in the After the emptying module clears the current measurement data, it jumps to the measurement guidance display interface and waits for the measurement technical solution, and increases the processing authority of the measured person to measure the completed ECG waveform in time, and makes the measured by the cooperation of the upper computer. The person can quickly and autonomously screen more effective ECG waveforms for storage and upload to the host computer, providing reliable measurement data for subsequent effective ECG analysis.

The ECG measuring device provided in this embodiment adopts an ECG waveform waiting to send the measured measurement; in the process of waiting to send the measured ECG waveform, it is determined whether the power trigger signal is continuously received. Time; if yes, the current measurement data is cleared; further, the technical solution of jumping to the measurement guidance display interface and waiting for measurement increases the processing authority of the subject to measure the completed ECG waveform in time, so that the subject can quickly Autonomously screening more effective ECG waveforms for storage provides reliable measurement data for subsequent effective ECG analysis.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower",

"Before", "After", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", The orientation or positional relationship of the indications of "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplified description, and does not indicate or imply that the device or component referred to has The specific orientation, construction and operation in a particular orientation are not to be construed as limiting the invention. In the description of the present invention, "multiple" means two or more unless otherwise stated.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" should be understood broadly, and may be either fixed or detachable, unless explicitly stated or defined otherwise. Connected, or connected in one piece; can be directly connected, or indirectly connected through an intermediate medium, and can be internal to the two elements. The specific meaning of the above terms in the present invention can be understood in the specific circumstances for those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples", etc. Particular features, structures, materials or features described in the examples or examples are included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the embodiments of the present invention have been shown and described, the embodiments of the invention may The scope of the invention is defined by the claims and their equivalents.

Claims

Claim

What is claimed is: 1. An electrocardiographic measurement method, comprising: the following steps: waiting to transmit an ECG waveform that has been measured; in the process of waiting to send a measured ECG waveform, determining whether the power is continuously received Triggering signal for a first predetermined time; if yes, clearing the current measurement data; further, jumping to the measurement guidance display interface and waiting

2. The electrocardiographic measurement method according to claim 1, wherein before the waiting to send the measured ECG waveform, the method further comprises:

Receiving a power-on trigger signal, performing a self-test before measurement; if the self-test passes, jumping to a measurement guide display interface and waiting for measurement; in the process of waiting for measurement, receiving a measurement trigger signal, and measuring according to the measurement trigger signal ECG waveform.

3. The electrocardiographic measurement method according to claim 2, further comprising: determining whether the waiting time of the waiting measurement is timed out, and if yes, transmitting a shutdown trigger signal.

4. The electrocardiographic measurement method according to claim 1, further comprising: receiving an upload instruction sent by the upper computer;

And establishing, according to the uploading instruction, a channel with the upper computer, and transmitting, by using the channel, the measured ECG waveform to the host computer.

5. The electrocardiographic measurement method according to claim 4, further comprising: after transmitting the measured ECG waveform, jumping to the measurement guidance display interface and waiting

The electrocardiographic measuring method according to claim 2 or 3, further comprising: The power supply trigger signal is continuously received during the process of waiting to send the measured ECG waveform, during the jump to the measurement guide display interface and waiting for the measurement, or during the measurement of the ECG waveform At the second predetermined time, a shutdown trigger signal is sent.

An apparatus for measuring an electrocardiogram, comprising: a waiting for transmitting module, configured to wait for sending an electrocardiogram waveform that has been measured and completed; a first receiving judging module, connected to the waiting for transmitting module, for While waiting for the sending module to wait for sending the measured ECG waveform, determining whether the power trigger signal is continuously received for a first predetermined time; clearing the module, connecting to the first receiving determining module, for the first receiving After the determining module continuously receives the power trigger signal for a first predetermined time, the current measurement data is cleared; the jump module is connected to the clearing module, and after the clearing module clears the current measurement data, Jump to the measurement guide display interface and wait for the measurement.

The apparatus of claim 7, further comprising: a power-on self-test module, configured to receive a power-on trigger signal, and perform a self-test before the measurement; the jump module is connected to the power-on self-test The checking module is further configured to: after the self-test module confirms that the self-test passes, jump to the measurement guide display interface and wait for the measurement; receive the measurement module, connect to the jump module, and use the jump module While waiting for the measurement, the measurement trigger signal is received, and the ECG waveform is measured according to the measurement trigger signal.

The ECG measuring device according to claim 8, further comprising: a waiting timeout judging module, connected to the jump module, configured to determine, during the waiting for the measurement by the jump module The waiting time for waiting for the measurement is timed out; the sending shutdown signal module is connected to the waiting timeout judging module, and is configured to send a shutdown trigger signal after the waiting timeout judging module confirms that the waiting time for waiting for the measurement has timed out.

10. The electrocardiographic measuring apparatus according to claim 7, further comprising: a receiving instruction module connected to said waiting transmitting module, configured to wait for transmitting the measured ECG waveform at said waiting transmitting module In the process, receiving the uploading finger sent by the host computer

And a sending waveform module, configured to be connected to the receiving instruction module, configured to establish a channel with the upper computer according to the uploading instruction, and send the measured ECG waveform to the upper computer through the channel.

The electrocardiogram measuring device according to claim 10, wherein the jump module is connected to the transmit waveform module, and is further configured to: after the transmit waveform module sends the measured ECG waveform , jump to the measurement guide display interface and wait for the measurement.

The ECG measuring device according to claim 8 or 9, further comprising: a second receiving determining module, respectively connected to the waiting transmitting module, the jump module and the receiving measuring module, for Waiting for the transmitting module to wait for transmitting the measured ECG waveform, during the jump module jumps to the measurement guidance display interface and waiting for measurement, or during the measurement of the ECG waveform by the receiving measurement module , determining whether the power trigger signal is continuously received for a second predetermined time;

The sending shutdown signal module is connected to the second receiving determining module, and is further configured to send a shutdown triggering signal after the second receiving determining module continuously receives the power trigger signal for a second predetermined time.

13. An electrocardiographic measurement system, comprising: a host computer, configured to send an upload instruction to obtain an electrocardiogram waveform; an electrocardiogram measuring device, configured to receive the upload instruction, and according to the upload instruction, Establishing a channel with the host computer, and transmitting the measured ECG waveform to the host computer through the channel.