CN215605782U - Wireless electrocardiogram acquisition system - Google Patents

Abstract

The embodiment of the utility model discloses a wireless electrocardiogram acquisition system, which comprises: the device comprises an electrocardiogram acquisition device and an upper computer, wherein the electrocardiogram acquisition device is in wireless communication with the upper computer and comprises a main control module, an acquisition module and a communication module; the acquisition module acquires the electrocardiogram data according to a first sampling frequency according to a first electrocardiogram acquisition instruction issued by the main control module and sends the electrocardiogram data to the main control module; the main control module uploads the electrocardiogram data to an upper computer through the communication module; the upper computer receives the electrocardio data, when the electrocardio abnormality is judged according to the electrocardio data, a second electrocardio acquisition instruction is issued to the main control module through the communication module, so that the main control module controls the acquisition module to acquire the electrocardio data according to a second sampling frequency, wherein the second sampling frequency is greater than the first sampling frequency. The wireless electrocardiogram acquisition system can automatically adjust the sampling frequency according to the electrocardiogram precision requirement, thereby improving the sampling precision.

Description

Wireless electrocardiogram acquisition system

Technical Field

The embodiment of the utility model relates to the technical field of medical treatment, in particular to a wireless electrocardiogram acquisition system.

Background

The conventional electrocardio acquisition equipment generally performs sampling according to an initially set sampling frequency, and the sampling frequency cannot be changed in the sampling process except for the condition of failure. Although the fixed sampling frequency is stable and meets the requirement of electrocardiogram precision under the general condition, when special conditions such as abnormal electrocardiogram occur, the original fixed sampling frequency can not meet the requirement of precision.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a wireless electrocardiogram acquisition system, which aims to solve the problem that the requirement on electrocardiogram precision cannot be met by a fixed sampling frequency and improve the sampling precision.

The embodiment of the utility model provides a wireless electrocardiogram acquisition system, which comprises: electrocardio collection equipment and host computer, electrocardio collection equipment with host computer radio communication, electrocardio collection equipment includes: the system comprises a main control module, an acquisition module and a communication module;

the acquisition module is electrically connected with the main control module and used for acquiring electrocardiogram data according to a first sampling frequency and sending the electrocardiogram data to the main control module according to a first electrocardiogram acquisition instruction issued by the main control module;

the main control module is electrically connected with the communication module and used for uploading the electrocardiogram data to the upper computer through the communication module;

the upper computer is used for receiving the electrocardio data, issuing a second electrocardio acquisition instruction to the main control module through the communication module when the electrocardio data is judged to be abnormal according to the electrocardio data, and controlling the acquisition module to acquire the electrocardio data according to a second sampling frequency through the main control module, wherein the second sampling frequency is greater than the first sampling frequency.

Optionally, the electrocardiographic data includes a heartbeat frequency;

and the upper computer is used for judging the electrocardio abnormity when detecting that the heartbeat frequency is greater than a frequency threshold value.

Optionally, the electrocardiographic data includes waveform data;

and the upper computer is used for judging the abnormal electrocardio when the waveform data is detected to be inconsistent with the waveform states of the P wave, the QRS wave and the T wave.

Optionally, the electrocardiographic data includes heartbeat frequency and waveform data;

and the upper computer is used for determining the abnormal electrocardio type and judging the electrocardio abnormality according to the heartbeat frequency and the waveform data.

Optionally, the abnormal cardiac electrical types include: ventricular flutter, ventricular fibrillation, and tachycardia.

Optionally, the upper computer is further configured to issue a second electrocardiographic acquisition instruction, and then issue a recovery instruction to the main control module at a preset interval, so that the main control module controls the acquisition module to switch to the first sampling frequency.

Optionally, the system further comprises a cloud storage space, and the master control module is in wireless communication with the cloud storage space;

the main control module is further used for uploading the electrocardiogram data to the cloud storage space through the communication module.

Optionally, the system further comprises a mobile terminal, wherein the mobile terminal is in wireless communication with the upper computer;

the upper computer is used for sending prompt information to the mobile terminal when the abnormal electrocardio is judged;

the mobile terminal is used for reading the electrocardiogram data stored by the upper computer.

Optionally, the upper computer is further used for giving an alarm when the electrocardio is abnormal.

The wireless electrocardiogram acquisition system provided by the embodiment of the utility model comprises electrocardiogram acquisition equipment and an upper computer which are in wireless communication, wherein the electrocardiogram acquisition equipment comprises a main control module, an acquisition module and a communication module. The main control module uploads the electrocardio data acquired by the acquisition module according to the first sampling frequency to the upper computer through the communication module, the upper computer automatically analyzes the situation according to the electrocardio data, when the electrocardio abnormality is judged, namely the requirement of high-precision electrocardio data exists, the main control module controls the acquisition module to improve the sampling frequency, and the electrocardio data is acquired according to the second sampling frequency, so that the electrocardio sampling precision is improved, a doctor can analyze and judge the disease condition of a patient by using more accurate electrocardio data, and the patient can be treated more accurately and timely; when the upper computer judges that the electrocardio is normal, the control acquisition module keeps the original first sampling frequency, so that the sampling frequency can be remotely and automatically adjusted according to the electrocardiogram precision requirement, manual interference is not needed, and the intelligent degree is high. In addition, because the electrocardio acquisition equipment is in wireless communication with the upper computer, when the upper computer judges that the electrocardio is abnormal, the sampling frequency of the electrocardio acquisition equipment can be improved in a short time by utilizing a wireless network, the sampling precision improving process is very quick, high-precision data of the electrocardio data of a patient can be rapidly obtained, and a doctor can conveniently and timely judge the state of an illness.

Drawings

To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the technical solutions in the prior art, and it is obvious that the drawings in the following description, although being some specific embodiments of the present invention, can be extended and extended to other structures and drawings by those skilled in the art according to the basic concepts of the device structure, the driving method and the manufacturing method disclosed and suggested by the various embodiments of the present invention, without making sure that these should be within the scope of the claims of the present invention.

Fig. 1 is a schematic structural diagram of a wireless electrocardiograph acquisition system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another wireless electrocardiograph acquisition system according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through embodiments with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the basic idea disclosed and suggested by the embodiments of the present invention, are within the scope of the present invention.

Fig. 1 is a schematic structural diagram of a wireless electrocardiograph acquisition system according to an embodiment of the present invention, and as shown in fig. 1, the acquisition system includes: electrocardio collection equipment 100 and host computer 200, electrocardio collection equipment 100 and host computer 200 wireless communication, electrocardio collection equipment 100 includes: a main control module 110, an acquisition module 120 and a communication module 130; the acquisition module 120 is electrically connected to the main control module 110, and is configured to acquire electrocardiographic data according to a first electrocardiographic acquisition instruction issued by the main control module 110 and a first sampling frequency, and send the electrocardiographic data to the main control module 110; the main control module 110 is electrically connected with the communication module 130 and is used for uploading the electrocardiogram data to the upper computer 200 through the communication module 130; the upper computer 200 is configured to receive the electrocardiographic data, issue a second electrocardiographic acquisition instruction to the main control module 110 through the communication module 130 when determining that the electrocardiography is abnormal according to the electrocardiographic data, so as to control the acquisition module 120 to acquire the electrocardiographic data according to a second sampling frequency through the main control module 110, where the second sampling frequency is greater than the first sampling frequency.

For example, referring to fig. 1, the wireless electrocardiograph acquisition system provided in this embodiment includes an electrocardiograph acquisition device 100 and an upper computer 200, the electrocardiograph acquisition device 100 includes a main control module 110, an acquisition module 120 and a communication module 130, and the electrocardiograph acquisition device 100 performs remote wireless communication with the upper computer 200 through the communication module 130. The upper computer 200 may be a remote data center platform, or other computers, servers, etc. in wireless communication with the electrocardiograph acquisition device 100. The wireless communication mode between the electrocardiograph acquisition device 100 and the upper computer 200 is not limited, and those skilled in the art can set the wireless communication mode according to actual conditions, for example, the wireless communication mode can be 4G or Wifi.

The wireless electrocardio acquisition system comprises the following specific working processes: the main control module 110 may generate a first electrocardiographic acquisition instruction according to a control instruction input by a user and issue the first electrocardiographic acquisition instruction to the acquisition module 120, control the acquisition module 120 to acquire electrocardiographic data according to a first sampling frequency, and send the electrocardiographic data acquired according to the first sampling frequency to the main control module 110. The main control module 110 receives the electrocardiographic data sent by the acquisition module 120, and uploads the electrocardiographic data to the upper computer 200 through the communication module 130. The upper computer 200 receives and stores the electrocardiogram data, processes and analyzes the electrocardiogram data, and judges whether the sampling frequency needs to be increased through rapid operation so as to make more accurate judgment. When the upper computer 200 judges that the electrocardiogram data is abnormal according to the electrocardiogram data, namely judges that the demand for the electrocardiogram data with higher precision exists, the upper computer 200 issues a second electrocardiogram acquisition instruction to the main control module 110 through the wireless network and communication module 130, and the main control module 110 controls the acquisition module 120 to increase the sampling frequency according to the second electrocardiogram acquisition instruction, namely to acquire the electrocardiogram data again according to the second sampling frequency; when the upper computer 200 judges that the electrocardiogram is normal according to the electrocardiogram data, the processing is not performed, and the acquisition module 120 still acquires the electrocardiogram data according to the first sampling frequency, so that the situation is automatically analyzed according to the electrocardiogram data, the sampling frequency is remotely and automatically adjusted according to the electrocardiogram precision requirement, manual interference is not needed, and the intelligent degree is high.

In addition, when the upper computer 200 receives the electrocardiographic data acquired by the acquisition module 120 according to the second sampling frequency, the electrocardiographic data acquired according to the first frequency and stored before can be covered, so that the storage space is saved, and the electrocardiographic data can also be directly stored. The doctor can better analyze and judge the state of an illness of the patient according to the electrocardio data acquired according to the second sampling frequency, and the patient can be treated most accurately and timely.

It should be noted that, the specific values of the first sampling frequency and the second sampling frequency are not limited in the embodiments of the present invention, and those skilled in the art can set the values according to actual requirements as long as the second sampling frequency is greater than the first sampling frequency, where the first sampling frequency may be a sampling frequency meeting the requirement of a general electrocardiogram precision, such as between 250 and 500Hz, and the second sampling frequency may be a sampling frequency meeting the requirement of a high-precision electrocardiogram, such as between 1000 and 2000 Hz.

The wireless electrocardiogram acquisition system provided by the embodiment of the utility model comprises electrocardiogram acquisition equipment and an upper computer which are in wireless communication, wherein the electrocardiogram acquisition equipment comprises a main control module, an acquisition module and a communication module. The main control module uploads the electrocardio data acquired by the acquisition module according to the first sampling frequency to the upper computer through the communication module, the upper computer automatically analyzes the situation according to the electrocardio data, when the electrocardio abnormality is judged, namely the requirement of high-precision electrocardio data exists, the main control module controls the acquisition module to improve the sampling frequency, and the electrocardio data is acquired according to the second sampling frequency, so that the electrocardio sampling precision is improved, a doctor can analyze and judge the disease condition of a patient by using more accurate electrocardio data, and the patient can be treated more accurately and timely; when the upper computer judges that the electrocardio is normal, the control acquisition module keeps the original first sampling frequency, so that the sampling frequency can be remotely and automatically adjusted according to the electrocardiogram precision requirement, manual interference is not needed, and the intelligent degree is high. In addition, because the electrocardio acquisition equipment is in wireless communication with the upper computer, when the upper computer judges that the electrocardio is abnormal, the sampling frequency of the electrocardio acquisition equipment can be improved in a short time by utilizing a wireless network, the sampling precision improving process is very quick, high-precision data of the electrocardio data of a patient can be rapidly obtained, and a doctor can conveniently and timely judge the state of an illness.

Referring to fig. 1, optionally, the electrocardiographic data includes heart beat frequency; the upper computer 200 is used for judging the electrocardio abnormality when detecting that the heartbeat frequency is greater than the frequency threshold.

In this embodiment, the electrocardiographic data may include a heartbeat frequency, and the acquisition module 120 acquires the heartbeat frequency according to the first sampling frequency, and uploads the heartbeat frequency to the upper computer 200 through the main control module 110 and the communication module 130. When the upper computer 200 detects that the heartbeat frequency is greater than the frequency threshold, the electrocardio abnormality is judged, the main control module 110 controls the acquisition module 120 to improve the sampling frequency, and the heartbeat frequency is acquired again according to the second sampling frequency, so that the electrocardio sampling precision is improved; when the upper computer 200 detects that the heart rate is less than or equal to the frequency threshold, the electrocardiogram is judged to be normal, no processing is performed, and the acquisition module 120 still acquires the heart rate according to the first sampling frequency, so that the sampling frequency can be automatically adjusted according to the electrocardiogram precision requirement, and the intelligent degree is high. The frequency threshold is not limited, and may be set according to actual conditions, for example, the frequency threshold may be 150 times/minute.

Referring to fig. 1, optionally, the electrocardiographic data comprises waveform data; the upper computer 200 is used for judging the abnormal electrocardio when detecting that the waveform data is not in accordance with the P wave, the QRS wave and the T wave.

The electrocardiographic data acquired by the acquisition module 120 may include waveform data, and when the upper computer 200 detects that the waveform data does not conform to the waveform states of the P wave, the QRS wave and the T wave, the electrocardiographic abnormality is determined, the main control module 110 controls the acquisition module 120 to increase the sampling frequency, and the waveform data is acquired again according to the second sampling frequency; when the upper computer 200 detects that the waveform data conforms to the waveform states of the P wave, the QRS wave and the T wave, the electrocardio is judged to be normal, the waveform data are not processed, and the acquisition module 120 still acquires the waveform data according to the first sampling frequency, so that the sampling frequency can be remotely and automatically adjusted according to the electrocardiogram precision requirement, and the electrocardiogram sampling precision is improved.

Referring to fig. 1, optionally, the electrocardiographic data includes heart rate and waveform data; the upper computer 200 is used for determining abnormal electrocardio types and judging the electrocardio abnormality according to the heartbeat frequency and the waveform data.

The electrocardiograph data can also comprise heartbeat frequency and waveform data, the upper computer 200 can judge a specific electrocardiograph type according to the heartbeat frequency and waveform data uploaded by the main control module 110, judge that the electrocardiograph is abnormal while judging that the electrocardiograph belongs to a preset abnormal electrocardiograph type, control the acquisition module 120 to improve sampling frequency and acquire the electrocardiograph data again; when the abnormal electrocardio type is judged not to belong to the abnormal electrocardio type, no processing is performed, and the acquisition module 120 still acquires the electrocardio data according to the first sampling frequency.

On the basis of the above embodiment, optionally, the abnormal electrocardiographic types include: ventricular flutter, ventricular fibrillation, and tachycardia.

Illustratively, the preset abnormal cardiac electrical types include: ventricular flutter, ventricular fibrillation, and tachycardia. The upper computer 200 detects that the acquired heart beat frequency is 150 times/min and 250 times/min, the waveform is rapid and regular ventricular ectopic rhythm, and when the waveform states of the P wave, the QRS wave and the T wave are completely disappeared, ventricular flutter is determined; the upper computer 200 detects that the acquired heartbeat frequency is 250-500 times/minute, the waveform is a flutter wave with different shapes and sizes and irregular frequency, and when the waveform states of the P wave, the QRS wave and the T wave are completely disappeared, ventricular fibrillation is judged; when the upper computer 200 detects that the acquired heartbeat frequency is more than 180 times/minute and the waveform is normal and conforms to the forms of P waves, QRS waves and T waves, the tachycardia is judged. The upper computer 200 determines the abnormal electrocardio type according to the heartbeat frequency and the waveform data, and judges the abnormal electrocardio type when the abnormal electrocardio type is any one of ventricular flutter, ventricular fibrillation and tachycardia.

It should be noted that, the above only takes the example that the electrocardiographic data includes heartbeat frequency and/or waveform data, and the abnormal electrocardiographic types include ventricular flutter, ventricular fibrillation and tachycardia, the process of the upper computer for judging the electrocardiographic abnormality is explained, but not limited, and any electrocardiographic data capable of judging the electrocardiographic abnormality and abnormal electrocardiographic types are within the protection scope of the present invention.

Referring to fig. 1, optionally, the upper computer 200 is further configured to issue a recovery instruction to the main control module 110 at a preset interval after issuing the second electrocardiographic acquisition instruction, so as to control the acquisition module 120 to switch to the first sampling frequency through the main control module 110.

The upper computer 200 issues a second electrocardiogram acquisition instruction when the electrocardiogram abnormality is determined, and controls the acquisition module 120 to acquire electrocardiogram data according to a second sampling frequency, so that the sampling frequency is increased when a high-precision electrocardiogram sampling requirement exists, and the sampling precision is increased. After issuing the second electrocardiographic acquisition instruction, the upper computer 200 may issue a recovery instruction to the main control module 110 through the communication module 130 at a preset interval, for example, 10 seconds or 30 seconds, so as to control the acquisition module 120 to switch from the second sampling frequency to the first sampling frequency, so as to meet the requirement of general electrocardiographic sampling.

Fig. 2 is a schematic structural diagram of another wireless electrocardiograph acquisition system according to an embodiment of the present invention, as shown in fig. 2, optionally, the wireless electrocardiograph acquisition system further includes a cloud storage space 300, and the main control module 110 is in wireless communication with the cloud storage space 300; the main control module 110 is further configured to upload the electrocardiographic data to the cloud storage space 300 through the communication module 130.

Referring to fig. 2, the wireless electrocardiograph acquisition system in this embodiment may further include a cloud storage space 300, and the main control module 110 may perform wireless communication with the cloud storage space 300 through the communication module 130, upload electrocardiograph data acquired by the acquisition module 120 to the cloud storage space 300 in real time, perform backup, and avoid a data loss situation caused by a failure of the upper computer 200.

Referring to fig. 2, optionally, the wireless electrocardiograph acquisition system further includes a mobile terminal 400, and the mobile terminal 400 is in wireless communication with the upper computer 200; the upper computer 200 is used for sending prompt information to the mobile terminal 400 when the electrocardio abnormality is judged; the mobile terminal 400 is used for reading the electrocardiogram data stored by the upper computer 200.

The upper computer 200 can also perform wireless communication with the mobile terminal 400 such as a mobile phone, and when the electrocardio abnormality is determined, prompt information is sent to the mobile terminal 400 in a form of a short message or the like, and the user is informed that the electrocardio acquisition equipment 100 acquires abnormal electrocardio data. The user can also view the electrocardiogram data stored in the upper computer 200 through the mobile terminal 400, so as to analyze and process the electrocardiogram data at any time.

Referring to fig. 1 and 2, optionally, the upper computer 200 is further configured to issue an alarm when determining an electrocardiographic abnormality.

The upper computer 200 can send out an alarm in a mode of popping up a prompt window, a buzzer or an indicator light and the like when the electrocardio abnormality is judged so as to remind a user to process in time.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (9)

1. A wireless electrocardiographic acquisition system, comprising: electrocardio collection equipment and host computer, electrocardio collection equipment with host computer radio communication, electrocardio collection equipment includes: the system comprises a main control module, an acquisition module and a communication module;

the acquisition module is electrically connected with the main control module and used for acquiring electrocardiogram data according to a first sampling frequency and sending the electrocardiogram data to the main control module according to a first electrocardiogram acquisition instruction issued by the main control module;

the main control module is electrically connected with the communication module and used for uploading the electrocardiogram data to the upper computer through the communication module;

the upper computer is used for receiving the electrocardio data, issuing a second electrocardio acquisition instruction to the main control module through the communication module when the electrocardio data is judged to be abnormal according to the electrocardio data, and controlling the acquisition module to acquire the electrocardio data according to a second sampling frequency through the main control module, wherein the second sampling frequency is greater than the first sampling frequency.

2. The wireless electrocardiographic acquisition system according to claim 1 wherein said electrocardiographic data comprises heart beat frequency;

and the upper computer is used for judging the electrocardio abnormity when detecting that the heartbeat frequency is greater than a frequency threshold value.

3. The wireless electrocardiographic acquisition system according to claim 1 wherein said electrocardiographic data comprises waveform data;

and the upper computer is used for judging the abnormal electrocardio when the waveform data is detected to be inconsistent with the waveform states of the P wave, the QRS wave and the T wave.

4. The wireless electrocardiographic acquisition system according to claim 1 wherein said electrocardiographic data comprises heart beat frequency and waveform data;

and the upper computer is used for determining the abnormal electrocardio type and judging the electrocardio abnormality according to the heartbeat frequency and the waveform data.

5. The wireless electrocardiographic acquisition system according to claim 4 wherein said abnormal electrocardiographic types comprise: ventricular flutter, ventricular fibrillation, and tachycardia.

6. The wireless electrocardiographic acquisition system according to claim 1,

the upper computer is further used for issuing a second electrocardio acquisition instruction, issuing a restoration instruction to the main control module at intervals of preset duration so as to control the acquisition module to be switched to the first sampling frequency through the main control module.

7. The wireless electrocardiograph acquisition system according to claim 1 further comprising a cloud storage space, wherein the master control module is in wireless communication with the cloud storage space;

the main control module is further used for uploading the electrocardiogram data to the cloud storage space through the communication module.

8. The wireless electrocardiogram acquisition system of claim 1 further comprising a mobile terminal, wherein said mobile terminal is in wireless communication with said upper computer;

the upper computer is used for sending prompt information to the mobile terminal when the abnormal electrocardio is judged;

the mobile terminal is used for reading the electrocardiogram data stored by the upper computer.

9. The wireless electrocardiographic acquisition system according to claim 1 wherein the upper computer is further configured to issue an alarm when an abnormal electrocardiographic condition is determined.

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