CN215017679U - Wearable ECG monitoring equipment based on EASI leads - Google Patents
Wearable ECG monitoring equipment based on EASI leads Download PDFInfo
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- CN215017679U CN215017679U CN202023047818.9U CN202023047818U CN215017679U CN 215017679 U CN215017679 U CN 215017679U CN 202023047818 U CN202023047818 U CN 202023047818U CN 215017679 U CN215017679 U CN 215017679U
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Abstract
A wearable electrocardiograph monitoring device based on EASI lead belongs to the technical field of electrocardiograph monitoring and solves the problem that the accuracy of an electrocardiograph signal acquired by the conventional electrocardiograph monitoring device is low due to the fixed position of an EASI lead component; wearable ECG monitor equipment based on EASI leads includes: the electrocardio monitoring device comprises a wearing main body, an EASI lead assembly, a circuit board for bearing an electrocardio monitoring module, a data storage module and a communication module, and a remote control module; wherein the EASI lead assembly is adhesively disposed on the wearing body; the subject wears the wearing body; the circuit board is detachably arranged on the wearing main body; an electrocardio data input interface of the electrocardio monitoring module is connected with the EASI lead component, and an electrocardio data output interface is connected with an input interface of the data storage module; the output interface of the data storage module is in communication connection with the communication module, and the remote control module is in communication connection with the communication module.
Description
Technical Field
The utility model relates to an electrocardio guardianship technical field especially relates to a wearable electrocardio guardianship equipment based on EASI leads.
Background
The electrocardiograph monitor widely used in hospitals is huge in equipment, complex in lead wire and high in price, and is not suitable for daily electrocardiograph monitoring. Many wearable electrocardio monitoring devices adopt single-lead and three-lead monitoring systems, and because single-lead and three-lead are not standard electrocardio acquisition modes, electrocardiosignals obtained by the modes cannot accurately and comprehensively reflect heart physiological information. The electrocardiographic detection which is commonly used in clinic is a standard twelve-lead conventional electrocardiogram, as shown in fig. 1, the device can acquire more heart activity data, the electrocardiographic data is more accurate, however, in the process of using the device, a tested person is required to complete the monitoring for one minute or several minutes under the static postures of whole body relaxation and supine lying, some heart diseases (such as arrhythmia) have the characteristics of paroxysmal, transient and attack without obvious symptoms, and the abnormal electrocardiographic of the tested person is difficult to detect through the conventional electrocardiogram.
In addition, the position of the EASI lead component of the existing wearable electrocardio-monitoring device based on EASI lead is fixed, so that the position of the collected electrocardiosignal is also fixed, and the accuracy of the measured electrocardiosignal is obviously reduced when subjects of different sizes wear the wearable electrocardio-monitoring device.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned analysis, the embodiment of the utility model aims at providing a wearable ECG monitoring equipment based on EASI leads for solve current ECG monitoring equipment and lead the fixed problem that leads to the electrocardiosignal degree of accuracy of collection because of EASI leads the subassembly position.
The embodiment of the utility model provides a wearable ECG monitoring equipment based on EASI leads, include: the electrocardio monitoring device comprises a wearing main body, an EASI lead assembly, a circuit board for bearing an electrocardio monitoring module, a data storage module and a communication module, and a remote control module; wherein the content of the first and second substances,
the EASI lead assembly is adhesively arranged on the wearing main body, and the subject wears the wearing main body;
the circuit board is detachably arranged on the wearing main body;
an electrocardio data input interface of the electrocardio monitoring module is connected with the EASI lead assembly, and an electrocardio data output interface is connected with an input interface of the data storage module;
the output interface of the data storage module is in communication connection with the communication module, and the remote control module is in communication connection with the communication module.
On the basis of the above scheme, the embodiment of the utility model provides a following improvement has still been made:
based on the further improvement of the scheme, the electrocardio-alarm module is arranged on the circuit board and is an acousto-optic alarm component.
Based on the further improvement of the scheme, the electrocardiosignals comprise electrocardiosignals of an E electrode, an A electrode, an S electrode, an I electrode and a reference electrode.
Based on the further improvement of the scheme, the EASI lead assembly comprises 5 electrocardio fabric electrodes and 5 fabric lead wires correspondingly connected with the electrocardio fabric electrodes; wherein the content of the first and second substances,
the 5 electrocardio fabric electrodes are respectively and electrically connected with the E electrode, the A electrode, the S electrode, the I electrode and the reference electrode;
the 5 fabric lead wires are respectively connected with an electrocardio data input interface of the electrocardio monitoring module.
Based on the further improvement of the scheme, the fabric electrode comprises a conductive fabric, a filling sponge arranged inside the conductive fabric and a water storage bag arranged inside the filling sponge; the water storage bag is provided with a plurality of micropores.
Based on the further improvement of the scheme, the conductive fabric is a silver fiber knitted fabric.
Based on the further improvement of above-mentioned scheme, still include the control box, the circuit board sets up in the control box, the control box with dress main part detachable connection.
Based on the further improvement of above-mentioned scheme, dress the main part orientation one side of control box is provided with at least one draw-in groove, the control box orientation one side of wearing the main part is provided with at least one trip, the trip card is established correspondingly in the draw-in groove.
Based on the further improvement of above-mentioned scheme, the draw-in groove all sets up dress the main part along one side of its thickness direction.
Based on the further improvement of the scheme, the wearing main body is an electrocardio coat.
Compared with the prior art, the utility model discloses can realize one of following beneficial effect at least:
according to the wearable electrocardio monitoring device based on the EASI lead, the EASI lead component can be arranged on the wearing main body in a sticking mode, when testees of different statures use the electrocardio monitoring device, the EASI lead component can be automatically adjusted to the corresponding position, and therefore the accuracy rate of the collected electrocardio signals is guaranteed; in addition, through with circuit board detachably set up dress in the main part, be convenient for demolish or install this circuit board, increased the flexibility that wearable ECG monitoring equipment used.
The utility model discloses in, can also make up each other between the above-mentioned each technical scheme to realize more preferred combination scheme. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
FIG. 1 is a schematic diagram of a standard twelve-lead conventional electrocardiographic monitoring in the prior art;
fig. 2 is a schematic structural view of a wearable electrocardiographic monitoring device based on EASI leads provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of a central electrical monitoring module of a wearable electrocardiographic monitoring device based on EASI leads according to an embodiment of the present invention;
fig. 4 is a schematic view of a fabric electrode structure provided in an embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
The utility model discloses a concrete embodiment discloses a wearable electrocardio guardianship equipment based on EASI leads, and the flow chart is as shown in figure 2, include: the wearable main body, the EASI lead assembly, a circuit board for bearing the electrocardio monitoring module, the data storage module and the communication module, and a remote control module (not shown); wherein, the EASI lead component can be arranged on the wearing main body in a sticking way and is used for collecting electrocardiosignals of a subject; the subject wears the wearing body; the circuit board is detachably arranged on the wearing main body; an electrocardio data input interface of the electrocardio monitoring module is connected with the EASI lead assembly, and an electrocardio data output interface is connected with an input interface of the data storage module; the output interface of the data storage module is in communication connection with the communication module, and the remote control module is in communication connection with the communication module.
Compared with the prior art, the wearable electrocardio-monitoring device based on the EASI lead can adjust the EASI lead component to the corresponding position by self when subjects of different sizes use the electrocardio-monitoring device by arranging the EASI lead component on the wearing main body in a sticking way, thereby ensuring the accuracy rate of the collected electrocardio-signals; in addition, through with circuit board detachably set up dress in the main part, be convenient for demolish or install this circuit board, increased the flexibility that wearable ECG monitoring equipment used.
It should be noted that, in the above-mentioned device, the electrocardiographic monitoring module is configured to process the acquired electrocardiographic signals and generate electrocardiographic data; the data storage module is used for storing the electrocardio data and sending the electrocardio data to the remote control module through the communication module so that the remote control module can generate a 12-lead electrocardiogram based on the received electrocardio data.
Specifically, a schematic structural diagram of the electrocardiograph monitoring module is shown in fig. 3; in the implementation process, an E electrode, an A electrode, an S electrode, an I electrode and a reference electrode are respectively connected into an input channel of the electrocardio monitoring module, a MUX link calculates a difference E-A, A-S, A-I, a PGA link amplifies a difference signal, and an ADC link converts the amplified signal from an analog signal into a digital signal; the right leg drive is used for inhibiting human body common mode interference, and the precision is 24-bit data by utilizing three paths of data E-A, A-S, A-I output by the chip.
Illustratively, the power management module primarily performs battery charging and provides regulated power to the functional modules on the circuit board. In the circuit of the power management module, a USB interface charges through Con4 and Con5 of TP5410 to provide 5V power for a circuit board, and a TLV voltage-stabilized power supply module and a DCDC voltage-stabilized power supply module provide 3.3V voltage-stabilized power supply to meet the power consumption requirements of each functional module on the circuit board.
Preferably, in order to enable the subject to obtain the electrocardiographic early warning information in time, the wearable electrocardiographic monitoring device in this embodiment further includes an electrocardiographic alarm module disposed on the circuit board, and the electrocardiographic alarm module is an acoustic-optical alarm component. The input interface of the electrocardio-alarm module is connected with the electrocardio-data output interface of the electrocardio-monitoring module, and when the received electrocardio-data exceeds the set electrocardio-data threshold value, an audible and visual alarm component is used for alarming.
Illustratively, the communication module adopts an NB-IOT communication module. Therefore, when the received electrocardiogram data is detected to exceed the set electrocardiogram data threshold value, the NB-IOT communication module can be directly used for sending relevant data to the remote control module, so that the remote control module can generate a corresponding 12-lead electrocardiogram based on the received electrocardiogram data, the power consumption is low, and the dependence on the remote control module is reduced.
The electrocardiographic signals include electrocardiographic signals of an electrode E, an electrode a, an electrode S, an electrode I and a reference electrode.
Preferably, the EASI lead assembly comprises 5 electrocardial fabric electrodes and 5 fabric lead wires correspondingly connected with the electrocardial fabric electrodes; the 5 electrocardio fabric electrodes are respectively and electrically connected with the E electrode, the A electrode, the S electrode, the I electrode and the reference electrode; the 5 fabric lead wires are respectively connected with an electrocardio data input interface of the electrocardio monitoring module and used for sending the collected electrocardiosignals of the E electrode, the A electrode, the S electrode, the I electrode and the reference electrode to the electrocardio monitoring module. When the EASI lead assembly is used for collecting the electrocardio data of a testee, the electrocardio fabric electrode needs to be adjusted to the corresponding position of the body of the testee so as to ensure the accuracy of the collected electrocardio data.
Preferably, the fabric electrode comprises a conductive fabric, a filling sponge arranged inside the conductive fabric and a water storage bag arranged inside the filling sponge; the water storage bag is provided with a plurality of micropores. In this embodiment, electrically conductive fabric is silver fibre knitted fabric, can conduct human body surface potential, fills the inside water storage bag that increases of sponge, and it makes human and fabric electrode contact inseparabler to fill the sponge, and simultaneously, a plurality of micropores through the water storage bag can release moisture slowly, make the fabric electrode can have for a long time moist, reduce contact resistance, avoid the dry increase that causes contact resistance.
Preferably, the anti-slip adhesive tape is adhered to the edge of the side, which is in contact with the body of the subject, of the fabric electrode, so that the relative sliding between the human body and the fabric electrode during activities can be reduced. In addition, the fabric electrode is pasted on the wearing main body in an adjustable position; at the moment, the fabric electrode can change the position according to the chest circumference of the user, so that the position for acquiring the electrocardiosignals is more accurate, and the acquired electrocardiosignals are more reliable; in addition, the arrangement can also obviously reduce the relative displacement between the human body and the electrode and reduce motion artifacts.
Fig. 4 shows the structure of a fabric electrode, in the structure of the fabric electrode provided in this embodiment, the conductive fabric, namely the fabric electrode mentioned above, is provided with an anti-slip adhesive tape at the edge position of the side of the conductive fabric contacting with the body of the subject, and at the same time, the conductive fabric also extends into the garment fabric of the wearing body; through the thread gluing magic subsides that sponge water pocket below set up, can paste the fabric electrode position on wearing the main part adjustably.
Preferably, in the wearable electrocardiographic monitoring device based on the EASI lead provided by the present embodiment, a control box is further included; it should be noted that the circuit board is arranged in the control box, and the control box is connected with the wearing main body. Specifically, the control box and the wearing body can be connected in the following way: the wearing main body faces one side of the control box and is provided with at least one clamping groove, the control box faces one side of the wearing main body and is provided with at least one clamping hook, and the clamping hook is clamped in the corresponding clamping groove. Through trip and the draw-in groove that sets up, can be so that control box detachably sets up in wearing the main part, be convenient for maintain control box and set up the circuit board in it. In addition, the control box can be detached to charge the power management module arranged on the circuit board in the control box, or the electrocardio data can be called from the data storage module arranged in the control box.
Optionally, the fabric electrode and the clamping groove are both arranged on one side of the wearing body in the thickness direction of the wearing body.
It should be noted that, besides the manner of using the hook and the slot to detachably connect the control box and the wearing main body, other manners may also be used, for example, a manner of using a bolt to connect or using an adhesive, which is not limited in this embodiment.
Preferably, the wearing body adopts an electrocardio coat.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. A wearable ECG monitoring device based on EASI leads, comprising: the electrocardio monitoring device comprises a wearing main body, an EASI lead assembly, a circuit board for bearing an electrocardio monitoring module, a data storage module and a communication module, and a remote control module; wherein the content of the first and second substances,
the EASI lead assembly is adhesively arranged on the wearing main body; the subject wears the wearing body;
the circuit board is detachably arranged on the wearing main body;
an electrocardio data input interface of the electrocardio monitoring module is connected with the EASI lead assembly, and an electrocardio data output interface is connected with an input interface of the data storage module;
the output interface of the data storage module is in communication connection with the communication module, and the remote control module is in communication connection with the communication module.
2. The wearable electrocardiograph monitoring device based on EASI lead according to claim 1 further comprising an electrocardiograph alarm module disposed on the circuit board, wherein the electrocardiograph alarm module is an audible and visual alarm.
3. The wearable ECG monitoring device based on EASI leads according to claim 1,
the electrocardiosignals comprise electrocardiosignals of an electrode E, an electrode A, an electrode S, an electrode I and a reference electrode.
4. The wearable electrocardiographic monitoring device based on EASI lead according to claim 3, wherein the EASI lead component comprises 5 electrocardiographic fabric electrodes and 5 fabric lead wires correspondingly connected with the electrocardiographic fabric electrodes; wherein the content of the first and second substances,
the 5 electrocardio fabric electrodes are respectively and electrically connected with the E electrode, the A electrode, the S electrode, the I electrode and the reference electrode;
the 5 fabric lead wires are respectively connected with an electrocardio data input interface of the electrocardio monitoring module.
5. The wearable electrocardiographic monitoring device based on EASI leads according to claim 4 wherein the fabric electrode comprises a conductive fabric, a filled sponge disposed inside the conductive fabric and a water reservoir disposed inside the filled sponge; the water storage bag is provided with a plurality of micropores.
6. The wearable electrocardiac monitoring device based on EASI leads according to claim 5, wherein the conductive fabric is silver fiber knitted fabric.
7. The wearable electrocardiographic monitoring device based on the EASI lead according to claim 1 further comprising a control box, wherein the circuit board is disposed in the control box, and the control box is detachably connected to the wearable main body.
8. The wearable electrocardiograph monitoring device based on EASI lead according to claim 7, wherein the wearing body is provided with at least one slot on one side facing the control box, the control box is provided with at least one hook on one side facing the wearing body, and the hook is clamped in the corresponding slot.
9. The wearable electrocardiographic monitoring device based on the EASI lead according to claim 8, wherein the card slots are all arranged on one side of the wearing body along the thickness direction.
10. The wearable electrocardiographic monitoring device based on the EASI lead according to claim 1, wherein the wearing body is an electrocardiograph garment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023047818.9U CN215017679U (en) | 2020-12-17 | 2020-12-17 | Wearable ECG monitoring equipment based on EASI leads |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023047818.9U CN215017679U (en) | 2020-12-17 | 2020-12-17 | Wearable ECG monitoring equipment based on EASI leads |
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| Publication Number | Publication Date |
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| CN215017679U true CN215017679U (en) | 2021-12-07 |
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| CN202023047818.9U Active CN215017679U (en) | 2020-12-17 | 2020-12-17 | Wearable ECG monitoring equipment based on EASI leads |
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