CN110495873B

CN110495873B - Electrocardiogram detection device

Info

Publication number: CN110495873B
Application number: CN201910879778.7A
Authority: CN
Inventors: 范小利; 姚映佳; 杨润; 杨配银
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2021-01-22
Anticipated expiration: 2039-09-17
Also published as: CN110495873A

Abstract

The utility model provides an electrocardio detection device, which comprises a plurality of acquisition units, a signal acquisition unit and a signal processing unit, wherein the acquisition units are used for acquiring the electrocardio information of a user, and the electrocardio information comprises the potential difference between two adjacent acquisition units; each connecting line is used for connecting the two acquisition units; the electrocardio detection device is provided with at least two connection modes, the number of the acquisition units used in different connection modes is different, and the acquisition units with corresponding number are sequentially connected end to end through the connection lines according to a specified sequence. The present disclosure also provides a collection device.

Description

Electrocardiogram detection device

Technical Field

The present disclosure relates to an electrocardiograph detection device.

Background

With the development of medical technology and the improvement of living standard, people have higher and higher requirements on disease detection and diagnosis equipment, wherein wearable detection equipment is increasingly emphasized in simplicity and convenience in operation and versatility, for example, wearable electrocardiograph detection equipment is adopted, each electrode of the existing wearable electrocardiograph detection equipment is required to be independently connected with a long lead wire, the wearable electrocardiograph detection equipment looks messy and is inconvenient for user operation, and the number of leads of the existing wearable electrocardiograph detection equipment is fixed and cannot meet different requirements of users. Therefore, how to provide an electrocardiograph detection device with simpler operation and more diversified functions is a technical problem to be solved urgently.

Disclosure of Invention

One aspect of the present disclosure provides an electrocardiograph detection apparatus, including: the system comprises a plurality of acquisition units, a plurality of communication units and a plurality of processing units, wherein the acquisition units are used for acquiring the electrocardio information of a user, and the electrocardio information comprises a potential difference between two adjacent acquisition units; each connecting line is used for connecting the two acquisition units; the electrocardio detection device is provided with at least two connection modes, the number of the acquisition units used in different connection modes is different, and in each connection mode, the acquisition units with corresponding number are sequentially connected end to end through the connection lines according to a specified sequence.

Optionally, the acquisition unit comprises an electrode and a voltage measurement device; the voltage measuring device is used for measuring the potential difference between the electrode on the collecting unit where the voltage measuring device is located and the electrode on the adjacent collecting unit.

Optionally, the acquisition unit further comprises a related information acquisition device for acquiring related physiological information related to the physiological condition of the user in addition to the electrocardiographic information; the related physiological information includes at least one of body temperature information, blood oxygen information, blood glucose information, and skin condition information.

Optionally, the plurality of acquisition units comprises a first acquisition unit and at least one second acquisition unit; the first acquisition unit and the at least one second acquisition unit can perform data transmission, and the first acquisition unit is used for receiving and processing the electrocardio information sent by the at least one second acquisition unit.

Optionally, the first collecting unit includes two electrodes, each second collecting unit includes one electrode, and the electrocardiograph detection device forms different connection modes when the first collecting unit is connected to different numbers of second collecting units.

Optionally, the first acquisition unit and each of the second acquisition units are provided with a time module, and the time module is used for setting a time tag for the information acquired by the first acquisition unit and the second acquisition unit; each information sent to the first acquisition unit by the second acquisition unit is added with a time tag; the time module timing of each second acquisition unit is time-calibrated with the time module timing of the first acquisition unit.

Optionally, each acquisition unit is provided with a unit number, and the information sent by each second acquisition unit to the first acquisition unit is added with the unit number; in the connection mode, the corresponding number of acquisition units are sequentially connected according to the size sequence of the unit numbers, wherein the corresponding number of acquisition units are sequentially connected according to the adjacent unit numbers, or at least part of the corresponding number of acquisition units are sequentially connected according to the spaced unit numbers.

Optionally, the first acquisition unit includes a first processing module, and the second acquisition unit includes a second processing module; the second processing module is used for sorting the information collected by the second collecting unit and transmitting the sorted information to the first processing module in real time or at preset time intervals; the first processing module is configured to collate information from the plurality of second processing modules based on the time tags and the unit numbers.

Optionally, each connecting wire has a first connecting end and a second connecting end, and the first connecting end and the second connecting end are different in shape or size; each acquisition unit is provided with a first connecting hole and a second connecting hole which are respectively matched with the first connecting end and the second connecting end.

Optionally, the collecting unit further comprises a housing, and the housing is provided with an electrode mounting hole; the induction end part of the related information acquisition device protrudes out of the surface of the shell; the electrode is a disposable electrode, and the disposable electrode is provided with a mounting buckle matched with the mounting hole; the disposable electrode is also provided with a device hole at a position corresponding to the relevant information acquisition device, so that the relevant information acquisition device can be contacted with the skin of a user through the device hole.

Optionally, the electrocardiograph detection device further includes: the accommodating box is used for placing the plurality of acquisition units before or after detection, charging the plurality of acquisition units and realizing data transmission among the plurality of acquisition units.

Another aspect of the present disclosure provides an acquisition device comprising: a housing; two electrodes connected to the outside of the case; and a voltage measuring device disposed inside the housing, the voltage measuring device being configured to obtain a potential difference between the two electrodes.

Drawings

For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:

fig. 1 schematically illustrates an application scenario of an electrocardiograph detection apparatus according to an embodiment of the present disclosure;

FIG. 2 schematically illustrates a schematic view of an electrocardiography detection device in accordance with an embodiment of the present disclosure;

fig. 3A schematically illustrates a schematic view of a plurality of connection lines according to an embodiment of the disclosure;

fig. 3B schematically illustrates a schematic diagram of a connection line according to an embodiment of the present disclosure;

fig. 4 schematically shows a schematic view of an acquisition unit according to an embodiment of the present disclosure;

fig. 5A schematically illustrates a back side view of a first acquisition unit according to an embodiment of the disclosure;

fig. 5B schematically shows a schematic view of a human skin-fitting side of a first acquisition unit according to an embodiment of the disclosure;

fig. 5C schematically illustrates a schematic view of the inside of the first housing according to an embodiment of the disclosure;

fig. 5D schematically illustrates a schematic view of a mounting face of a first electrode according to an embodiment of the disclosure;

fig. 5E schematically illustrates a schematic view of a faying surface of a first electrode according to an embodiment of the disclosure;

fig. 6A schematically illustrates a back side view of a second acquisition unit according to an embodiment of the disclosure;

fig. 6B schematically shows a schematic view of a human skin-fitting side of a second acquisition unit according to an embodiment of the disclosure;

FIG. 6C schematically illustrates a schematic view of the inside of the second housing according to an embodiment of the disclosure;

fig. 6D schematically illustrates a schematic view of a connection face of a second electrode according to an embodiment of the present disclosure;

fig. 6E schematically illustrates a schematic view of a faying surface of a second electrode according to an embodiment of the disclosure;

FIG. 7 schematically illustrates a schematic view of an electrocardiographic detection device in accordance with an embodiment of the present disclosure;

FIG. 8A schematically illustrates a schematic view of an electrocardiographic monitoring device in accordance with another embodiment of the present disclosure;

FIG. 8B schematically illustrates a schematic representation of a bonding position of the electrocardiograph monitoring device according to another embodiment of the present disclosure;

FIG. 9A schematically illustrates a schematic view of an electrocardiographic monitoring device in accordance with another embodiment of the present disclosure;

FIG. 9B schematically illustrates a schematic representation of a bonding position of the electrocardiograph monitoring device in accordance with another embodiment of the present disclosure;

FIGS. 10A and 10B schematically illustrate a schematic view of a containment box according to an embodiment of the present disclosure; and

FIG. 10C schematically shows a schematic view of a containment box and an acquisition unit according to an embodiment of the disclosure.

Detailed Description

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.

Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).

The embodiment of the present disclosure provides an electrocardiograph detection apparatus, which includes: the electrocardio information acquisition device comprises a plurality of acquisition units and a plurality of connecting lines, wherein the acquisition units are used for acquiring the electrocardio information of a user, and the electrocardio information comprises a potential difference between two adjacent acquisition units. Each connecting line is used for connecting two acquisition units; the electrocardio detection device is provided with at least two connection modes, the number of the acquisition units used in different connection modes is different, and the acquisition units with corresponding number are sequentially connected end to end through the connection lines according to a specified sequence.

Fig. 1 schematically shows an application scenario of an electrocardiograph detection apparatus 100 according to an embodiment of the present disclosure. It should be noted that fig. 1 is only an example of a scenario in which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, but does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.

As shown in fig. 1, an electrocardiographic detection device 100 of an embodiment of the present disclosure may be used to monitor a person's electrocardiographic activity. Bioelectrical activity of various parts of the heart, which occurs during excitation, is transmitted to the body surface through the conductive tissues and fluids surrounding the heart. The acquisition unit is arranged at a certain position on the body surface of a human body, so that the electrical change generated in the heart excitation process can be acquired, and the electrocardiogram data can be acquired after certain processing of the electrical change.

Every acquisition unit of current electrocardio check out test set all needs a long lead wire of individual connection, seems very mixed and disorderly, and the user operation of being inconvenient to lead to the number all is fixed, can not satisfy user's different demands.

The electrocardiograph detection device 100 according to the embodiment of the present disclosure may utilize a connection line to sequentially connect the acquisition units in a certain order, and may further connect different numbers of acquisition units according to requirements to form different connection modes, where the connection mode may also be referred to as a lead mode, for example, a three-lead mode, a twelve-lead mode, and the like may be formed. Therefore, troubles and uncomfortable feelings caused by excessive connecting wires can be avoided, different lead modes can be switched according to different use requirements, and the requirements of users can be met to the greatest extent.

Fig. 2 schematically illustrates a schematic diagram of an electrocardiograph detection device 200 according to an embodiment of the present disclosure.

As shown in fig. 2, the electrocardiograph detecting device 200 includes a plurality of collecting units 210 and a plurality of connecting wires 220.

The plurality of collecting units 210 are configured to collect electrocardiographic information of a user, where the electrocardiographic information includes a potential difference between two adjacent collecting units. Each connection line 220 connects two acquisition units 210. The electrocardiograph detection device 200 has at least two connection modes, and the number of the connected acquisition units 210 is different in different connection modes, wherein in each connection mode, the acquisition units with corresponding number are sequentially connected end to end through the connection lines 220 according to a specified sequence, and a plurality of acquisition units are connected in series.

Every two acquisition units 210 are connected by one connection line 220, and if n acquisition units are to be connected, n-1 connection lines are required.

According to the embodiment of the disclosure, each acquisition unit is provided with a unit number, and in each connection mode, the acquisition units of corresponding number are sequentially connected according to the size sequence of the unit numbers, wherein the acquisition units of corresponding number are sequentially connected according to the adjacent unit numbers, or at least part of the acquisition units of corresponding number are sequentially connected according to the spaced unit numbers.

For example, each of the acquisition units belonging to the same electrocardiographic detection device has a respective unit number, which may be, for example, a unit number such as 0, 1, 2, 3, 4, 5. When in use, the acquisition units with corresponding numbers are required to be connected according to the size sequence of the unit numbers. A plurality of acquisition units of adjacent unit numbers can be selected for use, for example, four acquisition units are required to be used in a certain connection mode, No. 0, No. 1, No. 2 and No. 3 acquisition units of adjacent numbers can be selected for use, and the four acquisition units are sequentially connected end to end according to the size sequence of the unit numbers to form a connection form of No. 0-No. 1-No. 2-No. 3. In each connection mode, the pasting positions of the acquisition units on the human body are fixed, for example, in the connection mode using four acquisition units, the acquisition units No. 0-1-No. 2-No. 3 are respectively and correspondingly pasted to the four human body positions A-B-C-D of the human body, namely, the acquisition unit No. 0 is pasted at the position A, the acquisition unit No. 1 is pasted at the position B, the acquisition unit No. 2 is pasted at the position C, and the acquisition unit No. 3 is pasted at the position D. And then, corresponding each acquisition unit to the corresponding human body position according to the size sequence of the unit numbers, and sorting to obtain the electrocardio information of the corresponding human body position.

In addition, a plurality of acquisition units with spaced unit numbers can be selected, namely, some unit numbers can be skipped, so long as the acquisition units are connected according to the size sequence of the unit numbers, and the purpose is to ensure that other acquisition units can still be combined and connected when some acquisition units have faults. For example, in a connection mode using four acquisition units, if the 2 nd and 3 rd acquisitions cannot be used for some reason, the 0 th, 1 th, 4 th and 5 th acquisition units with interval numbers can be selected, and the four acquisition units are sequentially connected end to end according to the size sequence of the unit numbers to form a connection form of 0-1 st-4 th-5 th. The No. 0-1-No. 4-No. 5 acquisition units are still respectively pasted to the four human body positions A-B-C-D, namely the No. 0 acquisition unit is pasted at the position A, the No. 1 acquisition unit is pasted at the position B, the No. 4 acquisition unit is pasted at the position C, and the No. 5 acquisition unit is pasted at the position D. And then, corresponding each acquisition unit to the corresponding human body position according to the size sequence of the unit numbers, and sorting to obtain the electrocardio information of the corresponding human body position.

Under different connection modes, the pasting positions of the acquisition units on the human body are different, and the pasting positions of the acquisition units under different connection modes can be recommended to a user.

In the connection mode using ten acquisition units, ten acquisition units of adjacent numbers 0 to 9 as shown in fig. 2 may be used, the ten acquisition units are sequentially connected in the order of size of the unit number, and the ten acquisition units are respectively stuck to ten human body positions as shown in fig. 1. In addition, in the connection mode using ten acquisition units, acquisition units numbering ten intervals such as 0, 1, 3, 4, 5, 6, 8, etc. may be selected, or acquisition units numbering ten intervals such as 0, 1, 2, 3, 7, 8, 9, etc. may be selected.

According to an embodiment of the present disclosure, each acquisition unit 210 may include, for example, a housing, electrodes, and a voltage measurement device. The electrode is connected to the outside of the shell, and when the electrode is used, the electrode is contacted with the skin of a human body so as to collect electric signals on the skin. The voltage measuring device is arranged in the shell and used for measuring the instantaneous potential difference between the electrode on the collecting unit where the voltage measuring device is located and the electrode on the adjacent collecting unit. The electrocardio information of the user comprises the instantaneous potential difference measured by the acquisition unit.

The electrical signals collected by each collection unit can be transmitted to the next collection unit in a certain sequence. For example, the electrical signals recorded by each acquisition unit may be transmitted to the next acquisition unit in the direction of the arrow in fig. 2, and the voltage measurement device on the next acquisition unit may measure the potential difference between the two acquisition units according to the received electrical signal of the previous acquisition unit and the electrical signal acquired by the electrode of the voltage measurement device.

As shown in fig. 2, No. 0, No. 1, No. 2,. and No. 9 acquisition units are connected in sequence, the voltage measurement device on No. 0 acquisition unit can measure the potential difference between No. 1 acquisition unit and No. 0 acquisition unit, the voltage measurement device on No. 1 acquisition unit can measure the potential difference between No. 2 acquisition unit and No. 1 acquisition unit, the voltage measurement device on No. 2 acquisition unit can measure the potential difference between No. 3 acquisition unit and No. 2 acquisition unit, and so on, the potential difference between each acquisition unit and the last acquisition unit can be obtained.

Because the acquisition units are sequentially connected according to the size sequence of the numbers, after the potential difference between every two adjacent acquisition units is obtained, the potential difference between any two acquisition units can be calculated, so that the potential difference between any two human body positions can be reflected, for example, the potential difference between No. 0 and No. 5 acquisition units, the potential difference between No. 2 and No. 8 acquisition units and the like can be calculated.

In use, different numbers of acquisition units may be connected to form different lead patterns. For example, a three lead pattern, a twelve lead pattern, etc. may be formed. In each lead mode, it is necessary to measure the potential difference between specific several body locations. If different lead modes are formed, different numbers of acquisition units are required to be connected so as to obtain the potential difference among a plurality of specific personal body positions according to the electrocardiosignals acquired by each acquisition unit.

Fig. 3A schematically illustrates a schematic view of a plurality of connection lines according to an embodiment of the disclosure.

As shown in FIG. 3A, the ECG detecting device may include connecting wires with various lengths, so that users can use the connecting wires with different lengths in any combination according to requirements. The difference in resistance of the connection lines of different lengths is small, and therefore, the change in resistance due to the difference in length of the connection lines can be ignored. The connecting wire may be a flexible wire.

Fig. 3B schematically illustrates a schematic diagram of a connection line 320 according to an embodiment of the disclosure.

As shown in fig. 3B, each connection wire 320 may have a first connection end 320A and a second connection end 320B, the first connection end 320A and the second connection end 320B having different shapes or sizes, according to an embodiment of the present disclosure. For example, the first connection end 320A has a smaller cross-sectional diameter, while the second connection end 320B has a larger cross-sectional diameter.

Fig. 4 schematically shows a schematic view of an acquisition unit 410 according to an embodiment of the present disclosure. Wherein (a) is a schematic view of a first side of the acquisition unit 410, and (b) is a schematic view of a second side of the acquisition unit 410.

As shown in fig. 4, each of the collection units 410 has a first connection hole 410A and a second connection hole 410B, the first connection hole 410A may be matched with a first connection end of a connection line, and the second connection hole 410B may be matched with a second connection end of the connection line.

The shapes or sizes of the two ends of each connecting line are different, so that the occurrence of errors in the inserting sequence when the collecting units are connected can be prevented, and the orderly connection and combination of the collecting units are ensured.

The embodiment of the present disclosure provides an acquisition apparatus, which is hereinafter referred to as a first acquisition unit, where the first acquisition unit includes a housing, two electrodes and a voltage measurement device, the two electrodes are connected to the outside of the housing, the voltage measurement device is disposed inside the housing, and the voltage measurement device is used to obtain a potential difference between the two electrodes.

Fig. 5A schematically illustrates a back side view of the first acquisition unit 511 according to an embodiment of the disclosure.

Fig. 5B schematically shows a schematic diagram of the human skin-fitting side of the first collecting unit 511 according to an embodiment of the present disclosure.

As shown in fig. 5A and 5B, the first collecting unit 511 may include two first electrodes 5111 and one first housing 5112, and the two first electrodes 5111 are disposed inside the first housing 5112. The back of the first housing 5112 may be provided with a unit number and an indicator lamp.

Fig. 5C schematically illustrates a schematic view of the inside of the first housing according to an embodiment of the disclosure.

Fig. 5D schematically illustrates a schematic view of a mounting face of a first electrode according to an embodiment of the disclosure.

Fig. 5E schematically illustrates a schematic view of a faying surface of a first electrode according to an embodiment of the disclosure.

As shown in fig. 5C, 5D and 5E, the inner side of the first housing may be provided with two electrode mounting holes 5113, the mounting surface of the first electrode 5111 is provided with a mounting button 5114 matched with the electrode mounting holes 5113, and the mounting button 5114 of the first electrode 5111 may be mounted in the mounting hole 5113 of the first housing 5112 to connect the first housing 5112 with the first electrode 5111. In use, the face of the first electrode 5111 is attached to the surface of the human body.

The first electrode can be disposable electrode, can be provided with electrically conductive gel on disposable electrode's the binding face, when using, can rely on the viscidity of electrically conductive gel to adhere to the collection unit on human skin surface, can use the same pressure-sensitive adhesive tape/glue of similar woundplast to paste the connecting wire and adhere to skin in the assistance simultaneously to increase the adhesion firmness of complete machine.

Because the first acquisition unit comprises two electrodes, and the voltage measurement device of the first acquisition unit can acquire the potential difference between the two electrodes and can obtain the electrocardio information of two human body positions, the first acquisition unit can be used independently to form a single-lead mode. In the single-lead mode, the electrocardiogram detection device can obtain the potential difference between the two electrodes on the first acquisition unit as the electrocardiogram information obtained by detection.

As shown in fig. 5B and 5C, according to an embodiment of the present disclosure, the first collecting unit 511 may be further provided with two sets of related information collecting devices 5115, one set of related information collecting devices 5115 corresponding to one electrode 5111. Each group of related information collecting devices 5115 may include a plurality of related information collecting devices, and may collect related physiological information related to the heart condition of the user in addition to the electrocardiographic information, for example, may include a temperature collecting device, a blood pressure collecting device, a blood oxygen collecting device, and the like, and may collect related physiological information such as body temperature, blood oxygen, blood sugar, skin condition, and the like.

The sensing end of the related information collecting device protrudes out of the inner side surface of the first housing 5111, a device hole is formed in the first electrode 5111 at a position corresponding to the related information collecting device 5115, and the sensing end of the related information collecting device can penetrate through the device hole in the corresponding first electrode 5111, so that the sensing end of the related information collecting device can be in contact with the skin of the human body through the device hole.

The first acquisition unit of the embodiment of the disclosure can simultaneously acquire various physiological information including electrocardio information, and the various physiological information can be mutually referred and assisted, so that the accuracy of electrocardio signal identification and judgment of a user is increased, and the heart and body health can be comprehensively, objectively and accurately analyzed and diagnosed.

The first housing 5112 may further be provided with two sets of electrical connection holes 5116 for connecting a charging wire or a data wire to charge a battery or transmit data by wire.

The first acquisition unit can be further provided with a time module, and the time module can set a time label for the electrocardio information and the related physiological information acquired by the first acquisition unit.

Embodiments of the present disclosure also provide a second acquisition unit comprising a housing, an electrode, and a voltage measurement device.

Fig. 6A schematically illustrates a backside schematic view of a second acquisition unit 612 according to an embodiment of the disclosure.

Fig. 6B schematically shows a schematic view of the skin-fitting side of the second collecting unit 612 according to an embodiment of the present disclosure.

As shown in fig. 6A and 6B, the second collecting unit 612 may include a second electrode 6121 and a second housing 6122, the second electrode 6121 is disposed inside the second housing 6122, and a unit number and an indicator light may be disposed on the back of the second housing 6122.

Fig. 6C schematically illustrates a schematic view of the inside of the second housing according to an embodiment of the disclosure.

Fig. 6D schematically illustrates a schematic view of a mounting face of a second electrode according to an embodiment of the disclosure.

Fig. 6E schematically illustrates a schematic view of a faying surface of a second electrode according to an embodiment of the disclosure.

As shown in fig. 6C and 6E, an electrode mounting hole 6123 may be disposed on the inner side of the second housing 6122, a mounting buckle 6124 matched with the electrode mounting hole 6123 is disposed on the mounting surface of the second electrode 6121, and the mounting buckle 6124 of the second electrode 6121 may be mounted in the mounting hole 6123 of the second housing 6122, so that the second housing 6122 is connected to the second electrode 6121. When in use, the bonding surface of the second electrode 6121 is bonded with the surface of the human body.

The second electrode 6121 may be the same as the first electrode 5111, and the second electrode may be a disposable electrode, and the attachment surface of the disposable electrode may be provided with conductive gel, so that when in use, the collection unit may be attached to the skin surface of a human body by the viscosity of the conductive gel, and meanwhile, a pressure-sensitive adhesive tape/sticker similar to a band-aid may be used to attach the connection line to the skin, thereby increasing the firmness of the whole device in attachment.

According to an embodiment of the present disclosure, the second acquisition unit may further be provided with a set of related information acquisition devices 6125, and the related information acquisition devices 6125 may acquire related physiological information related to the heart condition of the user in addition to the electrocardiographic information, for example, may acquire body temperature information, blood oxygen information, blood glucose information, skin state information, and the like.

The sensing end of the related information acquisition device 6125 protrudes out of the inner side surface of the second housing 6122, a device hole is further formed in the second electrode 6121 at a position corresponding to the related information acquisition device 6125, and the sensing end of the related information acquisition device 6125 penetrates through the device hole in the second electrode 6121, so that the sensing end of the related information acquisition device 6125 can be in contact with the skin of a user through the device hole.

Besides abnormal signals of the heart, other physiological signals can change correspondingly, the second acquisition unit of the embodiment of the disclosure can acquire various physiological information including electrocardio information at the same time, and the various physiological information can be mutually referred and assisted, so that the accuracy of electrocardio signal identification and judgment of a user is increased, and the heart and body health can be comprehensively, objectively and accurately analyzed and diagnosed.

The second housing 6122 is further provided with a set of electrical connection holes 6126 for connecting a charging wire or a data wire for battery charging or data transmission by wire.

The second acquisition unit can also be provided with a time module for attaching a time tag to the acquired electrocardio information and the related physiological information.

The first acquisition unit can be used alone to form a single lead mode, and can also be connected with different numbers of second acquisition units to form different multi-lead modes.

Fig. 7 schematically illustrates a schematic diagram of an electrocardiograph detection device 700 according to an embodiment of the present disclosure.

As shown in fig. 7, the plurality of acquisition units of the electrocardiograph detection apparatus 700 may include a first acquisition unit 711 and at least a second acquisition unit 712 according to the embodiment of the present disclosure. The first collecting unit 711 may be the collecting unit No. 0 in fig. 7, and the second collecting unit 712 may be the collecting units No. 1 to 9 in fig. 7. Data transmission is enabled between the first acquisition unit 711 and each of the second acquisition units 712. For example, the first collecting unit 711 and each second collecting unit 712 may be provided with a wireless transmission module, which may be, for example, a bluetooth module, for realizing data transmission between the first collecting unit and the second collecting unit.

As described above, the first collecting unit 711 and each second collecting unit 712 are provided with a time module, and each measured information may be attached with a time tag to identify the time measured by the information. In addition, the time module of each second acquisition unit 712 may be timed to be time-aligned with the time module of the first acquisition unit 711.

The first collecting unit 711 and each of the second collecting units 712 may be provided with a battery, which may supply power to the time module, the wireless transmission module, the electrodes, and the like.

According to an embodiment of the present disclosure, the first acquisition units 711 include a first processing module, and each of the second acquisition units 712 includes a second processing module. The second processing module is configured to sort the electrocardiographic information and the related physiological information collected by the second collection unit where the second collection unit is located, for example, the electrocardiographic information and the related physiological information may be sorted according to the collection time, and the sorted information may be transmitted to the first processing module of the first collection unit 711 in real time or at predetermined intervals, where the information sent to the first collection unit 711 by each second collection unit 712 is attached with a time tag and a unit number.

The first processing module may collate information from the plurality of second processing modules based on the time tags and the unit numbers. After the first processing module of the first collecting unit 711 receives the data sent by each second collecting unit 712, the data may be integrated according to the time tags, and the data under the same time tag may be integrated into a set of data, so as to ensure time consistency of the data. For any group of data, the first processing module may determine, according to the size of the unit number, the potential difference between each second acquisition unit 712 and the last second acquisition unit 712 adjacent to the second acquisition unit 712, and further may calculate the potential difference between the first acquisition unit 711 and any second acquisition unit 712, and the potential difference between any two second acquisition units 712. In each lead mode, the pasting position of each acquisition unit on the human body is determined, so that each acquisition unit can correspond to the corresponding human body position, the electrocardiogram information among the human body positions is obtained, and the electrocardiogram data is further obtained according to the electrocardiogram information among the human body positions.

The first acquisition unit 711 may also be referred to as a main acquisition unit, since the first acquisition unit 711 may aggregate data of the second acquisition unit 712 and process and store the data. After the electrocardiographic measurement is completed, the first acquisition unit 711 may package and transmit the integrated data to an external device in a wireless or wired manner, for example, to a cloud platform, and the integrated data is integrated into standard electrocardiographic data by the external device.

Fig. 8A schematically illustrates a schematic diagram of a cardiac electrical monitoring apparatus according to another embodiment of the present disclosure.

Fig. 8B schematically illustrates a pasting position of the electrocardiograph monitoring device according to another embodiment of the present disclosure.

As shown in fig. 8A and 8B, for example, in a case that three second acquisition units are connected to the first acquisition unit, the electrocardiograph detection device may form a three-lead mode, and the three-lead mode may obtain at least three potential differences, for example, a potential difference between the No. 0 acquisition unit and the No. 1 acquisition unit, a potential difference between the No. 1 acquisition unit and the No. 2 acquisition unit, a potential difference between the No. 2 acquisition unit and the No. 3 acquisition unit, a potential difference between the No. 0 acquisition unit and the No. 2 acquisition unit, a potential difference between the No. 0 acquisition unit and the No. 3 acquisition unit, and other potential differences between any two acquisition units may be obtained, and three of the potential differences may be selected as needed to obtain corresponding electrocardiograph data.

The first and three second pick-up units may be attached to the skin of a human body in a manner as shown in fig. 8B.

Fig. 9A schematically illustrates a schematic diagram of a cardiac electrical monitoring apparatus according to another embodiment of the present disclosure.

Fig. 9B schematically illustrates a pasting position diagram of the electrocardiograph monitoring device according to another embodiment of the present disclosure.

As shown in fig. 9A and 9B, for example, in the case where nine second acquisition units are connected to the first acquisition unit, the electrocardiograph detecting device may form a twelve lead mode. The twelve lead mode can obtain various potential differences, for example, the potential differences between the No. 0 acquisition unit and the No. 1 acquisition unit, the potential difference between the No. 0 acquisition unit and the No. 5 acquisition unit, the potential difference between the No. 2 acquisition unit and the No. 6 acquisition unit, the potential difference between the No. 8 acquisition unit and the No. 9 acquisition unit, and the like can be obtained, and twelve of the potential differences can be selected as required to obtain corresponding electrocardiogram information.

The first and the nine second pick-up units may be attached to the skin of the human body in the manner shown in fig. 9B.

According to the embodiment of the disclosure, the electrocardio-detection device can further comprise an accommodating box, wherein the accommodating box is used for placing the plurality of acquisition units before or after detection, charging the plurality of acquisition units and realizing data transmission among the plurality of acquisition units.

FIGS. 10A and 10B schematically illustrate a schematic view of a containment box 1000 according to an embodiment of the present disclosure;

FIG. 10C schematically illustrates a containment box and acquisition unit in accordance with an embodiment of the disclosure;

as shown in fig. 10A to 10C, the containing case has a plurality of containing grooves, and may include, for example, one first containing groove for containing the first collecting unit and a plurality of second containing grooves for containing the second collecting unit. Only one first accommodating groove and four second accommodating grooves are shown in the figure, and in an actual device, the number of the first accommodating grooves and the number of the second accommodating grooves can be set according to actual conditions.

Because the electrode on the acquisition unit can adopt a disposable electrode, the disposable electrode can be removed after the acquisition unit is used, and the rest parts, such as the shell and various components fixed in the shell, are placed in the accommodating box.

The accommodating groove may be provided with an electrical connector 1001, a related information collecting device accommodating groove 1002, a positioning column 1003, an indicator light 1004, and the like.

The electrical connector 1001 may be, for example, a metal connection Pin, and the electrical connector 1001 may be connected to an electrical connection hole on the acquisition unit to charge the acquisition unit. In addition, the electric connector corresponding to each second acquisition unit on the accommodating box can be communicated with the electric connector corresponding to the first acquisition unit, so that data acquired by each second acquisition unit can be transmitted to the first acquisition unit in a wired mode through the accommodating box, and the accommodating box has the charging function and the data transmission function.

The related information collecting device accommodating groove 1002 is matched with the related information collecting device on the collecting unit.

The positioning column 1003 is matched with an electrode mounting hole on the acquisition unit.

Based on above mode, the electrocardio monitoring devices of this disclosed embodiment can connect the collection unit of different quantity according to particular case, can reduce the quantity and the length of connecting wire, avoids many connecting wires to entangle mutually, promotes the practical convenience of electrocardio monitoring devices by a wide margin. The connection number of the acquisition units can be freely adjusted, and free switching among different connection modes can be realized, so that the requirements of users are met to the greatest extent.

Besides basic electrocardio information, the acquisition unit can acquire other electrocardio-related physiological information, such as body temperature, blood oxygen, blood sugar and the like, and the multi-dimensional physiological signals are beneficial to more comprehensive and accurate health diagnosis.

Various information acquired by the second acquisition units is transmitted to the first acquisition unit in a wireless or wired mode, and the first acquisition unit can transmit data to external equipment in a wireless or wired mode. For example, each second acquisition unit can transmit data to the first acquisition unit in a wired manner through the accommodating box by a wireless transmission manner such as bluetooth. The first acquisition unit can transmit data to the external equipment in a wireless mode, and can also transmit data to the external equipment in a wired mode through the accommodating box. Therefore, the information transmission mode can be diversified, and the reliability of data transmission can be guaranteed.

And each second acquisition unit is timed to calibrate time with the first acquisition unit so as to ensure the time consistency of each second acquisition unit and the first acquisition unit. The information transmitted by the second acquisition units to the first acquisition units is attached with time labels, so that the data transmitted by the second acquisition units to the first acquisition units can be processed and integrated according to the time labels, and the problem of data dislocation caused by time difference is avoided.

The data between the first acquisition unit and each second acquisition unit can be transmitted in real time or transmitted in a lagging way. In consideration of the fact that wireless real-time transmission of data is relatively power-consuming, a delayed wireless transmission mode can be adopted. For example, periodically transmitting data centrally from the second acquisition unit to the first acquisition unit at specified intervals. When having appointed transmission time, wireless transmission module such as bluetooth or wifi is opened simultaneously with first acquisition unit to the second acquisition unit, and the second acquisition unit transmits data to first acquisition unit, and the back that finishes in the transmission, information that first acquisition unit fed back to second acquisition unit is by the label, and wireless transmission module is closed simultaneously to second acquisition unit and first acquisition unit to the power saving is opened simultaneously again up to next time of appointing.

In addition, in order to reduce the burden of data transmission, reduce power consumption and increase stability, the rules of wireless communication may also be optimized according to the number of the second acquisition units connected to the first acquisition unit, for example, when the number of the second acquisition units connected to the second acquisition unit is large, the second acquisition units may communicate with the first acquisition unit in sequence, instead of communicating with the first acquisition unit simultaneously by all the second acquisition units.

When each kind of physiological information is collected, information such as a kind identification code, a time tag, a collection equipment number and the like can be added to the physiological information. The purpose of the type identification code is to let the background processing system know which kind of physiological information, and the purpose of the time tag attached to the information is to clarify the time when the information occurs, and the number of the collecting device is to clarify which device is collecting the information at which human body position.

Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. An electrocardiographic detection device comprising:

the system comprises a plurality of acquisition units, a plurality of communication units and a plurality of processing units, wherein the acquisition units are used for acquiring the electrocardio information of a user, and the electrocardio information comprises a potential difference between two adjacent acquisition units; and

the connecting lines are used for connecting the two acquisition units;

the electrocardio detection device is provided with at least two connection modes, the number of the acquisition units used in different connection modes is different, and the acquisition units with corresponding number are sequentially connected end to end through the connection lines according to a specified sequence;

the plurality of acquisition units comprise a first acquisition unit and at least one second acquisition unit, and data transmission can be carried out between the first acquisition unit and the at least one second acquisition unit; the first acquisition unit comprises two electrodes, each second acquisition unit comprises one electrode, and under the condition that the first acquisition unit is connected with the second acquisition units with different numbers, the electrocardio detection device forms different connection modes.

2. The apparatus of claim 1, wherein:

the acquisition unit comprises an electrode and a voltage measuring device;

the voltage measuring device is used for measuring the potential difference between the electrode on the collecting unit where the voltage measuring device is located and the electrode on the adjacent collecting unit.

3. The apparatus of claim 2, wherein:

the acquisition unit also comprises a related information acquisition device which is used for acquiring related physiological information related to the physiological condition of the user except the electrocardio information;

the related physiological information includes at least one of body temperature information, blood oxygen information, blood glucose information, and skin condition information.

4. The apparatus of claim 1, wherein:

the first acquisition unit is used for receiving and processing the electrocardio information sent by the at least one second acquisition unit.

5. The apparatus of claim 4, wherein:

the first acquisition unit and each second acquisition unit are provided with time modules, and the time modules are used for setting time labels for the information acquired by the first acquisition unit and the second acquisition unit;

each information sent to the first acquisition unit by the second acquisition unit is added with a time tag;

the time module timing of each second acquisition unit is time-calibrated with the time module timing of the first acquisition unit.

6. The apparatus of claim 4, wherein:

each acquisition unit is provided with a unit number;

the information sent by each second acquisition unit to the first acquisition unit is added with a unit number;

the acquisition units with corresponding quantity are sequentially connected according to the size sequence of the unit numbers, wherein the acquisition units with corresponding quantity are sequentially connected according to the adjacent unit numbers, or at least part of the acquisition units in the acquisition units with corresponding quantity are sequentially connected according to the spaced unit numbers.

7. The apparatus of claim 6, wherein:

the first acquisition unit comprises a first processing module, and the second acquisition unit comprises a second processing module;

the second processing module is used for sorting the information collected by the second collecting unit and transmitting the sorted information to the first processing module in real time or at preset time intervals;

the first processing module is configured to collate information from the plurality of second processing modules based on the time tags and the unit numbers.

8. The apparatus of claim 1, wherein:

each connecting wire is provided with a first connecting end and a second connecting end, and the first connecting end and the second connecting end are different in shape or size;

each acquisition unit is provided with a first connecting hole and a second connecting hole which are respectively matched with the first connecting end and the second connecting end.