CN216984914U

CN216984914U - Electrocardio electrode, electrocardio monitoring device and system

Info

Publication number: CN216984914U
Application number: CN202220021943.2U
Authority: CN
Inventors: 马宏途; 侯桂文
Original assignee: Beijing Haisimin Medical Technology Co ltd
Current assignee: Beijing Haisimin Medical Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-07-19
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to the technical field of electrocardio monitoring, and provides an electrocardio electrode, an electrocardio monitoring device and an electrocardio monitoring system. The utility model provides an electrocardio electrode, electrocardio monitoring device and electrocardio monitored control system, electrocardio electrode includes: the electrocardiosignal acquisition device comprises a conductive part for acquiring electrocardiosignals, a battery electrically connected with the conductive part, and a signal transmission part connected with the conductive part; and a case fixing the conductive member and the battery; the shell is provided with an installation interface which is detachably connected to the electrocardio monitoring device. Therefore, the power supply of the battery is introduced into the electrocardio-electrode, so that a solution different from the existing electrocardio-monitoring device is provided, and a user can select more electrocardio-electrodes and the corresponding electrocardio-monitoring device.

Description

Electrocardio electrode, electrocardio monitoring device and system

Technical Field

The utility model relates to the technical field of electrocardio monitoring, in particular to an electrocardio electrode, an electrocardio monitoring device and an electrocardio monitoring system.

Background

In the field of electrocardiographic monitoring, electrocardiographs (or electrocardiographs) and holters are the main monitoring devices at present. Electrocardiographs are generally used in medical facilities such as hospitals, are heavy and not easy to move, are generally connected with a plurality of electrodes by a plurality of lead wires, and need a subject to lie still when the electrocardiographs are used, and the plurality of electrodes are respectively attached to a plurality of different parts on the subject, so that the electrocardiographs are generally used for electrocardiographic monitoring in a short time. Holter is a mobile dynamic electrocardiograph named after the name of a person, which can be carried around and which allows a user to perform certain continuous activities. In most cases, the user will only wear the Holter monitoring for 24 hours, and in few cases, the user will wear it for 48 hours.

For example, chinese patent No. CN201420652083.8 discloses an electrocardiographic monitoring device, in which two electrode buckles are disposed in a housing of the electrocardiographic monitoring device, the two electrode buckles are respectively located at two sides of an electrocardiographic signal collecting component, and the two electrode buckles are respectively connected to a circuit board of the electrocardiographic signal collecting component through wires; the whole electrocardio monitoring device can be directly attached to a user, the design of no lead wire is realized, the interference to the normal activities of the user can be greatly reduced, and the time for continuous electrocardio monitoring can be relatively prolonged.

Although the electrocardio monitoring device provided in the prior art can reduce the interference on the normal activities of the user and prolong the time for continuous electrocardio monitoring, along with the improvement of the electronic technology, higher requirements are provided for one or more requirements of the electrocardio monitoring device, such as volume, monitoring time, no pollution in the using process and the like; therefore, there is a need for further improvements to the prior art solutions.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrocardio-electrode, an electrocardio-monitoring device and an electrocardio-monitoring system, which are different from the existing electrocardio-monitoring device by introducing a power supply of a battery into the electrocardio-electrode, so that a user has one more selectable electrocardio-electrode and the electrocardio-monitoring device corresponding to the electrocardio-electrode.

In a first aspect, the present invention provides an electrocardiograph electrode, including:

conductive members (132, 134) for collecting electrocardiosignals, a battery (140) electrically connected with the conductive members (132, 134), and a signal transmission part (168) connected with the conductive members; and

a housing that secures the conductive member (132, 134) and the battery (140);

the shell is provided with an installation interface (150) which is detachably connected to the electrocardio monitoring device.

In a preferred embodiment of the present invention, the housing is further provided with a power supply contact (166) electrically connected to the battery, the power supply contact (166) is electrically connected to a power supply terminal of the electrocardiograph monitoring device when the electrocardiograph electrode is attached to the electrocardiograph monitoring device, and the battery (140) in the electrocardiograph electrode can supply power to the electrocardiograph monitoring device.

In a further preferred embodiment of the utility model, the mounting interface (150) comprises an open opening (152) and the power supply contacts (166) are located inside the opening.

In a further preferred embodiment of the utility model, the mounting interface (150) comprises an open opening (152), and the signal transmission portion (168) comprises signal contacts (162, 164), the signal contacts (162, 164) being located inside the opening.

In a preferred embodiment of the utility model, the conductive member (132, 134) is located on an upper surface of the housing and the mounting interface (150) is located on a lower surface of the housing opposite the upper surface.

In a preferred embodiment of the present invention, the mounting interface (150) is a plastic snap, and the housing includes a battery mounting portion (172) for mounting a battery, a circuit mounting portion (160) for mounting a conductive circuit, and conductive member mounting portions (122, 124) for mounting a conductive member.

In a further preferred embodiment of the present invention, the battery mounting part (172) is provided with a hollow part and penetrates through the outside of the plastic clip through the hollow part, and the circuit mounting part and the conductive member mounting part are respectively provided at one side of the plastic clip in this order and are connected to each other.

In a preferred embodiment of the present invention, the protective layer (110) and the carrying bottom mold (190) are respectively connected to two sides of the housing.

The second aspect of the present invention further provides an electrocardiograph monitoring apparatus, which includes:

a mating interface (230) for interfacing with the mounting interface of the electrocardio-electrode of any one of the first aspect;

an electrocardiosignal communication part (220) which is in communication connection with the signal transmission part in the electrocardio electrode;

and a signal storage unit (210) connected to the electrocardiographic signal communication unit.

The third aspect of the present invention further provides an electrocardiograph monitoring system, which includes: an electrocardiograph monitoring device (200) according to the second aspect and the electrocardiograph electrode (100) according to any one of the first aspect, wherein the electrocardiograph electrode (100) is detachably connected to the electrocardiograph monitoring device (200).

According to the technical scheme provided by the utility model, the battery is directly arranged on the electrocardio-electrode, so that a new electrocardio-electrode is opened and installed on the corresponding electrocardio-monitoring device, and a power supply is provided for the conductive part for collecting electrocardio-signals in the electrocardio-electrode; therefore, the problem of power supply of the electrocardio-electrode is better solved. Furthermore, a power supply contact electrically connected with the battery is also arranged on the shell of the electrocardio-electrode; therefore, the electrocardio-electrode is used for providing power for the electrocardio-acquisition device, and a battery or a charging module is not required to be arranged in the electrocardio-acquisition device, so that the electrocardio-acquisition device is more favorable for reducing the volume and is convenient to use. Furthermore, by adopting the technical scheme provided by the utility model, the electrocardio-electrode is directly provided with the battery, the conductive part is positioned on the upper surface of the shell, and the mounting interface is positioned on the lower surface of the shell opposite to the upper surface; in the using process, the shell of the electrocardio-electrode is always separated from the skin, so that different people only need to replace different electrocardio-electrodes even if the same electrocardio-acquisition device is shared, and the problem of germ cross infection is reduced.

Additional features and advantages of the utility model 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 utility model. The objectives and other advantages of the utility model may be realized and attained by the structure and/or process particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

Fig. 1 is a schematic structural diagram of an electrocardiograph monitoring device in the prior art.

Fig. 2 is a schematic structural diagram of an electrocardiograph electrode according to an embodiment of the present invention.

Fig. 3 is another schematic structural diagram of an electrocardiograph electrode according to an embodiment of the present invention.

Fig. 4 is an exploded view of an electrocardiograph electrode according to an embodiment of the present invention.

FIG. 5 is an exploded view of another alternative electrocardioelectrode according to an embodiment of the present invention.

Fig. 6 is a block diagram of an electrocardiograph monitoring system according to an embodiment of the present invention.

Fig. 7 is a block diagram of an electrocardiograph monitoring device according to an embodiment of the present invention.

Reference numerals

100-electrocardio-electrode, 200-electrocardio-monitoring device and 300-electrocardio-monitoring system

110-top PU film, 122/124-hydrogel mounting holes, 132/134-hydrogel,

140-battery, 150-plastic snap, 152-open opening,

154-snap double sided tape, 160-wire layer, 162/164-signal contacts,

166-power contact, 168-signal transmission part, 170-foam,

172-battery installation part, 180-lower layer foam, 190-bearing bottom film,

210-a signal storage part, 220-an electrocardiosignal communication part, 230-a matching interface,

310-reinforcing plate, 320-conductive hydrogel and 330-human body side gum.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that the detailed description is only for the purpose of making the utility model easier and clearer for those skilled in the art, and is not intended to be a limiting explanation of the utility model; in addition, as long as the embodiments and the features of the embodiments of the present invention do not conflict with each other, the technical solutions formed by combining the embodiments and the features of the embodiments are within the scope of the present invention.

Additionally, the steps illustrated in the flow charts of the drawings may be performed in a control system such as a set of controller-executable instructions and, although a logical ordering is illustrated in the flow charts, in some cases, the steps illustrated or described may be performed in an order different than that illustrated herein.

The technical scheme of the utility model is described in detail by the figures and the specific embodiments as follows:

as shown in fig. 1, an electrocardiographic monitoring device in the prior art includes a housing, an electrocardiographic signal collecting component is disposed in the housing, the electrocardiographic signal collecting component includes a circuit board, a battery fixing cover and a storage card slot, the battery fixing cover and the storage card slot are respectively connected to the circuit board, two electrode buckles are further disposed in the housing, the two electrode buckles are respectively located on two sides of the electrocardiographic signal collecting component, and the two electrode buckles are respectively connected to the circuit board of the electrocardiographic signal collecting component through wires.

However, the integrated electrocardiogram monitoring device (the electrocardiogram signal acquisition component is built in the electrocardiogram monitoring device) has a large volume; moreover, in the medical institution, the electrocardiograph monitoring device may be provided to different users, and some users may feel that the electrocardiograph monitoring device may be polluted or worry about skin diseases of the users who use the electrocardiograph monitoring device before. Even the existing electrocardio monitor with the detachable electrocardio electrode is difficult to solve the problems; and the current electrocardio monitoring instrument still appears the insufficient problem of electric quantity easily.

Examples

In view of the above-mentioned shortcomings in the prior art, the present embodiment provides an electrocardiograph electrode, an electrocardiograph monitoring apparatus, and an electrocardiograph monitoring system, which can solve at least one of the above-mentioned technical problems. The utility model provides an electrocardio monitoring scheme which can detachably connect an electrocardio electrode to an electrocardio monitoring device main body, and a battery is directly arranged on the electrocardio electrode.

Fig. 2 is a schematic structural view of an electrocardiograph electrode according to an embodiment of the present invention, and fig. 3 is a schematic structural view of another electrocardiograph electrode according to an embodiment of the present invention. The present embodiment provides an electrocardiograph electrode 100, which includes:

conductive parts for collecting electrocardio signals (for example,

hydrogel

132, 134 for collecting human body signals), a battery 140 (for example, button battery, lithium battery, alkaline battery, etc.) electrically connected with the conductive parts, and a signal transmission part 168 (the signal transmission part includes but is not limited to the way of passing through conductive contacts mentioned below, and can also be completed by wireless transmission, such as NFC, bluetooth, etc.) connected with the conductive parts; and

the case for fixing the conductive member and the battery 140 may be made of a hard material or a soft material, or may be made of a combination of a hard material and a soft material.

The shell is provided with an installation interface which can detachably connect the electrocardio-electrode to the electrocardio-monitoring device; the mounting interface may be a physical interface for connecting other devices or electrode cascades; the electrode can also be directly cascaded with other devices or electrodes in other manners, such as but not limited to, snap, screw, and glue.

Because the electrocardio-electrode 100 provided by the embodiment is directly provided with the battery, a new electrocardio-electrode is opened and installed on the corresponding electrocardio-monitoring device, and a power supply is provided for the conductive part for collecting electrocardio signals in the electrocardio-electrode; therefore, the problem of power supply of the electrocardio-electrode is better solved.

As shown in fig. 5, this embodiment provides an electrocardiograph electrode 100 as a preferred embodiment of the present invention, wherein a power supply contact 166 electrically connected to a battery is further provided on the housing, and when the electrocardiograph electrode 100 is attached to an electrocardiograph monitoring device, the power supply contact is electrically connected to a power supply terminal of the electrocardiograph monitoring device, and the battery 140 in the electrocardiograph electrode 100 can supply power to the electrocardiograph monitoring device. The connection mode between the electrocardiograph electrode and the electrocardiograph monitoring device body may be not limited to the contact mode shown in fig. 3, and for example, a flat cable, a spring plate, a connector, or the like may be used.

Therefore, the shell of the electrocardio-electrode 100 is also provided with a power contact 166 electrically connected with the battery 140; therefore, the electrocardio-electrode is used for providing power for the electrocardio-acquisition device, and a battery or a charging module is not required to be arranged in the electrocardio-acquisition device, so that the electrocardio-acquisition device is more favorable for reducing the volume and is convenient to use.

As shown in fig. 2-5, as a preferred embodiment, the mounting interface is a plastic clip 150, an open opening 152 is provided in the plastic clip 150, and the power contacts 162 are located inside the opening.

The signal transmission unit 168 transmits the signal acquired by the electrocardiograph electrode to the electrocardiograph monitoring device by using the

conductive contacts

162 and 164 and conductive contacts (not shown) in the electrocardiograph monitoring device and by means of contact connection, specifically, the signal transmission unit 168 on the electrocardiograph electrode is configured to include the

signal contacts

162 and 164, the number of the

signal contacts

162 and 164 is determined according to the number of the signal acquisition units, for example, the number may be two

signal contacts

162 and 164, or 1, or 3, 5, or other numbers; and the

signal contacts

162, 164 are located inside the opening 152.

Fig. 5 and 6 provide different embodiments respectively including the above-mentioned conductive member for collecting electrocardiographic signals, the battery 140 electrically connected to the conductive member, and the signal transmission portion 168 connected to the conductive member; and a case for fixing the conductive member and the battery 140, and the case may be made of a hard material or a soft material, or may be made of a combination of a hard material and a soft material. Wherein, the same reference numbers indicate the same or similar modules in structure and size; in the embodiment of fig. 4, a reinforcing plate 310, a conductive hydrogel 320, a human body side adhesive 330, etc. are further provided.

In a preferred embodiment, the conductive member is located on an upper surface of the housing and the mounting interface is located on a lower surface of the housing opposite the upper surface. The mounting interface is a plastic snap 150, and the housing includes a battery mounting portion 172 for mounting a battery, a circuit mounting portion for mounting a conductive circuit, and a conductive element mounting portion for mounting a conductive member. The battery mounting part is provided with a hollow part (for example, a hole in the middle of the foam 179) and penetrates through the hollow part to the outside of the plastic clip, and the circuit mounting part and the conductive element mounting part are respectively arranged on one side of the plastic clip in sequence and are connected with each other.

As shown in fig. 2 and 3, the electrocardiograph electrode 100 includes: the power contact 166 is used for leading out the power of the battery 140, connecting the power with the body of the electrocardio-monitoring device and supplying power to the electrocardio-monitoring device;

signal contacts

162, 164 for introducing the electrocardiographic signal into the electrocardiographic monitoring device;

conductive gels 132, 134: the function of the conductive gel is the same as that of the traditional electrode, and the electrocardiosignal of the human body is collected; for example, the

conductive gel

132, 134 is located on the carrying base mold and is in direct contact with the human body during use.

In addition, a double-sided tape 120 is provided on the upper surface in fig. 2 for adhering the electrocardio-electrode to the skin of the human body. In practical application, the device with which the electrode is fitted is reusable, and the electrode is a disposable product.

Besides the integrated battery 140, the electrocardio-electrode 100 can also be integrated with a signal or power transmission circuit, such as a power circuit, a signal processing circuit, and the like, and can also be integrated with a sensor, such as a body temperature sensor, a blood oxygen sensor, and the like, for example, the electrocardio-electrode 100 is arranged in a long strip shape, two ends of the electrocardio-electrode are respectively chamfered, and the middle of the electrocardio-electrode is arc-shaped; the electrocardio-electrode 100 is sequentially and respectively provided with a top layer PU film 110 which is not limited by materials and can be printed with logo and the like; the battery pack comprises a foam 170, wherein a battery mounting part 172 (a small circle position) is arranged on the foam 170, and the specific size of the foam is changed along with the size of the battery; the plastic buckle 150 is used for being connected with an external electrocardio monitoring device or other electrocardio electrodes; the buckle double-sided adhesive tape 154 is used for sticking the plastic buckle 150 and the circuit layer 160 together; the circuit layer 160 is responsible for bearing an electrocardiosignal passage and a power supply passage, and the circuit layer 160 also bears a conductive circuit installation part; the lower layer of foam 180 is not limited to foam, and can also be a combination of foam, PU and other materials; hydrogels 132, 134, responsible for collecting human body signals; carrying a carrier film 190 which is torn apart in use. The electrocardiograph electrode 100 uses a material such as a flexible circuit to realize a signal and power supply path.

In the preferred technical solution of this embodiment, the electrocardio-electrode 100 is directly provided with the battery 140, and the conductive component is located on the upper surface of the housing, and the mounting interface is located on the lower surface of the housing opposite to the upper surface; in the using process, the shell of the electrocardio-electrode is always separated from the skin, so that different people only need to replace different electrocardio-electrodes even if the same electrocardio-acquisition device is shared, and the problem of germ cross infection is reduced.

As shown in fig. 6, this embodiment further provides an electrocardiograph monitoring system 300, where the electrocardiograph monitoring system 300 includes: an electrocardiograph monitoring apparatus 200, and an electrocardiograph electrode 100 as shown in fig. 2-5, the electrocardiograph electrode 100 being detachably connected to the electrocardiograph monitoring apparatus 200.

As shown in fig. 7, the present embodiment provides an electrocardiograph monitoring device 200, which includes:

a matching interface connected with the mounting interface in the electrocardio electrode; specifically, the connection mode (contact, flat cable, spring, connector) of the electrocardiograph electrode 100 and the electrocardiograph monitoring device 200 can be determined.

An electrocardiosignal communication part which is in communication connection with the signal transmission part in the electrocardio electrode; or may be determined according to the connection mode (contact, flat cable, spring plate, connector) of the electrocardiograph electrode 100 and the electrocardiograph monitoring device 200.

The signal storage part is connected with the electrocardiosignal communication part and is mainly used for storing electrocardiosignals collected by the electrocardio-electrodes and can also store computer programs for starting the electrocardio monitoring device. Specifically, it may be RAM, ROM, flash memory, etc.

The electrocardiograph monitoring device 200 may further be provided with a communication interface for communicating with an external computer, such as at least one communication interface, for example, a USB interface, a Wi-Fi interface, a bluetooth interface, etc.

Finally, it should be understood that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make many changes and simple substitutions to the technical solution of the present invention without departing from the technical solution of the present invention, and the technical solution of the present invention is protected by the following claims.

Claims

1. An electrocardio-electrode, comprising:

a housing that secures the conductive member (132, 134) and the battery (140);

2. The electrocardioelectrode of claim 1, wherein the housing further comprises a power contact (166) electrically connected to the battery, wherein when the electrocardioelectrode is mounted to the electrocardio-monitoring device, the power contact (166) is electrically connected to a power terminal of the electrocardio-monitoring device, and the battery (140) in the electrocardioelectrode can provide power to the electrocardio-monitoring device.

3. The electrocardioelectrode of claim 2, wherein the mounting interface (150) comprises an open opening (152) and the power contact (166) is located inside the opening.

4. The electrocardioelectrode of claim 2, wherein the mounting interface (150) comprises an open opening (152), and the signal transmitting portion (168) comprises signal contacts (162, 164), the signal contacts (162, 164) being located within the opening.

5. The electrocardioelectrode of any one of claims 1-4, wherein the electrically conductive member (132, 134) is located on an upper surface of the housing and the mounting interface (150) is located on a lower surface of the housing opposite the upper surface.

6. The electrocardio-electrode of claim 1, wherein the mounting interface (150) is a plastic snap, and the housing comprises a battery mounting portion (172) for mounting a battery, a circuit mounting portion (160) for mounting a conductive circuit, and a conductive element mounting portion (122, 124) for mounting a conductive component.

7. The electrocardio-electrode according to claim 6, wherein the battery mounting part (172) is provided with a hollow part and passes through the outside of the plastic buckle through the hollow part, and the circuit mounting part and the conductive element mounting part are respectively provided on one side of the plastic buckle in sequence and are connected with each other.

8. The electrocardio-electrode according to claim 1, wherein the two sides of the shell are respectively connected with a protective layer (110) and a bearing bottom die (190).

9. An electrocardiograph monitoring device, comprising:

a mating interface (230) for interfacing with a mounting interface in the cardiac electrode of any one of claims 1-8;

an electrocardiosignal communication unit (220) which is connected with the electrocardio-signal transmission unit in a communication way;

10. An electrocardiographic monitoring system, comprising: the ecg monitoring device (200) of claim 9, and the ecg electrode (100) of any one of claims 1-8, the ecg electrode (100) being detachably connectable to the ecg monitoring device (200).