Magnetic type monolithic loop electrode plate

Abstract

The utility model relates to a magnetic type single loop electrode plate. The magnetic type single loop electrode plate comprises base cloth, a first magnetic conductive plate, a second magnetic conductive plate, a release film, a first conductive coating, a second conductive coating and a gel layer, the first magnetic conductive sheet and the second magnetic conductive sheet are fixedly arranged in the base cloth in a penetrating manner; the release film is laid on the base cloth; the top of the release film is coated with the first conductive coating, and the first conductive coating comprises a central conductive part and a peripheral conductive part which are not in contact with each other; the second conductive coating is coated at the bottom of the release film and comprises a first connecting part and a second connecting part which are not in contact with each other. The electrode slice is provided with the first magnetic conducting strip and the second magnetic conducting strip, the electrode slice is electrically connected with the electrical stimulation therapeutic apparatus in a magnetic mode, the single electrode slice can be used, and single-point electrical stimulation can be achieved on the skin between the peripheral conducting part and the central conducting part. And development of a small-sized electrical stimulation therapeutic apparatus is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to a magnetically attracted single-chip loop electrode sheet. Background Art

[0002] An electrical stimulation therapeutic device is a medical device that achieves therapeutic purposes through electrical stimulation. Currently, when using an electrical stimulation therapeutic device, two electrode pads need to be pasted on the patient's skin first, and then the two wires of the electrical stimulation therapeutic device are connected to the two electrode pads respectively. After turning on the electrical stimulation therapeutic device, the wires, electrode pads, skin, electrode pads, and wires are connected to form a conductive circuit, and electrical stimulation therapy is performed on the skin area between the two electrode pads of the patient.

[0003] At present, the electrode sheets are mainly divided into snap type and jack type, and the connection with the electrical stimulation therapeutic device is still not convenient enough. At the same time, the current electrode sheets require two electrode sheets to be used in conjunction, and single-point electrical stimulation cannot be achieved, which is not conducive to the development of small electrical stimulation therapeutic devices. Utility Model Content

[0004] The main purpose of the utility model is to propose a magnetic single-chip loop electrode sheet, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A magnetic single-chip loop electrode sheet, comprising

[0007] Primary fabric;

[0008] A first magnetically attracted conductive sheet and a second magnetically attracted conductive sheet are fixedly arranged in the base fabric;

[0009] A release film is laid on the base fabric;

[0010] A first conductive coating layer is coated on the top of the release film, wherein the first conductive coating layer comprises a central conductive portion and a peripheral conductive portion which are not in contact with each other, and the peripheral conductive portion is disposed around the central conductive portion;

[0011] A second conductive coating is applied to the bottom of the release film, the second conductive coating includes a first connecting portion and a second connecting portion that are not in contact with each other, one end of the first connecting portion is connected to the first magnetic conductive sheet, and the other end is connected to the peripheral conductive portion through a via hole, and one end of the second connecting portion is connected to the second magnetic conductive sheet, and the other end is connected to the central conductive portion through a via hole;

[0012] The gel layer has a shape matching that of the first conductive coating and is laid on the first conductive coating.

[0013] Preferably, the central conductive portion is circular, and the peripheral conductive portion is annular.

[0014] Preferably, the base fabric is circular, and an outer convex portion is provided on the outer side of the base fabric.

[0015] Preferably, the base fabric is a medical nonwoven fabric.

[0016] Preferably, a shielding cloth is provided between the base fabric and the release film at the second connecting portion, and the shielding cloth is a medical non-woven fabric.

[0017] Preferably, the gel layer is a medical conductive hydrogel.

[0018] The utility model provides a magnetic single-chip loop electrode sheet, which has the following beneficial effects:

[0019] 1. The electrode sheet of the utility model is provided with a first magnetic conductive sheet and a second magnetic conductive sheet. The electrode sheet is electrically connected to the electric stimulation therapeutic device by magnetic attraction, which is more convenient and quicker than the current snap-type and jack-type connections.

[0020] 2. The gel layer is sticky and conductive. When in use, the electrode sheet can be adhered to the patient's skin through the gel layer, and then the electrical stimulation therapeutic device can be electrically connected to the first magnetic conductive sheet and the second magnetic conductive sheet by magnetic attraction. A conductive loop is formed between the first magnetic conductive sheet, the first connecting part, the peripheral conductive part, the skin, the central conductive part, the second connecting part, and the second magnetic conductive sheet. A single electrode sheet of the utility model can be used, and single-point electrical stimulation can be achieved on the skin between the peripheral conductive part and the central conductive part, which is conducive to the development of small electrical stimulation therapeutic devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the explosion structure of the electrode sheet of the utility model;

[0022] Figure 2 This is a schematic diagram of the front structure of the electrode sheet of the utility model;

[0023] Figure 3 It is a schematic diagram of the back structure of the electrode sheet of the utility model.

[0024] In the figure: 1. base fabric; 2. first magnetic conductive sheet; 3. second magnetic conductive sheet; 4. release film; 5. first conductive coating; 51. central conductive part; 52. peripheral conductive part; 6. second conductive coating; 61. first connecting part; 62. second connecting part; 7. gel layer; 8. protruding part; 9. shielding cloth. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the utility model.

[0026] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Examples, such as Figure 1-3 As shown, a magnetically attracted single-piece loop electrode sheet includes a base fabric 1, a first magnetically attracted conductive sheet 2, a second magnetically attracted conductive sheet 3, a release film 4, a first conductive coating 5, a second conductive coating 6 and a gel layer 7.

[0030] The first magnetically attracted conductive sheet 2 and the second magnetically attracted conductive sheet 3 are fixedly inserted into the base cloth 1; the release film 4 is laid on the base cloth 1; the first conductive coating 5 is coated on the top of the release film 4, and the first conductive coating 5 includes a central conductive part 51 and a peripheral conductive part 52 which are not in contact with each other, and the peripheral conductive part 52 is arranged around the outside of the central conductive part 51; the second conductive coating 6 is coated on the bottom of the release film 4, and the second conductive coating 6 includes a first connecting part 61 and a second connecting part 62 which are not in contact with each other, one end of the first connecting part 61 is connected to the first magnetically attracted conductive sheet 2, and the other end is connected to the peripheral conductive part 52 through a via hole, one end of the second connecting part 62 is connected to the second magnetically attracted conductive sheet 3, and the other end is connected to the central conductive part 51 through a via hole; the shape of the gel layer 7 is adapted to the first conductive coating 5, and is laid on the first conductive coating 5.

[0031] The electrode sheet of the utility model is provided with a first magnetic conductive sheet 2 and a second magnetic conductive sheet 3. The electrode sheet is electrically connected to the electric stimulation therapeutic device by magnetic attraction, which is more convenient and quicker than the current snap-type and jack-type connections.

[0032] Specifically, the electrode sheet of the utility model can be used in conjunction with a traditional large-scale electrical stimulation therapeutic device with a wire. It is only necessary to set a magnetic conductive sheet at one end where the two wires are connected to the electrode sheet. The first magnetic conductive sheet 2 and the second magnetic conductive sheet 3 are magnetically connected to the magnetic conductive sheet on the wire, so that the electrode sheet is electrically connected to the large-scale electrical stimulation therapeutic device. Similarly, the electrode sheet of the utility model can also be used in conjunction with an emerging small-scale electrical stimulation therapeutic device. The small-scale electrical stimulation therapeutic device does not require a wire, and a magnetic conductive sheet is directly set as the power connection end. The first magnetic conductive sheet 2 and the second magnetic conductive sheet 3 are magnetically connected to the magnetic conductive sheet, so that the electrode sheet is electrically connected to the small-scale electrical stimulation therapeutic device.

[0033] The gel layer 7 is sticky and conductive. When in use, the electrode sheet can be adhered to the patient's skin through the gel layer 7, and then the electrical stimulation therapeutic device is electrically connected to the first magnetic conductive sheet 2 and the second magnetic conductive sheet 3 by magnetic attraction. A conductive loop is formed between the first magnetic conductive sheet 2, the first connecting part 61, the peripheral conductive part 52, the skin, the central conductive part 51, the second connecting part 62, and the second magnetic conductive sheet 3. A single electrode sheet of the utility model can be used, and single-point electrical stimulation can be achieved on the skin between the peripheral conductive part 52 and the central conductive part 51, which is conducive to the development of small electrical stimulation therapeutic devices. According to the changes in the electrodes connecting the first magnetic conductive sheet 2 and the second magnetic conductive sheet 3 to the electrical stimulation therapeutic device, two electrical stimulation modes from outside to inside or from inside to outside can be formed between the peripheral conductive part 52 and the central conductive part 51.

[0034] In a specific embodiment, the central conductive portion 51 is circular, and the peripheral conductive portion 52 is annular.

[0035] In a specific embodiment, the base cloth 1 is circular, and an outer side of the base cloth 1 is provided with an outer protrusion 8, which can facilitate the sticking or removal of the electrode sheet.

[0036] In a specific embodiment, the base fabric 1 is a medical non-woven fabric.

[0037] In a specific embodiment, a shielding cloth 9 is provided between the base cloth 1 and the release film 4 at the second connecting portion 62. The shielding cloth 9 is a medical non-woven fabric. The shielding cloth 9 is used to shield the second connecting portion 62 to prevent the second connecting portion 62 from being seen through the base cloth 1 on the back of the electrode sheet. The shielding cloth 9 is provided only for the overall aesthetics of the electrode sheet.

[0038] In a specific embodiment, the gel layer 7 is a medical conductive hydrogel.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A magnetic single-chip loop electrode sheet, characterized in that: include Primary fabric; A first magnetically attracted conductive sheet and a second magnetically attracted conductive sheet are fixedly arranged in the base fabric; A release film is laid on the base fabric; A first conductive coating layer is coated on the top of the release film, wherein the first conductive coating layer comprises a central conductive portion and a peripheral conductive portion which are not in contact with each other, and the peripheral conductive portion is disposed around the central conductive portion; A second conductive coating is applied to the bottom of the release film, the second conductive coating includes a first connecting portion and a second connecting portion that are not in contact with each other, one end of the first connecting portion is connected to the first magnetic conductive sheet, and the other end is connected to the peripheral conductive portion through a via hole, and one end of the second connecting portion is connected to the second magnetic conductive sheet, and the other end is connected to the central conductive portion through a via hole; The gel layer has a shape matching that of the first conductive coating and is laid on the first conductive coating.

2. The magnetic single-piece loop electrode sheet according to claim 1, characterized in that: The central conductive portion is circular, and the peripheral conductive portion is annular.

3. The magnetic single-piece loop electrode sheet according to claim 1, characterized in that: The base fabric is circular, and an outer convex portion is arranged on the outer side of the base fabric.

4. The magnetic single-chip loop electrode sheet according to claim 1, characterized in that: The base fabric is a medical non-woven fabric.

5. The magnetic single-piece loop electrode sheet according to claim 4, characterized in that: A shielding cloth is arranged between the base fabric and the release film at the second connecting portion, and the shielding cloth is a medical non-woven fabric.

6. The magnetic single-chip loop electrode sheet according to claim 1, characterized in that: The gel layer is a medical conductive hydrogel.

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