Electrocardio electrode slice

Abstract

The utility model relates to the technical field of medical instruments, in particular to an electrocardiogram electrode slice which comprises an electrode slice body, a first patch and a second patch which are sequentially arranged from the side facing the human skin to the side deviating from the human skin. The electrode plate body is attached to the first patch, the first patch is provided with a lead hole, and a lead column of the electrode plate body penetrates through the lead hole and protrudes out of the first patch; a fixing area and a release area are arranged on the face, away from the human skin, of the first patch, and the lead hole is formed in the release area. The fixing area is fixed to the middle of the second patch, the first patch can be always connected to the second patch due to the arrangement of the fixing area of the first patch, and medical staff can conveniently hold the second patch by hand to adhere the peripheries of the first patch and the second patch to the skin of the human body. The electrode plate body and the lead column which are left on a human body can be prevented from being damaged due to contact with water or dirt.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a cardiac electrode sheet. Background Art

[0002] In order to monitor the patient's vital signs during and after surgery, an ECG monitor is needed. The ECG monitor is connected to the human body through electrodes, which are attached to the patient's chest. After the operation, only the electrode connector of the ECG monitor is removed from the electrode, and the electrode on the patient is not removed to facilitate the patient's subsequent connection to the ECG monitor. The wearing time of the electrode depends on the patient's condition, and the electrode often needs to be worn for several days.

[0003] The existing cardiac electrode sheet includes an electrode sheet body and an adhesive sheet. The electrode sheet body is fixed on the side of the adhesive sheet facing the human skin. The adhesive sheet is provided with a lead hole for the lead post of the electrode sheet body to pass through. The lead post passes through the adhesive sheet and protrudes from the outside of the adhesive sheet. When using it, medical staff stick the electrode sheet body to a characteristic part of the human body through the adhesive sheet, and then connect the electrode connector of the electrocardiogram monitor to the lead post to perform ECG monitoring. After the ECG monitoring is completed, the electrode connector is removed from the lead post, and the electrode sheet body is still stuck on the patient. This type of cardiac electrode sheet has the lead post exposed on the outside of the human body, does not have waterproof and anti-fouling functions, and is not conducive to patients wearing it for a long time. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing cardiac electrode sheet has no waterproof and anti-fouling functions and is not conducive to long-term wearing by patients.

[0005] In order to solve the above technical problems, the utility model aims to provide a cardiac electrode patch, comprising an electrode patch body, a first patch and a second patch arranged in sequence from the side facing the human skin to the side away from the human skin; the electrode patch body is attached to the first patch, the first patch is provided with a lead hole, and the lead post of the electrode patch body passes through the lead hole and protrudes from the first patch;

[0006] The first patch is provided with a fixing area and a release area on a side facing away from human skin, and the lead hole is provided in the release area;

[0007] The fixing area is fixed to the middle part of the second patch, and the periphery of the second patch is used for being attached to human skin.

[0008] As a preferred solution, an edge of the second patch is provided with a marking portion for marking the release zone.

[0009] As a preferred solution, the core electrode sheet includes a first release sheet, and the first release sheet, the electrode sheet body, the first patch and the second patch are arranged in sequence; the periphery of the second patch is in contact with the first release sheet.

[0010] As a preferred solution, the second patch is a transparent film.

[0011] As a preferred solution, a retaining sheet for increasing the edge rigidity of the second patch is adhered to the side of the second patch facing away from the human skin.

[0012] As a preferred solution, the adhesive force between the retaining sheet and the second patch is smaller than the adhesive force between the periphery of the second patch and human skin.

[0013] As a preferred solution, a slit for interrupting the retaining sheet is provided in the middle of the retaining sheet.

[0014] As a preferred solution, the retaining sheet is provided with a pulling portion protruding outwards near the slit.

[0015] As a preferred solution, the retaining sheet is a release sheet.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The cardiac electrode patch of the utility model comprises an electrode patch body, a first patch and a second patch which are arranged in sequence from the side facing the human skin to the side facing away from the human skin; the electrode patch body is fitted with the first patch, the first patch is provided with a lead hole, the lead post of the electrode patch body passes through the lead hole and protrudes from the first patch; a fixing area and a release area are provided on the side of the first patch facing away from the human skin, and the lead hole is arranged in the release area; the fixing area is fixed to the middle part of the second patch, and the setting of the fixing area of ​​the first patch can make the first patch always connected to the second patch, so that the medical staff can hold the second patch and stick the peripheries of the first patch and the second patch to the human skin; the setting of the release area is convenient for the medical staff to put the first patch on the second patch before the electrocardiogram monitoring starts. The first patch is torn off from the second patch, so that it is convenient to connect the electrode connector to the lead post. After the ECG monitoring is completed, when the medical staff lifts a part of the second patch from the human skin from the release area, the second patch is separated from the release area, and the first patch is still adhered to the human skin. After the medical staff removes the electrode connector, the lifted part of the second patch is adhered to the human skin again to seal the electrode body, which is convenient for operation and can prevent the electrode body and lead post retained on the human body from being damaged due to contact with water or dirt. When the patient recovers and the cardiac electrode sheet is no longer needed, due to the setting of the fixing area, the second patch can be torn off and the first patch can be torn off simultaneously, which is convenient for removing the cardiac electrode sheet from the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a top view of the cardiac electrode sheet of the utility model before being attached to human skin;

[0019] Figure 2 It is an axonometric view when the release portion of the second patch and the first patch is torn off;

[0020] Figure 3 A top view of the release portion of the second patch and the first patch when being torn apart;

[0021] Figure 4 for Figure 2 AA cross-section diagram;

[0022] Figure 5 An axonometric view of connecting the electrode connector to the lead post;

[0023] Figure 6 It is a schematic diagram of the structure after the release sheet is torn off;

[0024] Figure 7 A schematic diagram of the structure after the edge of the second patch and the first patch are attached to the human skin and the electrode connector is removed;

[0025] In the figure, 100, human skin, 200, electrode connector, 1, electrode sheet body, 11, lead post, 2, first patch, 21, fixing area, 22, release area, 3, second patch, 31, identification part, 4, first release sheet, 5, retaining sheet, 51, slit, 52, holding part. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. It should be understood that the terms "first", "second", etc. are used in the present utility model to describe various information, but such information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present utility model, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.

[0028] like Figures 1 to 7As shown, a preferred embodiment of a cardiac electrode sheet of the utility model comprises an electrode sheet body 1, a first patch 2 and a second patch 3 which are sequentially arranged from the side facing the human skin 100 to the side away from the human skin 100; the electrode sheet body 1 is attached to the first patch 2, the first patch 2 is provided with a lead hole, and the lead post 11 of the electrode sheet body 1 passes through the lead hole and protrudes from the first patch 2;

[0029] The first patch 2 has a fixing area 21 and a release area 22 on a side facing away from the human skin 100, and the lead hole is arranged in the release area 22;

[0030] The fixing area 21 is fixed to the middle of the second patch 3 , and the periphery of the second patch 3 is used to be attached to the human skin 100 .

[0031] Specifically, the fixing area 21 is fixed to the middle of the second patch 3. The setting of the fixing area 21 of the first patch 2 can make the first patch 2 always connected to the second patch 3, which is convenient for medical staff to hold the second patch 3 and stick the periphery of the first patch 2 and the second patch 3 to the human skin 100; the setting of the release area 22 is convenient for medical staff to tear the first patch 2 and the second patch 3 apart before the start of ECG monitoring, so as to facilitate the connection of the electrode connector 200 to the lead post 11, and after the end of ECG monitoring, the medical staff can remove the second patch 3 from the human skin 100 from the release area 22. When a part of it is lifted up, the second patch 3 is separated from the release area 22, and the first patch 2 is still adhered to the human skin 100. After the medical staff removes the electrode connector 200, the electrode body 1 can be sealed by bonding the lifted part of the second patch 3 to the human skin 100 again, which is convenient for operation and can prevent the electrode body 1 and the lead column 11 left on the human body from being damaged due to contact with water or dirt; when the patient recovers and the cardiac electrode sheet is no longer needed, due to the setting of the fixing area 21, the second patch 3 can be torn off, and the first patch 2 can be torn off simultaneously, which is convenient for removing the cardiac electrode sheet from the human body.

[0032] In order to facilitate medical staff to determine the position of the release area 22 of the first patch 2, so as to facilitate medical staff to smoothly separate the second patch 3 from the release area 22 of the first patch 2, the edge of the second patch 3 is provided with a marking portion 31 for marking the release area 22. Specifically, as Figure 1 As shown, in this embodiment, the identification portion 31 is a triangular indentation provided on the second patch 3 .

[0033] To facilitate the packaging and storage of the cardiac electrode sheet, in this embodiment, the cardiac electrode sheet includes a first release sheet 4, and the first release sheet 4, the electrode sheet body 1, the first patch 2 and the second patch 3 are arranged in sequence; the periphery of the second patch 3 is in contact with the first release sheet 4.

[0034] After the electrode connector 200 is connected to the lead post 11, the second patch 3 is covered on the electrode connector 200, and the edge of the second patch 3 is bonded to the human skin 100. At this time, the second patch 3 plays a role in keeping the electrode connector 200 connected to the lead post 11. In this embodiment, the second patch 3 is a transparent film to facilitate medical staff to observe the matching status of the electrode connector 200 and the lead post 11.

[0035] The transparent film is relatively soft. To avoid the second flat surface from wrinkling and deforming at the edge when the second patch 3 is torn off, in this embodiment, a retaining sheet 5 for increasing the edge stiffness of the second patch 3 is attached to the side of the second patch 3 facing away from the human skin 100 .

[0036] Furthermore, the retaining sheet 5 is a release sheet, and the adhesion between the retaining sheet 5 and the second patch 3 is smaller than the adhesion between the periphery of the second patch 3 and the human skin 100, thereby ensuring that when the retaining sheet 5 is torn off, the second patch 3 is still adhered to the human skin 100.

[0037] In order to facilitate the removal of the retaining sheet 5, in this embodiment, a slit 51 for breaking the retaining sheet 5 is provided in the middle of the retaining sheet 5. Furthermore, a pulling portion 52 protruding outward is provided near the slit 51 of the retaining sheet 5.

[0038] The method of using the cardiac electrode sheet of this embodiment is as follows:

[0039] First, the second patch 3 and the release area 22 of the first patch 2 and the second patch 3 and the release sheet are torn apart from the position where the logo portion 31 is located. Figure 2 Then the electrode connector 200 is inserted into the lead post 11, as shown Figure 5 After that, completely remove the release sheet, as shown. Figure 6 As shown; then pinch the second patch 3 by hand to stick the first patch 2 and the second patch 3 on the human skin 100, then cover the second patch 3 on the electrode connector 200 and fit the periphery of the second patch 3 with the human skin 100, and then ECG monitoring can be performed; after the ECG monitoring is completed, tear off one side of the second patch 3 from the human skin 100 at the position where the identification portion 31 is located, because the adhesion between the release area 22 of the first patch 2 and the second patch 3 is very small, the second patch 3 can be easily separated from the release area 22 of the first patch 2, and stop tearing the second patch 3 when it is torn to the position of the fixed area 21 of the first patch 2, and then remove the electrode connector 200 from the lead post 11; thereafter, completely cover the first patch 2 and the human skin 100 with the second patch 3 to achieve sealing of the first patch 2 and the lead head, as shown Figure 7 As shown; when the patient does not need to keep the heart electrode patch, tear off the second patch 3. Due to the effect of the fixing area 21, the second patch 3 can drive the first patch 2 away from the human skin 100, thereby achieving complete removal of the heart electrode patch.

[0040] In summary, the cardiac electrode patch of the utility model comprises an electrode patch body 1, a first patch 2 and a second patch 3 which are arranged in sequence from the side facing the human skin 100 to the side away from the human skin 100; the electrode patch body 1 is fitted with the first patch 2, the first patch 2 is provided with a lead hole, the lead column 11 of the electrode patch body 1 passes through the lead hole and protrudes from the first patch 2; a fixing area 21 and a release area 22 are provided on the side of the first patch 2 away from the human skin 100, and the lead hole is provided in the release area 22; the fixing area 21 is fixed to the middle part of the second patch 3, and the setting of the fixing area 21 of the first patch 2 can make the first patch 2 always connected to the second patch 3, so that the medical staff can hold the second patch 3 and stick the periphery of the first patch 2 and the second patch 3 to the human skin 100; the setting of the release area 22 is convenient for the medical staff to monitor the electrocardiogram Before starting, the first patch 2 and the second patch 3 are torn apart, so as to facilitate connecting the electrode connector 200 to the lead post 11. After the ECG monitoring is completed, when the medical staff lifts a part of the second patch 3 from the human skin 100 from the release area 22, the second patch 3 is separated from the release area 22, and the first patch 2 is still adhered to the human skin 100. After the medical staff removes the electrode connector 200, the lifted part of the second patch 3 is adhered to the human skin 100 again to seal the electrode body 1, which is easy to operate and can prevent the electrode body 1 and the lead post 11 retained on the human body from being damaged due to contact with water or dirt; when the patient recovers and the cardiac electrode sheet is no longer needed, due to the setting of the fixing area 21, the second patch 3 can be torn off, and the first patch 2 can be torn off simultaneously, which is convenient for removing the cardiac electrode sheet from the human body.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A cardiac electrode sheet, characterized in that: The invention comprises an electrode sheet body (1), a first patch (2) and a second patch (3) which are arranged in sequence from the side facing the human skin (100) to the side facing away from the human skin (100); the electrode sheet body (1) is attached to the first patch (2), the first patch (2) is provided with a lead hole, and a lead post (11) of the electrode sheet body (1) passes through the lead hole and protrudes from the first patch (2); A fixing area (21) and a release area (22) are provided on a side of the first patch (2) facing away from the human skin (100), and the lead hole is provided in the release area (22); The fixing area (21) is fixed to the middle part of the second patch (3), and the periphery of the second patch (3) is used for being attached to human skin (100).

2. The cardiac electrode sheet according to claim 1, characterized in that: The edge of the second patch (3) is provided with a marking portion (31) for marking the release area (22).

3. The cardiac electrode sheet according to claim 1, characterized in that: The core electrode sheet comprises a first release sheet (4), wherein the first release sheet (4), the electrode sheet body (1), the first patch (2) and the second patch (3) are arranged in sequence; and the periphery of the second patch (3) is in contact with the first release sheet (4).

4. The cardiac electrode sheet according to claim 1, characterized in that: The second patch (3) is a transparent film.

5. The cardiac electrode sheet according to claim 4, characterized in that: A retaining sheet (5) for increasing the edge rigidity of the second patch (3) is adhered to the side of the second patch (3) facing away from the human skin (100).

6. The cardiac electrode sheet according to claim 5, characterized in that: The adhesive force between the retaining sheet (5) and the second patch (3) is smaller than the adhesive force between the periphery of the second patch (3) and human skin (100).

7. The cardiac electrode sheet according to claim 5, characterized in that: A slit (51) for interrupting the retaining sheet (5) is provided in the middle of the retaining sheet (5).

8. The cardiac electrode sheet according to claim 7, characterized in that: The retaining sheet (5) is provided with a pulling portion (52) protruding outwards near the slit (51).

9. The cardiac electrode sheet according to claim 5, characterized in that: The retaining sheet (5) is a release sheet.

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