Electrode patch and medical equipment

Abstract

The embodiment of the utility model discloses an electrode patch and medical equipment. The electrode patch comprises at least two adhesive layers and a signal transmission channel, the at least two adhesive glue layers are arranged in a stacked manner; the signal transmission channel penetrates through the stacked adhesive layers; the adhesive layer is used for fixing the electrode patch on the skin of a user; and the signal transmission channel is used for transmitting the measured bio-electricity signal of the user to a host connected with the electrode patch. According to the utility model, the plurality of viscous adhesive layers are arranged, and the signal transmission channels penetrating through the viscous adhesive layers are utilized to realize signal transmission, so that when the outer viscous adhesive layer loses viscosity, the outer viscous adhesive layer can be torn down and the next viscous adhesive layer can be used for continuously fixing the electrode patch on the skin; the technical problems that in the prior art, due to the fact that an electrode patch loses viscidity and falls off in the using process, replacement is inconvenient, and the requirement for long-time wearing cannot be met are solved, the technical effect that the electrode patch can be repeatedly worn is achieved, and the requirement for long-time bio-electricity signal monitoring is met.

Description

Technical Field

[0001] The embodiments of the utility model relate to the technical field of biological signal collection, and in particular to an electrode patch and a medical device. Background Art

[0002] ECG electrode stickers are very popular in the medical field and are widely used in ECG monitoring, dynamic ECG recording and other scenarios. They are usually disposable products. Current ECG electrode stickers are usually composed of non-woven fabrics, conductive gel, adhesive glue and electrodes, of which the adhesive glue contacts the human body to fix the electrode stickers.

[0003] Due to the needs of current medical solutions, there is an increasing demand for long-term ECG monitoring such as 3 days and 7 days. If traditional electrode stickers fall off during use, they will lose their stickiness and cannot be worn again. In addition, the electrode stickers of some ECG monitoring instruments are inconvenient to replace, and once they lose their stickiness, they cannot meet the needs of long-term ECG monitoring. Utility Model Content

[0004] The embodiments of the utility model provide an electrode patch and a medical device, which solve the technical problems in the prior art that the electrode patch loses its stickiness and falls off during use, which are inconvenient to replace and cannot meet the need of long-term wearing.

[0005] The embodiment of the utility model provides an electrode patch, which includes at least two adhesive layers and a signal transmission channel;

[0006] At least two adhesive layers are stacked;

[0007] The signal transmission channel penetrates each of the stacked adhesive layers;

[0008] The adhesive layer is used to fix the electrode patch on the user's skin;

[0009] The signal transmission channel is used to transmit the measured bioelectric signal of the user to a host connected to the electrode patch.

[0010] Furthermore, the electrode patch also includes at least one isolation layer; one isolation layer is arranged between every two adhesive layers; and the signal transmission channel penetrates each of the stacked adhesive layers and each of the isolation layers.

[0011] Furthermore, the electrode sticker further comprises a fixing layer, and each of the stacked adhesive layers is arranged on one side of the fixing layer.

[0012] Furthermore, the electrode patch further comprises a signal transmission structure, and the signal transmission structure is arranged on a side of the fixing layer away from the adhesive layer;

[0013] The signal transmission structure transmits the measured bioelectric signal to a host connected to the electrode patch through the signal transmission channel.

[0014] Furthermore, the shape of the adhesive layer is consistent with the shape of the electrode sticker.

[0015] Furthermore, the signal transmission channel realizes signal transmission through conductive gel.

[0016] An embodiment of the utility model further provides a medical device, which includes the electrode patch described in any of the above embodiments, and the medical device monitors the bioelectric signals of the user through the electrode patch.

[0017] The utility model discloses an electrode patch and a medical device, wherein the electrode patch includes at least two layers of adhesive layers and a signal transmission channel; at least two layers of adhesive layers are stacked; the signal transmission channel runs through each of the stacked adhesive layers; the adhesive layers are used to fix the electrode patch on the user's skin; the signal transmission channel is used to transmit the measured bioelectric signals of the user to a host connected to the electrode patch. The utility model realizes signal transmission by setting multiple layers of adhesive layers and using the signal transmission channel running through the adhesive layers. When the outer adhesive layer loses its stickiness, it can be torn off and the next adhesive layer can be used to continue fixing the electrode patch on the skin. This solves the technical problems in the prior art that the electrode patch loses its stickiness and falls off during use, which are inconvenient to replace and cannot meet the need for long-term wearing. This achieves the technical effect that the electrode patch can be worn repeatedly and meets the need for long-term bioelectric signal monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of an electrode patch provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0020] It should be noted that the terms "first", "second", etc. in the specification, claims and drawings of the utility model are used to distinguish different objects, rather than to limit a specific order. The following embodiments of the utility model can be implemented separately, and the embodiments can also be implemented in combination with each other, and the embodiments of the utility model do not make specific limitations on this.

[0021] Figure 1 It is a structural diagram of an electrode patch provided by an embodiment of the utility model.

[0022] like Figure 1 As shown, the electrode patch includes at least two layers of adhesive layers 10 and a signal transmission channel 20; at least two layers of adhesive layers 10 are stacked; the signal transmission channel 20 runs through each stacked adhesive layer 10; the adhesive layer 10 is used to fix the electrode patch on the user's skin; the signal transmission channel 20 is used to transmit the measured bioelectric signal of the user to a host connected to the electrode patch.

[0023] Specifically, Figure 1 An exemplary schematic diagram of a device having two layers of adhesive layers 10 is provided. The adhesive layers 10 are used to contact the human skin and fix the electrode patch on the user's skin by using the adhesiveness so that the host of the medical device connected to the electrode patch can collect the user's bioelectric signals. The adhesive layers 10 are provided as multiple layers and are stacked. When the outermost adhesive layer 10 loses its adhesiveness, the adhesive layer 10 can be torn off to expose the inner adhesive layer 10. Then, the adhesiveness of the new inner adhesive layer 10 can be used to fix the electrode patch on the user's skin, thereby realizing the reuse of the electrode patch.

[0024] Since the adhesive layer 10 is a non-conductive material, in order to transmit the collected bioelectric signals to the host, it is also necessary to set a signal transmission channel 20 on the multiple adhesive layers 10. The signal transmission channel 20 passes through each adhesive layer 10, so that one end of the signal transmission channel 20 contacts the user's skin, and the other end passes through each adhesive layer 10 and is connected to the signal transmission structure on the electrode sticker through the fixed layer.

[0025] The utility model realizes signal transmission by setting multiple layers of sticky adhesive layers and utilizing signal transmission channels that penetrate the sticky adhesive layers. When the outer sticky adhesive layer loses its stickiness, it can be torn off and the next sticky adhesive layer can be used to continue to fix the electrode patch on the skin. This solves the technical problems in the prior art of electrode patches losing stickiness and falling off during use, which are inconvenient to replace and cannot meet the needs of long-term wearing. This achieves the technical effect of repeated wear of the electrode patch and meets the needs of long-term bioelectric signal monitoring.

[0026] Alternatively, if Figure 1 As shown, the electrode sticker further includes at least one isolation layer 30 ; an isolation layer 30 is disposed between every two adhesive layers 10 ; and the signal transmission channel 20 penetrates each of the stacked adhesive layers 10 and each isolation layer 30 .

[0027] Specifically, in order to make each adhesive layer 10 easier to tear off when it loses its stickiness, an isolation layer 30 may be provided between each adhesive layer 10, and the isolation layer 30 is used to isolate the two adhesive layers 10 to facilitate tearing of the adhesive layers 10. Optionally, the isolation layer 30 may be a release paper, or other materials that can achieve rapid tearing of the adhesive layer 10 without damaging other adhesive layers.

[0028] Alternatively, if Figure 1 As shown, the electrode sticker further includes a fixing layer 40 , and each of the stacked adhesive layers 10 is arranged on one side of the fixing layer 40 .

[0029] Alternatively, if Figure 1 As shown, the electrode patch also includes a signal transmission structure 50, which is arranged on the side of the fixing layer 40 away from the adhesive layer 10; the signal transmission structure 50 transmits the measured bioelectric signal to the host connected to the electrode patch through the signal transmission channel 20.

[0030] Specifically, the two sides of the fixing layer 40 are used to respectively set the adhesive layers 10 and the signal transmission structure 50 connected to the host. The signal transmission structure 50 can be a conductor such as a button-like metal electrode or a wire that can realize electrical signal transmission.

[0031] Optionally, the shape of the adhesive layer 10 is consistent with the shape of the electrode sticker.

[0032] Specifically, the common electrode patch is in the shape of a circle. In order to make the electrode patch fit well on the user's skin, the adhesive layer 10 can also be set to be circular. For example, Figure 1 In particular, in order to fit the skin of different parts, the electrode patches used in some medical devices are of special shapes. In this case, in order to meet the requirements of the electrode patches, the shape of the adhesive layer 10 is still set to be consistent with the shape of the electrode patches.

[0033] Optionally, the signal transmission channel 20 realizes signal transmission through a conductive gel.

[0034] Specifically, the signal transmission channel 20 can be set at any position of the adhesive layer 10. For the accuracy of signal transmission, it can be as follows: Figure 1 As shown, the signal transmission channel 20 is set through the geometric center of each adhesive layer 10, so that when the electrode patch is fixed on the skin, the signal transmission channel 20 can be more accurately placed at the position where the signal needs to be collected. It should be noted that no matter whether the adhesive layer 10 of the electrode patch is a regular pattern or an irregular pattern, there is a geometric center where the signal transmission channel 20 can be set, which will not be repeated here.

[0035] An embodiment of the utility model further provides a medical device, which includes the electrode patch in any of the above embodiments, and the medical device monitors the bioelectric signals of the user through the electrode patch.

[0036] The medical device provided by the embodiment of the present invention includes the electrode patch in the above embodiment, so the medical device provided by the embodiment of the present invention also has the beneficial effects described in the above embodiment, which will not be described in detail here.

[0037] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, 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 communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An electrode patch, characterized in that: The electrode patch includes at least two adhesive layers and a signal transmission channel; At least two adhesive layers are stacked; The signal transmission channel penetrates each of the stacked adhesive layers; The adhesive layer is used to fix the electrode patch on the user's skin; The signal transmission channel is used to transmit the measured bioelectric signal of the user to a host connected to the electrode patch.

2. The electrode patch according to claim 1, characterized in that: The electrode sticker further includes at least one isolation layer; one isolation layer is disposed between every two adhesive layers; and the signal transmission channel penetrates through each of the stacked adhesive layers and each of the isolation layers.

3. The electrode patch according to claim 1, characterized in that: The electrode sticker further comprises a fixing layer, and each of the stacked adhesive layers is arranged on one side of the fixing layer.

4. The electrode patch according to claim 3, characterized in that: The electrode patch further comprises a signal transmission structure, and the signal transmission structure is arranged on a side of the fixing layer away from the adhesive layer; The signal transmission structure transmits the measured bioelectric signal to a host connected to the electrode patch through the signal transmission channel.

5. The electrode patch according to claim 1, characterized in that: The shape of the adhesive layer is consistent with the shape of the electrode sticker.

6. The electrode patch according to claim 1, characterized in that: The signal transmission channel realizes signal transmission through the conductive gel.

7. A medical device, characterized in that: The medical device comprises the electrode patch according to any one of claims 1 to 6, and the medical device monitors the bioelectrical signals of the user through the electrode patch.

Images