Oral muscle training electrode patch based on electromyographic feedback

Abstract

The utility model provides a kind of oral muscle training electrode patch based on myoelectric feedback, it solves the myoelectric feedback effect of throat neck part is not good etc. It includes throat patch and cheek patch, electrode body and attached layer are respectively arranged on throat patch and cheek patch, throat patch and cheek patch are integrally formed and are provided with elastic deformation area between them. The utility model has the advantages of good myoelectric feedback effect, stable structure and the like.

Description

Technical Field

[0001] This utility model belongs to the field of physiotherapy and rehabilitation equipment technology, specifically relating to an oral muscle training electrode patch based on electromyographic feedback. Background Technology

[0002] After a stroke, patients experience severe ischemia and hypoxia in the affected brain tissue, which can damage neurons to varying degrees and easily lead to swallowing difficulties. Without timely early rehabilitation intervention, this can cause aspiration pneumonia, and in severe cases, suffocation can be life-threatening. Current rehabilitation interventions mainly involve surgery or internal metal fixation, but these methods are prone to causing secondary injuries to patients and cannot achieve oral muscle training and recovery. Furthermore, conventional electrical stimulation rehabilitation equipment cannot adequately stimulate muscles in areas such as the cheeks and neck, resulting in poor electromyographic feedback.

[0003] To address the shortcomings of existing technologies, people have conducted long-term research and proposed various solutions. For example, Chinese patent literature discloses a massage mask with muscle electrical stimulation function [202110853864.8], which includes a mask body, an electrode unit, a conductive circuit unit, and an intelligent control unit. The electrode unit is disposed on the mask body, and the conductive circuit unit is connected to the electrode unit and the intelligent control unit respectively. The electrode unit is used to receive stimulation signals and provide electrical stimulation to the face. The conductive circuit unit is used to transmit the stimulation signals from the intelligent control unit to the electrode unit. The intelligent control unit is used to emit and control the stimulation signals.

[0004] The above-mentioned approach has solved the problem of oral motor training and rehabilitation to some extent, but it still has many shortcomings, such as poor effect on electromyographic feedback in the larynx and neck. Summary of the Invention

[0005] The purpose of this invention is to address the above-mentioned problems by providing a reasonably designed oral muscle training electrode patch with good electromyographic feedback effect in the larynx and neck area.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an oral muscle training electrode patch based on electromyographic feedback, comprising a throat patch and a cheek patch, wherein an electrode body and an adhesion layer are respectively disposed on the throat patch and the cheek patch, and the throat patch and the cheek patch are integrally formed and an elastic deformation zone is disposed between them.

[0007] In the above-mentioned electromyographic feedback-based oral muscle training electrode patch, the cheek patch is arc-shaped and its width gradually increases from the middle to both ends, and triangular fixing areas are provided at both ends of the cheek patch.

[0008] In the above-mentioned electromyographic feedback-based oral muscle training electrode patch, the laryngeal patch is long and strip-shaped with arc-shaped edges. Both sides of the laryngeal patch have extension areas that extend towards the edge. The width of the laryngeal patch gradually increases from one end near the cheek patch towards the other end.

[0009] In the above-mentioned electromyographic feedback-based oral muscle training electrode patch, the elastic deformation area includes a deformation layer integrally formed with the laryngeal patch and the cheek patch, and an elastic support structure is provided on the deformation layer.

[0010] In the aforementioned electromyographic feedback-based oral muscle training electrode patch, the elastic support structure includes accordion pleats disposed on the deformable layer, and elastic material edging is provided at both ends of the deformable layer.

[0011] In the above-mentioned electromyographic feedback-based oral muscle training electrode patch, the electrode body is a self-adhesive electrode patch, and the cable connected to the electrode body extends along the edge of the throat patch, the cheek patch, and the elastic deformation area.

[0012] In the aforementioned electromyographic feedback-based oral motor training electrode patch, the electrode bodies are arranged in a matrix relative to the throat patch and the cheek patch.

[0013] In the aforementioned electromyographic feedback-based oral muscle training electrode patch, an insulating layer is provided on the outer side of the throat patch and the cheek patch.

[0014] In the above-mentioned electromyographic feedback-based oral muscle training electrode patch, the throat patch and cheek patch are made of non-woven fabric, and the adhesive layer is made of silicone.

[0015] In the aforementioned electromyographic feedback-based oral motor training electrode patch, the attachment layer extends to the elastic deformation area.

[0016] Compared with existing technologies, the advantages of this invention are as follows: the integrated design of the laryngeal patch and the buccal patch can simultaneously cover both sides of the midline of the suprahyoid region and the belly of the geniohyoid muscle, facilitating bio-stimulation feedback training and ensuring the effectiveness of electromyographic feedback in the larynx and neck region; the matrix arrangement of the electrodes enhances the accuracy of signal acquisition and helps to accurately capture changes in electromyographic signals; the design of the elastic deformation zone allows the patch to adapt to the neck and facial contours of different patients, improving fit and comfort. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0019] Figure 3 This is a schematic diagram illustrating the use of this utility model;

[0020] In the figure, there are: throat patch 1, extension area 11, cheek patch 2, fixation area 21, electrode body 3, attachment layer 4, elastic deformation area 5, deformation layer 51, accordion pleats 52, and edge binding 53. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] like Figure 1-3 As shown, an electromyographic feedback-based oral muscle training electrode patch includes a laryngeal patch 1 and a buccal patch 2. Electrodes 3 and an adhesion layer 4 are respectively disposed on the laryngeal patch 1 and the buccal patch 2. The laryngeal patch 1 and the buccal patch 2 are integrally formed with an elastic deformation zone 5 between them. The laryngeal patch 1, the buccal patch 2, and the elastic deformation zone 5 are generally butterfly-shaped, providing good adhesion to the skin of the neck and throat area, ensuring the effectiveness of the electrode 3 in acquiring muscle feedback electrical signals.

[0023] Specifically, the cheek patch 2 is arc-shaped with its width gradually increasing from the middle towards both ends, and triangular fixing areas 21 are provided at both ends of the cheek patch 2. The design of the triangular fixing areas 21 allows the cheek patch 2 to better conform to the facial contours, improving comfort and stability.

[0024] Specifically, the laryngeal patch 1 is elongated and has curved edges. The laryngeal patch 1 has extension areas 11 on both sides that extend towards the edge. The width of the laryngeal patch 1 gradually increases from one end near the cheek patch 2 to the other end, so that the laryngeal patch 1 can better fit the anatomical structure of the laryngeal region and ensure good contact between the electrode body 3 and the skin.

[0025] Furthermore, the elastic deformation zone 5 includes a deformation layer 51 integrally formed with the throat patch 1 and the cheek patch 2, and an elastic support structure is provided on the deformation layer 51.

[0026] Furthermore, the elastic support structure includes accordion pleats 52 disposed on the deformable layer 51, and elastic edging 53 disposed at both ends of the deformable layer 51. The edging 53 can be used for cable extension of the electrode body 3, while reinforcing the edge of the deformable layer 51.

[0027] In addition, the electrode body 3 uses self-adhesive electrode patches. The cable connected to the electrode body 3 extends along the edges of the throat patch 1, cheek patch 2, and elastic deformation area 5. The accordion pleat 52 design allows the elastic deformation area 5 to stretch and deform according to the user's facial and neck movements during use without affecting the fit and functionality of the electrode patch. The elastic material edging 53 further enhances the durability and comfort of the deformation layer 51. The accordion pleats 52 can also adopt a wavy or honeycomb folding structure to achieve better breathability.

[0028] Meanwhile, the electrode body 3 is arranged in a matrix relative to the throat patch 1 and the cheek patch 2, so that the electrode body 3 can fully cover the oral and laryngeal muscles, collect more comprehensive electromyographic signals, and improve the training effect.

[0029] As can be seen, the outer sides of the throat patch 1 and the cheek patch 2 are provided with an insulating layer to prevent external electromagnetic interference, thereby improving the accuracy and stability of electromyography signal acquisition.

[0030] Clearly, the use of non-woven fabric for throat patch 1 and cheek patch 2 reduces skin irritation from prolonged wear, while the use of silicone for the adhesion layer 4 ensures that the electrode 3 adheres to the skin surface. Alternatively, medical-grade polyurethane material can be used for throat patch 1 and cheek patch 2, with medical-grade hydrogel used for the adhesion layer 4 to achieve better skin affinity and conductivity.

[0031] Preferably, the attachment layer 4 extends to the elastic deformation zone 5 so that the entire electrode patch system forms a complete bonding surface, which enhances the overall stability and comfort.

[0032] In summary, the principle of this embodiment is that the laryngeal patch 1 and the cheek patch 2 simultaneously cover the laryngeal and cheek muscles, wherein the elastic deformation zone 5 has good elastic deformation ability and skin adhesion, so that the electrode body 3 can fully stimulate the electromyographic signals of the laryngeal and cheek muscles, ensuring the subsequent electrical stimulation physiotherapy rehabilitation effect.

[0033] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0034] Although this document frequently uses terms such as throat patch 1, extension area 11, cheek patch 2, fixation area 21, electrode body 3, attachment layer 4, elastic deformation area 5, deformation layer 51, accordion pleat 52, and edge binding 53, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. An oral motor training electrode patch based on electromyographic feedback, comprising a laryngeal patch (1) and a buccal patch (2), characterized in that, Electrode bodies (3) and adhesive layers (4) are respectively provided on the throat patch (1) and cheek patch (2). The throat patch (1) and cheek patch (2) are integrally formed and an elastic deformation zone (5) is provided between them.

2. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, The cheek patch (2) is arc-shaped and its width gradually increases from the middle to both ends. The cheek patch (2) has triangular fixing areas (21) at both ends.

3. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, The throat patch (1) is long and has an arc-shaped edge. The throat patch (1) has an extension area (11) on each side that extends toward the edge. The width of the throat patch (1) gradually increases from one end near the cheek patch (2) toward the other end.

4. A sensory feedback-based oral motor training electrode patch according to claim 1, 2, or 3, characterized in that, The elastic deformation zone (5) includes a deformation layer (51) integrally formed with the throat patch (1) and the cheek patch (2), and the deformation layer (51) is provided with an elastic support structure.

5. The oral motor training electrode patch based on electromyographic feedback according to claim 4, characterized in that, The elastic support structure includes accordion pleats (52) provided on the deformable layer (51), and elastic material edging (53) is provided at both ends of the deformable layer (51).

6. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, The electrode body (3) is a self-adhesive electrode patch, and the cable connected to the electrode body (3) extends along the edges of the throat patch (1), the cheek patch (2) and the elastic deformation area (5).

7. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, The electrode body (3) is arranged in a matrix relative to the throat patch (1) and the cheek patch (2).

8. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, An insulating layer is provided on the outer side of the throat patch (1) and cheek patch (2).

9. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, The throat patch (1) and cheek patch (2) are made of non-woven fabric, and the adhesive layer (4) is made of silicone.

10. The oral motor training electrode patch based on electromyographic feedback according to claim 1, characterized in that, The attachment layer (4) extends to the elastic deformation zone (5).

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