TWM602882U - Textile type multi-channel high-sensitivity sensing dry electrode sheet - Google Patents

Abstract

A textile-type multi-channel high-sensitivity sensing dry electrode sheet includes: a body, a conductive cloth and at least one electrode connecting part. The body is a sheet body. The conductive cloth is arranged on one side surface of the main body, and the conductive cloth has at least one electrode part. The electrode connecting part is arranged on the main body and is electrically connected to the electrode part of the conductive cloth through the main body. Among them, the electrode connection part transmits the signal to the conductive cloth, so that the electrode part of the conductive cloth produces the effect of electrotherapy or thermotherapy or electrotherapy and thermotherapy at the same time; the electrode part can also receive the physiological sent by the body The signal is sent back to the device through the electrode connection part for physiological measurement.

Description

Textile type multi-channel high-sensitivity sensing dry electrode sheet

This creation is about an electrode pad that is used to contact the body and can receive or send electrophysiological signals, especially dry pads used for electrotherapy equipment, or electrode pads (patchs) used for physiological signal measurement.

It is known that common sports injuries, degeneration and other problems, coupled with the use of 3C electronic products, cause many postures, which cause body pain, such as soreness, pain, numbness, etc. caused by imbalance of muscle strength caused by long-term bowing and hunchback. symptom. Once the patient has these symptoms, the patient will first choose a patch, anti-inflammatory analgesic ointment, or massage to relieve pain. However, these methods may not be completely cured, so they will seek professional treatment from a physical therapist, or under the evaluation of the physical therapist, the patient can purchase physical therapy equipment or equipment by themselves to use electrotherapy or thermotherapy.

These equipments used in electrotherapy or thermotherapy have a patch and a low-frequency treatment device. After the low-frequency treatment device is electrically connected to the patch, the current generated by the low-frequency treatment device is transmitted to the patch, so that the electrode on the patch can perform physical therapy on the patient's sore spots. Since the past patches used for telecommunications signal transmission, there will be a water-rich layer (gel, water glue) for signal transmission. Due to the capacitive effect of the water-rich layer, the resistance is difficult to control. The main reasons for the poor control include the following:

1. The water glue is not easy to store and will dry out, resulting in inconsistent conductivity, and the difference in each batch is not easy to control.

2. Glue is applied artificially, and the amount of glue is different each time, resulting in a difference in impedance, which affects the measurement. The signal will be saturated or distorted due to the above reasons, and subsequent software judgments may have errors or misjudgments.

3. Some high-frequency electrical stimulators or electrical signal transmitters will have a capacitance effect if they pass through the water-rich glue layer, causing delays, distortions, and invalidating their therapeutic effects.

The main purpose of this creation is to solve the traditional shortcomings. This creation uses silver fiber cloth, nano silver wire, and thermal transfer type conductive adhesive conductive paste, and the conductive cloth made of these conductive materials is cut after elastic adhesive. Various hot pressing and sewing methods are fixed on the electrode sheet, and the conductive cloth is used as a wire or a specific totem as an electrode to improve the electric signal transmission carrier (conductive cloth), and replace the water-rich wet electrode with a dry electrode Film (patch), as the future ECG signal industry, myoelectric signal rehabilitation industry, etc., to improve the measurement accuracy. As an electrical stimulation related industry, the transmission of electrical signals to the human body can be more accurate, so that the electrical stimulation system can transmit more accurate signals to the epidermis, muscles, and human body, especially the muscle stimulation (EMS/ES) system can receive and measure more accurately Measure the signal of the muscle's functional action, and apply the corresponding parameter electrical stimulation to achieve the rehabilitation effect; in the high-frequency electrical stimulation system, it can effectively transmit the signal, energy, reduce distortion, and achieve a better therapeutic effect.

To achieve the above-mentioned purpose, the present invention provides a textile-type multi-channel high-sensitivity sensing dry electrode sheet, which includes: a body, a conductive cloth and at least one electrode connection part. The body is a sheet body. The conductive cloth is arranged on one side surface of the main body, and the conductive cloth has at least one electrode part. The electrode connecting part is arranged on the main body and is electrically connected to the electrode part of the conductive cloth through the main body. Wherein, the electrode connection part transmits a signal to the conductive cloth, so that the electrode part of the conductive cloth produces the effect of electrotherapy or thermotherapy or electrotherapy and thermotherapy at the same time, and at the same time, it can receive electricity from the body through the electrode part. The physiological signal is transmitted back to the device through the electrode connection part.

In an embodiment of the present creation, there is an adhesion layer on one side of the main body, and the adhesion layer and the conductive cloth are located on the same side of the main body.

In an embodiment of this creation, the body is an OK stretcher.

In an embodiment of this creation, the body is not sticky.

In an embodiment of this creation, the body is a bandage.

In an embodiment of the present invention, the conductive cloth is formed by printing of silver fiber cloth, nano silver wire, thermal transfer conductive glue or conductive paste.

In an embodiment of the present creation, the electrode portion of the conductive cloth is a porous, discontinuous surface or a meshed hollow structure.

In an embodiment of this creation, two symmetrical two electrode parts are provided on one side of the main body.

In an embodiment of the present invention, the electrode connecting portion passes through the body and is electrically connected to the two electrode portions respectively.

In an embodiment of the present invention, a wire is electrically connected between the electrode portion of the conductive cloth and the electrode connecting portion for signal transmission. .

10: Electrode sheet

1: body

11: inner surface

12: Outer surface

13: Adhesion layer

2: Conductive cloth

21: Electrode

21a: Porous structure

21b: Discontinuous surface structure

21c: Mesh structure

3: Electrode connection part

20: skin

30: Low frequency electrotherapy device

301: Electrode connector

302: Button

Fig. 1 is a three-dimensional schematic diagram of the appearance of the first embodiment of the electrode sheet of this invention; Fig. 2 is a schematic diagram of the outer surface of Fig. 1; Fig. 3 is a schematic diagram of the electrode sheet of Fig. 1 in use with a low-frequency electrotherapy device; 4, is a three-dimensional schematic diagram of the appearance of the knee pad of the second embodiment of the electrode sheet of the present invention; FIG. 5 is another schematic side view of FIG. 4; FIG. 6 is a schematic diagram of another embodiment of the conductive cloth of the electrode sheet of the present invention; Fig. 7 is a schematic diagram of another embodiment of the conductive cloth of the electrode sheet of the present invention; Fig. 8 is a schematic diagram of another embodiment of the conductive cloth of the electrode sheet of the present invention.

The technical content and detailed description of this creation are hereby described with the diagrams as follows: Refer to Figures 1 and 2, which are the three-dimensional appearance and external surface schematic diagrams of the first embodiment of the electrode sheet of this invention. As shown in the figure: the textile-type multi-channel high-sensitivity sensor dry electrode sheet of this creation, the electrode sheet 10 includes: a main body 1, a conductive cloth 2 and at least one electrode connection part 3. After being electrically connected to an external low-frequency electrotherapy device (not shown in the figure), electrotherapy or hyperthermia, or a course of electrotherapy and hyperthermia at the same time can be performed, and the electrophysiology sent by the body can be received through the electrode part. The signal is transmitted back to the device of the low-frequency electrotherapy device through the electrode connection part.

The body 1 is a sheet-shaped body with an inner surface 11 and an outer surface. The inner surface 11 has an adhesive layer 13 that is glue, so that the body 1 can be adhered to the patient. On the surface of the skin. In this figure, the main body 1 can be non-sticky in addition to an adhesive layer 13, such as an OK stretch material (a stretch tape type-applied material is a non-woven fabric with good air permeability, flexibility, and flexibility). Sexual bandage.

The conductive cloth 2 is a silver fiber cloth. The silver fiber cloth is elastic and has a certain tensile strength. The interwoven and woven silver fiber cloth has more strength and is not easy to break and lose its conductive function. During production, the silver fiber cloth is cut with elastic adhesive, and fixed on the inner surface 11 of the main body 1 through various hot pressing and sewing methods, which is the same side as the adhesion layer 13. The conductive cloth 2 At least one electrode part 21 is included. The traction of the conductive cloth 2 is used as a wire or a specific pattern (totem) is used as the electrode part 21 to achieve the effect of receiving and transmitting signals. Because the electrical resistance of the conductive cloth 2 is extremely low, the electrical resistivity is average and stable, and it has fiber characteristics. Moreover, the conductive cloth 2 has some advantages. First, it is not easy to cause uneven resistance or disconnection due to factors such as pulling, and is a good signal transmission carrier. The second is that it does not need to be transmitted through water-rich substances such as hydrogels, and the purpose of signal transmission can be accomplished by dry conductive cloth 2, which eliminates the problem of uneven resistance caused by the production process of the hydrogel. In this drawing, the conductive cloth 2 can be formed by printing with silver nanowire, thermal transfer conductive glue or conductive paste in addition to silver fiber cloth.

The electrode connecting portion 3 is provided on the main body 1 and penetrates the main body 1 and the electrode portion 21 of the conductive cloth 2 is electrically connected. With the electrode connection part 3 and the low-frequency electrotherapy device (Figure Not shown in) After the electrical connection, the output current is used to cause the conductive cloth 2 to produce the effect of electrotherapy or thermotherapy. In this figure, the electrode connecting portion 3 is a button male connector.

Please refer to FIG. 3, which is a schematic diagram of the state of use of the electrode pads of FIG. 1 and the low-frequency electrotherapy device in combination. As shown in the figure: when the electrode sheet 10 of the present invention is in use, the adhesive layer 13 on the main body 1 is stuck on the surface of the patient's skin 20.

The electrode sheet 10 is adhered to the surface of the patient’s skin 20, so that the electrode part 21 is in contact with the patient’s skin, and the electrode connecting part 3 is also exposed on the outer surface 12 of the body 1, and the low-frequency electrotherapy device 30 The electrode connector 301 is electrically connected to the electrode connecting portion 3. After pressing the button 302 of the low-frequency electrotherapy device 30, the current output by the low-frequency electrotherapy device 30 is transmitted to the electrode connecting portion 3 through the electrode connector 301 , And then the electrode connecting portion 3 transmits the current to the conductive cloth 2, so that the electrode portion 21 of the conductive cloth 2 can be used for electrotherapy or thermotherapy or a course of simultaneous electrotherapy and thermotherapy, and can pass through the electrode portion , Receive the electrophysiological signal sent by the body, and transmit it back to the device of the low-frequency electrotherapy device 30 through the electrode connection part.

Please refer to FIGS. 4 and 5, which are a three-dimensional appearance of the second embodiment of the electrode sheet of the present invention and a schematic diagram of the outer surface of FIG. 4. As shown in the figure: this embodiment is roughly the same as the first embodiment, but the difference is that the conductive cloth 2 on the body 1 of the electrode sheet 10 is two symmetrical and convex-shaped two electrode parts 21, which are connected After the portion 3 passes through the main body 1, the electrode connecting portion 3 is electrically connected to the two electrode portions 21, respectively.

As shown in FIG. 3, the electrode sheet 10 is adhered to the surface of the patient's skin 20, so that the electrode part 21 is in contact with the patient's skin, and the electrode connecting part 3 is also exposed on the other side of the body 1. The electrode connector 301 of the low-frequency electrotherapy device 30 is electrically connected to the electrode connecting portion 3. After pressing the button 302 of the low-frequency electrotherapy device 30, the current output by the low-frequency electrotherapy device 30 is transmitted to the electrode connector 301 On the electrode connection part 3, the current is transmitted to the conductive cloth 2 by the electrode connection part 3, so that the electrode part 21 of the conductive cloth 2 can be used for electrotherapy or thermotherapy or a course of simultaneous electrotherapy and thermotherapy ,Simultaneously The electrophysiological signal sent by the body can be received through the electrode part, and transmitted back to the equipment of the low-frequency electrotherapy device 30 through the electrode connection part.

Please refer to FIGS. 6, 7, and 8, which are schematic diagrams of various embodiments of the conductive cloth of the electrode sheet of this invention. As shown in the picture: the conductive cloth 2 of this creation is made of silver fiber cloth, silver nanowire, or thermal transfer type conductive glue, conductive paste. When processing, the electrode part 21 of the conductive cloth 2 is designed It is a hollow structure in various forms such as a porous structure 21a, a discontinuous surface structure 21b, or a network structure 21c. The electrode sheet 10 is fixed on one side of the main body 1 of the electrode sheet 10 by techniques such as laminating, thermal transfer, and printing.

Since the conductive fabric 2 is a hollow structure with a porous structure 21a, a discontinuous surface structure 21b or a mesh structure 21c, it has a better stretch on the body 1 (such as the bottom fabric) with high elasticity and high tannin number fabric. Ability. When the main body 1 is stretched, the conductive cloth 2 will not break due to insufficient interlayer adhesion and tension and lose its conductive performance.

Furthermore, there is a wire electrically connected between the electrode portion 21 of the conductive cloth 2 and the electrode connecting portion 3 for signal transmission.

With the structure design of the electrode sheet 10 created in this invention, it can be used in medical equipment or sports equipment, such as electrotherapy and thermotherapy and other related accessories, as an electrical signal transmission carrier, or an electrocardiographic signal system, a muscle potential signal system, and a recovery device. Health monitoring system, related protective gear, clothing and textiles, as the signal receiving carrier. Or functional sports clothing, electronic muscle stimulation (EMS) muscle training clothing, heart rhythm monitoring clothing, as a multi-channel transmission (receiving and output at the same time).

However, the above is only the preferred embodiment of this creation, and it is not intended to limit the scope of patent protection of this creation. Therefore, all equivalent changes made by using this creation specification or schematic content are included in the rights of this creation. Within the scope of protection, Chen Ming shall be combined.

10: Electrode sheet

1: body

11: inner surface

12: Outer surface

13: Adhesion layer

2: Conductive cloth

21: Electrode

3: Electrode connection part

Claims (10)

A textile-type multi-channel high-sensitivity sensing dry electrode sheet, comprising: a main body, which is a sheet-shaped body; a conductive cloth, arranged on one side of the main body, the conductive cloth having at least one electrode part; at least one electrode The connecting portion is provided on the main body and is electrically connected to the electrode portion of the conductive cloth through the main body; wherein the electrode connection portion transmits a signal to the conductive cloth, so that the electrode portion of the conductive cloth generates The effect of electrotherapy or hyperthermia or electrotherapy and hyperthermia at the same time; the electrode part can receive the electrophysiological signal sent by the body, through the electrode connection part, return to the equipment for physiological electrical signal measurement. The textile-type multi-channel high-sensitivity sensor dry electrode sheet described in item 1 of the scope of patent application, wherein an adhesion layer is provided on one side of the main body, and the adhesion layer and the conductive cloth are located on the same side of the main body. The textile-type multi-channel high-sensitivity sensor dry electrode sheet described in item 2 of the scope of patent application, wherein the body is an OK stretch. For the textile-type multi-channel high-sensitivity sensor dry electrode sheet described in item 1 of the scope of patent application, the body is non-sticky. The textile-type multi-channel high-sensitivity sensor dry electrode sheet described in item 4 of the scope of patent application, wherein the body is a bandage. The textile-type multi-channel high-sensitivity sensing dry electrode sheet described in the first item of the scope of patent application, wherein the conductive cloth is formed by printing of silver fiber cloth, nano silver wire, thermal transfer conductive glue or conductive paste. The textile-type multi-channel high-sensitivity sensor dry electrode sheet described in the first item of the scope of patent application, wherein the electrode portion of the conductive cloth is a porous, discontinuous surface or a meshed hollow structure. The textile-type multi-channel high-sensitivity sensing dry electrode sheet described in the first item of the scope of patent application, wherein two symmetrical two electrode parts are provided on one side of the main body. According to the textile-type multi-channel high-sensitivity sensing dry electrode sheet described in item 8 of the scope of patent application, the electrode connection part passes through the body and is electrically connected to the two electrode parts respectively. The textile-type multi-channel high-sensitivity sensor dry electrode sheet described in the first item of the scope of patent application, wherein a wire is electrically connected between the electrode portion of the conductive cloth and the electrode connecting portion for signal transmission. .

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