TW202133799A - High voltage resistant electrode patch - Google Patents

Abstract

A high voltage resistant electrode patch includes a connector portion and an electrode patch main body. The electrode patch main body includes a flexible circuit layer, a plurality of conductive gels, and a plurality of resistor devices. The flexible circuit layer includes an insulating layer, a plurality of electrodes and a plurality of conductive lines formed on the insulating layer to measure electrocardiogram signals. The conductive lines are respectively connected between the electrodes and the connector portion. The conductive gels are respectively formed on the surface of the electrodes, and the resistor devices are respectively disposed to the corresponding electrodes. The connector portion extends outward from the electrode patch main body to connect an electrocardiograph measuring device.

Description

High voltage electrode patch

The present invention relates to an electrode patch. In particular, it relates to a high-voltage-resistant electrode patch.

With the increasing advancement of science and technology and the advancement of medical technology, the life span of human beings has gradually increased. At present, China has gradually entered an aging society, the proportion of the elderly population is increasing year by year, and heart disease has become one of the number one invisible killer of silver-haired people.

Arrhythmia is a common symptom of heart-related diseases, so the monitoring of heart-related diseases is an important issue for the elderly. At present, the detection of heart rate/ECG mainly uses electrocardiogram measuring equipment. The traditional method is to stick wet electrodes containing electrolytes on the chest as a link between the skin and the machine to measure the heart rate/ECG.

However, with the advancement of technology, various electrocardiogram measurement devices have gradually been developed. The disposable electrode patch can be designed according to different body sizes to design exclusive measuring electrodes, which can quickly and conveniently perform ECG measurement. However, due to the use of disposable electrode patches with Automated External Defibrillator (AED) When used together, it is easy to cause the circuit to be broken down under the action of the high voltage of the defibrillator, resulting in damage. How to effectively improve the disposable electrode patch is an active effort by manufacturers and designers in the field. direction.

In view of this, one object of the present invention is to provide a high-voltage-resistant electrode patch, which can prevent the conductive circuit from being broken down by the high-voltage of the defibrillator, and effectively improve the accuracy and convenience of electrocardiogram measurement.

According to an embodiment disclosed in the present invention, it relates to a high-voltage-resistant electrode patch, which includes a connecting portion and an electrode patch body.

The main body of the electrode patch includes a soft circuit layer, a plurality of conductive glues and a plurality of resistance devices. The soft circuit layer includes an insulating layer, and a plurality of electrodes and a plurality of conductive lines formed on the insulating layer are respectively connected between the electrodes and the connecting portion for measuring an electrocardiogram signal. The conductive glue is respectively formed on the surface of the electrode, and a plurality of resistance devices are respectively arranged corresponding to the electrode. The connecting part extends outward from the body part of the electrode patch for connecting to an electrocardiogram measuring device.

In some embodiments, the conductive glue includes a plurality of hydrogels.

In some embodiments, the resistance device includes a plurality of flat graphite resistors, respectively formed between the electrode and the corresponding hydrogel.

In some embodiments, the resistance device includes a plurality of current limiting resistors.

In some embodiments, the current-limiting resistors are respectively arranged in the conductive lines of the body of the electrode patch.

In some embodiments, the current-limiting resistors are respectively disposed adjacent to the corresponding conductive adhesive and far away from the connecting portion.

In some embodiments, the high-voltage resistant electrode patch further includes an insulating protective layer covering the current limiting resistor.

In some embodiments, the insulating protection layer further includes a plurality of openings corresponding to the electrode arrangement, and the hydrogel is respectively arranged in the openings.

In some embodiments, the insulating protective layer is made of a polyethylene terephthalate (PET) plastic film, a polyvinyl chloride (PVC) plastic film, and a polycarbonate (PC) plastic film. ) Formed by a plastic film or an insulating paint.

In some embodiments, the insulating protective layer further includes a plurality of protective covers, respectively corresponding to current limiting resistors.

In some embodiments, the resistance device includes a plurality of resistors ranging from 10 kOhm to 200 kOhm.

In some embodiments, the resistance device includes a plurality of 22kOhm resistors.

In some embodiments, the resistance device includes a plurality of SMD resistors.

In some embodiments, the high-voltage-resistant electrode patch further includes a plurality of red glues to respectively stick the surface adhesive resistors to the soft circuit layer, and a plurality of conductive fixing glues to electrically connect the surface adhesive resistors to the conductive lines. .

In some embodiments, the conductive fixing glue includes anisotropic conductive glue, Silver conductive adhesive, copper conductive adhesive or epoxy conductive adhesive.

In some embodiments, the high-voltage-resistant electrode patch further includes a plurality of reinforcing sheets respectively pasted on the soft circuit layer relative to the position of the resistance device.

In some embodiments, the reinforcing sheet includes bakelite, acrylic board or glass fiber board.

In some embodiments, the insulating layer is a substrate layer, including a polyethylene terephthalate (PET) plastic film, a polyurethane (PU) plastic film, or a cardboard.

In some embodiments, the electrodes and conductive lines are formed by a metal conductive layer, and the metal conductive layer includes a nano-silver paste circuit layer or a copper metal layer.

In summary, the above-mentioned high-voltage resistant electrode patch can be easily attached to the electrode patch, and when used with an automatic external defibrillator, it can effectively prevent the high-voltage electrical breakdown of the automatic external defibrillator from piercing the conductive circuit and improve The use range and stability of the electrode patch.

100: High voltage electrode patch

102: connecting part

104: Electrode patch body

110: first electrode

120: second electrode

130: third electrode

140: fourth electrode

150: Fifth electrode

160: sixth electrode

170: seventh electrode

180: first extension electrode

182: Extend the conductive line

190: second extension electrode

192: Extend the conductive line

200: third extension electrode

202: Extend the conductive line

210: Conductive circuit

230: Electrode device

240: soft circuit layer

260: Insulation layer

270: Metal electrode layer

275: Insulation protection layer

276: open

280: Resistance device

290: conductive adhesive

300: High voltage electrode patch

310: first electrode

312: Hydrogel layer

314: Resistance device

316: The first conductive line

320: second electrode

322: Hydrogel layer

324: Resistance device

326: second conductive line

330: third electrode

332: Hydrogel layer

334: Resistance device

336: Third Conductive Circuit

340: Fourth electrode

342: Hydrogel layer

344: resistance device

346: The fourth conductive circuit

350: Fifth electrode

352: Hydrogel layer

354: resistance device

356: Fifth Conductive Circuit

360: sixth electrode

362: Hydrogel layer

364: Resistance Device

366: Sixth Conductive Circuit

370: seventh electrode

372: Hydrogel layer

374: Resistance device

376: Seventh Conductive Circuit

380: First extension electrode

382: Hydrogel layer

384: Resistance device

386: The first extended conductive circuit

390: second extension electrode

392: Hydrogel layer

394: Resistance device

396: second extended conductive circuit

400: third extension electrode

402: Hydrogel layer

404: Resistance device

406: Third Extension Conductive Circuit

510: Connecting part

520: Electrode patch body

530: Extension

600: Resistance device

601: soft circuit layer

610: Insulation layer

620: Metal conductive layer

622: Metal pad

624: Metal pad

626: Electrode

628: Conductive circuit

630: current limiting resistor

640: insulating protective layer

642: Protective Cover

644: Reinforcement

646: red glue

647: Conductive fixing glue

648: open

650: Hydrogel layer

In order to make the above and other objectives, features, advantages and embodiments of the present disclosure more obvious and understandable, the description of the accompanying drawings is as follows:

FIG. 1 is a schematic diagram of a high-voltage-resistant electrode patch according to an embodiment of the present invention.

Fig. 2 is a schematic partial cross-sectional view taken along the section line 2-2 in accordance with Fig. 1.

FIG. 3 is a schematic diagram of a high-voltage-resistant electrode patch according to another embodiment of the present invention.

Figure 4 is a schematic partial cross-sectional view along section line 4-4 in accordance with Figure 3

The following is a detailed description of the embodiments with the accompanying drawings, but the provided embodiments are not used to limit the scope of the disclosure, and the description of the structure operation is not used to limit the order of its execution, any recombination of components The structure and the devices with equal effects are all within the scope of this disclosure. In addition, the drawings are for illustrative purposes only, and are not drawn in accordance with the original dimensions. To facilitate understanding, the same elements or similar elements in the following description will be described with the same symbols.

In addition, the terms (terms) used in the entire specification and the scope of the patent application, unless otherwise specified, usually have the usual meaning of each term used in this field, in the content disclosed here, and in the special content . Some terms used to describe the present disclosure will be discussed below or elsewhere in this specification to provide those skilled in the art with additional guidance on the description of the present disclosure.

Regarding the "first", "second", etc. used in this article, they do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish elements or operations described in the same technical terms. That's it.

Secondly, the terms used in this article "include", "include", "Have", "Contain", etc., are all open terms, which means including but not limited to.

FIG. 1 is a schematic diagram of a high-voltage-resistant electrode patch according to an embodiment of the present invention, and FIG. 2 is a schematic partial cross-sectional view of FIG. 1 along the section line 2-2. FIG. 3 is a schematic diagram of a high-voltage-resistant electrode patch according to another embodiment of the present invention, and FIG. 4 is a schematic partial cross-sectional view of FIG. 3 along the section line 4-4.

Referring to FIG. 1 and FIG. 2 at the same time, as shown in the figure, the high-voltage-resistant electrode patch 100 includes a connecting portion 102 and an electrode patch body 104. Wherein, the electrode patch body 104 includes a soft circuit layer 240. The soft circuit layer 240 is formed with a plurality of electrodes, such as a first electrode 110, a second electrode 120, a third electrode 130, a fourth electrode 140, and a fifth electrode 150. , The sixth electrode 160 and/or the seventh electrode 170, and the plurality of conductive lines 210 are respectively connected to the above-mentioned electrode and the connecting portion 102 for measuring an electrocardiogram signal. A plurality of conductive glues 290 are further formed on the electrode patch body 104, which are respectively formed on the surface of the electrode, and a plurality of resistance devices 280 are respectively arranged corresponding to the electrodes.

Wherein, the connecting portion 102 extends outward from the electrode patch body 104 to connect to an electrocardiogram measuring device. In some embodiments, the connecting portion 102 and the electrode patch body portion 104 are both formed by a single flexible circuit layer 240, but the present invention is not limited thereto.

In some embodiments, the conductive glue 290 includes a plurality of hydrogels.

In some embodiments, the plurality of electrodes further includes a first extension The electrode 180 uses an extended conductive line 182 to connect to the electrode patch main body 104, a second extended electrode 190 uses an extended conductive line 192 to connect to the electrode patch main body 104, and a third extended electrode 200 uses an extended conductive line. 202 is connected to the electrode patch body 104. Among them, the electrode patch main body 104 and the plurality of electrodes can be adhered to the body of the examinee by using self-adhesive adhesive, while the extended conductive lines 182, 192, and 202 are preferably non-adhesive and only the first at the end The extension electrode 180, the second extension electrode 190, and a third extension electrode 200 are formed with a self-adhesive adhesive to adhere to the body of the examinee, but the present invention is not limited thereto.

In some embodiments, the resistance device 280 includes a plurality of flat graphite resistors, which are formed between each electrode and the corresponding conductive glue 290, respectively.

Referring to FIG. 2, which is a partial cross-sectional view of FIG. 1 along the section line 2-2, the electrode device 230 includes an insulating layer 260, and a metal electrode layer 270 is formed on the surface of the insulating layer 260 to form the required electrode And wiring, an insulating protection layer 275 is formed on the surface of the metal electrode layer 270 and the insulating layer 260, and the insulating protection layer 275 has an opening 276, and a resistance device 280, such as a graphite resistance layer, is formed on the surface of the insulating protection layer 275 The opening 276 is located on the surface of the metal electrode layer 270, and a conductive glue 290 is formed on the surface of the resistance device 280. The conductive glue 290, such as a hydrogel, covers the graphite resistance layer.

Wherein, the insulating layer 260 is a substrate layer, which may be formed of a polyethylene terephthalate (PET) plastic film, or may be a polyurethane (Polyurethane; PU) Plastic film, a cardboard and other insulating materials. In addition, the metal electrode layer 270 can be a nano-silver paste circuit layer or a copper metal layer. The insulating protective layer 275 may be a mylar formed by a plastic film such as a PET plastic film, a polyvinyl chloride (PVC) plastic film, or a polycarbonate (PC) plastic film. The insulating protection layer 275 can also be formed by coating the surface of the metal electrode layer 270 and the insulating layer 260 with an insulating varnish.

When the high-voltage resistant electrode patch 100 is attached to the body surface of a patient and an automatic external defibrillator is needed to shock the patient, the graphite resistive layer can effectively block the high-voltage electricity of the defibrillator (AED), and then It effectively protects the conductive circuit behind the graphite resistance layer, avoids damage to the circuit, and effectively improves the compatibility of the high-voltage-resistant electrode patch 100 with the automatic external defibrillator.

Referring to FIGS. 3 and 4 at the same time, as shown in the figure, the high-voltage-resistant electrode patch 300 includes a connecting portion 510 and an electrode patch body portion 520. Wherein, the electrode patch body portion 520 includes a soft circuit layer 601, the soft circuit layer 601 includes an insulating layer 610, and a plurality of electrodes are formed on the insulating layer 610, such as a first electrode 310, a second electrode 320, and a third electrode. 330, the fourth electrode 340, the fifth electrode 350, the sixth electrode 360, and/or the seventh electrode 370, and a plurality of conductive circuits, such as the first conductive circuit 316, the second conductive circuit 326, the third conductive circuit 336, The fourth conductive circuit 346, the fifth conductive circuit 356, the sixth conductive circuit 366, and/or the seventh conductive circuit 376 are respectively connected to the aforementioned electrode and the connecting portion 510 for measuring an electrocardiogram signal.

A plurality of conductive glues are further formed on the body part 520 of the electrode patch, For example, the hydrogel layer 312 of the first electrode 310, the hydrogel layer 322 of the second electrode 320, the hydrogel layer 332 of the third electrode 330, the hydrogel layer 342 of the fourth electrode 340, and the fifth electrode The hydrogel layer 352 of 350, the hydrogel layer 362 of the sixth electrode 360, and the hydrogel layer 372 of the seventh electrode 370 are formed on the surface of the metal electrode layer to contact and adhere to the subject’s Body surface.

In some embodiments, the above-mentioned electrode further includes a first extension electrode 380 that is connected to the electrode patch body portion 520 by a first extension conductive line 386, and a second extension electrode 390 is connected to the electrode by a second extension conductive line 396. The patch body part 520 is connected, and a third extension electrode 400 is connected to the electrode patch body part 520 by a third extension conductive circuit 406.

Among them, the electrode patch body 520 and the plurality of electrodes can be adhered to the body of the examinee by using self-adhesive adhesive, and the first extended conductive circuit 386, the second extended conductive circuit 396, and the third extended conductive circuit 406, Preferably, it does not have adhesiveness, and only the first extension electrode 380, the second extension electrode 390 and a third extension electrode 400 are formed with self-adhesive adhesive at the ends. In some embodiments, the connecting portion 510, the electrode patch body portion 520, and the extension portion 530 are all formed by a single flexible circuit layer 601.

The difference from Fig. 1 and Fig. 2 is that the high-voltage resistant electrode patch 300 in Figs. 3 and 4 uses a current-limiting resistor 630 to provide the high-voltage resistance required by the conductive circuit. The first conductive circuit 316 is provided with a resistance device 314, the second conductive circuit 326 is provided with a resistance device 324, the third conductive circuit 336 is provided with a resistance device 334, and the fourth conductive circuit is provided with a resistance device 314. A resistance device 344 is provided on 346, a resistance device 354 is provided on the fifth conductive circuit 356, a resistance device 364 is provided on the sixth conductive circuit 366, and a resistance device 374 is provided on the seventh conductive circuit 376.

Similarly, at the end of the first extended conductive circuit 386 in the extension 530, a resistance device 384 is provided in the conductive circuit at the edge of the electrode patch body portion 520, and at the end of the second extended conductive circuit 396, the electrode paste A resistance device 394 is provided in the conductive circuit at the edge of the sheet body portion 520, and a resistance device 404 is provided in the conductive circuit at the edge of the electrode patch body portion 520 at the end of the third extended conductive circuit 406.

Also refer to FIG. 4. FIG. 4 is a partial cross-sectional view of FIG. 3 along the section line 4-4, which includes the resistance device 600 formed on the side of the electrode 626. The resistance device 600 is formed on the insulating layer 610. The insulating layer 610 is formed with a metal conductive layer 620, which is used to form the aforementioned conductive lines 628 and electrodes 626. In the conductive lines 628, a metal pad 622 and a metal pad 622 are formed. The metal bonding pads 624 are separated from each other to weld the current limiting resistor 630 on the metal bonding pads 622 and the metal bonding pads 624. Therefore, the current passing through the conductive circuit 628 formed by the metal conductive layer 620 needs to pass through the current limiting resistor 630 to attach the high-voltage-resistant electrode patch 300 to the surface of a patient's body, and automatic external cardiac defibrillation is required. When the patient is shocked by the device, the current-limiting resistor 630 can effectively limit the amount of current to block the high voltage of the defibrillator, thereby effectively protecting the conductive circuit behind the current-limiting resistor 630, avoiding damage to the conductive circuit, and effectively improving the high voltage resistance Electrode patch 300 Compatibility with automatic external defibrillators. The high-voltage-resistant electrode patch 300 can effectively limit the amount of current to effectively protect the conductive lines, especially the conductive lines near the connection part 510, which are easily broken by the high-voltage electrical breakdown of the automatic external defibrillator due to their short distance. The high-voltage electrode patch 300 can effectively limit the amount of current to avoid damaging the conductive lines.

In some embodiments, an insulating protective layer 640 is further formed on the surface of the high-voltage-resistant electrode patch 300, such as a polyethylene terephthalate (PET) plastic film, and a polyvinyl chloride (Polyvinyl Chloride; PVC) plastic film or polycarbonate (Polycarbonate; PC) and other plastic films formed mylar sheet (mylar) to protect the high-voltage-resistant electrode patch 300, and more effectively protect the current-limiting resistor 630 of the resistance device 600.

In some embodiments, the insulating protection layer 640 can also be formed by coating an insulating varnish on the surfaces of the metal conductive layer 620 and the insulating layer 610.

In some embodiments, the insulating protection layer 640 further forms an opening 648 at the position of the electrode 626, and the hydrogel layer 650 is disposed in the opening 648.

In some embodiments, the insulating protective layer 640 is further formed with a plurality of protective covers 642, which protrude from the insulating protective layer 640 and wrap the current limiting resistor 630 therein. For example, the protective cover 642 can be formed by a die Or hot press molding and other processes to make it have a long rectangular appearance to house the long rectangular current-limiting resistor 630, which effectively protects the current-limiting resistor 630, and at the same time improves the high-voltage-resistant electrode patch 300 and the current-limiting resistor 630 required insulation.

In some embodiments, the high-voltage resistant electrode patch 300 can be etched using a flexible circuit board, and the current limiting resistor 630 can be soldered on the flexible circuit board.

In some embodiments, the high-voltage resistant electrode patch 300 may use a polyethylene terephthalate (PET) plastic film as an insulating substrate, or a polyurethane (PU) plastic film, a rigid It is made of insulating materials such as cardboard, and uses conductive metals such as nano silver paste and copper to form the required conductive lines, metal electrodes, metal conductive layers and metal pads on the plastic film, and use welding or conductive fixing glue 647, For example, conductive fixing glue such as Anisotropic Conductive Film (ACF), silver conductive glue, copper conductive glue, epoxy conductive glue, etc., to fix the current limiting resistor 630 on the metal pad 622 and the metal pad 624 . In addition, the current-limiting resistor 630 can be fixed on the substrate with a fixing colloid such as red glue 646 to increase its strength. In some implementations, the current limiting resistor 630 may be a surface mount resistor (SMD resistor).

In some implementations, a reinforcing sheet 644 may be formed on the soft circuit layer 601 at the position of the resistance device 600 to be attached to the soft circuit layer 601 to increase the strength of the soft circuit layer 601 and effectively avoid When the high-voltage electrode patch 300 is bent, the current limiting resistor 630 may fall off or have poor contact. Wherein, the reinforcing sheet 644 may be a bakelite reinforcing sheet, an acrylic sheet or a glass fiber board, for example, an FR4 glass fiber board, which does not depart from the spirit and scope of the present invention.

Similarly, the connecting portion 510 extends outward from the electrode patch body portion 520 to connect to an electrocardiogram measuring device.

In some embodiments, the conductive adhesive further includes a plurality of hydrogel layers formed in the extension electrode, such as the hydrogel layer 382 of the first extension electrode 380, the hydrogel layer 392 of the second extension electrode 390, and The hydrogel layer 402 of the third extended electrode 400.

In some embodiments, the current-limiting resistors are respectively disposed in the conductive lines on the body portion 520 of the electrode patch, and are located at a position adjacent to the conductive adhesive of the corresponding electrode and far away from the connecting portion 510. Among them, for the first electrode 310 to the seventh electrode 370, the resistance device is formed at a position adjacent to the conductive glue, and is not arranged in the conductive glue. In addition, the resistance devices of the first extension electrode 380, the second extension electrode 390, and the third extension electrode 400 are disposed on the electrode patch body portion 520 and in the conductive circuit near the edge of the electrode patch body portion 520. Therefore, the resistance device of the extended electrode is preferably also arranged in the conductive circuit on the electrode patch body portion 520, and is located in the conductive circuit of the electrode patch body portion 520, adjacent to the position of the conductive glue corresponding to the electrode , And away from the position of the connecting portion 510.

In some embodiments, the resistance device includes a plurality of resistances ranging from 10 kOhm to 200 kOhm. Preferably, the resistance device includes a plurality of 22kOhm resistors.

In some embodiments, the first electrode 310 represents the RL electrode, the second electrode 320 represents the V1 electrode, the third electrode 330 represents the V2 electrode, the fourth electrode 340 represents the V3 electrode, the fifth electrode 350 represents the V4 electrode, and the sixth electrode. 360 represents the V5 electrode and 370 represents the seventh electrode Table V6 electrode. It is worth noting that the above-mentioned electrodes are formed on the body portion 520 of the electrode patch disclosed in the present invention, and three extended electrodes can be added to accurately measure the user's electrocardiogram. Therefore, medical staff can easily stick the above-mentioned electrodes and perform ECG measurement.

In some embodiments, the first extension electrode 380 is an RA extension electrode, the second extension electrode 390 is an LA extension electrode, and the third extension electrode 400 is an LL extension electrode.

In summary, the high-voltage resistant electrode patch disclosed according to the present invention can be conveniently attached to the electrode patch, and when used with an automatic external defibrillator, it can effectively avoid the high-voltage electrical breakdown of the automatic external defibrillator The conductive circuit improves the use range and stability of the electrode patch.

Although this disclosure has been disclosed in the above implementation manner, it is not intended to limit this disclosure. Anyone with ordinary knowledge in the field can make various changes and modifications without departing from the spirit and scope of this disclosure. Therefore, this disclosure The scope of protection shall be subject to the scope of the attached patent application.

100: High voltage electrode patch

102: connecting part

104: Electrode patch body

110: first electrode

120: second electrode

130: third electrode

140: fourth electrode

150: Fifth electrode

160: sixth electrode

170: seventh electrode

180: first extension electrode

182: Extend the conductive line

190: second extension electrode

192: Extend the conductive line

200: third extension electrode

202: Extend the conductive line

210: Conductive circuit

240: soft circuit layer

Claims (20)

A high-voltage-resistant electrode patch, including: A connecting part; and An electrode patch body, wherein the electrode patch body includes: A soft circuit layer including an insulating layer, a plurality of electrodes and a plurality of conductive lines are formed on the insulating layer, and the conductive lines are respectively connected between the electrodes and the connecting portion for Measure an ECG signal; A plurality of conductive glues are respectively formed on the surfaces of the electrodes; and A plurality of resistance devices are respectively arranged corresponding to the electrodes. The high-voltage-resistant electrode patch according to claim 1, wherein the connecting portion extends outward from the body portion of the electrode patch for connecting to an electrocardiogram measuring device. The high-voltage-resistant electrode patch according to claim 2, wherein the conductive adhesives include a plurality of hydrogels. The high-voltage-resistant electrode patch according to claim 3, wherein the resistance devices include a plurality of flat graphite resistors, which are respectively formed between the electrodes and the corresponding hydrogels. The high-voltage-resistant electrode patch according to claim 3, wherein the resistance devices include a plurality of current-limiting resistors. The high-voltage-resistant electrode patch according to claim 5, wherein the current-limiting resistors are respectively arranged in the conductive circuits of the main body of the electrode patch. The high-voltage-resistant electrode patch according to claim 6, wherein the current-limiting resistors are respectively disposed adjacent to the corresponding conductive adhesives and far away from the connecting portion. The high-voltage resistant electrode patch described in claim 6 further includes an insulating protective layer covering the current-limiting resistors. The high-voltage resistant electrode patch according to claim 8, wherein the insulating protective layer further includes a plurality of openings corresponding to the electrode settings, and the hydrogels are respectively provided in the openings. The high-voltage-resistant electrode patch according to claim 9, wherein the insulating protective layer is made of a polyethylene terephthalate (PET) plastic film and a polyvinyl chloride (Polyvinyl Chloride; PVC) plastic film , A polycarbonate (Polycarbonate; PC) plastic film or an insulating varnish formed. The high-voltage-resistant electrode patch according to claim 8, wherein the insulating protective layer further includes a plurality of protective covers, respectively corresponding to some current-limiting current Hinder. The high-voltage-resistant electrode patch according to claim 1, wherein the resistor devices include a plurality of resistors ranging from 10kOhm to 200kOhm. The high-voltage-resistant electrode patch according to claim 1, wherein the resistance devices include a plurality of 22kOhm resistors. The high-voltage-resistant electrode patch according to claim 1, wherein the resistance devices include a plurality of surface mount resistors (SMD resistors). The high-voltage-resistant electrode patch as described in claim 1, further comprising a plurality of red glues to respectively stick the surface adhesive resistors on the soft circuit layer, and a plurality of conductive fixing glues to respectively stick the surface adhesive resistors It is electrically connected with the conductive lines. The high-voltage resistant electrode patch according to claim 15, wherein the conductive fixing glue comprises anisotropic conductive glue, silver conductive glue, copper conductive glue or epoxy conductive glue. The high-voltage-resistant electrode patch described in claim 1 further includes a plurality of reinforcing sheets respectively pasted on the soft circuit layer relative to the positions of the resistance devices. The high-voltage-resistant electrode patch according to claim 17, wherein the reinforcing sheets comprise bakelite, acrylic board or glass fiber board. The high-voltage-resistant electrode patch according to claim 1, wherein the insulating layer is a substrate layer including a polyethylene terephthalate (PET) plastic film and a polyurethane (PU) Plastic film or a cardboard. The high-voltage resistant electrode patch according to claim 1, wherein the electrodes and the conductive lines are formed by a metal conductive layer, and the metal conductive layer includes a nano-silver paste circuit layer or a copper metal layer.

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