CN217744386U - Electrode belt with release film - Google Patents

Abstract

The utility model provides an electrode band with from type membrane, including the baseband with set up in a plurality of electrode slices of baseband, the electrode slice has the first electrode face with the baseband contact and the second electrode face relative with first electrode face, has set gradually on the second electrode face and has sticky electricity conduction glue and be multilayer beta structure from type membrane, adjacent electrode slice in a plurality of electrode slices connects through connection structure between the type membrane. From this, utilize the viscidity of electrically conductive gel, make the electrode slice can form stable contact with the skin of target area, and need not to fix the electrode band to the target area through external force, the mode that has multilayer beta structure simultaneously from the type membrane is favorable to conveniently tearing through the pull is from the type membrane to make the electrode band wear convenient while guaranteed measuring stability and accuracy again.

Description

Electrode belt with release film

Technical Field

The utility model particularly relates to an electrical impedance tomography imaging system technical field, in particular to electrical impedance tomography imaging system data acquisition's electrode band.

Background

Electrical Impedance Tomography (EIT) is a method of measuring a response Electrical signal outside a living body by applying a safety Electrical excitation to the living body, with an Electrical Impedance change distribution image of a tissue and an organ of the living body as an imaging target, and reconstructing an Electrical Impedance change distribution image inside the living body based on the obtained Electrical signal. The electrode strips are used as an important component of an electrical impedance tomography system and have the function of being in direct contact with the body surface of a target area of a target object so as to detect an electric signal of the target area. The more stable the electrode belt is in contact with the body surface of the target area, the more accurate the detected electric signal is, so that the final imaging result is more real and reliable.

The patent publication No. CN 211213147U, whose name is "an electrode band for electrical impedance tomography data acquisition", discloses an electrode band for electrical impedance tomography data acquisition, which comprises a rubber binding band, a plurality of conductive rubber blocks which are uniformly distributed along the length direction of the rubber binding band and extend out of the rubber binding band, and metal conductive connectors connected with the conductive rubber blocks, wherein one end of the rubber binding band is provided with a plurality of clamping holes, the other end of the rubber binding band is provided with clamping protrusions clamped in the clamping holes, the number of the conductive rubber blocks is equal to that of the metal conductive connectors, and the number of the conductive rubber blocks is even.

Due to the adoption of the structure, in order to ensure the full contact between the conductive rubber block and the body surface skin of the target object when the electrode belt is worn, the rubber binding belt needs to be tightly bound on the target area of the target object through external binding force, so that the use experience is influenced. And the electrode belt deviates from the target area due to the body movement of the target object or the movement between the body surface skin and the rubber binding belt caused by the clinical operation of medical care, so that the stability and the accuracy of measurement are reduced.

Disclosure of Invention

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an electrode belt which is used in an electrical impedance tomography system, is convenient to wear, and can improve measurement stability and accuracy.

For this reason, the utility model provides an electrode band with from type membrane, electrode band include the baseband with set up in a plurality of electrode slices of baseband, a serial communication port, the electrode slice have with the first electrode face of baseband contact and with the second electrode face that first electrode face is relative set gradually on the second electrode face have sticky electricity conduction glue and be multilayer beta structure from type membrane, adjacent electrode slice in a plurality of electrode slices connect through connection structure between the type membrane.

Under the condition, because the electrode plates of the electrode belts are covered with the conductive gel firstly, the viscosity of the conductive gel is utilized, the electrode plates can be stably contacted with the skin of the target area of the target object, the electrode plates do not need to be fixed to the target area of the target object through external force, meanwhile, the conductive gel is covered with the release film, the viscosity of the conductive gel can be kept by utilizing the release film covered on the conductive gel, meanwhile, the release film with the multilayer folding structure is beneficial to conveniently tearing the release film through a drawing mode, and the release film on the adjacent electrode plates is connected through the connecting structure, the release film on the single electrode plate can be torn down to drive the release film on the next connected electrode plate to strip the conductive gel in a series connection mode through the connecting structure. Therefore, the electrode belt is convenient to wear, and the stability and the accuracy of measurement are guaranteed.

The utility model relates to an electrode band with from type membrane, optionally, from the type membrane include with the first rete of conductive gel laminating and with the second rete of first rete laminating, first rete with the cooperation of second rete forms double-deck beta structure. Under the condition, because the release film adopts a double-layer folding structure, the release film covers the conductive gel, the conductive gel is not exposed in the air to cause pollution or be easily stained on the east and west, and after the electrode belt is positioned to a target area, the second film layer is firstly torn off in a drawing mode, and then the second film layer drives the first film layer, so that the release film can integrally and quickly peel off the conductive gel.

The utility model relates to an electrode band with from type membrane, optionally, in adjacent electrode slice, connection structure include with the electrode slice first end of first rete connection and with another electrode slice the second end of first rete connection. Under the condition, the release film on a single electrode plate can be torn off, so that the release film on the next connected electrode plate can be driven to strip the conductive gel in a series connection mode through the connecting structure, and finally, the release films covering all the electrode plates can be torn off conveniently and completely.

The utility model relates to an electrode band with from type membrane, optionally, at least a part of second rete exposes outside the edge of baseband, exposing in the outer second rete in edge of baseband is printed with the sign of instruction direction. In this case, the second film layer exposed outside the edge of the base tape can be used to find the force point of tearing the release film, and the release film can be torn conveniently and completely under the guidance of the indicator indicating the direction. In addition, if the release film covered on one of the two connected electrode sheets is broken due to an unexpected reason, the second film layer exposed outside the edge of the base band can be found from the broken part, and the release film covered on the adjacent electrode sheet is pulled under the guidance of the indication direction mark, so that the release film and the conductive gel are peeled.

The utility model relates to an electrode band with from type membrane, optionally, connection structure is S-shaped structure or X-shaped structure. Under the condition, the continuity of the S-shaped structure or the X-shaped structure can ensure that the connecting structure cannot be broken in the process of peeling off the conductive adhesive from the release film of each electrode slice.

The utility model relates to an electrode band with from type membrane, optionally, the baseband is for having elastic bilayer structure, bilayer structure is used for interior concealed conductor wire with electrode slice connection. In this case, the safety of the electrode belt in use is ensured because the conductive wire does not leak.

The utility model relates to an electrode band with from type membrane, optionally, the baseband have with the first baseband face of electrode slice contact and with the second baseband face that first baseband face is relative, second baseband face is provided with the identification pattern. In this case, the specific position of the target area can be aligned with the marker pattern, in other words, the marker pattern can assist the electrode strips in accurately positioning the target area of the target object.

The utility model relates to an electrode band with from type membrane, optionally, still include the base band is provided with the fastener that matches each other respectively along length direction's both ends. In this case, after the electrode belt is positioned to the target region of the target object, the electrode belt may be preliminarily fixed to the target region using the fastening means.

The utility model relates to an electrode band with from type membrane, optionally, the electrode slice is metal electrode slice, metal electrode slice is connected with the conductor wire. In this case, the metal electrode sheet is advantageous for transmitting and receiving electrical signals, and the conductive wires are used to transmit the electrical signals.

The utility model relates to an electrode band with from type membrane, optionally, still include portable data acquisition device, portable data acquisition device is used for the storage the signal of telecommunication that electrode band detected to with wireless transmission's mode transmission the signal of telecommunication. In this case, the measured electrical signal is transmitted by wireless transmission, which not only has a fast transmission speed, but also is not limited by the distance of the general environment.

Therefore, the utility model discloses can provide one kind be used for the electrical impedance tomography system, wear the convenience and can improve the electrode zone of measurement stability and accuracy.

Drawings

Embodiments of the invention will now be explained in further detail by way of example with reference to the accompanying drawings, in which:

fig. 1 is a schematic view showing an application scenario of an electrode belt with a release film according to an example of the present invention.

Fig. 2a is a schematic front view showing an electrode tape without a release film being peeled off according to an example of the present invention.

Fig. 2b is an enlarged schematic view showing a region a in fig. 2 a.

Fig. 3 is a schematic back view showing an electrode belt according to an example of the present invention.

Fig. 4a is a schematic diagram illustrating a base tape, an electrode sheet and a release film according to an example of the present invention.

Fig. 4b is a schematic diagram showing a base tape, an electrode sheet, a conductive gel and a release film according to an example of the present invention.

Fig. 5 is a schematic view of a release film showing a double-layer folding structure according to an example of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, the same components are denoted by the same reference numerals, and redundant description thereof is omitted. The drawings are schematic, and the proportions of the dimensions of the components and the shapes of the components may be different from the actual ones.

In addition, the subtitles and the like referred to in the following description of the present invention are not intended to limit the content or the scope of the present disclosure, and they are used only as a reading cue. Such a subtitle should neither be understood as a content for segmenting an article, nor should the content under the subtitle be limited to only the scope of the subtitle.

The utility model provides an electrode belt with from type membrane for gather the regional signal of telecommunication data of target object's target in electrical impedance tomography system, and reach processing module with the signal of telecommunication data and in order to obtain electrical impedance tomography. Because the utility model relates to an electrode strip has adopted and has covered electrically conductive gel in proper order and from the structure of type membrane on the electrode slice surface for electrode strip not only wears conveniently, can guarantee electrode slice and target area's skin moreover and form stable contact, guarantees the stability of signal of telecommunication in the testing process from this, thereby makes the final imaging result of electrical impedance tomography system accurate reliable. And simultaneously, because the utility model relates to an electrode band disposes portable data acquisition device for the signal of telecommunication data that electrode band detected can be transmitted with wired or wireless mode.

Fig. 1 is a schematic view showing an application scenario of an electrode belt with a release film according to an example of the present invention. Fig. 2a is a schematic front view showing an electrode tape without a release film being peeled off according to an example of the present invention. Fig. 2b is an enlarged schematic view illustrating a region a in fig. 2 a.

The electrode strip 20 according to an embodiment of the present invention may include a base strip 203 and a plurality of electrode pads 207 disposed on the base strip 203, and the electrode pads 207 may directly contact with the skin of the target area of the target object 10 to detect an electrical signal (see fig. 1). In order to accurately stabilize the electrical signal detected by the electrode pad 207, it is first necessary to ensure that the electrode pad 207 is stably and firmly contacted with the skin of the target area.

In this embodiment, the target object 10 may include a human body or other animal body, and the target region may include a chest or a head. In some examples, the target object 10 may also be an object for which electrical impedance tomography images need to be measured.

In the present embodiment, the electrical signal may include a voltage signal or a current signal, and specifically, if the excitation source applied to the target region of the target object 10 is a constant current source, the electrical signal detected by the electrode belt 20 is a voltage signal; if the excitation source applied to the target area of the target object 10 is a constant voltage source, the electrical signal detected by the electrode strips 20 is a current signal.

In some examples, the electrode belt 20 may be configured to be disposed at a target region of the target object 10 to detect an electrical signal of the target region. In this case, the electrode belt 20 can perform detection of electric signals for target objects 10 of different sizes.

In some examples, referring to fig. 2a, the electrode belt 20 may include a base belt 203 and a plurality of electrode pads 207 disposed on the base belt 203.

In some examples, an electrically conductive wire may be connected to the electrode pad 207. Thus, the electrode pads 207 can transmit the detected electrical signals through the conductive wires.

In some examples, the electrode strip 20 may include a plurality of electrode sheets 207. In this case, when the electrode belt 20 is worn, the plurality of electrode pads 207 may be fixed to the target region of the target object 10 at one time, and each electrode pad 207 may be located on the surface of the same slice of the target region, which is advantageous for reconstructing an electrical impedance tomography image.

In some examples, the two ends of the electrode belt 20 may be respectively provided with fastening means matched with each other. Specifically, the two ends of the electrode belt 20 may be respectively provided with a fastening device that is locked with each other, in this case, after the electrode belt 20 is positioned to the target area of the target object 10, the electrode belt 20 may be primarily fixed to the target area of the target object 10 by using the fastening device, and then the release film 204 is torn off by manually pulling, so as to leak the conductive gel 208 of the electrode sheet 207, and the electrode sheet 207 forms a stable contact with the body surface of the target area under the viscous effect of the conductive gel 208, thereby completing the final fixation of the electrode belt 20 in the target area.

In some examples, the two ends of the electrode belt 20 may also be respectively provided with knob devices which are engaged with each other, in which case, after the electrode belt 20 is positioned to the target area of the target object 10, the electrode belt 20 may be primarily fixed to the target area of the target object 10 by using the knob devices.

Fig. 3 is a schematic back view showing an electrode belt according to an example of the present invention.

In some examples, the base band 203 may be in the shape of a belt, and both ends of the base band 203 may be respectively provided with a snap device that is engaged with each other. In this case, the base tape 203 may be used to preliminarily fix the electrode belt 20 to the target area, in other words, the snap fitting means may assist the preliminary fixing of the electrode belt 20.

In some examples, the base tape 203 may have a multi-layer structure, and the base tape 203 having the multi-layer structure may be used to embed a conductive wire, thereby ensuring safety in wearing the electrode tape 20.

In some examples, the base tape 203 may be a multi-layer structure with elasticity, and specifically, the material of the base tape 203 is an elastic insulating material, for example, one or a combination of at least two of an elastic fabric, an elastic silicone, or an elastic belt may be used. In this case, on one hand, the base band 203 has elasticity, so that the electrode band 30 has the expansion and contraction characteristic, thereby being suitable for wearing and using of different target objects 10; on the other hand, the base tape 203 is made of an insulating material, and thus does not interfere with the detection of the electrical signal by the electrode pad 207.

In some examples, the base band 203 may be sewn with two layers of cotton fibers having uniform elasticity and harmless to the human body. In this case, it can be ensured that the base tape 203 does not cause skin allergy when it is in contact with the body surface skin.

In some examples, the length of the conductive wire connected to the electrode pad 207 may be left with a margin, and the maximum length of the conductive wire may be determined according to the maximum elastic elongation of the base tape 203, and in particular, the maximum elastic elongation of the base tape 203 may be an elongation of the base tape 203 in a tensioned state. In this case, the electrode belt 20 can measure target objects 10 of different sizes.

In some examples, the base tape 203 may have a first base tape face 203a in contact with the electrode pad 207 and a second base tape face 203b opposite the first base tape face 203a.

In some examples, the second base band surface 203b may be provided with an identification pattern 202 (see fig. 3). In some examples, the identification pattern 202 may be used to accurately position the electrode belt 20 to a target area of the target object 10.

In some examples, the identification pattern 202 of the second baseband side 203b may include a number 202a and a humanoid pattern 202b.

In some examples, the humanoid pattern 202b may include a front image and a back image, in which case a particular location of the target region of the target object 10 (e.g., a location between the 4 th and 5 th ribs in the middle of the human thorax) can be aligned using the humanoid pattern 202b. In this case, the human-shaped pattern 202b can assist the electrode strips 20 in accurately positioning the target region of the target object 10.

In some examples, each number 202a may correspond one-to-one with each electrode pad 207 to which the first base tape surface 203a is fixed, thereby being equivalent to providing each electrode pad 207 with one number, in other words, the number of the number 202a may be the same as the number of the electrode pads 207. In some examples, the number 202a may include 1 to 16, for a total of 16 numbers, i.e., corresponding to 16 electrode pads 207. In this case, the electrode pads 207 can be numbered, and at the same time, whether each numbered electrode pad 207 is located at an appropriate position can be determined from an electrical impedance tomography image obtained subsequently, so that the corresponding electrode pad 207 can be adjusted.

Fig. 4a is a schematic diagram illustrating a base tape, an electrode sheet and a release film according to an example of the present invention. Fig. 4b is a schematic diagram showing a base tape, an electrode sheet, a conductive gel and a release film according to an example of the present invention.

In some examples, the electrode pad 207 may have a first electrode face in contact with the base tape 203 and a second electrode face opposite to the first electrode face, the second electrode face being in direct contact with the skin of the target area of the target object 10 in order to detect the electrical signal.

In some examples, referring to fig. 4a and 4b, the second electrode face may be sequentially provided with a conductive gel 208 having viscosity and a release film 204 in a multi-layered folded structure. In some examples, referring to fig. 2a, the release films 204 of adjacent electrode sheets 207 in the electrode tape 20 may be connected by a connection structure 205.

In some examples, the electrode pads 207 may be metal electrode pads. In some examples, the electrode pads 207 may be made of copper foil. In addition, in some examples, at least one of metallic silver or silver chloride may be plated on a surface of the metallic electrode pad. In this case, the contact impedance between the electrode pad 207 and the body surface of the target region can be greatly reduced, which is advantageous for the accuracy of the detection of the electrical signal by the electrode pad 207.

In some examples, the electrode pads 207 may be disposed on the base tape 203 in a uniformly distributed manner, and the shape of the electrode pads 207 may be rectangular, oval, or circular.

In some examples, the number of electrode pads 207 may be an even number, ranging from 8 to 32. For example, the number of electrode pads 207 may be 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, or 32. In this case, it is advantageous to reconstruct an electrical impedance tomography image by alternately exciting two electrode sheets 207 adjacent or opposite thereto and measuring electrical signals between the remaining electrode sheets 207.

In some examples, the number of the conductive wires may be the same as the number of the electrode pads 207, one end of each conductive wire is connected to the corresponding electrode pad 207 by welding or plugging, the other end of each conductive wire is connected to a cable extending along the length direction of the electrode strip 20, and the other end of each cable is connected to a plug. The conductive wire, the cable, and the plug may be incorporated inside the base tape 203 having a multilayer structure. This ensures the safety of the electrode belt 20 during use.

In some examples, the electrode pad 207 may be fixed to the first base tape surface 203a of the base tape 203 along the length direction of the base tape 203. The electrode pad 207 may be flush with the first base tape surface 203a or may protrude from the first base tape surface 203a. In this case, the electrode sheet 207 can be ensured to be sufficiently in contact with the body surface skin of the target region.

In some examples, the electrode pads 207 may be fixed to the base tape 203 in a sticking manner along a length direction of the base tape 203, and specifically, the base tape 203 may be uniformly provided with a plurality of grooves in which the electrode pads 207 are stuck. In this case, not only is the stability between the electrode pad 207 and the base tape 203 ensured, but also the replacement of the damaged electrode pad 207 is facilitated.

In addition, in some examples, the electrode pads 207 may be fixed on the base tape 203 in an embedded manner along a length direction of the base tape 203, and specifically, a plurality of card slots may be uniformly distributed on the base tape 203, and the electrode pads 207 are embedded in the card slots.

In some examples, the conductive gel 208 is a gel-like polymer containing a humectant and an electrolyte, and has characteristics such as adhesion, drying resistance, and conductivity. The adhesion can enable the electrode plate 207 to form stable contact with the body surface skin of the target object 10, can avoid or reduce displacement or looseness of the body surface skin and the electrode plate 207 caused by body movement, ensures the stability of contact impedance between the body surface skin of the target object 10 and the electrode plate 207, and further ensures the stability and accuracy of a final measurement result.

In some examples, the thickness of the conductive gel 208 disposed on the electrode pad 207 may be 0.3mm to 1.5mm, one surface of the conductive gel 208 is adsorbed on the electrode pad 207, and the release film 204 is attached to the other surface of the conductive gel 208.

In some examples, referring to fig. 4a and 4b, the conductive gel 208 is distributed in a shape similar to the electrode pad 207, and the conductive gel 208 is distributed in an area having a size similar to the size of the electrode pad 207. In this case, the function of the viscosity of the conductive gel 208 can be exerted better.

Fig. 5 is a schematic view of a release film showing a double-layer folding structure according to an example of the present invention.

In some examples, referring to fig. 4a, 4b, and 5, the release film 204 may include a first film layer 204a attached to the conductive gel 208 and a second film layer 204b attached to the first film layer 204a, the first film layer 204a and the second film layer 204b cooperating to form a two-layer folded structure.

In some examples, the release film 204 may be a film with a surface having separability, and specifically, the release film 204 may be a film formed by uniformly coating a silicone oil or a silicone release agent on a surface layer of an environmentally friendly PET, PE, or OPP film.

In some examples, release film 204 may have the property of exhibiting a slight and stable release force upon contact with certain tacky materials. In some examples, the adhesive material may be a conductive gel 208. In this case, the release film 204 can form a stable fit with the conductive gel 208, so that the conductive gel 208 can be protected from being polluted by being exposed to air; when the release film 204 is manually pulled, the release film 204 can be quickly and cleanly separated from the conductive gel 208.

In some examples, the release film 204 may be subjected to an antistatic treatment, in which case static charges accumulated on the surface of the release film 204 are eliminated, and electrostatic breakdown of the circuit inside the electrode sheet 207 can be effectively prevented.

In some examples, at least a portion of the second film layer 204b of the release film 204 is exposed outside the edge of the base tape 203. In this case, the point of application of force to the release film 204 can be found by using the second film layer 204b exposed outside the edge of the base tape 203.

In some examples, referring to fig. 4a, the second film layer 204b, which is exposed outside the edges of the base tape 203, is printed with a logo 206 indicating the direction. In this case, the release film 204 can be easily torn off through the second film layer 204b as directed by the indicator 206 indicating the direction.

In some examples, if the connecting structure 205 of the release film 204 covered on one of the two connected electrode sheets 207 is broken due to some unexpected reason, the second film layer 204b exposed outside the edge of the base tape 203 can be found from the broken part, and the second film layer 204b of the release film 204 covered on the adjacent electrode sheet 207 is pulled under the direction of the indicator 206 indicating the direction, so as to peel the release film 204 from the conductive gel 208.

In some examples, the area of the first film layer 204a of the release film 204 covered on each electrode pad 207 may be larger than the area of the electrode pad 207 corresponding thereto, in which case the area of the first film layer 204a is larger than the area where the conductive gel 208 is distributed.

In some examples, the release film 204 may have a multi-layer folding structure, for example, the release film 204 may have a three-layer folding structure, and specifically, a third film layer connected to the first film layer 204a is further attached between the first film layer 204a and the conductive gel 208, so that the release film 204 having the three-layer folding structure can also achieve the same effect as the release film 204 having the two-layer folding structure. By analogy, the release film 204 can be set to a four-layer folding structure or a five-layer folding structure.

In some examples, referring to fig. 5, in the adjacent electrode sheets 207, the connection structure 205 may have an S-shaped structure, and the connection structure 205 may include a first end connected to the first film layer 204a of one electrode sheet 207 and a second end connected to the first film layer 204a of the other electrode sheet 207. In this case, the second film layer 204b of the release film 204 on a single electrode sheet 207 can be torn off to drive the first film layer 204a of the release film 204 on the next connected electrode sheet 207 to peel off the conductive gel 208 in a serial connection manner through the connection structure 205, so as to finally realize the convenient and complete tearing off of the release films 204 on all the electrode sheets 207.

In some examples, the release films 204 covered on adjacent electrode pads 207 of the plurality of electrode pads 207 are connected by a connection structure 205, and the connection structure 205 may be an X-shaped structure. In this case, since the connection structure 205 has symmetry along the length direction of the base tape 203, the solidity of the connection structure 205 is increased.

In some examples, the electrode strip 20 with the release film 204 of the present invention may further include a portable data acquisition device.

In some examples, a portable data acquisition device may be used to store electrical signal data detected by the electrode strips 20 and to transmit the electrical signal data in a wireless transmission. In this case, the transmission speed is high, and the method is not limited by the distance of the general environment.

In some examples, the portable data acquisition device may be a data acquisition box, and optionally, the transmission mode of the electrical signal data further includes that the data acquisition box stores the electrical signal data detected by the electrode strips 20, and then transmits the electrical signal data to the processing module. Because the data acquisition box has the storage function, even if instant communication cannot be realized on site, the data acquisition box can independently transmit the stored telecommunication number data to the processing module.

In some examples, the portable data acquisition device may also transmit the electrical signal data detected by the electrode strips 20 in a wired manner.

In some examples, the portable data acquisition device may be secured to the electrode belt 20 in an overhung manner, in which case the portable data acquisition device can be easily and quickly installed and removed.

While the present invention has been described in detail in connection with the drawings and the embodiments, it is to be understood that the above description is not intended to limit the present invention in any way. The present invention may be modified and varied as necessary by those skilled in the art without departing from the true spirit and scope of the invention, and all such modifications and variations are intended to be included within the scope of the invention.

Claims (10)

1. The utility model provides an electrode belt with from type membrane, include the baseband with set up in a plurality of electrode slices of baseband, its characterized in that, the electrode slice have with the baseband contact first electrode face and with the second electrode face that first electrode face is relative be provided with on the second electrode face and be multilayer folding structure from type membrane, adjacent electrode slice in a plurality of electrode slices from connecting structure connects between the type membrane.

2. The electrode tape with the release film according to claim 1, wherein an electrically conductive gel having adhesiveness is provided between the second electrode face and the release film.

3. The electrode belt with a release film according to claim 2, wherein the release film comprises a first film layer attached to the conductive gel and a second film layer attached to the first film layer, and the first film layer and the second film layer cooperate to form a double-layer folded structure.

4. The electrode tape with a release film according to claim 3, wherein in the adjacent electrode sheets, the connection structure comprises a first end connected with the first film layer of one electrode sheet and a second end connected with the first film layer of the other electrode sheet, and the connection structure is S-shaped or X-shaped.

5. The electrode tape with a release film according to claim 3, wherein at least a portion of the second film layer is exposed outside the edge of the base tape, and the second film layer exposed outside the edge of the base tape is printed with a mark indicating a direction.

6. The electrode tape with the release film according to claim 1, wherein the base tape has a two-layer structure having elasticity.

7. The electrode tape with a release film according to claim 1, wherein the base tape has a first base tape surface in contact with the electrode sheet and a second base tape surface opposite to the first base tape surface, the second base tape surface being provided with a logo pattern.

8. The electrode belt with the release film according to claim 1, further comprising fastening devices respectively disposed at two ends of the base belt along the length direction, wherein the fastening devices are matched with each other.

9. The electrode strip with the release film according to claim 1, wherein the electrode sheet is a metal electrode sheet, and the metal electrode sheet is connected with a conductive wire.

10. The electrode belt with the release film according to claim 1, further comprising a portable data acquisition device for storing the electrical signals detected by the electrode belt and transmitting the electrical signals in a wireless transmission manner.

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