CN103893908A - Injecting-type electrode plate used for electrical stimulation - Google Patents
Injecting-type electrode plate used for electrical stimulation Download PDFInfo
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- CN103893908A CN103893908A CN201410143771.6A CN201410143771A CN103893908A CN 103893908 A CN103893908 A CN 103893908A CN 201410143771 A CN201410143771 A CN 201410143771A CN 103893908 A CN103893908 A CN 103893908A
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Abstract
The invention relates to the field of medical instruments, in particular to an injecting-type electrode plate used for electrical stimulation. The injecting-type electrode plate comprises a base layer, a conductive layer, a liquid absorbing layer and an injecting nozzle, wherein the conductive layer and the liquid absorbing layer are sequentially attached, the minimal projection of the conductive layer on the liquid absorbing layer completely falls on the liquid absorbing layer, the minimal projection of the liquid absorbing layer on the base layer completely falls on the base layer, one end of the injecting nozzle is arranged on the liquid absorbing layer, and the other end of the injecting nozzle penetrates through the conductive layer and the base layer and extends out of the base layer. According to the injecting-type electrode plate used for electrical stimulation, the structure which has never been used for an electrode plate is used, namely liquid is injected into the liquid absorbing layer through the injecting nozzle. When the electrode plate is used, an electrode is attached to the portion, needing to be treated, of a patient in an adhesive mode, then injecting is carried out, after the liquid absorbing layer fully absorbs the liquid, the electrode plate is in close contact with the skin of the patient, the patient feels more comfortable and electric injuries are reduced.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of liquid injecting type electricity irritation electrode slice.
Background technology
Electrical stimulating therapy be widely used in that recovering physiotherapy, medicine import and cosmetic slimming in, the electrode slice electric current output accessory that is absolutely necessary for electricity irritation.Along with the development of transcutaneous electrical stimulation, electrode slice also updates along with the needs of technical development have carried out three times.
The first generation is to use the electrode slice that metallic plate is electric conductor, and it need to put wet cloth pad and be bundled in the treatment of human body affected part.Stiff due to metallic plate, is difficult to be adjacent to uneven human body, easily causes patient's sticky feeling or electric injury.
The second filial generation is to use the electrode slice that conductive silicon rubber is electric conductor, has substantially replaced first generation metal electrode film.Its quality softness, but identical with first generation operational approach, need the wet cloth pad of cover to be bundled on human body and treat, due to stress and elasticity in its distortion, in operation, as bad also can the formation and patient skin loose contact of binding, easily cause patient's sticky feeling or electric injury.
The third generation is the self-adhering electrode sheet of macromolecular material, is polymerized by the chemical substance such as polyacrylic acid, glycerol.Although self-adhering electrode can easily be sticked on patient's skin, its poor electric conductivity, after the larger electric current of conduction, surface smoothness is just destroyed, occurs pit, easily causes patient's sticky feeling or electric injury, and can not sterilize, use cost is very high.
In sum, can see that appearing at the electrode slice using in electrical stimulating therapy has the skin that easily allows patient produce sticky feeling or electric injury patient, need to carry out the 4th time and update.
Summary of the invention
The object of the present invention is to provide a kind of liquid injecting type electricity irritation electrode slice, to solve the above problems.
A kind of liquid injecting type electricity irritation electrode slice is provided in an embodiment of the present invention, has comprised basic unit, conductive layer, liquid-adsorption layer and liquid injecting mouth;
Basic unit, conductive layer and liquid-adsorption layer are adjacent to successively;
The minimum projection of conductive layer on liquid-adsorption layer drops on liquid-adsorption layer completely, and the minimum projection of liquid-adsorption layer in basic unit drops in basic unit completely;
One end of liquid injecting mouth is arranged on liquid-adsorption layer;
The other end of liquid injecting mouth, through conductive layer and basic unit, stretches out from basic unit, for giving liquid-adsorption layer fluid injection.
Further, liquid-adsorption layer is provided with protective layer away from a side of conductive layer;
The minimum projection of liquid-adsorption layer on protective layer drops on protective layer completely.
Further, bonding by double faced adhesive tape between liquid injecting mouth and liquid-adsorption layer.
Further, the shape of basic unit, conductive layer, liquid-adsorption layer and protective layer is identical, and it is rectangle, circle or oval.
Further, the material of protective layer is release paper coated with silicon or is coated with silicon mould release membrance.
Further, the material of basic unit is gluing non-woven fabrics, gummed cloth or gluing ventilating film.
Further, the material of conductive layer is metal forming, conductive plastics or conductive fabric.
Further, the material of liquid-adsorption layer is the cotton that can absorb water, the cloth that can absorb water, water suction chemical & blended fabric and medical adsorptive pads.
Further, the material of liquid injecting mouth is metal.
Liquid injecting type electricity irritation electrode slice of the present invention, has used in electrode slice from original structure, carries out liquid storage by liquid injecting mouth is set to liquid-adsorption layer.The first position in needs of patients treatment attachment of electrodes in use, then fluid injection, makes the abundant imbibition of liquid-adsorption layer, allows electrode slice and patient skin close contact, has increased patient's comfort level and has reduced the generation of electric injury.
Brief description of the drawings
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, to the accompanying drawing of required use in detailed description of the invention or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is embodiment of the present invention liquid injecting type electricity irritation electricity consumption pole piece structure schematic diagram;
Fig. 2 is embodiment of the present invention liquid injecting type electricity irritation electrode slice preservation state reference diagram;
Fig. 3 is embodiment of the present invention liquid injecting type electricity irritation electrode slice using state reference diagram;
Fig. 4 is the outward appearance top view of embodiment of the present invention liquid injecting type electricity irritation electrode slice;
Fig. 5 is the outward appearance side view of embodiment of the present invention liquid injecting type electricity irritation electrode slice;
Fig. 6 is the axonometric chart of embodiment of the present invention liquid injecting type electricity irritation electrode slice;
Fig. 7 is embodiment of the present invention liquid injecting mouth contour structures schematic diagram;
Fig. 8 is embodiment of the present invention liquid injecting mouth top view.
In figure, 1: basic unit; 2: conductive layer; 3: liquid-adsorption layer; 4: protective layer; 5: liquid injecting mouth; 6: skin; 7: lead to liquid portion; 8: fixed part; 9: liquid injection hole.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, will technical scheme of the present invention be carried out to clear, complete description below.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, all other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belong to the scope that the present invention protects.
As shown in drawings, the invention provides a kind of liquid injecting type electricity irritation electrode slice, comprise basic unit 1, conductive layer 2, liquid-adsorption layer 3 and liquid injecting mouth 5;
The minimum projection of conductive layer 2 on liquid-adsorption layer 3 drops on liquid-adsorption layer 3 completely, and the minimum projection of liquid-adsorption layer 3 in basic unit 1 drops in basic unit 1 completely;
One end of liquid injecting mouth 5 is arranged on liquid-adsorption layer 3;
The other end of liquid injecting mouth 5, through conductive layer 2 and basic unit 1, stretches out from basic unit 1, for giving liquid-adsorption layer 3 fluid injections.
As the structural representation that Fig. 1 provides just can be found out, the side in basic unit 1 is stretched out in one end of liquid injecting mouth 5, the other end is communicated with and is being communicated with on liquid-adsorption layer 3 by conductive layer 2, by liquid injecting mouth 5 in a side of basic unit 1 to liquid-adsorption layer 3 injected waters or medicinal liquid, thereby liquid-adsorption layer 3 can be close on patient's skin 6, thereby conductive layer 2 well will be treated on the skin 6 of conduction of current to patient by conductive liquid-adsorption layer 3 after fluid injection, thereby can not make patient have uncomfortable sensation, improve the comfort level of patient in the time using electrical stimulating therapy, also can effectively avoid patient to cause electric injury simultaneously.
Further, liquid-adsorption layer 3 is provided with protective layer 4 away from a side of conductive layer 2;
The minimum projection of liquid-adsorption layer 3 on protective layer 4 drops on protective layer 4 completely.
As shown in Figure 2 and Figure 5; in the time preserving at ordinary times, be provided with after protective layer 4 away from a side of conductive layer 2 at liquid-adsorption layer 3, basic unit 1 is sticked on protective layer 4; thereby can effectively ensure the viscosity of viscose glue in basic unit 1, thereby can cannot not be bonded on skin 6 because losing viscosity when in use.
Further, bonding by double faced adhesive tape between liquid injecting mouth 5 and liquid-adsorption layer 3.
As shown in Figure 7 and Figure 8, the part that water or medicinal liquid pass through, for leading to liquid portion 7, is fixed part 8 for the part of fixing liquid injecting mouth 5, and it is "T"-shaped leading to liquid portion 7 vertical with fixed part 8, fixed part 8 is arranged between conductive layer 2 and liquid-adsorption layer 3, and bonds together by double faced adhesive tape between liquid-adsorption layer 3.
Double faced adhesive tape is below liquid injecting mouth 5, and than the large 2-3mm of the fixed part of the lower wall of liquid injecting mouth 58, will there be hole the same with liquid injection hole 9 in logical liquid portion 7 and that position is corresponding centre, makes liquid can inject liquid-adsorption layer 3.
Double faced adhesive tape has three functions:
1, fixing liquid injecting mouth 5 makes it to be adjacent to conductive layer 2;
2, liquid injecting mouth 5 and liquid-adsorption layer 3 are isolated, allow the conductive electric current of conductive layer 2 maximum areas, make electric current conduction uniformly to liquid-adsorption layer 3;
3, fixing liquid-adsorption layer 3, makes it in the time of water filling the not pressure because of water, and water accepting layer 3 is separated with liquid injecting mouth 5, conductive layer 2, basic unit 1.
Further, basic unit 1, conductive layer 2, liquid-adsorption layer 3 are identical with the shape of protective layer 4, and it is rectangle, circle or oval.
The shape of basic unit 1, conductive layer 2, liquid-adsorption layer 3 and protective layer 4 can be identical; also can be different; be greater than or equal basic unit 1 but its total principle is protective layer 4; basic unit 1 is greater than liquid-adsorption layer 3; liquid-adsorption layer 3 is greater than conductive layer 2; thereby make them can meet minimum projection in corresponding position, can be by conductive layer 2 and the exposed processing of liquid-adsorption layer 3.
What the present embodiment adopted is the shape of rectangle, as shown in Figure 4 and Figure 6, carries out rounding in the position at four angles of rectangle, thereby after can effectively avoiding it on the skin 6 of pasting, the position from angle departs from skin 6.
It is to be noted, the shape of each layer can be rectangle, circle or oval, can also be other shapes, as rhombus, triangle etc., can also be even irregularly shaped, its concrete shape can mate accordingly according to the position using, thereby can make liquid injecting type electricity irritation electrode slice be utilized fully.
Further, the material of protective layer 4 is release paper coated with silicon or is coated with silicon mould release membrance.
Release paper coated with silicon claims again release paper, separate paper, silicone oil paper.Be that one prevents prepreg adhesion, can protect again the not contaminated separate paper of prepreg.Release paper can be clung prepreg, but is easy to make both to separate; Not with resin system generation chemical reaction or pollution resin system; In the time that ambient temperature and humidity changes, length, the width of release paper all remain unchanged, and can not cause that release paper is wrinkling and make prepreg fold; There is enough compactness, can prevent that moisture from entering in prepreg by it; Release paper is drawn rear its percentage elongation and fiber is consistent, and can prevent that prepreg from causing distortion or distortion in preparation process because drawing-off is asynchronous.
Be coated with silicon mould release membrance and refer to that surface has thin film separatory, be coated with after silicon mould release membrance contacts under limited condition with specific material and do not there is viscosity, or slight viscosity.
Because basic unit 1 has viscosity, so, use release paper coated with silicon or be coated with silicon mould release membrance can effectively ensure the viscosity in basic unit 1, the viscosity of can not dying in the time that patient uses.
Further, the material of basic unit 1 is gluing non-woven fabrics, gummed cloth or gluing ventilating film.
Non-woven fabrics is a kind of fabric that does not need to spin cotton and weave cloth and form, and just textile staple or long filament is carried out to orientation or random support row, forms fibre net structure, then adopts the method reinforcing such as mechanical, hot sticky or chemical to form.Non-woven fabrics does not have graticule, cuts out and sews all very conveniently, and light weight is easily shaped.Non-woven fabrics is a kind of non-weaving cloth, and it is directly to utilize high polymer section, short fiber or long filament that fiber is passed through to air-flow or machinery one-tenth net, then through water thorn, and acupuncture, or hot rolling reinforcing, the cloth without braiding forming finally by arrangement later.The tencel goods with softness, ventilative and planar structure, advantage is not produce Soft flocks, tough, durable, silkiness is soft, also be the one of reinforcing material, and also have the sensation of cotton, compare with cotton goods, the sack of non-woven fabrics is easily shaped, and low cost.
Non-woven fabrics has the advantages such as light weight, softness, drying, ventilative, nontoxic, nonirritant, antibacterial, anti-chemical agent, antibiotic property, physical property be good, aspect environmental protection, the raw material of the most of non-woven fabrics that use is polypropylene, and the raw material of plastic bag is polyethylene, although two kinds of material names are similar, differ greatly in chemical constitution.Poly chemical molecular structure has great stability, and utmost point difficult degradation, so plastic bag needs just can decompose complete in 300 years; And polyacrylic chemical constitution is insecure, strand is easy to just can rupture, thereby can effectively degrade, and in nontoxic form, enters next step environment circulation, and a non-woven fabric shopping bag just can thoroughly decompose in 90 days.And non-woven fabric shopping bag is reusable more than 10 times, after discarding, the dustiness of environment is also only had to 10% of plastic bag.
Therefore, using non-woven fabrics is optimum selection as the material of basic unit 1, certainly, can also use the other materials such as gummed cloth, gluing ventilating film or gluing waterproof ventilated membrane, thereby as long as can meet and can conductive layer 2 and liquid-adsorption layer 3 be bonded in basic unit 1 gluing.
Further, the material of conductive layer 2 is metal forming, conductive plastics or conductive fabric.
Metal forming refers to aluminium foil, Copper Foil or native silver etc., is by the flaky material producing after rolling metal.Because density metal is large, be rich in ductility, can be pressed into metallic film as thin as a wafer, therefore low cost, is easy to again be cut into various shapes.
Conductive plastics is that resin and conductive materials are mixed, the functional macromolecule material of processing with the processing mode of plastics.Be mainly used in the fields such as electronics, integrated circuit packaging, electromagnetic wave shielding.
After pre-process, impose plated metal coating makes it have metallic character and becomes conductive fibre fabric with fiber cloth.Can be divided into: nickel plating conductive fabric, gold-plated conductive fabric, plating charcoal conductive fabric, aluminium foil fiber composite cloth, have plain weave and grid to distinguish in appearance.
The material that it is pointed out that conductive layer 2 can be above-mentioned several, and it can also be other materials, as long as can meet the characteristic of conducting electricity.
Further, the material of liquid-adsorption layer 3 is the cotton that can absorb water, the cloth that can absorb water, chemical & blended fabric and medical adsorptive pads.
It is strong that medical adsorptive pads has water absorbing capacity, makes moisture be difficult for overflowing, thereby can ensure that liquid-adsorption layer 3 can have sufficient water or medicinal liquid and patient's skin 6 to be adjacent to, and increases electric conductivity, thereby ensure patient's comfort level and use safety, can be by electric injury.
Absorbent cotton also has same function, can also be therefore to use the material of absorbent cotton as liquid-adsorption layer 3.
The material that it is pointed out that liquid-adsorption layer 3 can be adsorptive pads and absorbent cotton, but it is not only confined to adsorptive pads and absorbent cotton, and it can also be other materials, as cloth or the chemical & blended fabric etc. that can absorb water, as long as meet the characteristic that can absorb water.
Further, the material of liquid injecting mouth 5 is metal.
Metal is that one has gloss (to visible ray strong reflection), is rich in ductility, the easy material of the character such as conduction, heat conduction.It is relevant that the above-mentioned speciality of metal all follows metallic crystal to contain free electron.At occurring in nature, most metals exist with chemical combination state, and a few metals for example gold, platinum, silver, bismuth exist with free state.Metalliferous mineral majority is oxide and sulfide.Other existence forms have chloride, sulfate, carbonate and silicate.Link between metal is metallic bond, therefore arbitrarily changes position and all can re-establish link again, and this is also the good reason of cold draw.Metallic element aobvious nominal price only conventionally in compound.What relative molecular mass was larger is called as heavy metal.
Metal has the features such as intensity is high, hardness is high, good rigidly, also has good ductility and fatigue resistance.
In sum, to use metal material be optimum selection to liquid injecting mouth 5.
It is pointed out that liquid injecting mouth 5 can be metal material, but it is not only confined to metal material, it can also be other materials, as conductive plastics etc., as long as can meet can moulding fluid injection for it, and can conduct electricity.
Using method: as shown in Figure 3, the skin at patient treatment position 6 is processed totally, electrode slice is sticked on the skin 6 at patient treatment position, then note appropriate amount of fluid (water or medicinal liquid) in liquid injection hole, connect therapeutic instrument and treat.
Liquid injecting type electricity irritation electrode slice of the present invention, has used in electrode slice from original structure, carries out liquid storage by liquid injecting mouth is set to liquid-adsorption layer.The first position in needs of patients treatment attachment of electrodes in use, then fluid injection makes after the abundant imbibition of liquid-adsorption layer, allows electrode slice and patient skin close contact, has increased patient's comfort level and has reduced the generation of electric injury.
Liquid injecting type electricity irritation adopts rubberized material to do base material with electrode slice, and high conductive material does conductive layer, and absorbent material does reserve liquid layer, patient's therapentic part be can stick on very easily, fully, after imbibition, electrode slice and patient skin close contact made, allow patient feel comfortable, and can reduce electric injury.And adopting comparatively cheap material, cost is low, technique is simple, can make a one-time use only.Health, has avoided the cross infection between patient.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a liquid injecting type electricity irritation electrode slice, is characterized in that, comprises basic unit, conductive layer, liquid-adsorption layer and liquid injecting mouth;
Described basic unit, described conductive layer and described liquid-adsorption layer are adjacent to successively;
The minimum projection of described conductive layer on described liquid-adsorption layer drops on described liquid-adsorption layer completely, and the minimum projection of described liquid-adsorption layer in described basic unit drops in described basic unit completely;
One end of described liquid injecting mouth is arranged on described liquid-adsorption layer;
The other end of described liquid injecting mouth, through described conductive layer and described basic unit, stretches out from described basic unit, for giving described liquid-adsorption layer fluid injection.
2. liquid injecting type electricity irritation electrode slice according to claim 1, is characterized in that, described liquid-adsorption layer is provided with protective layer away from a side of described conductive layer;
The minimum projection of described liquid-adsorption layer on described protective layer drops on described protective layer completely.
3. liquid injecting type electricity irritation electrode slice according to claim 2, is characterized in that, bonding by double faced adhesive tape between described liquid injecting mouth and described liquid-adsorption layer.
4. liquid injecting type electricity irritation electrode slice according to claim 3, is characterized in that, the shape of described basic unit, described conductive layer, described liquid-adsorption layer and described protective layer is identical, and it is rectangle, circle or oval.
5. liquid injecting type electricity irritation electrode slice according to claim 4, is characterized in that, the material of described protective layer is release paper coated with silicon or is coated with silicon mould release membrance.
6. liquid injecting type electricity irritation electrode slice according to claim 5, is characterized in that, the material of described basic unit is gluing non-woven fabrics, gummed cloth or gluing ventilating film.
7. liquid injecting type electricity irritation electrode slice according to claim 6, is characterized in that, the material of described conductive layer is metal forming, conductive plastics or conductive fabric.
8. liquid injecting type electricity irritation electrode slice according to claim 7, is characterized in that, the material of described liquid-adsorption layer is the cotton that can absorb water, the cloth that can absorb water, water suction chemical & blended fabric and medical adsorptive pads.
9. according to the liquid injecting type electricity irritation electrode slice described in claim 1-8 any one, it is characterized in that, the material of described liquid injecting mouth is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143771.6A CN103893908A (en) | 2014-04-10 | 2014-04-10 | Injecting-type electrode plate used for electrical stimulation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410143771.6A CN103893908A (en) | 2014-04-10 | 2014-04-10 | Injecting-type electrode plate used for electrical stimulation |
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| CN103893908A true CN103893908A (en) | 2014-07-02 |
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| CN201410143771.6A Pending CN103893908A (en) | 2014-04-10 | 2014-04-10 | Injecting-type electrode plate used for electrical stimulation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181720A1 (en) * | 2016-04-23 | 2017-10-26 | 深圳市前海康启源科技有限公司 | Physiotherapeutic electrode sheet control system having medication administration function |
| CN108853715A (en) * | 2018-06-29 | 2018-11-23 | 成都三乙医疗科技有限公司 | Convenient for adding the electrotherapy piece of medical fluid |
| CN111329473A (en) * | 2020-03-29 | 2020-06-26 | 河南省直第三人民医院 | Electrocardioelectrode slice |
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| CN2259857Y (en) * | 1996-10-17 | 1997-08-20 | 浙江大学 | Disposable electrode for ECG |
| CN2430179Y (en) * | 2000-08-04 | 2001-05-16 | 孙建国 | Water absorption electrode for physical therapy |
| CN2432914Y (en) * | 2000-08-04 | 2001-06-06 | 孙建国 | Absorbent thermal electrode for physiotherapy |
| CN202951126U (en) * | 2012-11-13 | 2013-05-29 | 王英姿 | External-use drug permeable patch |
| CN203790443U (en) * | 2014-04-10 | 2014-08-27 | 孙建国 | Liquid injection type electrical stimulation electrode plate |
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Patent Citations (6)
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| CN85200117U (en) * | 1985-04-01 | 1985-12-20 | 浙江大学 | Electroencephalography measuring electrocle |
| CN2259857Y (en) * | 1996-10-17 | 1997-08-20 | 浙江大学 | Disposable electrode for ECG |
| CN2430179Y (en) * | 2000-08-04 | 2001-05-16 | 孙建国 | Water absorption electrode for physical therapy |
| CN2432914Y (en) * | 2000-08-04 | 2001-06-06 | 孙建国 | Absorbent thermal electrode for physiotherapy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181720A1 (en) * | 2016-04-23 | 2017-10-26 | 深圳市前海康启源科技有限公司 | Physiotherapeutic electrode sheet control system having medication administration function |
| CN108853715A (en) * | 2018-06-29 | 2018-11-23 | 成都三乙医疗科技有限公司 | Convenient for adding the electrotherapy piece of medical fluid |
| CN111329473A (en) * | 2020-03-29 | 2020-06-26 | 河南省直第三人民医院 | Electrocardioelectrode slice |
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Application publication date: 20140702 |
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