CN204971274U - Good flexible electrode structure of contact stability - Google Patents
Good flexible electrode structure of contact stability Download PDFInfo
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- CN204971274U CN204971274U CN201520673433.3U CN201520673433U CN204971274U CN 204971274 U CN204971274 U CN 204971274U CN 201520673433 U CN201520673433 U CN 201520673433U CN 204971274 U CN204971274 U CN 204971274U
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- skin
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- electrode structure
- flexible electrode
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Abstract
The utility model relates to a good flexible electrode structure of contact stability, conducting layer on including the bottom and locating the bottom, its characterized in that: be provided with the antiskid body of arranging around this conducting layer edge on the conducting layer, the surperficial interval arrangement of this antiskid body has a plurality of non -slip raised. The utility model discloses in have a high frictional property non -slip raised can provide great side -friction power to prevent that whole electrode structure from at skin surface sliding, having increased the contact stability between electrode and the skin, improved electrocardio signal acquisition quality, in addition, having set up between conducting layer and bottom and having enabled the elastic component that the conducting layer remained the state of outwards heaving throughout, when the conducting layer received pressure variation, the elastic component can make and maintain comparatively stable contact surface between conductor layer and the skin all the time, reduced vertical area of contact's between conducting layer and the skin change to further increase the contact stability between electrode and the skin, improved electrocardio signal acquisition quality.
Description
Technical field
This utility model relates to flexible electrocardioelectrode technical field, specifically refers to the flexible electrode structure that a kind of contact stabilization is good.
Background technology
Traditional disposable medical electrocardioelectrode is in order to reduce the contact impedance between skin and electrode, improve signal stabilization, have employed the auxiliary material such as electrolyte and viscose glue, its main purpose reduces contact noise between electrode and skin by the horizontal sliding reduced between electrode and skin, improve the stability of acquired signal, but the easy like this skin problem caused under life-time service.Emerging Wearable heart rate band is a kind of conventional Wearable ECG signal-testing apparatus, in order to improve snugness of fit, some product adopts " doing " electrode, these products are not owing to using traditional disposable viscose glue electrocardioelectrode, improve the comfortableness of dress, but its major part is used for the test of heart rate, there is certain difficulty in the extraction for complete ecg information, one of reason is: the flexible electrode that during human motion, heart rate band uses easily moves horizontally relative to skin, and, longitudinal change in displacement can be there is in flexible electrode under the change of garment pressure, cause other interference such as myoelectricity, and then cause electrocardioelectrode acquired signal unstable, easy formation noise.
Therefore, for current flexible electrocardioelectrode structure, await doing and further improve to improve the contact stabilization between flexible electrode and skin.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of and contact stabilization between skin is good, the flexible electrode structure that can improve ecg signal acquiring quality.
This utility model solves the problems of the technologies described above adopted technical scheme: the flexible electrode structure that a kind of contact stabilization is good, comprise bottom and be located at the conductive layer on bottom, it is characterized in that: described conductive layer is provided with the antislip body around this conductive layer edge placement, the spaced surface of this antislip body is furnished with multiple anti-skidding projection.
As further improvement of the utility model, between described conductive layer and bottom, be formed with a containing cavity, be provided with in this containing cavity and conductive layer can be made to remain the elastic component outwards heaving state.
In such scheme, upwards arch upward in the middle part of described conductive layer, and the marginal adhesion of described conductive layer is on bottom.Adopt such structure, so that the middle part of conductive layer contacts thus acquired signal with human body skin, the edge conjunction of conductor layer is convenient to make to form containing cavity in the middle part of conductive layer and between bottom on bottom.
As preferably, described bottom adopts non-breathable material to make.This non-breathable material can be the thin film, fabric, composite material, semipermeable membrane etc. of not moisture-inhibiting, certainly these materials are also not limited to, the bottom that non-breathable material is made can stop the antiperspirant steam of skin, the higher region of a humidity is formed between skin and the bottom of non-breathable, thus reduce the impedance of skin, improve signals collecting quality.
Preferably, described elastomer and containing cavity size suitable and adopt elastomeric material to make.This elastomeric material can be sponge, foam, rubber, porous elastic material, fiber assembly, gelinite etc., is certainly also not limited to these materials.
Compared with prior art, the utility model has the advantage of: flexible electrode of the present utility model is provided with antislip body in the edge of conductive layer, and antislip body is distributed with multiple spaced apart anti-skidding projection, the anti-skidding projection with high frictional property can provide larger side-friction, thus prevent whole electrode structure in skin surface slippage, add the contact stabilization between electrode and skin, improve ecg signal acquiring quality, and the use that antislip body avoids viscose glue is set, improve the comfortableness of dress; In addition, be provided with between conductive layer and bottom and conductive layer can be made to remain the elastic component outwards heaving state, when conductive layer is under pressure change, elastic component can make to maintain comparatively stable contact surface all the time between conductor layer and skin, reduce the change of longitudinal contact area between conductive layer and skin, thus the contact stabilization further increased between electrode and skin, improve ecg signal acquiring quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Fig. 1 ~ 2, the flexible electrode structure that the contact stabilization of the present embodiment is good comprises bottom 1, conductive layer 2, antislip body 3 and elastic component 4.
In the present embodiment, the material of conductive layer 2 can be silver-plated and plate the yarn of other metal, simple metal or its oxide yarn, also can be the fibrous material etc. of the conductive material such as metal, white carbon black dispersed filler, the structure of conductive layer 2 includes but not limited to adopt woven, knitting, embroidery, fabric prepared by the means such as non-woven.Conductive layer 2 is arranged on bottom 1, concrete, upwards arch upward in the middle part of conductive layer 2, the marginal adhesion of conductive layer 2 is on bottom 3, like this, be formed as a containing cavity 20 between the middle part of conductive layer 2 and bottom 3, namely elastic component 4 is located in this containing cavity 20, and elastic component 4 can make conductive layer 2 remain the state outwards heaved.Elastomer in the present embodiment 4 is suitable and adopt elastomeric material to make with containing cavity 20 size, and this elastomeric material can be sponge, foam, rubber, porous elastic material, fiber assembly, gelinite etc., is certainly also not limited to these materials.Adopt said structure, when conductive layer 2 is under pressure change, elastic component 4 can make to maintain comparatively stable contact surface all the time between conductor layer 2 and skin, reduce the change of longitudinal contact area between conductive layer 2 and skin, thus the contact stabilization increased between electrode and skin, improve ecg signal acquiring quality.
As shown in Figure 1, 2, conductive layer 2 is provided with the antislip body 3 around this conductive layer 2 edge placement, the spaced surface of this antislip body 3 is furnished with multiple anti-skidding protruding 31.Antislip body 3 adopts non-conducting material to make, and this non-conducting material includes but not limited to the flexible sheet structures such as plastics, rubber, weaving face fabric, film.In the present embodiment anti-skidding protruding 31 includes but not limited to that silica gel, rubber etc. have the flexible material of the larger coefficient of friction with skin, and the anti-skidding shape of protruding 31 includes but not limited to the shapes such as circle, ellipse, wire.Antislip body 3 and anti-skidding protruding 31 can provide larger side-friction, thus prevents whole electrode structure in skin surface slippage, adds the contact stabilization between electrode and skin, improves ecg signal acquiring quality.
Bottom 1 in the present embodiment adopts non-breathable material to make, this non-breathable material can be the thin film, fabric, composite material, semipermeable membrane etc. of not moisture-inhibiting, certainly these materials are also not limited to, the bottom 1 that non-breathable material is made can stop the antiperspirant steam of skin, the higher region of a humidity is formed between skin and the bottom of non-breathable, thus reduce the impedance of skin, improve signals collecting quality.
Claims (5)
1. the flexible electrode structure that contact stabilization is good, comprises bottom and is located at the conductive layer on bottom, it is characterized in that: described conductive layer is provided with the antislip body around this conductive layer edge placement, and the spaced surface of this antislip body is furnished with multiple anti-skidding projection.
2. the flexible electrode structure that contact stabilization according to claim 1 is good, is characterized in that: be formed with a containing cavity between described conductive layer and bottom, is provided with conductive layer can be made to remain the elastic component outwards heaving state in this containing cavity.
3. the flexible electrode structure that contact stabilization according to claim 2 is good, is characterized in that: upwards arch upward in the middle part of described conductive layer, and the marginal adhesion of described conductive layer is on bottom.
4. the flexible electrode structure that the contact stabilization according to claim 1 or 2 or 3 is good, is characterized in that: described bottom adopts non-breathable material to make.
5. the flexible electrode structure that the contact stabilization according to Claims 2 or 3 is good, is characterized in that: described elastomer and containing cavity size suitable and adopt elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673433.3U CN204971274U (en) | 2015-09-01 | 2015-09-01 | Good flexible electrode structure of contact stability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673433.3U CN204971274U (en) | 2015-09-01 | 2015-09-01 | Good flexible electrode structure of contact stability |
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| CN204971274U true CN204971274U (en) | 2016-01-20 |
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| CN201520673433.3U Active CN204971274U (en) | 2015-09-01 | 2015-09-01 | Good flexible electrode structure of contact stability |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598150A (en) * | 2016-03-16 | 2016-05-25 | 江西省环境保护科学研究院 | Electrode system and electric soil remediation method |
| CN106214148A (en) * | 2016-07-19 | 2016-12-14 | 罗致远 | A kind of utilize perspiration as the skin electrode of conductive media |
| CN106551693A (en) * | 2017-01-18 | 2017-04-05 | 包磊 | Textile electrode and electrocardiogram test instrument |
| CN108209905A (en) * | 2018-01-29 | 2018-06-29 | 深圳星康医疗科技有限公司 | A kind of human life characteristic signal harvester |
| CN108553102A (en) * | 2018-03-14 | 2018-09-21 | 浙江大学 | A kind of flexible extensible multichannel convex surface myoelectricity pole and preparation method thereof |
| CN109717864A (en) * | 2019-03-01 | 2019-05-07 | 联想(北京)有限公司 | Manufacturing method, textile electrode and the intelligent cardiac clothing of conductive fabric |
| EP3677176A4 (en) * | 2017-08-29 | 2021-04-28 | Toyobo Co., Ltd. | Living-body contact electrode and clothing for measuring living-body information |
| CN116211310A (en) * | 2023-05-09 | 2023-06-06 | 中国第一汽车股份有限公司 | Myoelectric sensor and detection method thereof |
-
2015
- 2015-09-01 CN CN201520673433.3U patent/CN204971274U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598150A (en) * | 2016-03-16 | 2016-05-25 | 江西省环境保护科学研究院 | Electrode system and electric soil remediation method |
| CN106214148A (en) * | 2016-07-19 | 2016-12-14 | 罗致远 | A kind of utilize perspiration as the skin electrode of conductive media |
| CN106551693A (en) * | 2017-01-18 | 2017-04-05 | 包磊 | Textile electrode and electrocardiogram test instrument |
| EP3677176A4 (en) * | 2017-08-29 | 2021-04-28 | Toyobo Co., Ltd. | Living-body contact electrode and clothing for measuring living-body information |
| CN108209905A (en) * | 2018-01-29 | 2018-06-29 | 深圳星康医疗科技有限公司 | A kind of human life characteristic signal harvester |
| CN108209905B (en) * | 2018-01-29 | 2024-04-30 | 深圳星康医疗科技有限公司 | Human vital sign signal acquisition device |
| CN108553102A (en) * | 2018-03-14 | 2018-09-21 | 浙江大学 | A kind of flexible extensible multichannel convex surface myoelectricity pole and preparation method thereof |
| CN108553102B (en) * | 2018-03-14 | 2023-11-28 | 浙江大学 | Flexible stretchable multichannel convex surface muscle electrode and preparation method thereof |
| CN109717864A (en) * | 2019-03-01 | 2019-05-07 | 联想(北京)有限公司 | Manufacturing method, textile electrode and the intelligent cardiac clothing of conductive fabric |
| CN116211310A (en) * | 2023-05-09 | 2023-06-06 | 中国第一汽车股份有限公司 | Myoelectric sensor and detection method thereof |
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