CN205548558U - Disposable noise proof, shielding electrode - Google Patents
Disposable noise proof, shielding electrode Download PDFInfo
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- CN205548558U CN205548558U CN201620209441.7U CN201620209441U CN205548558U CN 205548558 U CN205548558 U CN 205548558U CN 201620209441 U CN201620209441 U CN 201620209441U CN 205548558 U CN205548558 U CN 205548558U
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Abstract
The utility model provides a disposable noise proof, shielding electrode, include: moisturizing and covering, electrically conduct glue, sponge, nylon supporting spring, backing, electrode chip body, its characteristics are: the sheet structure that non - electrically conductive substrate that the electrode chip body has a conductive film by electrically conductive substrate or plating made, electrically conductive glue pours into into in the sponge the sponge sets up the nylon supporting spring on, the nylon supporting spring passes through -hole in the middle of the backing directly adheres on the electrode chip body is positive, the electrode chip body is equipped with noise proof, shielding layer on the back, has an adhesion layer to cover the electrode chip body has in the one side of noise proof layer, shielding layer. Its structural design and material selection are reasonable, and the cost of manufacture is lower, and production efficiency is high, and the back is equipped with noise proof layer efficient handling flesh electrical interference, noise proof, shielding layer can effectively noise proof, shielding external electromagnetic interference, improve electrocardio signal acquisition's accuracy and reliability.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of electrocardioelectrode, for the collection of human ecg signal, and a kind of disposable anti-noise, bucking electrode.
Background technology
At medical field, about the 40% of total PMI has been arrived at the dead station having cardiovascular disease to cause, and the health of people is caused threat greatly.Cardiovascular disease there is sudden and dangerous feature, research shows to have performance on the electrocardiogram of the patient of cardiovascular disease.Therefore, patient is carried out heart real time monitoring and changes with discovery anomalous ecg in time, significant to Prevention of cardiovascular disease.Move owing to first heart produced electric shock before Mechanical Contraction, produce bioelectric current and conduct to body surface, then through tissue and body fluid, its different parts produces different potential change, forms body surface potential poor, this potential difference that vary is recorded, form performance graph, just define electrocardiogram.In order to measure the potential difference produced due to heart contraction, needing to utilize special cardiographic detector device, this quasi-instrument generally gathers the electrocardiosignal of human body by the electrocardio electrode plate contacted with human body surface.The electrocardio electrode plate of prior art is made up of button, conducting resinl and mould release membrance at the bottom of metal electrode button, backing paster, conductive electrode, at the bottom of conductive electrode, button rivets through backing paster with metal electrode button, conducting resinl overlays on conductive electrode and buckles, and mould release membrance covers on the surface of conducting resinl.Owing to the transducing part of existing electrocardio electrode plate is to detain at the bottom of conductive electrode; sensing area is little and without anti-noise, shielding protection; cause the faint instability of electric current being conducted to electrode slice from human body surface; and be easily disturbed when being conducted by electrode slice; cause instrument that sensitivity and the on-state rate of body surface ecg electric current are deteriorated; this deficiency of the unstability of electrode potential, causes the of low quality of electrocardiogram ecg wave form.
Summary of the invention
This utility model is to solve the problems referred to above that prior art exists, it is provided that a kind of disposable anti-noise, bucking electrode, and the design of its structure and material select rationally, to improve stability and antinoise, the capacity of resisting disturbance of signal, and measurement result is accurately and reliably.
The purpose of this utility model is achieved through the following technical solutions:
A kind of disposable anti-noise, bucking electrode, including: moisturizing cover, conduction glue, sponge, nylon supporting spring, backing, electrode chip body, it is characterized in that, described electrode chip body is by conductive base or is plated with the laminated structure that the non-conductive substrate of conducting film is made, described conduction glue injects in described sponge, described sponge is arranged on described nylon supporting spring, described nylon supporting spring is through the through hole in the middle of described backing and is directly attached on described electrode chip body front, the described electrode chip body back side is provided with anti-noise, screen layer, there is an adhesion layer to cover, at described electrode chip body, there is anti-noise, in shielding aspect.
Improvement to technique scheme: extend the exit of strip on the edge of described electrode chip body, anti-noise on the described electrode chip body back side, screen layer extend on the described exit back side, and described adhesion layer edge also extends over described exit and is provided with the one side of anti-noise, screen layer.
Further improvement to technique scheme: described anti-noise, screen layer include anti-noise layer and screen layer.
Further improvement to technique scheme: described anti-noise layer is carbon film and metal or nonmetal synthesizes layer with metal, described screen layer is metal or nonmetal with metal synthesis or nonmetal shielding.
Further improvement to technique scheme: described anti-noise layer and screen layer are coating, printing layer.
Further improvement to technique scheme: described moisturizing cover and the main body of backing are circular, and on edge, have the semicircle of an extension, the main body of described electrode chip body is circular, and the exit end of described electrode chip body is arranged on outside the coverage of described moisturizing cover and backing.
Further improvement to technique scheme: described exit is provided with location, mistake proofing slot.
This utility model advantage compared with prior art and good effect be:
1, this utility model has one by conductive base or to be plated with the electrode chip body that the non-conductive substrate of conducting film is made, and arranges anti-noise, screen layer on electrode chip body, improves stability and antinoise, the capacity of resisting disturbance of signal；
2, electrode chip exit of the present utility model instead of the connected mode of original electrode button, saves material, decreases the buckle pollution to environment；Being also provided with anti-noise, screen layer on exit, antinoise, capacity of resisting disturbance improve further；
3, the exit of electrode chip of the present utility model is provided with location, mistake proofing slot 7, is connected with electrode holder by inserting mode, connects convenient, reliable.
Accompanying drawing explanation
Fig. 1 is the disposable anti-noise of this utility model, the assembling exploded view of bucking electrode；
Fig. 2 is the disposable anti-noise of this utility model, the front view of bucking electrode.
Being numbered in figure: 1-moisturizing cover, 2-conduct electricity glue, 3-sponge, 4-nylon supporting spring, 5-backing, 6-electrode chip body, 7-location, mistake proofing slot, 8-anti-noise layer, 9-screen layer, 10-adhesion layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail:
See Fig. 1, Fig. 2, a kind of disposable anti-noise of this utility model, the embodiment 1 of bucking electrode, including: moisturizing cover 1, conduction glue 2, sponge 3, nylon supporting spring 4, backing 5, electrode chip body 6, electrode chip body 6 is by conductive base or is plated with the laminated structure that the non-conductive substrate of conducting film is made, conduction glue 2 is injected in described sponge 3, and conduction glue 2 layers is formed on sponge 3 surface, sponge 3 is arranged on nylon supporting spring 4, nylon supporting spring 4 is through the through hole in the middle of described backing 5 and is directly attached on electrode chip body 6 front, described electrode chip body 6 back side is provided with anti-noise, screen layer, there is an adhesion layer 10 to cover, at described electrode chip body 6, there is anti-noise, in the one side of screen layer.
The edge of electrode chip body 6 extends the exit of strip, anti-noise on described electrode chip body 6 back side, screen layer extend on the described exit back side, and described adhesion layer 10 edge also extends over above-mentioned exit and is provided with the one side of anti-noise, screen layer.Convenient, reliable in order to be connected with electrode holder, it is provided with location, mistake proofing slot 7 at exit.
Specifically, above-mentioned anti-noise, screen layer include anti-noise layer 8 and screen layer 9.Preferably, above-mentioned anti-noise layer 8 is carbon film and metal or nonmetal synthesizes layer with metal, and above-mentioned screen layer 9 be metal or nonmetal synthesizes or nonmetal shielding with metal.Further, above-mentioned anti-noise layer 8 and screen layer 9 all can use coating, the printing layer that mode of printing makes.As such, it is possible to effectively process myoelectricity interference, anti-noise, screen layer can effectively anti-noise, shielding outside electromagnetic interference, improve accuracy and the reliability of ecg signal acquiring, and processing and fabricating be conveniently.
Above-mentioned moisturizing cover 1 and the main body of backing 5 are circular, and on edge, have the semicircle of an extension, the main body of described electrode chip body 6 is circular, and on edge, extending the described exit of strip, described anti-noise, the end of shielding exit are arranged on outside the coverage of described moisturizing cover 1 and backing 5.
A kind of disposable anti-noise of this utility model, bucking electrode embodiment 2 essentially identical with embodiment 1 primary structure, be a difference in that embodiment 2 is not provided with exit on the edge of electrode chip body 6.During use, with the edge of electrode holder direct holding electrode chip body 6, simple in construction, easy to make.
During assembling, electrode chip body 6 back side covers anti-noise layer 8 and screen layer 9 is integrally forming formula electrode chip, the one side of electrode chip body 6 band anti-noise layer 8 and screen layer 9 attaches adhesion layer 10, backing 5 is connect by gluing, conduction glue 2 injects in sponge 3 simultaneously, sponge 3 end liner nylon supporting spring 4, and gluing is affixed on electrode chip body 6, finally, moisturizing cover 1 covers conduction glue 2 surface on electrode slice.
During use, open the moisturizing cover 1 of the superiors, backing 5 is attached at human body surface (such as chest), the conducting wire of detecting instrument is connected to the exit on electrode chip body 6 by electrode holder, Electrocardiography can be carried out.
Certainly; described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, those skilled in the art; the change made in essential scope of the present utility model, retrofit, add or replace, also should belong to protection domain of the present utility model.
Claims (8)
1. a disposable anti-noise, bucking electrode, including: moisturizing cover, conduction glue, sponge, nylon supporting spring, backing, electrode chip body, it is characterized in that, described electrode chip body is by conductive base or is plated with the laminated structure that the non-conductive substrate of conducting film is made, described conduction glue injects in described sponge, described sponge is arranged on described nylon supporting spring, described nylon supporting spring is through the through hole in the middle of described backing and is directly attached on described electrode chip body front, the described electrode chip body back side is provided with anti-noise, screen layer, there is an adhesion layer to cover, at described electrode chip body, there is anti-noise, in shielding aspect.
2. according to the disposable anti-noise described in claim 1, bucking electrode, it is characterized in that, the exit of strip is extended on the edge of described electrode chip body, anti-noise on the described electrode chip body back side, screen layer extend on the described exit back side, and described adhesion layer edge also extends over described exit and is provided with the one side of anti-noise, screen layer.
3. according to the disposable anti-noise described in claim 1 or 2, bucking electrode, it is characterised in that described anti-noise, screen layer include anti-noise layer and screen layer.
4., according to the disposable anti-noise described in claim 3, bucking electrode, it is characterised in that described anti-noise layer is carbon film and metal or nonmetal synthesizes layer with metal, described screen layer is metal or nonmetal with metal synthesis or nonmetal shielding.
5. according to the disposable anti-noise described in claim 4, bucking electrode, it is characterised in that described anti-noise layer and screen layer are coating, printing layer.
6. according to the disposable anti-noise described in claim 2, bucking electrode, it is characterized in that, described moisturizing cover and the main body of backing are circular, and on edge, have the semicircle of an extension, the main body of described electrode chip body is circular, and the exit end of described electrode chip body is arranged on outside the coverage of described moisturizing cover and backing.
7. according to the disposable anti-noise described in claim 2, bucking electrode, it is characterised in that described exit is provided with location, mistake proofing slot.
8. according to the disposable anti-noise described in claim 6, bucking electrode, it is characterised in that described exit is provided with location, mistake proofing slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209441.7U CN205548558U (en) | 2016-03-18 | 2016-03-18 | Disposable noise proof, shielding electrode |
| PCT/CN2016/113376 WO2017157084A1 (en) | 2016-03-18 | 2016-12-30 | Disposable noise-canceling and shielding electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209441.7U CN205548558U (en) | 2016-03-18 | 2016-03-18 | Disposable noise proof, shielding electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548558U true CN205548558U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209441.7U Active CN205548558U (en) | 2016-03-18 | 2016-03-18 | Disposable noise proof, shielding electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821365A (en) * | 2017-01-25 | 2017-06-13 | 杭州三目科技有限公司 | A kind of low profile flexible bioelectrical signals sensor with precise acquisition ability |
| WO2017157084A1 (en) * | 2016-03-18 | 2017-09-21 | 青岛光电医疗科技有限公司 | Disposable noise-canceling and shielding electrode |
-
2016
- 2016-03-18 CN CN201620209441.7U patent/CN205548558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017157084A1 (en) * | 2016-03-18 | 2017-09-21 | 青岛光电医疗科技有限公司 | Disposable noise-canceling and shielding electrode |
| CN106821365A (en) * | 2017-01-25 | 2017-06-13 | 杭州三目科技有限公司 | A kind of low profile flexible bioelectrical signals sensor with precise acquisition ability |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |