CN209003991U - A kind of patch type ECG Gathering System - Google Patents
A kind of patch type ECG Gathering System Download PDFInfo
- Publication number
- CN209003991U CN209003991U CN201821231002.1U CN201821231002U CN209003991U CN 209003991 U CN209003991 U CN 209003991U CN 201821231002 U CN201821231002 U CN 201821231002U CN 209003991 U CN209003991 U CN 209003991U
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- conductive coating
- silver chlorate
- electrode base
- silver
- hydrogel
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- 239000011248 coating agent Substances 0.000 claims abstract description 90
- 238000000576 coating method Methods 0.000 claims abstract description 90
- SDLBJIZEEMKQKY-UHFFFAOYSA-M silver chlorate Chemical compound [Ag+].[O-]Cl(=O)=O SDLBJIZEEMKQKY-UHFFFAOYSA-M 0.000 claims abstract description 90
- 239000000017 hydrogel Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- 238000005660 chlorination reaction Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a kind of patch type ECG Gathering Systems comprising the reverse side of electrode base, electrode base is attached on human skin by the first gum layer, and the front of electrode base is connect with electrocardiogram acquisition instrument；The front of electrode base is printed with the first silver chlorate conductive coating and the second silver chlorate conductive coating, the back face printing of electrode base has third silver chlorate conductive coating and the 4th silver chlorate conductive coating, first silver chlorate conductive coating is electrically connected with third silver chlorate conductive coating, and the second silver chlorate conductive coating is electrically connected with the 4th silver chlorate conductive coating；First silver chlorate conductive coating and the second silver chlorate conductive coating pass through hydrogel respectively and are electrically connected with the two poles of the earth flexible contact of electrocardiogram acquisition instrument；Third silver chlorate conductive coating and the 4th silver chlorate conductive coating are also sticked by hydrogel and human skin flexibility respectively.The patch type ECG Gathering System of the utility model can greatly reduce the influence of contact impedance variation, to reduce the noise of electrocardiosignal.
Description
Technical field
The utility model relates to electrocardiogram acquisition technical fields, more particularly to a kind of patch type ECG Gathering System.
Background technique
Traditional electrocardiogram acquisition uses the electrode of separate type, and host and electrode slice are attached by conducting wire, lead
The connection of line and electrode carries out clamping connection by button-shaped ferrule.There are also the electrocardiogram acquisitions of patch type in the market
Instrument is installed two metal buttons directly on Acquisition Instrument, is then directly anchored on electrode slice；Either host has been replaced in design
With the connection type of electrode slice, pin type or the connection type of other metal to metals are used.
These traditional connection types the problem is that: the plug connection of metal and metal is connected, when two
When relative motion occurs for metal, the variation of impedance can be generated, the variation of the impedance is reflected in ECG Gathering System, then can be caused
The noise of electrocardiosignal.And patch electrocardio is in use, because patch is with human motion, the movement of muscular movement etc.
In the process, the contact impedance between electrode slice and host can have greatly changed, and be reacted in measuring system, then electrocardiosignal
Just have and generate apparent noise, for this purpose, there is an urgent need for solve the problems, such as electrode slice and the variation of host contact impedance by the present invention.
Utility model content
For this purpose, the technical problems to be solved in the utility model is the existing electrocardiogram acquisition of customer service in the process because of metal junction
Or the contact impedance variation that relative motion causes in motion process, and then lead to that electrocardiosignal noise is obvious, interference electrocardiogram acquisition
The drawbacks of, and then the patch type ECG Gathering System that can substantially reduce contact impedance variation is provided.
To achieve the above object, the utility model uses following technical scheme:
A kind of patch type ECG Gathering System comprising the reverse side of electrode base, the electrode base passes through the first gum
Layer attaches on human skin, and the front of the electrode base is connect with electrocardiogram acquisition instrument；The front printing of the electrode base
The the first silver chlorate conductive coating and the second silver chlorate conductive coating for thering is spacer insulator to be arranged, the back face printing of the electrode base
The third silver chlorate conductive coating and the 4th silver chlorate conductive coating for thering is spacer insulator to be arranged, the first silver chlorate conductive coating
It is electrically connected with the third silver chlorate conductive coating, the second silver chlorate conductive coating and the 4th silver chlorate conductive coating
Electrical connection；The first silver chlorate conductive coating and the second silver chlorate conductive coating pass through respectively it is conductive can the
One hydrogel and the second hydrogel are electrically connected with the two poles of the earth flexible contact of the electrocardiogram acquisition instrument；The third silver chlorate conduction applies
Layer and the 4th silver chlorate conductive coating pass through the third hydrogel of conductive energy and the 4th hydrogel and human body respectively
Skin flexibility sticks contact, and first gum layer is set with the position of the third hydrogel and the 4th hydrogel face
It is equipped with the through-hole passed through for the third hydrogel and the 4th hydrogel to contact with human skin.
Preferably, the first silver chlorate conductive coating of the front setting of the electrode base is arranged described with the back side
Third silver chlorate conductive coating is partly or entirely overlapped in the thickness direction of the electrode base, and the ontology of the electrode base exists
The first silver chlorate conductive coating is set with through-thickness at the partly overlapping position of the third silver chlorate conductive coating
It is equipped with the first through hole, first through hole is located in overlay region, is provided with silver chlorate on the hole wall of first through hole
Coating is the first silver chlorate conductive coating to be electrically connected with the third silver chlorate conductive coating.
Preferably, the second silver chlorate conductive coating of the front setting of the electrode base is arranged described with the back side
4th silver chlorate conductive coating is partly or entirely overlapped in the thickness direction of the electrode base, and the ontology of the electrode base exists
Through-thickness is arranged at the second silver chlorate conductive coating and the partly overlapping position of the 4th silver chlorate conductive coating
There is the second through hole, second through hole is located in overlay region, and silver chlorate plating is provided on the hole wall of second through hole
Layer is the second silver chlorate conductive coating to be electrically connected with the 4th silver chlorate conductive coating.
Preferably, the front of the electrode base is pasted with the second gum layer, and the electrocardiogram acquisition instrument passes through described second
Gum layer is connected on the front of the electrode base.
Preferably, the ontology material of the electrode base is non-woven fabrics or paper or foam paper.
Preferably, the electrocardiogram acquisition instrument includes collecting circuit board, is arranged on the collecting circuit board for acquiring electrocardio
Each component of signal, the collecting circuit board are arranged in Acquisition Instrument shell, be provided in the Acquisition Instrument shell for for
The battery of collecting circuit board power supply, the both ends of the Acquisition Instrument shell are silver plated metals piece, the two of the collecting circuit board
The electrode of a acquisition signal is electrically connected with two silver plated metals pieces respectively, and two silver plated metals pieces pass through described respectively
First hydrogel and second hydrogel and the first silver chlorate conductive coating, the second silver chlorate conductive coating flexibility
Electrical connection
The patch type ECG Gathering System of the utility model at least has the advantages that
The patch type ECG Gathering System of the utility model is designed by the structure of science, by traditional electrocardioelectrode and master
Metal and metal plug connection mode between machine are substituted for the packaging type large area flexible between conductive hydrogel and electrode slice
Contact, not only improves electric conductivity, simultaneously because hydrogel has preferable flexibility, is suitable for human motion or movable change
Change, even if relative displacement, but the packet of two metal electrode films of hydrogel and electrocardiogram acquisition instrument has occurred in sheet metal during exercise
It is still very sufficient to wrap up in formula contact, the variation of such contact impedance can be reduced greatly, to reduce the noise of electrocardiosignal.
In addition, hydrogel is to skin tackness since the contact between human skin and electrode slice is also to be contacted by hydrogel
Attaching also ensures preferable conductive effect, and then also can reduce the contact impedance at skin, advantageously reduces electrocardiosignal
Noise.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, with reference to the accompanying drawing, the utility model is made
Further details of explanation, in which:
Fig. 1 is the decomposition texture schematic diagram of the patch type ECG Gathering System of the utility model；
Fig. 2 is the decomposition texture schematic diagram of electrocardio Acquisition Instrument on the patch type ECG Gathering System of the utility model.
Appended drawing reference indicates in figure are as follows:
1- electrode base；The first gum layer of 2-；3- electrocardiogram acquisition instrument；31- collecting circuit board；32- upper casing；33- lower casing；
The left protective shell of 34-；The right protective shell of 35-；36- battery；41- the first silver chlorate conductive coating；42- the second silver chlorate conductive coating；
The first hydrogel of 51-；The second hydrogel of 52-；53- third hydrogel；The 4th hydrogel of 54-；61,62- through-hole；71- first is passed through
Perforation；The second through hole of 72-；The second gum layer of 8-.
Specific embodiment
Referring to Fig. 1, a kind of patch type ECG Gathering System comprising electrode base 1, the reverse side (figure of the electrode base 1
Lower surface described in 1) it is attached on human skin by the first gum layer 2, front and the electrocardiogram acquisition instrument of the electrode base 1
3 connections；The front of the electrode base 1 is printed with the first silver chlorate conductive coating 41 and the second silver chlorate of spacer insulator setting
Conductive coating 42, the third silver chlorate conductive coating and tetrachloro that the back face printing of the electrode base 1 has spacer insulator to be arranged
Change silver-colored conductive coating (since the reverse side of electrode base is arranged in, not showing in Fig. 1), the first silver chlorate conductive coating
41 are electrically connected with the third silver chlorate conductive coating, and the second silver chlorate conductive coating 42 and the 4th silver chlorate are conductive
Coating electrical connection；The first silver chlorate conductive coating 41 and the second silver chlorate conductive coating 42 are respectively by having conduction
The two poles of the earth of first hydrogel 51 of performance and the second hydrogel 52 and the electrocardiogram acquisition instrument 3 are (for acquiring human ecg signal
Two electrodes) flexible contact electrical connection；The third silver chlorate conductive coating and the 4th silver chlorate conductive coating difference
Sticked by the third hydrogel 53 and the 4th hydrogel 54 of conductive energy with human skin flexibility and is contacted, first back
Glue-line 2 is provided with the position of the third hydrogel 43 and 54 face of the 4th hydrogel for the third hydrogel 43
The through-hole 61,62 to contact with human skin is passed through with the 4th hydrogel 54.The patch type electrocardiogram acquisition system of the present embodiment
Metal between traditional electrocardioelectrode and host is substituted for by system by the structure design of science with metal plug connection mode
Packaging type large area flexible between conductive hydrogel and electrode slice contacts, and not only improves electric conductivity, simultaneously because hydrogel
With preferable flexibility, it is suitable for human motion or movable variation, though relative displacement has occurred in sheet metal during exercise, but
Hydrogel contacts still the very adequately variation of such contact impedance with the packaging type of two metal electrode films of electrocardiogram acquisition instrument
It can greatly reduce, to reduce the noise of electrocardiosignal.In addition, since the contact between human skin and electrode slice is also
It is contacted by hydrogel, hydrogel also ensures preferable conductive effect to the attaching of skin tackness, and then can also subtract
Contact impedance at small skin advantageously reduces electrocardiosignal noise.
It originally is the first silver chlorate conductive coating 41 of the front setting of the electrode base 1 and the back side in embodiment
The third silver chlorate conductive coating being arranged partly or entirely is overlapped in the thickness direction of the electrode base 1, the electrode
The ontology of base 1 is at the partly overlapping position of the first silver chlorate conductive coating and the third silver chlorate conductive coating
Through-thickness is provided with the first through hole 71, and first through hole 71 is located in overlay region, first through hole 71
Chlorination silvering is provided on hole wall so that the first silver chlorate conductive coating 41 and the third silver chlorate conductive coating is electric
Connection.
Similarly, the institute of the second silver chlorate conductive coating 42 of the front setting of the electrode base 1 and back side setting
The thickness direction that the 4th silver chlorate conductive coating is stated in the electrode base 1 is partly or entirely overlapped, the sheet of the electrode base 1
Body is at the second silver chlorate conductive coating 42 with the partly overlapping position of the 4th silver chlorate conductive coating along thickness side
To the second through hole 72 is provided with, second through hole 72 is located in overlay region, sets on the hole wall of second through hole 72
Chlorination silvering is equipped with so that the second silver chlorate conductive coating 42 to be electrically connected with the 4th silver chlorate conductive coating.Using
The form of chlorination silvering conduction can guarantee that electrode base flexible still has preferable electric conductivity under motion state.
In the present embodiment, the front of the electrode base 1 is pasted with the second gum layer 8, and the electrocardiogram acquisition instrument 3 passes through institute
The second gum layer 8 is stated to be connected on the front of the electrode base 1.
The ontology material of the embodiment of the present invention electrode base 1 is the material of non-woven fabrics or the flexible insulations such as paper or foam paper
Material is made.
Referring to fig. 2, the electrocardiogram acquisition instrument 3 includes collecting circuit board 31, is arranged on the collecting circuit board 31 for adopting
Each component for collecting electrocardiosignal, acquires all kinds of required components and its connection relationship of electrocardiosignal with for well-known technique, this
Place is no longer superfluous.The collecting circuit board 31 is arranged in Acquisition Instrument shell, and the Acquisition Instrument shell is by upper casing 32, lower casing 33, a left side
Protective shell 34, right protective shell 35 mutually fasten, and are additionally provided in the Acquisition Instrument shell for being the collecting circuit board
The battery 36 of 31 power supplies, the battery 36 preferably use lithium battery, the both ends of the Acquisition Instrument shell namely the left protective shell 34
Surface with the right protective shell 35 is that silver plated metals piece is made, the electrode of two acquisition signals of the collecting circuit board 31
It is electrically connected respectively with the left protective shell 34 and the right protective shell 35, two silver plated metals pieces pass through described first respectively
Hydrogel 51 and second hydrogel 52 and the first silver chlorate conductive coating 41, the second silver chlorate conductive coating 42
Flexibility electrical connection.
Above-mentioned specific embodiment is only explained in detail the technical solution of the utility model, and the utility model is not
It is only limited only to above-described embodiment, it will be understood by those skilled in the art that all practical at this according to above-mentioned principle and spirit
Improvement, substitution on novel foundation, should all be within the protection scope of the utility model.
Claims (6)
1. a kind of patch type ECG Gathering System, it is characterised in that: including electrode base, the reverse side of the electrode base passes through the
One gum layer attaches on human skin, and the front of the electrode base is connect with electrocardiogram acquisition instrument；The electrode base is just
Face be printed with spacer insulator setting the first silver chlorate conductive coating and the second silver chlorate conductive coating, the electrode base it is anti-
Face is printed with the third silver chlorate conductive coating and the 4th silver chlorate conductive coating of spacer insulator setting, and first silver chlorate is led
Electrocoat is electrically connected with the third silver chlorate conductive coating, and the second silver chlorate conductive coating is led with the 4th silver chlorate
Electrocoat electrical connection；The first silver chlorate conductive coating and the second silver chlorate conductive coating pass through conductive respectively
The first hydrogel and the second hydrogel of energy are electrically connected with the two poles of the earth flexible contact of the electrocardiogram acquisition instrument；The third silver chlorate
Conductive coating and the 4th silver chlorate conductive coating pass through the third hydrogel and the 4th hydrogel of conductive energy respectively
Stick with human skin flexibility and contact, first gum layer with the third hydrogel and the 4th hydrogel face
Position is provided with the through-hole passed through for the third hydrogel and the 4th hydrogel to contact with human skin.
2. patch type ECG Gathering System according to claim 1, it is characterised in that: the front setting of the electrode base
The first silver chlorate conductive coating and the back side setting the third silver chlorate conductive coating the electrode base thickness
Degree direction is partly or entirely overlapped, and the ontology of the electrode base is in the first silver chlorate conductive coating and the third chlorination
Through-thickness is provided with the first through hole at the partly overlapping position of silver-colored conductive coating, and first through hole is located at overlapping
In area, chlorination silvering is provided on the hole wall of first through hole with by the first silver chlorate conductive coating and described the
The electrical connection of tri-chlorination silver conductive coating.
3. patch type ECG Gathering System according to claim 1 or 2, it is characterised in that: the front of the electrode base
The the second silver chlorate conductive coating being arranged and the 4th silver chlorate conductive coating of back side setting are in the electrode base
Thickness direction be partly or entirely overlapped, the ontology of the electrode base is in the second silver chlorate conductive coating and the described 4th
Through-thickness is provided with the second through hole at the partly overlapping position of silver chlorate conductive coating, and second through hole is located at weight
In folded area, be provided on the hole wall of second through hole chlorination silvering with by the second silver chlorate conductive coating with it is described
The electrical connection of 4th silver chlorate conductive coating.
4. patch type ECG Gathering System according to claim 3, it is characterised in that: the front of the electrode base attaches
There is the second gum layer, the electrocardiogram acquisition instrument is connected on the front of the electrode base by second gum layer.
5. patch type ECG Gathering System according to claim 1, it is characterised in that: the ontology material of the electrode base
For non-woven fabrics or paper or foam paper.
6. patch type ECG Gathering System according to claim 1, it is characterised in that: the electrocardiogram acquisition instrument includes acquisition
Circuit board, each component for acquiring electrocardiosignal is arranged on the collecting circuit board, and the collecting circuit board setting is being adopted
Collect in instrument shell, the battery for powering for the collecting circuit board, the Acquisition Instrument shell are provided in the Acquisition Instrument shell
The both ends of body are silver plated metals piece, the electrode of two of collecting circuit board acquisition signals respectively with two silver plated metals
Piece electrical connection, two silver plated metals pieces pass through first hydrogel and second hydrogel and first chlorine respectively
Change silver-colored conductive coating, the second silver chlorate conductive coating flexibility electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231002.1U CN209003991U (en) | 2018-08-01 | 2018-08-01 | A kind of patch type ECG Gathering System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231002.1U CN209003991U (en) | 2018-08-01 | 2018-08-01 | A kind of patch type ECG Gathering System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003991U true CN209003991U (en) | 2019-06-21 |
Family
ID=66830618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821231002.1U Active CN209003991U (en) | 2018-08-01 | 2018-08-01 | A kind of patch type ECG Gathering System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003991U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110223A (en) * | 2019-12-31 | 2020-05-08 | 成都天奥电子股份有限公司 | Intelligent dynamic electrocardiogram system and working method thereof |
| CN111904409A (en) * | 2020-06-11 | 2020-11-10 | 西安交通大学医学院第一附属医院 | Flexible sensor for electrocardio monitoring and hydrogel flexible electrocardio monitor |
| WO2023212982A1 (en) * | 2022-05-06 | 2023-11-09 | 杭州唯灵医疗科技有限公司 | Wearable structure for enhancing ecg amplitude and electrocardiogram recorder |
| WO2024125259A1 (en) * | 2022-12-13 | 2024-06-20 | 中国科学院深圳先进技术研究院 | Flexible electrode, preparation method therefor, and use thereof |
-
2018
- 2018-08-01 CN CN201821231002.1U patent/CN209003991U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110223A (en) * | 2019-12-31 | 2020-05-08 | 成都天奥电子股份有限公司 | Intelligent dynamic electrocardiogram system and working method thereof |
| CN111904409A (en) * | 2020-06-11 | 2020-11-10 | 西安交通大学医学院第一附属医院 | Flexible sensor for electrocardio monitoring and hydrogel flexible electrocardio monitor |
| WO2023212982A1 (en) * | 2022-05-06 | 2023-11-09 | 杭州唯灵医疗科技有限公司 | Wearable structure for enhancing ecg amplitude and electrocardiogram recorder |
| WO2024125259A1 (en) * | 2022-12-13 | 2024-06-20 | 中国科学院深圳先进技术研究院 | Flexible electrode, preparation method therefor, and use thereof |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 West 5th Floor, Building 1, No. 233 Yunchuang Road, Jiangling Street, Wujiang District, Suzhou City, Jiangsu Province Patentee after: SUZHOU XIAOLAN MEDICAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: 215000 south side of Lianyang road and west side of Longqiao Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU XIAOLAN MEDICAL TECHNOLOGY CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |