CN203953650U - Electrocardioelectrode sheet - Google Patents
Electrocardioelectrode sheet Download PDFInfo
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- CN203953650U CN203953650U CN201420351646.XU CN201420351646U CN203953650U CN 203953650 U CN203953650 U CN 203953650U CN 201420351646 U CN201420351646 U CN 201420351646U CN 203953650 U CN203953650 U CN 203953650U
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- conducting resinl
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- paster
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Abstract
The utility model discloses a kind of electrocardioelectrode sheet, especially a kind of electrocardioelectrode sheet for pathological changes diagnosis in body and treatment field.This utility model provides a kind of accuracy and sensitivity that can improve ecg wave form, increase the electrocardioelectrode sheet that improves the ecg wave form quality that records, comprise lead-in wire button, backing paster, conductive electrode, conducting resinl and mould release membrance, described conductive electrode is arranged on backing paster, described conducting resinl is arranged on backing paster, and described conductive electrode is provided with projection spaced apart towards the one side of conducting resinl.Owing to being provided with projection spaced apart on conductive electrode, and human body skin first contacts with conducting resinl like this, when being filled up, space fully contacts with conductive electrode with projection, the contact area that makes conducting resinl and conductive electrode increase at double, make to conduct to sensitivity and the on-state rate of the electrocardio electric current of electrocardio instrument and be improved by human body surface, increased the stability of electrode potential.
Description
Technical field
This utility model relates to a kind of electrocardioelectrode sheet, especially a kind of electrocardioelectrode sheet for pathological changes diagnosis in body and treatment field.
Background technology
At medical field, the death being caused by cardiovascular disease has accounted for 40% left and right of total PMI, and people's health has been caused to great threat.Cardiovascular disease there is sudden and dangerous feature, research shows performance to some extent on patient's the electrocardiogram of cardiovascular disease.Therefore, patient is carried out to heart real time monitoring significant to Prevention of cardiovascular disease to find that in time anomalous ecg changes.Because first heart produced electricity excitement before Mechanical Contraction, so produce bioelectric current and conduct to his different parts of body surface and produce different potential change through tissue and body fluid, formation body surface potential difference, records this potential difference changing, form performance graph, just formed electrocardiogram.Need to utilize special cardiographic detector device in order to measure the potential difference producing due to heart contraction, this quasi-instrument gathers the ecg information of human body conventionally by the electrocardioelectrode sheet contacting with human body surface.The electrocardioelectrode sheet of prior art is made up of the button that goes between, backing paster, conductive electrode, conducting resinl and mould release membrance, conductive electrode is arranged on backing paster, conducting resinl is arranged on back of the body paster, and conductive electrode is between backing paster and conducting resinl, mould release membrance covers the surface of conducting resinl, and lead-in wire button is connected with conductive electrode.Use makes conducting resinl contact with human body surface, and the bio electricity of human body first conducts on conducting resinl, is being conducted on conductive electrode by conducting resinl, is finally buckled and is conducted to cardiographic detector device by the lead-in wire being connected with conductive electrode.Because electrocardioelectrode sheet and conducting resinl are all lamella shape, its one side contacting with human body is plane, therefore contact area is limited, cause from human body surface conduction faint and unstable to the electric current of conductive electrode, therefore sensitivity and the conducting rate variance of instrument to body surface ecg electric current, the stability deficiency of electrode potential, the drift of electrocardiographic wave baseline is large, and the quality of the ecg wave form that records is not high yet.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of accuracy and sensitivity that can improve ecg wave form, increases waveform readability and stability, alleviates ecg wave form baseline drift, improves the electrocardioelectrode sheet of the ecg wave form quality that records.
This utility model solves the electrocardioelectrode sheet that its technical problem adopts, comprise lead-in wire button, backing paster, conductive electrode, conducting resinl and mould release membrance, described conductive electrode is arranged on backing paster, described conducting resinl is arranged on backing paster, and conductive electrode is between backing paster and conducting resinl, described mould release membrance covers the surface of conducting resinl, described lead-in wire is buckled with conductive electrode and is connected, described conductive electrode is provided with evenly projection spaced apart towards the one side of conducting resinl, and the area of the described projection cross section parallel with conducting resinl is reduced to conducting resinl direction gradually by conductive electrode.
Further, described projection is blunt nosed coniform, and the blunt nosed direction towards conducting resinl.
Further, the high scope of described projection is that 0.05mm is to 0.1mm.
Further, described projection is concentric circular distribution on conductive electrode.
Further, described projection is hollow structure.
The beneficial effects of the utility model are: owing to being provided with projection spaced apart on conductive electrode, and the area of the described projection cross section parallel with conducting resinl is reduced to conducting resinl direction gradually by conductive electrode, human body skin first contacts with conducting resinl like this, then conducting resinl is absorbed between the space being formed by projection spaced apart, when being filled up, space fully contacts with conductive electrode with projection, contacting from original plane contact of conducting resinl and conductive electrode becomes and the Three-Dimensional contact of projection like this, the contact area that makes conducting resinl and conductive electrode increase at double, therefore improved the situation that contacts of human body surface with conducting resinl, make to conduct to sensitivity and the on-state rate of the electrocardio electric current of electrocardio instrument and be improved by human body surface, increase the stability of electrode potential, reduce the drift value of electrocardiographic wave baseline, electrocardio instrument can be detected more accurately and electrocardio electric current is recorded in demonstration.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of conductive electrode;
Parts, position and numbering in figure: lead-in wire button 1, backing paster 2, conductive electrode 3, conducting resinl 4, mould release membrance 5, projection 6, lead-in wire 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, electrocardioelectrode sheet of the present utility model, comprise lead-in wire button 1, backing paster 2, conductive electrode 3, conducting resinl 4 and mould release membrance 5, described conductive electrode 3 is arranged on backing paster 2, described conducting resinl 4 is arranged on backing paster 2, and conductive electrode 3 is between backing paster 2 and conducting resinl 4, described mould release membrance 5 covers the surface of conducting resinl 4, described button 1 is connected with conductive electrode 3, described conductive electrode 3 is provided with projection spaced apart 6 towards the one side of conducting resinl 4, and the area of described projection 6 cross section parallel with conducting resinl 4 is reduced to conducting resinl 4 directions gradually by conductive electrode 3.First the mould release membrance 5 of protection conducting resinl 4 is torn before use, owing to being provided with projection spaced apart 6 on conductive electrode 3, and the area of described projection 6 cross section parallel with conducting resinl 4 is reduced to conducting resinl 4 directions gradually by conductive electrode 3, human body skin first contacts with conducting resinl 4 like this, then conducting resinl 4 is absorbed between the space being formed by projection spaced apart 6, when being filled up, space fully contacts with conductive electrode 3 with projection 6, contacting from original plane contact of conducting resinl 4 and conductive electrode 3 becomes and the Three-Dimensional contact of projection 6 like this, the contact area that makes conducting resinl 4 and conductive electrode 3 increase at double, therefore improved the situation that contacts of human body surface with conducting resinl 4, make to conduct to sensitivity and the on-state rate of the electrocardio electric current of electrocardio instrument and be improved by human body surface, increase the stability of electrode potential, the heart has reduced the drift value of electrograph waveform baseline, make electrocardio instrument can detect more accurately electrocardio electric current.It is that the bottom of projection 6 is sturdy that the area of projection 6 cross section parallel with conducting resinl 4 is reduced to conducting resinl 4 directions gradually by conductive electrode 3, head is very thin, can ensure the intensity of structure, it is difficult for from bottom break, can make again head position is that conducting resinl 4 is vacated enough spaces.Describedly blunt nosedly refer to that protruding head position is plane or sphere, but not sharp or sharp-pointed shape, blunt nosedly can avoid stimulating human body skin, allow patient wear get up more comfortable.The structure of projection 6 can be selected circular cone post or tetrahedral version.Lead-in wire button 1 is used for lead-in wire 7 to be communicated with conductive electrode 3, and lead-in wire 7 is directly connected on checkout equipment.
Described projection 6 is blunt nosed coniform, and the blunt nosed direction towards conducting resinl 4.Projection 6 adopts cone shape planform rule, is convenient to batch machining.When concrete enforcement, can first go out cone shape structure in the Surface Machining of conductive electrode 3, and then process blunt nosedly at the top of circular cone, head entirety can be polished or is processed into arc surface.
The high scope of described projection 6 is that 0.05mm is to 0.1mm.For conducting resinl 4 can be contacted fully with conductive electrode 3, the preferred aforesaid scope of height of projection 6.
Described projection 6 is concentric circular and distributes on conductive electrode 3.When concrete enforcement, conductive electrode 3 is made disc conventionally, and projection 6 is distributed on conductive electrode 3 according to concentric circular form, and such structure distribution is even and regular, is not only convenient to processing and manufacturing but also can allow conducting resinl 4 more even with contacting of skin.
Described projection 6 is hollow structure.Projection 6 is made to hollow structure and can save metal material, make electrocardioelectrode lighter, can also increase the elasticity of projection 6 simultaneously, allow conducting resinl 4 and conductive electrode 3 fit tightr.
When concrete enforcement, the arranging density of projection 6, can formulate according to technology such as etchings, and this projection 6 is many as far as possible and fine and close as much as possible, can ensure so better electric conductivity, also can in the situation that lacking conducting resinl 4, ensure the comfort level of wearing.
Claims (5)
1. electrocardioelectrode sheet, comprise lead-in wire button (1), backing paster (2), conductive electrode (3), conducting resinl (4) and mould release membrance (5), described conductive electrode (3) is arranged on backing paster (2), described conducting resinl (4) is arranged on backing paster (2), and conductive electrode (3) is positioned between backing paster (2) and conducting resinl (4), described mould release membrance (5) covers the surface of conducting resinl (4), described lead-in wire is buckled (1) and is connected with conductive electrode (3), it is characterized in that: described conductive electrode (3) is provided with evenly projection (6) spaced apart towards the one side of conducting resinl (4), and the area of described projection (6) cross section parallel with conducting resinl (4) is reduced to conducting resinl (4) direction gradually by conductive electrode (3).
2. electrocardioelectrode sheet as claimed in claim 1, is characterized in that: described projection (6) is for blunt nosed coniform, and the blunt nosed direction towards conducting resinl (4).
3. electrocardioelectrode sheet as claimed in claim 1, is characterized in that: the high scope of described projection (6) is that 0.05mm is to 0.1mm.
4. electrocardioelectrode sheet as claimed in claim 1, is characterized in that: described projection (6) is concentric circular and distributes on conductive electrode (3).
5. electrocardioelectrode sheet as claimed in claim 1, is characterized in that: described projection (6) is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351646.XU CN203953650U (en) | 2014-06-27 | 2014-06-27 | Electrocardioelectrode sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351646.XU CN203953650U (en) | 2014-06-27 | 2014-06-27 | Electrocardioelectrode sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953650U true CN203953650U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351646.XU Active CN203953650U (en) | 2014-06-27 | 2014-06-27 | Electrocardioelectrode sheet |
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| CN (1) | CN203953650U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107811633A (en) * | 2017-10-24 | 2018-03-20 | 海南聚能科技创新研究院有限公司 | A kind of portable cardiac electrode slice |
| WO2018133522A1 (en) * | 2017-01-18 | 2018-07-26 | 深圳市善行医疗科技有限公司 | Fabric electrode and electrocardiogram monitor |
| CN108392197A (en) * | 2017-12-29 | 2018-08-14 | 深圳市亮动科技开发有限公司 | A kind of conduction pad pasting and electrocardiograph monitoring device |
| CN109199670A (en) * | 2018-10-31 | 2019-01-15 | 南京中医药大学 | Acupoint stimulation type orthopaedic device for knee |
| CN109350047A (en) * | 2018-11-08 | 2019-02-19 | 青岛光电医疗科技有限公司 | A kind of biopotential electrode product and preparation method |
| CN113144417A (en) * | 2020-05-22 | 2021-07-23 | 未来穿戴技术有限公司 | Electrode assembly and neck massager |
-
2014
- 2014-06-27 CN CN201420351646.XU patent/CN203953650U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133522A1 (en) * | 2017-01-18 | 2018-07-26 | 深圳市善行医疗科技有限公司 | Fabric electrode and electrocardiogram monitor |
| CN107811633A (en) * | 2017-10-24 | 2018-03-20 | 海南聚能科技创新研究院有限公司 | A kind of portable cardiac electrode slice |
| CN108392197A (en) * | 2017-12-29 | 2018-08-14 | 深圳市亮动科技开发有限公司 | A kind of conduction pad pasting and electrocardiograph monitoring device |
| CN109199670A (en) * | 2018-10-31 | 2019-01-15 | 南京中医药大学 | Acupoint stimulation type orthopaedic device for knee |
| CN109350047A (en) * | 2018-11-08 | 2019-02-19 | 青岛光电医疗科技有限公司 | A kind of biopotential electrode product and preparation method |
| CN113144417A (en) * | 2020-05-22 | 2021-07-23 | 未来穿戴技术有限公司 | Electrode assembly and neck massager |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |