CN201085622Y - Disposal electrode slice type normal electrocardiogram lead wire - Google Patents
Disposal electrode slice type normal electrocardiogram lead wire Download PDFInfo
- Publication number
- CN201085622Y CN201085622Y CNU2007201256330U CN200720125633U CN201085622Y CN 201085622 Y CN201085622 Y CN 201085622Y CN U2007201256330 U CNU2007201256330 U CN U2007201256330U CN 200720125633 U CN200720125633 U CN 200720125633U CN 201085622 Y CN201085622 Y CN 201085622Y
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- China
- Prior art keywords
- electrode
- disposable
- line
- electrocardiogram
- leads
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- Expired - Fee Related
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Abstract
Disclosed is a disposable electrode-type conventional electrocardiogram lead line used as a lead line for conventional electrocardiogram monitoring and recording. A cable (5) is connected with a shielding bonding line (3) through a fixed connection distributor (4); the rear end of the shielding bonding line (3) is connected with a joint (1) whose work surface is adhered with a disposable sticky electrode (2). The utility model has the advantages that the clamp or ball suction type metal electrode is changed to the disposable sticky electrode for enhancing and ensuring the electrode to be contacted with the corresponding skin position stably and improving the success rate and recording rate of the electrocardiogram examination; meanwhile, the continuous use electrode is changed to the disposable electrode to meet the public health requirements. The disposable electrode-type conventional electrocardiogram lead line has convenient and effective structure and is easy for application.
Description
One, technical field
This utility model belongs to a kind of line that leads, especially disposable electrode sheet type routine electrocardiogram that is used for routine electrocardiogram monitoring and traces line that leads.
Two, background technology
Electrocardiogram (electrocardiogram) heart is in each cardiac cycle, and is excited in succession by pacemaker, atrium, ventricle, is accompanied by bioelectric variation, draws the figure (being called for short ECG) of the potential change of various ways from body surface by electrocardiograph.Electrocardiogram is the objective indicator of generation, propagation and the recovery process of heart excitement.Correlational study shows that it is bigger that electrocardiogram QRS amplitude value of closing and breast are led the value of closing variation meaning in clinical, its percentage change resin and concrete can be used as a useful quantizating index with the value number.
Animal body tissue and body fluid can both conduct electricity, electrocardiographic recording electrode is placed on any two electric positions such as non-grade of body surface, all can write down out the image that electrocardio changes, this measuring method is called bipolar lead, the potential change of being surveyed is the algebraical sum of tested 2 potential change of body surface, and analysis waveform is comparatively complicated.If manage to make one of two measurement electrode, the utmost point that links to each other with the tracer negative terminal normally, its current potential remains zero potential, just become so-called " indifferent electrode ", another measurement electrode then is placed on a certain measurement point of body surface, as " exploring electrode ", this measuring method is called unipolar lead.Because indifferent electrode often keeps zero potential constant, so measured potential change is just only represented the potential change at position, exploring electrode place, thereby comparatively simple to the explanation of waveform.When the clinical examination electrocardiogram, one pole and bipolar lead are all being used at present.The conventional electrocardiogram lead method of using has 12 kinds.
In the known technology, standard lead belongs to bipolar lead, can only trace two interelectrode potential differences at present.Method of connecting electrodes is: first leads (being called for short mutually) right arm (-), left arm (+); Second leads (being called for short II), right arm (-), left side foot (+); The 3rd leads (being called for short III), left arm (-), left side foot (+).Its corresponding electrocardiogram and the line that leads adopt the metal electrode of extremity clamp type, chest adopts the rubber bulb type metal electrode, when this line that leads contacts with human body, Chang Fashengyin sheet metal or the angle difference, different with the body surface contact area size and the tightness degree of adsorbing and be subjected to factor affecting such as contact surface humidity variation of inhaling plate electrode, cause that the QRS amplitude changes in the electrocardiogram, influence the success rate of Electrocardioscopy and trace quality.
Disclosing indivedual correlation techniques also attempts to overcome the above problems, as Chinese patent 98226535.2 net formula electrocardiogram lead lines, on the battery lead plate of line of leading an electrode cable is arranged, electrode cable is connected with electrocardiograph, and line in addition in addition leads, the end points of line of leading connects contact circle handle, the line that will lead is divided into three groups, chest lead line group, the upper limb line group of leading, inferior limb lead wire group, each group line that leads connects with net respectively, and each group net that line forms that leads is fan-shaped.
The analysis found that these technology can not finely overcome the above problems.
Three, summary of the invention
The purpose of this utility model is to propose a kind of, i.e. the disposable electrode sheet type routine electrocardiogram line that leads.
The measure that realizes the present utility model purpose is: cable connects the shielding glue-lines through the fixed connection deconcentrator, the terminal connecting joint of shielding glue-lines, the bonding disposable stickup electrode of joint work surface.
Advantage of the present utility model is: with clamp type of the prior art and rubber bulb type metal electrode, change stable contact that disposable subsides formula electrode slice can effectively strengthen and guarantee electrode and institute's corresponding position skin into, improve the success rate of Electrocardioscopy and traced quality etc., after changing the continuous use of electrode into disposable use simultaneously, also meet sanitarian requirement, this utility model features simple structure is effective, and is easy to implement.
Four, description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1
Five, the specific embodiment
Embodiment 1: cable 5 connects shielding glue-lines 3 through fixed connection deconcentrator 4, shielding glue-lines 3 terminal connecting joints 1, the bonding disposable stickup electrode 2 of joint 1 work surface.
During use, earlier disposable stickup electrode 2 is sticked on joint 1 work surface, with 10 sub-thread shielding glue-lines 3 terminal bonding disposable stickup electrode 2 press-button type joints 1 of work surface that connect, aim at relevant detection position separately again, disposable stickup electrode 2 sticks on the skin of correspondence position, form standard lead, begin to detect, after detecting cardiac diagnosis lead and tracing, take off joint 1, and remove disposable stickup electrode 2, keep the line that leads well and get time use ready.
This utility model embodiment, with clamp type of the prior art and rubber bulb type metal electrode, change stable contact that disposable subsides formula electrode slice can effectively strengthen and guarantee electrode and institute's corresponding position skin into, improve the success rate of Electrocardioscopy and traced quality etc., after changing the continuous use of electrode into disposable use simultaneously, also meet sanitarian requirement, this utility model features simple structure is effective, and is easy to implement.
Claims (3)
1. the disposable electrode sheet type routine electrocardiogram line that leads, it is characterized in that, cable (5) connects shielding glue-lines (3) through fixed connection deconcentrator (4), the shielding terminal connecting joint of glue-lines (3) (1), the bonding disposable stickup electrode of joint (1) work surface (2).
2. the disposable electrode sheet type routine electrocardiogram as claimed in claim 1 line that leads is characterized in that, cable (5) employing standard 10 core sub-thread shielded cables form 10 sub-threads shielding glue-lines (3) through fixed connection deconcentrator (4) back.
3. the disposable electrode sheet type routine electrocardiogram as claimed in claim 1 line that leads is characterized in that, the terminal press-button type joint (1) that connects of shielding glue-lines (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201256330U CN201085622Y (en) | 2007-07-24 | 2007-07-24 | Disposal electrode slice type normal electrocardiogram lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201256330U CN201085622Y (en) | 2007-07-24 | 2007-07-24 | Disposal electrode slice type normal electrocardiogram lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085622Y true CN201085622Y (en) | 2008-07-16 |
Family
ID=39633212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201256330U Expired - Fee Related CN201085622Y (en) | 2007-07-24 | 2007-07-24 | Disposal electrode slice type normal electrocardiogram lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085622Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315733A (en) * | 2013-05-10 | 2013-09-25 | 李明 | Lead wire for ECG (electrocardiograph) and ECG monitor |
| CN105054923A (en) * | 2015-07-31 | 2015-11-18 | 北京医康世纪科技有限公司 | Electrocardiogram detection device |
| CN108992064A (en) * | 2017-06-06 | 2018-12-14 | 美商宇心生医股份有限公司 | ECG cable electrode module |
-
2007
- 2007-07-24 CN CNU2007201256330U patent/CN201085622Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315733A (en) * | 2013-05-10 | 2013-09-25 | 李明 | Lead wire for ECG (electrocardiograph) and ECG monitor |
| CN105054923A (en) * | 2015-07-31 | 2015-11-18 | 北京医康世纪科技有限公司 | Electrocardiogram detection device |
| CN108992064A (en) * | 2017-06-06 | 2018-12-14 | 美商宇心生医股份有限公司 | ECG cable electrode module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 |