CN208910250U - A kind of 18 lead electrocardiogram rear wall lead connectors - Google Patents
A kind of 18 lead electrocardiogram rear wall lead connectors Download PDFInfo
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- CN208910250U CN208910250U CN201820702341.7U CN201820702341U CN208910250U CN 208910250 U CN208910250 U CN 208910250U CN 201820702341 U CN201820702341 U CN 201820702341U CN 208910250 U CN208910250 U CN 208910250U
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- Prior art keywords
- lead
- electrode
- conductive
- fixed module
- conductive electrode
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
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- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 206010061216 Infarction Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007574 infarction Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003601 intercostal effect Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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 relates to medical auxiliary apparatus technical fields, and in particular to a kind of 18 lead electrocardiogram rear wall lead connectors, including conductive electrode module, conductive electrode fixed module, connecting line, fixed module；Conductive electrode module includes 2 conductive electrodes, and 2 conductive electrodes are fixed on conductive electrode fixed module；Conductive electrode, connecting line fixed module is all electrically conductive and is sequentially connected, and fixed module is correspondingly arranged 2.The spacing of 2 conductive electrodes is the distance of normal adult V8, V9 lead, when use, 2 conductive electrodes are respectively placed in patient's back part and are placed in left side scapular line, on paravertebral line, electrocardiosignal passes to electrocardiograph by conductive electrode, connecting line, fixed module, the signal of 2 conductive electrodes conduction respectively represents the electrocardiosignal of rear wall V8 lead, V9 lead, it is not able to cooperate for the urgent patient that should not be leaned to one side or the patient of progress lateral position, 18 lead electrocardiogram inspections can be gone on smoothly using the utility model.
Description
Technical field
The utility model relates to medical auxiliary apparatus technical fields, and in particular to a kind of 18 lead electrocardiogram rear wall leads
Connector.
Background technique
18 Lead ambulatory electrocardiograms refer to conventional twelve-lead electrocardiogram I, II, III, avR, avL, avF, V1, V2,
On the basis of V3, V4, V5, V6 lead, using the extension of heart plane of structure chest leads as rationale, expand to the left, to the right each three
A lead, to form the 18 lead electrocardiogram system of synchronization collectively constituted by six limb leads, 12 precordial leads.
18 lead electrocardiogram have certain values to the ischemia diagnosis of the right heart and heart rear wall.Increased 6 leads are specific as follows:
(1) V4R: the 5th intercostal of right midclavicular line (uses V3 lead)；
(2) V5R: the flat V4R in right axillary front (using V2 lead)；
(3) V6R: the flat V5R of right axillary middle line (using V1 lead)；
(4) V7: the left flat V6 of posterior axillary line (using V4 lead)；
(5) V8: the left flat V7 of infrascapular line (using V5 lead)；
(6) V9: the flat V8 of left paravertebral line (using V6 lead).
It is usually the use in suspicious positive rear wall infarct that 12 lead electrocardiogram machines, which do V7, V8, V9 lead, in principle the acute heart
Flesh infarct or suspicious acute myocardial infarction AMI are both needed to do 18 lead electrocardiogram.Specific method is: lying on the left side, is put into V4 electrode and V4
Horizontal anterior axillary line (V7 lead), V5 electrode are placed on scapular line (V8 lead), and V6 electrode is placed on paravertebral line (V9 lead).So
V1, V2, V3 electrode correspondence are put into the position V3R, V4R, V5R afterwards, and after electrode places, the electrocardiogram that tries again is with regard to more 6 leads
Electrocardiogram, totally 18 lead electrocardiogram.But do 18 lead electrocardiogram and must lie down and do, heart of patient position changes after otherwise lying on one's side
Become, electrocardiogram will be distorted, and abnormality Q wave occurs in limb leads sometimes, and front and back electrocardiogram is inconsistent.It is therefore desirable to study one
Plant the accuracy that lead connector allows patient smoothly to lie down and do not influence electrocardiogram when doing 18 lead electrocardiogram.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of 18 lead electrocardiogram rear wall lead connectors, tool
Body technique scheme is as follows:
18 lead electrocardiogram rear wall lead connectors of one kind include conductive electrode module, conductive electrode fixed module, connect
Wiring, fixed module；The conductive electrode module includes 2 conductive electrodes, and the conductive electrode and patient body-surface connect,
For conductive electrical current signal；2 conductive electrodes are fixed on conductive electrode fixed module；The connecting line is electrically conductive, institute
Conductive electrode is stated to connect by connecting line with fixed module；The fixed module is electrically conductive, fixes for the lead with electrocardiogram
Connection；Each conductive electrode is corresponding to connect a fixed module by connecting line.
Further, the conductive electrode includes sucker, electrode, pedestal；The electrode is fixed on the disk of sucker, described
Pedestal is fixed on the disk bottom of sucker, for connecting with conductive electrode fixed module；The electrode passes through connecting line and fixation
Module connection.
Further, the fixation hole to match with base diameter, the bottom are correspondingly arranged on the conductive electrode fixed module
Seat runs through fixation hole, and pedestal and fixation hole are connected by way of adhesion.
Further, the connecting line runs through pedestal, and the electrode is connect by the connecting line through pedestal with fixed module.
Further, the sucker is made of soft insulating material.
Further, it is provided with limiting slot on the conductive electrode fixed module, the limiting slot is internally provided with soft magnetic stripe；
The conductive electrode bottom is provided with magnetic sheet；2 conductive electrodes are connect and are passed through with soft magnetic stripe by magnetic sheet with limiting slot
The adjustable interval of 2 conductive electrodes is realized in the actuation of magnetic sheet and soft magnetic stripe；The limiting slot is internally provided with through-hole or logical
Slot, the connecting line passes through through-hole or through slot is connect with conductive electrode, fixed module respectively.
Further, the width of the diameter of the through-hole is less than limiting slot width or through slot is less than the width of limiting slot.
Further, the conductive electrode fixed module, which is adopted, is made from an insulative material.
Further, the fixed module includes the battery clamp with sawtooth.
The utility model has the following beneficial effects: the utility model provides a kind of 18 lead electrocardiogram rear wall leads connection
Device, the utility model use conductive electrode fixed module to fix 2 conductive electrodes and guarantee that the spacing of 2 conductive electrodes is normal
The distance of adult's V8, V9 lead, and can easily be connect with the lead of electrocardiogram using fixed module, the utility model structure
Simply, easy to use, twelve-lead electrocardiogram can be cooperated to smoothly complete the record of 18 lead electrocardiogram, it is simple and practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the utility model；
Fig. 2 is the structural schematic diagram that conductive electrode is connect with connecting line in the utility model；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram of the conductive electrode fixed module in the embodiments of the present invention 1；
Fig. 5 is the structural schematic diagram that the conductive electrode in the utility model embodiment 2 is connect with conductive electrode fixed module；
Wherein:
Conductive electrode 1, conductive electrode fixed module 2, connecting line 3, fixed module 4；
Sucker 11, electrode 12, pedestal 13；
Fixation hole 21, limiting slot 22, through slot 23.
Specific embodiment
In order to better understand the utility model, the utility model is made in the following with reference to the drawings and specific embodiments further
Illustrate:
As shown in Figure 1, a kind of 18 lead electrocardiogram rear wall lead connectors include that conductive electrode module, conductive electrode are solid
Cover half block 2, connecting line 3, fixed module 4；Conductive electrode module includes 2 conductive electrodes 1, and conductive electrode 1 connects with patient body-surface
Touching connection, is used for conductive electrical current signal；2 conductive electrodes 1 are fixed on conductive electrode fixed module 2；Connecting line 3 is electrically conductive,
Conductive electrode 1 is connect by connecting line 3 with fixed module 4；Fixed module 4 is electrically conductive, for the fixed company of lead with electrocardiogram
It connects；Each conductive electrode 1 is corresponding to connect a fixed module 4 by connecting line 3.Connecting line 2 selects the copper core with insulating layer.
Spacing between 2 conductive electrodes 1 is the distance of normal adult V8, V9 lead.
As shown in Figures 2 and 3, conductive electrode 1 includes sucker 11, electrode 12, pedestal 13；Electrode 12 is fixed on sucker 11
On disk, pedestal 13 is fixed on the disk bottom of sucker 11, for connecting with conductive electrode fixed module 2；Electrode 12 passes through company
Wiring 3 is connect with fixed module 4.Electrode 12 can be Ag/AgCl coating or copper coil.As shown in figure 3, electrode uses copper wire
Circle, copper wire can be fixed on the disk of sucker 11, and copper wire can be a part of connecting line 3, and the insulating layer of 3 one end of connecting line is gone
Fall, be fixed on the disk of sucker 11 and be fabricated to a copper coil, can so prevent connecting line 3 from connecting with electrode 12 and loosen,
Influence the transmission of electrocardiosignal.When electrode 12 is Ag/AgCl coating, insulating layer can be removed in 3 one end of connecting line of copper core,
And welded with Ag/AgCl coating, it can so prevent connecting line 3 from connecting with electrode 12 and loosen.
Pedestal 13 is arranged in the axial direction runs through pedestal 13 with the matched through-hole of connecting line size, connecting line 3, and electrode 12 passes through
Connecting line 3 through pedestal 13 is connect with fixed module 4.Sucker 11 is made of soft insulating material, can choose silica gel, with
Avoid patient harm skin.
As shown in figure 4, being correspondingly arranged the fixation hole 21 to match with 12 diameter of pedestal, bottom on conductive electrode fixed module 2
Seat 12 runs through fixation hole 21, and pedestal 12 is connect by way of adhesion with fixation hole 21.It applies glue in 12 periphery of pedestal
Pedestal 12 is fixed in fixation hole 21.Conductive electrode fixed module 2 can be bar shaped, rectangular, using insulation, not press against skin
Material is made, such as cardboard, silica gel of carton etc..
Fixed module 4 includes the battery clamp with sawtooth, the lead for clamping electrocardiogram that can be convenient.
Embodiment 2:
As shown in figure 5, being provided with limiting slot 22 on conductive electrode fixed module, limiting slot 22 is internally provided with soft magnetic stripe；
The pedestal of conductive electrode 1 is provided with magnetic sheet；2 conductive electrodes 1 are connect with soft magnetic stripe by magnetic sheet with limiting slot 22 and pass through magnetic
The adjustable interval of 2 conductive electrodes is realized in the actuation of piece and soft magnetic stripe；When needing to adjust the spacing of 2 conductive electrodes 1, use
Power extracts conductive electrode 1, is put into the corresponding position in limiting slot 22.Limiting slot 22 is internally provided with through slot 23, through slot
23 width be less than limiting slot 22 width, connecting line 3 pass through through slot 23 respectively with the pedestal 13 of conductive electrode 1, fixed module 4
Connection.Other are the same as embodiment 1.
Embodiment 3:
Limiting slot 22 be internally provided with diameter be less than 22 width of limiting slot through-hole, connecting line 3 pass through through-hole respectively with lead
Pedestal 13, the fixed module 4 of electrode 1 connect.Other are the same as embodiment 2.
When the utility model is used, conductive electrode fixed module 2 is placed on patient's back part, 2 electrodes are distinguished
It is placed in left side scapular line, on paravertebral line, electrocardiosignal passes to connecting line 3 by electrode 12, and 2 battery clamps are coupled with
V5 lead, the V6 lead of electrocardiograph, respectively represent the electrocardiosignal of rear wall V8 lead, V9 lead, are so then not necessarily to patient-side
Clinostatism is had an electro-cardiogram, and the accuracy and reliability that patient does 18 lead electrocardiogram inspection results is improved, to judge disease
Feelings provide an important basis, and the urgent patient for that should not lean to one side or the patient for not being able to cooperate progress lateral position use this reality
18 lead electrocardiogram inspections can be gone on smoothly with novel.
The utility model is not limited to above-described specific embodiment, and the foregoing is merely the preferable of the utility model
Case study on implementation is not intended to limit the utility model, made within the spirit and principle of the present invention any
Modifications, equivalent substitutions and improvements etc., should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of 18 lead electrocardiogram rear wall lead connectors, it is characterised in that: solid including conductive electrode module, conductive electrode
Cover half block, connecting line, fixed module；The conductive electrode module includes 2 conductive electrodes, the conductive electrode and patient body-surface
It connects, is used for conductive electrical current signal；2 conductive electrodes are fixed on conductive electrode fixed module；The connecting line
Electrically conductive, the conductive electrode is connect by connecting line with fixed module；The fixed module is electrically conductive, for electrocardiogram
Lead is fixedly connected；Each conductive electrode is corresponding to connect a fixed module by connecting line.
2. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 1, it is characterised in that: the conduction
Electrode includes sucker, electrode, pedestal；The electrode is fixed on the disk of sucker, and the pedestal is fixed on the disk bottom of sucker
Portion, for being connect with conductive electrode fixed module；The electrode is connect by connecting line with fixed module.
3. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 2, it is characterised in that: the conduction
The fixation hole to match with base diameter is correspondingly arranged on electrode fixed module, the pedestal runs through fixation hole, pedestal and fixation
Hole is connected by way of adhesion.
4. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 2, it is characterised in that: the connection
Line runs through pedestal, and the electrode is connect by the connecting line through pedestal with fixed module.
5. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 2, it is characterised in that: the sucker
It is made of soft insulating material.
6. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 1, it is characterised in that: the conduction
Limiting slot is provided on electrode fixed module, the limiting slot is internally provided with soft magnetic stripe；The conductive electrode bottom is provided with
Magnetic sheet；2 conductive electrodes are connect with soft magnetic stripe by magnetic sheet with limiting slot and realize 2 by the actuation of magnetic sheet and soft magnetic stripe
The adjustable interval of a conductive electrode；The limiting slot is internally provided with through-hole or through slot, the connecting line pass through through-hole or
Person's through slot is connect with conductive electrode, fixed module respectively.
7. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 6, it is characterised in that: the through-hole
Diameter be less than limiting slot width or through slot width be less than limiting slot width.
8. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 1, it is characterised in that: the conduction
Electrode fixed module, which is adopted, to be made from an insulative material.
9. a kind of 18 lead electrocardiogram rear wall lead connector according to claim 1, it is characterised in that: the fixation
Module includes the battery clamp with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702341.7U CN208910250U (en) | 2018-05-11 | 2018-05-11 | A kind of 18 lead electrocardiogram rear wall lead connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702341.7U CN208910250U (en) | 2018-05-11 | 2018-05-11 | A kind of 18 lead electrocardiogram rear wall lead connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910250U true CN208910250U (en) | 2019-05-31 |
Family
ID=66692169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702341.7U Expired - Fee Related CN208910250U (en) | 2018-05-11 | 2018-05-11 | A kind of 18 lead electrocardiogram rear wall lead connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910250U (en) |
-
2018
- 2018-05-11 CN CN201820702341.7U patent/CN208910250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |