CN109044344A - A kind of antistatic electrodes and integrated conducting wire - Google Patents
A kind of antistatic electrodes and integrated conducting wire Download PDFInfo
- Publication number
- CN109044344A CN109044344A CN201810817195.7A CN201810817195A CN109044344A CN 109044344 A CN109044344 A CN 109044344A CN 201810817195 A CN201810817195 A CN 201810817195A CN 109044344 A CN109044344 A CN 109044344A
- Authority
- CN
- China
- Prior art keywords
- female thread
- external mold
- internal model
- copper foil
- molded portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/271—Arrangements of electrodes with cords, cables or leads, e.g. single leads or patient cord assemblies
- A61B5/273—Connection of cords, cables or leads to electrodes
- A61B5/274—Connection of cords, cables or leads to electrodes using snap or button fasteners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
- A61B5/303—Patient cord assembly, e.g. cable harness
Abstract
The invention discloses a kind of antistatic electrodes and integrated conducting wires, a kind of antistatic electrodes include button molded portion, core wire, copper foil and electrode female thread, wherein button molded portion is wrapped in electrode female thread upper end and periphery, the core wire is set to inside button molded portion and connect with electrode female thread, and the copper foil is set to inside button molded portion and forms the trench structure of package electrode female thread；A kind of integration conducting wire, including antistatic electrodes, further include instrument plug, backbone cable, junction box and separated time cable, its Instrumental plug connects backbone cable, the backbone cable connects junction box, and wherein junction box connects separated time cable, the separated time cable connection antistatic electrodes.Conducting wire one end of the present invention connects antistatic electrodes, and wherein the button molded portion of antistatic electrodes includes internal model and external mold, copper foil is wherein equipped between internal model and external mold, electrostatic is completely cut off by copper foil, therefore does not interfere with the signal of itself, and antistatic interference performance is strong.
Description
Technical field
The invention belongs to dynamic electrocardiogram equipment conducting wire field, in particular to a kind of antistatic electrodes and integrated lead
Line.
Background technique
Dynamic electrocardiogram equipment conducting wire cable has shielding construction at present, and shielding mode is winding or braiding, shields material
Material is naked copper or tin-coated copper, and patient end electrode connector also includes: that snap-fastener, electrode holder, contact pin, banana plug etc. are several, existing
Technical solution be all to be handled on cable, major way is exactly to pass through increase shielded layer, with extraneous electrostatic interference
Effectively completely cut off, and there is presently no effective reliable shielding means for electrode section.Under dry environment, dress compared with
Thick clothes, and when there are many number of plies, clothes can rub during the motion and generate electrostatic, influence electrode, therefore make letter from source
Number distortion.This is unwilling to see very much for doctor, because during the motion, may generate the abnormal heart
Electrical waveform, but due to static reason, cause these problematic waveforms to be submerged, can not restore, cause diagnosis not accurate enough,
Therefore a kind of being particularly important for electrode that antistatic interference performance is strong is researched and developed.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of antistatic electrodes and integrated lead are provided
Line, overcomes electrode poor anti jamming capability in the prior art, and ecg wave form distortion influences the normal assay of doctor and asking for judgement
Topic, since electrode will contact skin, in people's motion process, electrode will receive the friction of clothes, and the anti-interference ability of electrode is aobvious
It obtains particularly important.
In order to solve technical problem, the technical scheme is that a kind of antistatic electrodes, including button molded portion, core
Line, copper foil and electrode female thread, wherein button molded portion is wrapped in electrode female thread upper end and periphery, the core wire is set to button injection molding
Partial interior is simultaneously connect with electrode female thread, and the copper foil is set to inside button molded portion and forms the slot of package electrode female thread
Type structure.
Preferably, the button molded portion includes that external mold and internal model, wherein external mold and internal model all have trench structure, described
Internal model is embedded in external mold, and wherein electrode female thread is embedded in internal model, and the external mold and internal model are nonconducting PVC material.
Preferably, the copper foil is set between external mold and internal model, and wherein copper foil wraps up internal model upper end and periphery.
Preferably, the core wire passes through external mold and internal model is connect with electrode female thread.
It preferably, further include shielded layer, wherein shielded layer is set in external mold, described shielded layer one end connection copper foil.
Preferably, the part that the electrode female thread is not wrapped up by button molded portion is equipped with groove, further groove and electrode
It is fastened, the electrode female thread is copper material, wherein copper material outer layer nickel plating.
A kind of integration conducting wire, including antistatic electrodes as described above, further include instrument plug, backbone cable, divide
Wire box and separated time cable, Instrumental plug connect backbone cable, and the backbone cable connects junction box, and wherein junction box connects
Separated time cable, the separated time cable connection antistatic electrodes.
Preferably, the other end of the core wire connects separated time cable, the other end connection separated time cable of the shielded layer
Shielded layer.
Compared with the existing technology, the present invention has the advantages that
(1) conducting wire one end of the present invention connects antistatic electrodes, and wherein the button molded portion of antistatic electrodes includes internal model
And external mold, copper foil is wherein equipped between internal model and external mold, during human motion, the electrostatic that clothing friction generates will be by this
Layer copper foil is completely cut off, and does not interfere with the signal of itself, equivalent to increase shielding case, antistatic interference performance is strong；
(2) present invention improves conducting wire antistatic effect, improves the quality of electrocardio equipment waveform, improves the work of doctor
Make efficiency, can quickly find the exception of patient, makes most accurate medical diagnosis；
(3) conducting wire application range of the present invention expands, and not only can be used in dynamic electrocardiogram equipment, can also be negative in movement
Lotus analysis field uses.
Detailed description of the invention
Fig. 1, a kind of the schematic diagram of the section structure of antistatic electrodes of the present invention；
A kind of structural schematic diagram of integrated conducting wire of Fig. 2, the present invention.
Description of symbols:
1- core wire, 2- copper foil, 3- electrode female thread, 4- external mold, 5- internal model, 6- shielded layer, 7- antistatic electrodes, 8- instrument are inserted
Head, 9- backbone cable, 10- junction box, 11- separated time cable.
Specific embodiment
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments:
It should be noted that structure, ratio, the size etc. illustrated in this specification institute attached drawing, only to cooperate explanation
The revealed content of book is not intended to limit the invention enforceable restriction so that those skilled in the art understands and reads
Condition, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not influence the effect of present invention can be generated and
Under the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, also
Only being illustrated convenient for narration, rather than to limit the scope of the invention, relativeness is altered or modified, in nothing
Under essence change technology contents, when being also considered as the enforceable scope of the present invention.
Embodiment 1
As shown in Fig. 1~2, a kind of antistatic electrodes 7, including button molded portion, core wire 1, copper foil 2 and electrode female thread 3,
Middle button molded portion is wrapped in 3 upper end of electrode female thread and periphery, and the core wire 1 is set to inside button molded portion and female with electrode
3 connection of button, the copper foil 2 are set to inside button molded portion and form the trench structure of package electrode female thread 3.
Embodiment 2
As shown in Fig. 1~2, a kind of antistatic electrodes 7, including button molded portion, core wire 1, copper foil 2 and electrode female thread 3,
Middle button molded portion is wrapped in 3 upper end of electrode female thread and periphery, and the core wire 1 is set to inside button molded portion and female with electrode
3 connection of button, the copper foil 2 are set to inside button molded portion and form the trench structure of package electrode female thread 3.
As shown in Figure 1, it is preferred that the button molded portion includes that external mold 4 and internal model 5, wherein external mold 4 and internal model 5 have
There is trench structure, the internal model 5 is embedded in external mold 4, and wherein electrode female thread 3 is embedded in internal model 5, the external mold 4 and internal model 5
It is nonconducting PVC material.
Preferably, the copper foil 2 can also be substituted for conductive fabric or other can be used for shielding the material of electrostatic.
Preferably, the button molded portion is made of two parts: inner membrance and external mold are first molded inner membrance, then are molded external mold,
Middle inner membrance and external mold are nonconducting PVC material, or other materials that are non-conductive and being molded.
Embodiment 3
As shown in Fig. 1~2, a kind of antistatic electrodes 7, including button molded portion, core wire 1, copper foil 2 and electrode female thread 3,
Middle button molded portion is wrapped in 3 upper end of electrode female thread and periphery, and the core wire 1 is set to inside button molded portion and female with electrode
3 connection of button, the copper foil 2 are set to inside button molded portion and form the trench structure of package electrode female thread 3.
As shown in Figure 1, it is preferred that the button molded portion includes that external mold 4 and internal model 5, wherein external mold 4 and internal model 5 have
There is trench structure, the internal model 5 is embedded in external mold 4, and wherein electrode female thread 3 is embedded in internal model 5, the external mold 4 and internal model 5
It is nonconducting PVC material.
As shown in Figure 1, it is preferred that the copper foil 2 is set between external mold 4 and internal model 5, and wherein copper foil 2 is by 5 upper end of internal model
It is wrapped up with periphery.
As shown in Figure 1, it is preferred that the core wire 1 passes through external mold 4 and internal model 5 is connect with electrode female thread 3.
As shown in Figure 1, it is preferred that further include shielded layer 6, wherein shielded layer 6 is set in external mold 4, the shielded layer 6 one
Hold connection copper foil 2.
As shown in Figure 1, it is preferred that the part that the electrode female thread 3 is not wrapped up by button molded portion is equipped with groove, wherein
Groove is fastened with electrode button, and the electrode female thread 3 is copper material, wherein copper material outer layer nickel plating.
Embodiment 4
As shown in Fig. 1~2, a kind of antistatic electrodes 7, including button molded portion, core wire 1, copper foil 2 and electrode female thread 3,
Middle button molded portion is wrapped in 3 upper end of electrode female thread and periphery, and the core wire 1 is set to inside button molded portion and female with electrode
3 connection of button, the copper foil 2 are set to inside button molded portion and form the trench structure of package electrode female thread 3.
As shown in Figure 1, it is preferred that the button molded portion includes that external mold 4 and internal model 5, wherein external mold 4 and internal model 5 have
There is trench structure, the internal model 5 is embedded in external mold 4, and wherein electrode female thread 3 is embedded in internal model 5, the external mold 4 and internal model 5
It is nonconducting PVC material.
As shown in Figure 1, it is preferred that the copper foil 2 is set between external mold 4 and internal model 5, and wherein copper foil 2 is by 5 upper end of internal model
It is wrapped up with periphery.
As shown in Figure 1, it is preferred that the core wire 1 passes through external mold 4 and internal model 5 is connect with electrode female thread 3.
As shown in Figure 1, it is preferred that further include shielded layer 6, wherein shielded layer 6 is set in external mold 4, the shielded layer 6 one
Hold connection copper foil 2.
As shown in Figure 1, it is preferred that the part that the electrode female thread 3 is not wrapped up by button molded portion is equipped with groove, wherein
Groove is fastened with electrode button, and the electrode female thread 3 is copper material, wherein copper material outer layer nickel plating.
As shown in Figure 2, it is preferred that a kind of integration conducting wire, including antistatic electrodes as described above 7, further include instrument
Device plug 8, backbone cable 9, junction box 10 and separated time cable 11, Instrumental plug 8 connect backbone cable 9, the main line electricity
Cable 9 connects junction box 10, and wherein junction box 10 connects separated time cable 11, and the separated time cable 11 connects antistatic electrodes 7.
As shown in Fig. 1~2, it is preferred that the other end of the core wire 1 connects separated time cable 11, the shielded layer 6 it is another
The shielded layer of end connection separated time cable 11.The shielded layer of the separated time cable 11 is connect with the shielded layer 6 of antistatic electrodes 7, structure
At complete shielded layer.
Preferably, the instrument plug 8 is connect with dynamic electrocardiogram equipment, transmits analog signal；The backbone cable 9 is 10
Core shields cable architecture, and the junction box 10 is served as theme the part that cable 9 and separated time cable 11 are attached；The separated time cable 11
For single and with the cable of shielded layer.
Working principle of the present invention is as follows:
Instrument plug 8 is injected in the correspondence base of dynamic electrocardiogram equipment, 10 electrode buttons is worn with patient, electrode
Female thread 3 is fixed on electrode by way of pressing and buckled, and the faint voltage differential signal of human body is acquired, and signal first passes through electrode
Button passes to electrode female thread 3, then by core wire 1, then by separated time cable 11, then by junction box 10, then passes through main line
Signal is transmitted to dynamic electrocardiogram equipment eventually by instrument plug 8 by cable 9, and conducting wire is equivalent to the channel of a transmission, will
It buckles collected signal from electrode to be transmitted on instrument plug, the shielding of backbone cable 9 and separated time cable 11 is also by separated time
Welding in box 10 is attached.
Copper foil 2 of the present invention is set between the inner membrance 5 and external mold 4 of button molded portion, during human motion, clothing
The electrostatic that friction generates will be completely cut off by copper foil 2, the signal of itself not interfered with, equivalent to increase shielding case.
Conducting wire one end of the present invention connects antistatic electrodes, and wherein the button molded portion of antistatic electrodes includes internal model and outer
Mould is wherein equipped with copper foil between internal model and external mold, during human motion, the electrostatic that clothing friction generates will be by this layer of copper
Foil is completely cut off, and the signal of itself is not interfered with, and equivalent to increase shielding case, antistatic interference performance is strong.
The present invention improves conducting wire antistatic effect, improves the quality of electrocardio equipment waveform, improves the work of doctor
Efficiency can quickly find the exception of patient, make most accurate medical diagnosis；Conducting wire application range of the present invention expands,
It not only can be used, can also be used in exercise load analysis field in dynamic electrocardiogram equipment.
The preferred embodiment for the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (8)
1. a kind of antistatic electrodes, it is characterised in that: including button molded portion, core wire, copper foil and electrode female thread, wherein button injection molding
In electrode female thread upper end and periphery, the core wire is set to inside button molded portion and connect with electrode female thread, institute portion envelops
State the trench structure that copper foil is set to inside button molded portion and forms package electrode female thread.
2. a kind of antistatic electrodes according to claim 1, it is characterised in that: the button molded portion includes external mold and interior
Mould, wherein external mold and internal model all have trench structure, and the internal model is embedded in external mold, and wherein electrode female thread is embedded in internal model
In, the external mold and internal model are nonconducting PVC material.
3. a kind of antistatic electrodes according to claim 2, it is characterised in that: the copper foil be set to external mold and internal model it
Between, wherein copper foil wraps up internal model upper end and periphery.
4. a kind of antistatic electrodes according to claim 3, it is characterised in that: the core wire passes through external mold and internal model and electricity
The connection of pole female thread.
5. a kind of antistatic electrodes according to claim 4, it is characterised in that: further include shielded layer, wherein shielded layer is set
It is placed in external mold, described shielded layer one end connection copper foil.
6. a kind of antistatic electrodes according to claim 5, it is characterised in that: the electrode female thread is not by button injection molding portion
The part that subpackage is wrapped up in is equipped with groove, and further groove is fastened with electrode button, and the electrode female thread is copper material, wherein copper material
Outer layer nickel plating.
7. a kind of integration conducting wire, it is characterised in that: further include instrument including antistatic electrodes as claimed in claim 6
Plug, backbone cable, junction box and separated time cable, Instrumental plug connect backbone cable, and the backbone cable connects separated time
Box, wherein junction box connects separated time cable, the separated time cable connection antistatic electrodes.
8. a kind of integrated conducting wire according to claim 7, it is characterised in that: the other end of the core wire connects separated time
Cable, the shielded layer of the other end connection separated time cable of the shielded layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817195.7A CN109044344A (en) | 2018-07-24 | 2018-07-24 | A kind of antistatic electrodes and integrated conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817195.7A CN109044344A (en) | 2018-07-24 | 2018-07-24 | A kind of antistatic electrodes and integrated conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109044344A true CN109044344A (en) | 2018-12-21 |
Family
ID=64835227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817195.7A Pending CN109044344A (en) | 2018-07-24 | 2018-07-24 | A kind of antistatic electrodes and integrated conducting wire |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021188029A1 (en) * | 2020-03-16 | 2021-09-23 | Piotrode Medical Ab | Body electrode for recording electro-physiological signals |
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| CN104241934A (en) * | 2013-06-24 | 2014-12-24 | 上海帝仪科技有限公司 | Electrode assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126126A (en) * | 1976-07-27 | 1978-11-21 | C. R. Bard, Inc. | Non-metallic pregelled electrode |
| US4353372A (en) * | 1980-02-11 | 1982-10-12 | Bunker Ramo Corporation | Medical cable set and electrode therefor |
| CN1278669A (en) * | 1999-06-18 | 2001-01-03 | 富士康(昆山)电脑接插件有限公司 | Molding method of wire and cable connector and its product |
| CN2490728Y (en) * | 2001-07-31 | 2002-05-08 | 奕达电脑制品(深圳)有限公司 | Improved structure of USB connector socket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021188029A1 (en) * | 2020-03-16 | 2021-09-23 | Piotrode Medical Ab | Body electrode for recording electro-physiological signals |
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Application publication date: 20181221 |