CN106037727A - High-conductivity electrode cap suitable for electromyogram evoked potentiometer - Google Patents
High-conductivity electrode cap suitable for electromyogram evoked potentiometer Download PDFInfo
- Publication number
- CN106037727A CN106037727A CN201610531869.8A CN201610531869A CN106037727A CN 106037727 A CN106037727 A CN 106037727A CN 201610531869 A CN201610531869 A CN 201610531869A CN 106037727 A CN106037727 A CN 106037727A
- Authority
- CN
- China
- Prior art keywords
- electrode
- electrode cap
- holding wire
- shape
- carry out
- 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
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
Abstract
The present invention provides a high-conductivity electrode cap suitable for an electromyogram evoked potentiometer. The high-conductivity electrode cap comprises an electrode cap body and an electrode assembly, wherein the electrode cap body is in a cap shape and comprises a frame body and an insulating body covering the outer side of the frame body; the frame body is of a hollow mesh structure which is made of soft insulating material with no fixed shape, is provided with a plurality of nodal parts and of which the bottom is provided with a line outlet end; the electrode assembly comprises at least one electrode; the end of each electrode is connected with a signal line assembly; the electrodes are arranged in the nodal parts; the signal line assemblies are uniformly arranged in the mesh structure and comprise signal lines and memory alloy; the electrodes are connected by the signal lines, and all of the signal lines are finally gathered at the line outlet end; and the memory alloy is of a linear structure, and is attached to the outer sides of the signal lines. By the adoption of the structure, the effect that the electrode cap can naturally recover to the original shape after being used is realized.
Description
Technical field
The present invention relates to medical instruments field, in particular it relates to a kind of high conductance being applicable to electromyogram evoked potentuial measuring system
Rate electrode.
Background technology
EEG measuring is common medical diagnostic method, can obtain physiology, pathological information by EEG signals.EEG measuring
It is alternatively the signal source that emerging wearable device provides important.EEG measuring is to place electrode at head by certain position,
Form stable micro-electro-detection passage by conducting resinl, faint bio electricity is accurately obtained, through brain electricity equipment such as electroencephalographs
By the bioelectric collection of human body head, amplification, signal processing, show and record its waveform.
Electrode for encephalograms cap body plays fixed electrode and the effect being accurately positioned when EEG measuring, micro-by electrode detection head
Weak current, it is achieved the detection to the head bioelectrical signals of human body.So, existing electrode cap, the most soft or hard
Solid shape, all exist and cannot fit completely or the problem of head, thus cause the deviation of measurement result.
Summary of the invention
Can carry out, according to patient skull's shape, the electrode cap that deforms it is desirable to provide a kind of, it is characterised in that:
Including electrode cap body and electrode assemblie；
Wherein, above-mentioned electrode cap body, in hat, including support body and be coated on the insulator outside support body；
Above-mentioned support body is the network structure that hollow is arranged, and above-mentioned network structure is the soft insulating material system without solid shape
Become；
Above-mentioned network structure is provided with some tuberal parts；
Above-mentioned cancellated bottom is provided with line outlet end；
Above-mentioned electrode assemblie includes at least one electrode；
The end of above-mentioned electrode connects holding wire assembly；
Above-mentioned electrode is arranged in tuberal part；
Above-mentioned holding wire assembly is arranged in above-mentioned network structure uniformly；
Above-mentioned holding wire assembly includes holding wire and memorial alloy；
Above-mentioned holding wire conduction electrode, all of holding wire is finally summarized in above-mentioned line outlet end；
Above-mentioned memorial alloy is linear structure, invests the outside of above-mentioned holding wire.
Further, what the present invention provided a kind of can carry out, according to patient skull's shape, the electrode cap that deforms, also has this
The construction features of sample: i.e., above-mentioned memorial alloy be the material being heated and automatically recovering prototype.
Further, what the present invention provided a kind of can carry out, according to patient skull's shape, the electrode cap that deforms, also has this
The construction features of sample: i.e., above-mentioned holding wire include electrically insulating silicone rubber layer.
Further, what the present invention provided a kind of can carry out, according to patient skull's shape, the electrode cap that deforms, also has this
The construction features of sample: i.e., above-mentioned holding wire includes and be wrapped in outermost porcelain High tear resistance silicon rubber restrictive coating.
Further, what the present invention provided a kind of can carry out, according to patient skull's shape, the electrode cap that deforms, also has this
The construction features of sample: i.e., above-mentioned porcelain High tear resistance silicon rubber be following component material extrusion process:
Further, what the present invention provided a kind of can carry out, according to patient skull's shape, the electrode cap that deforms, also has this
The construction features of sample: i.e., above-mentioned tuberal part, corresponding to the position of electrode, is provided with poroid parts；
The outside of above-mentioned poroid parts, is provided with the guide ring of a circle outwardly convex.
The effect of the present invention and effect:
The invention provides a kind of can the electrode cap of arbitrarily angled regulation, during using, electrode cap is worn in inspection
After the head of survey person, carry out the adjustment of concrete shape according to the head dummy of tester, after use completes by by cap body as temperature
Water or hot water make its clear-cutting forestland prototype.
Specifically, the support body of the present invention is the structure of hollow, such that it is able in circuit and electrode slice are collected in, due to this
Support body is flexible structure, so can regulate at any angle.
The present invention, by installing at the side of holding wire or being wound with memorial alloy, achieves the random variation of cap body,
Due to the character of memorial alloy itself, when the metal after deformation is put in hot water, the effect of the shape that can realize recovering dispatching from the factory.
Thus, after use completes, whole cap body can be driven to realize deformation by the effect that metal heat is recovered.
Additionally, the present invention arranges the parts of guide ring also by the outside in cap body, thus in the mistake of the conductance liquid injected
Cheng Zhong, stops the effect that conductance liquid stream goes out.
Accompanying drawing explanation
The structural representation that can carry out the electrode cap deformed according to patient skull's shape that accompanying drawing 1, the present embodiment relate to；Attached
The structural representation of the single electrode assemblie that Fig. 2, the present embodiment relate to；
Detailed description of the invention
As shown in Figure 1 and Figure 2, what the present embodiment related to can carry out, according to patient skull's shape, the electrode cap 1 that deforms, including
Electrode assemblie 100 and electrode cap body 200；
This electrode cap body 200 is hat, reality manufacture during, can manufacture be applicable to infant, teenager, he grows up
The electrode cap body 200 of three kinds of basic sizes of people.
This electrode cap body 200 includes support body 210 and is coated on the insulator 220 outside support body；
The network structure that support body 210 is arranged for hollow, this network structure is that the soft insulating material without solid shape is made,
As: cloth, silicone rubber, plastics etc.；
Cancellated support body 210 is made up of tubular body 212 and tuberosity point 211, and wherein, tuberosity point 211 is distributed in each pipe
The interconnective position of shape body 212, and be mutually communicated；
The bottom of this support body 210 is provided with line outlet end 230；
This electrode assemblie 100 includes at least one electrode 110, and the end of this electrode 110 connects holding wire assembly 120；
This holding wire assembly 120 includes holding wire 121 and memorial alloy 122, and this holding wire 121 is mutually bonded with memorial alloy 122；
The structure of this tuberosity point 211 is provided with poroid injection port 2110, the outside of each poroid injection port 2110, if
There is the guide ring 2111 of a circle outwardly convex, for the outflow of barrier liquid.
This electrode assemblie 100 is arranged in the inside of above-mentioned support body 210, and each electrode 110 is corresponding in a tuberosity point 211
Portion (its one side being affixed with scalp is poroid setting, the size in this hole less than the size of electrode slice, thus by electrode slice card with
While in this tuberosity point, moreover it is possible to realize electrode slice and contact with the direct of scalp, realize the circulation of conductive paste also by this hole),
All of holding wire is arranged in tubular body 212, used the mode of winding displacement to be finally summarized at line outlet end 230, and led to thereafter
Cross the equipment such as Fabric Interface and be connected to all kinds of detecting instrument enterprising enforcement use.
During using, when this electrode cap is worn in head by patient, can be artificial by the way of pressure, press
The head dummy of patient, regulates the shape of electrode cap by adjusting its interior memorial alloy, after using, is soaked by block body
In hot water, realize cleaning and recovering the effect of shape.
Additionally, in the present embodiment, holding wire outermost layer is enclosed with porcelain High tear resistance silicon rubber restrictive coating.
Above-mentioned porcelain High tear resistance silicon rubber is that the material extrusion of following component processes:
Claims (6)
1. the electrode cap that can carry out deforming according to patient skull's shape, it is characterised in that: include electrode cap body and electrode
Assembly；
Wherein, described electrode cap body, in hat, including support body and be coated on the insulator outside support body；
Described support body is the network structure that hollow is arranged, and described network structure is that the soft insulating material without solid shape is made；
Described network structure is provided with some tuberal parts；
Described cancellated bottom is provided with line outlet end；
Described electrode assemblie includes at least one electrode；
The end of described electrode connects holding wire assembly；
Described electrode is arranged in tuberal part；
Described holding wire assembly is arranged in described network structure uniformly；
Described holding wire assembly includes holding wire and memorial alloy；
Described holding wire conduction electrode, all of holding wire is finally summarized in described line outlet end；
Described memorial alloy is linear structure, invests the outside of described holding wire.
A kind of can carry out, according to patient skull's shape, the electrode cap that deforms, it is characterised in that:
Described memorial alloy is the material being heated and automatically recovering prototype.
A kind of can carry out, according to patient skull's shape, the electrode cap that deforms, it is characterised in that:
Described holding wire includes electrically insulating silicone rubber layer.
A kind of can carry out, according to patient skull's shape, the electrode cap that deforms, it is characterised in that:
Described holding wire includes and is wrapped in outermost porcelain High tear resistance silicon rubber restrictive coating.
A kind of can carry out, according to patient skull's shape, the electrode cap that deforms, it is characterised in that:
Described porcelain High tear resistance silicon rubber is that the material extrusion of following component processes:
6. a kind of as described in claim 1-5 is arbitrary can carry out, according to patient skull's shape, the electrode cap that deforms, and its feature exists
In:
Described tuberal part, corresponding to the position of electrode, is provided with poroid parts；
The outside of described poroid parts, is provided with the guide ring of a circle outwardly convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531869.8A CN106037727A (en) | 2016-07-07 | 2016-07-07 | High-conductivity electrode cap suitable for electromyogram evoked potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531869.8A CN106037727A (en) | 2016-07-07 | 2016-07-07 | High-conductivity electrode cap suitable for electromyogram evoked potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106037727A true CN106037727A (en) | 2016-10-26 |
Family
ID=57185785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610531869.8A Pending CN106037727A (en) | 2016-07-07 | 2016-07-07 | High-conductivity electrode cap suitable for electromyogram evoked potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106037727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199378A (en) * | 2018-08-02 | 2019-01-15 | 常州市第二人民医院 | A kind of Neurology eeg monitoring headgear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05161621A (en) * | 1991-12-11 | 1993-06-29 | Sailor Pen Co Ltd:The | Method for measuring brain wave |
| CN2148534Y (en) * | 1991-12-03 | 1993-12-08 | 王耀君 | Electrodo cap for electroencephalogram |
| CN101690660A (en) * | 2009-10-01 | 2010-04-07 | 张珍珍 | Electroencephalogram hood with fixed electrodes |
| CN102117674A (en) * | 2011-03-17 | 2011-07-06 | 上海上塑控股（集团）有限公司 | (6-10)KV and (6-10) KV below silicon rubber insulating refractory flat flexible cable |
| CN103445791A (en) * | 2013-09-09 | 2013-12-18 | 重庆西南医院 | Adjustable head-wearing animal auditory detection fixator |
| CN203914913U (en) * | 2014-04-09 | 2014-11-05 | 上海交通大学 | Dry electrode brain electricity cap |
-
2016
- 2016-07-07 CN CN201610531869.8A patent/CN106037727A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148534Y (en) * | 1991-12-03 | 1993-12-08 | 王耀君 | Electrodo cap for electroencephalogram |
| JPH05161621A (en) * | 1991-12-11 | 1993-06-29 | Sailor Pen Co Ltd:The | Method for measuring brain wave |
| CN101690660A (en) * | 2009-10-01 | 2010-04-07 | 张珍珍 | Electroencephalogram hood with fixed electrodes |
| CN102117674A (en) * | 2011-03-17 | 2011-07-06 | 上海上塑控股（集团）有限公司 | (6-10)KV and (6-10) KV below silicon rubber insulating refractory flat flexible cable |
| CN103445791A (en) * | 2013-09-09 | 2013-12-18 | 重庆西南医院 | Adjustable head-wearing animal auditory detection fixator |
| CN203914913U (en) * | 2014-04-09 | 2014-11-05 | 上海交通大学 | Dry electrode brain electricity cap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199378A (en) * | 2018-08-02 | 2019-01-15 | 常州市第二人民医院 | A kind of Neurology eeg monitoring headgear |
| CN109199378B (en) * | 2018-08-02 | 2021-09-24 | 常州市第二人民医院 | Electroencephalogram monitoring headgear for neurology department |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5695653B2 (en) | User skull electrode positioning device | |
| CN105163656B (en) | Electrod-array and laying method | |
| JP6454944B2 (en) | Configuration and spatial arrangement of front electrode sensor for detecting physiological signals | |
| CN104688223A (en) | Bioelectrical signal sensor and acquisition device | |
| JP2013509251A (en) | Biological electrode | |
| CN104436437B (en) | A kind of the new detector for pelvic diaphragm muscle therapeutic instrument for rehabilitation and using method thereof | |
| WO2013155280A1 (en) | Electrodes adapted for transmitting or measuring voltages through hair | |
| US11213250B2 (en) | Apparatus and method for conducting electroencephalography | |
| CN114206219A (en) | EEG signal measuring method and system | |
| CN104605848A (en) | Intracranial cortex electrode | |
| CN106880354A (en) | A kind of inflatable multi-electrode brain electricity cap | |
| US20150238100A1 (en) | Sensor electrode device | |
| CN109645991A (en) | It is a kind of intelligence encephalic cortical electrode and its precise acquisition cortex brain electricity method | |
| WO2014107446A1 (en) | Eeg data collection intrabuccal method and apparatus | |
| CN108309291A (en) | A kind of flexible contact electrode for encephalograms and preparation method thereof | |
| CN106037727A (en) | High-conductivity electrode cap suitable for electromyogram evoked potentiometer | |
| JP2018503481A (en) | Headset for acquiring biosignals | |
| CN203914915U (en) | A kind of intracranial skin electrode | |
| Das et al. | Surface potential simulation and electrode design for in-ear EEG measurement | |
| KR102189518B1 (en) | Bio-electric signal measuring apparatus with an electric probe attaching on a nasal cavity mucosa | |
| CN110680311B (en) | Dry electrode brain electricity collection system | |
| CN111973181B (en) | Cortical brain electrode integrated with acquisition stimulation function and manufacturing method thereof | |
| CN112967832A (en) | Flexible comb-shaped semi-dry electrode and preparation method thereof | |
| KR101727146B1 (en) | Method for fabricating conductive pattern and wearable device using the same | |
| CN217365889U (en) | Novel highly comfortable elastic electroencephalogram dry electrode, electroencephalogram equipment and application system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |