CN106236088A - A kind of electrode for encephalograms - Google Patents
A kind of electrode for encephalograms Download PDFInfo
- Publication number
- CN106236088A CN106236088A CN201610800228.8A CN201610800228A CN106236088A CN 106236088 A CN106236088 A CN 106236088A CN 201610800228 A CN201610800228 A CN 201610800228A CN 106236088 A CN106236088 A CN 106236088A
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- CN
- China
- Prior art keywords
- electrode
- support
- encephalograms
- user
- worn
- 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.)
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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]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides a kind of electrode for encephalograms, including: main body, it includes nose support and support, is suitable to be worn on the head of user；Described nose support is suitable to essentially symmetrically be worn on the nose of user, and described support is suitable to be worn on after user two picks up the ears；Reference electrode, it is arranged at the side of described nose support；Ground electrode, its be arranged at described nose support with described reference electrode substantially relative to opposite side；Signal electrode, it is arranged at the end of described support, mastoid process contact after wearing Shi Yuer.The present invention wears conveniently, comfortable, can use for a long time, not affect orthobiosis.
Description
Technical field
The present invention relates to a kind of electrode for encephalograms, especially for electroencephalogram (Electroencephalography, EEG)
The electrode for encephalograms measured.
Background technology
The electrode cap of eeg measurement at present, generally uses and has certain elastic net, cloth material, by electrode according to specific
Position is fixed on cap.This kind of electrode cap design suffers from the drawback that.
Wear complexity: traditional E EG electrode cap, need wearing under the operator through professional training assists, and to electrode
Middle injection conductive paste.One veteran operator generally requires the time of 40 ~ 60 minutes and just can complete wearing of electrode cap
With adjustment, operating process is complicated, time-consuming.
Comfort level is low: traditional E EG electrode cap, due to the constraint of elastomeric material, can produce constriction to user head, long
Time can cause user head uncomfortable after using.Meanwhile, conductive paste can make user hair adhesion, and long-time use even can
Caking, user needs to clean after completion of testing hair.
Cannot use under the conditions of daily life: traditional E EG electrode cap is to be designed for the clinical application with scientific research,
Owing to it wears complexity, liquid conduction cream uses limited time, and cable winds complexity is inconvenient to features such as carrying, causes it cannot
Under the conditions of daily life, convenient use, strongly limit the range of application of EEG measuring.
Summary of the invention
It is an object of the invention to provide one can the most conveniently wear, the long-time brain electricity electricity used
Pole.
The technical scheme is that,
A kind of electrode for encephalograms, including:
Main body, it includes nose support and support, is suitable to be worn on the head of user；Described nose support is suitable to essentially symmetrically be worn on
The nose of user, described support is suitable to be worn on after user two picks up the ears；
Reference electrode, it is arranged at the side of described nose support；
Ground electrode, its be arranged at described nose support with described reference electrode substantially relative to opposite side；
Signal electrode, it is arranged at the end of described support, mastoid process contact after wearing Shi Yuer.
Preferably, described reference electrode, ground electrode and signal electrode, for direct skin contact electrode.
Preferably, the material of described direct skin contact electrode is textile electrode or metal electrode.
Preferably, also include extending signal electrode；Described extension signal electrode is by the electrode band can being connected with described support
Composition, described electrode band is provided with several signal electrode points；Extension signal electrode junction point it is provided with on described support.
Preferably, described support is simultaneously connected with multiple extension signal electrode band.
Preferably, described extension signal electrode is non-direct contact electrode.
Preferably, described non-direct contact electrode includes: wet electrode, capacitive electrode, conductive rubber, metal needle electrode
Any one or more.
By above each technical scheme, the present invention can obtain following technique effect.
1. wear conveniently, substantially reduce the wear time of traditional electrode, reduce the complexity wearing electrode process.
2. comfortable wearing, can use for a long time, does not affect orthobiosis.
3. signal electrode overlay area can monitor abundant cognitive psychological information, can extend multiple application accordingly.
Accompanying drawing explanation
Fig. 1 is the structural representation of electrode for encephalograms of the present invention.
Fig. 2 is EEG ten-twenty electrode system normal electrode distribution schematic diagram.
Detailed description of the invention
Such as accompanying drawing 1, it is an object of the invention to provide one can the most conveniently wear, the long-time brain used
Electricity electrode design, electrode includes a main body being essentially glasses profile, mainly includes with lower component in this main body:
Reference electrode, it is generally disposed at Fig. 1 spectacles nose holder.In existing brain electricity is put into practice, people used or used
Head and non-head reference electrode such as ear-lobe, cervical region and average reference electrode etc., each reference electrode all has one to record
Fixed impact.But, the present inventor finds after relatively, is arranged at spectacles nose holder by reference electrode and is obtained in that
Preferably measurement effect.
Ground electrode, it is generally disposed at Fig. 1 spectacles nose holder, is essentially symmetrically positioned at the other side of reference electrode.
Shown in Fig. 1 is the sample situation of a kind of indefiniteness, and reference electrode and ground electrode location can also be relative in Fig. 1
Arrange with intercoursing.
Signal electrode, it is generally disposed at the stent ends of main body, and after wearing Shi Yuer, mastoid process contact, is equivalent to EEG
TP9 P7 and TP10 P8 electrode in ten-twenty electrode system, as shown in Figure 2.
Alternatively, also including extending signal electrode, it is made up of the electrode band can being connected with main body rack.On electrode band it is
Several signal electrode points.There are two extension signal electrode junction points on eyeglass holder, two extension signal electricity can be simultaneously connected with
Pole band.
Alternatively, the electrode material of above-mentioned various electrode includes and direct skin contact electrode and non-direct contact electrode two
Kind.
Reference electrode, ground electrode and the signal electrode on glasses, for direct skin contact electrode, adoptable electrode
Material has: textile electrode, metal electrode.
Extension signal electrode be non-direct contact electrode, can according to actually used situation use multiple material as electrode,
Including following kind.
1) wet electrode.
2) capacitive electrode.
3) conductive rubber.
4) metal needle electrode.
By above each technical scheme, the present invention wears conveniently, substantially reduces the wear time of traditional electrode, reduces
Wear the complexity of electrode process；Comfortable wearing, can use for a long time, does not affect orthobiosis.
Meanwhile, signal electrode overlay area can monitor abundant cognitive psychological information, can extend multiple answering accordingly
With.Such as, can be used for the application scheme of brain-computer interface.
Additionally, the electrode for encephalograms of the present invention can also be used in combination with eye movement sensor device, body posture sensor etc., as
The input equipment of intelligent electronic device, computer equipment, electronic amusement apparatus, controlling intelligent household appliances etc..
Claims (7)
1. an electrode for encephalograms, including:
Main body, it includes nose support and support, is suitable to be worn on the head of user；Described nose support is suitable to essentially symmetrically be worn on
The nose of user, described support is suitable to be worn on after user two picks up the ears；
Reference electrode, it is arranged at the side of described nose support；
Ground electrode, its be arranged at described nose support with described reference electrode substantially relative to opposite side；
Signal electrode, it is arranged at the end of described support, mastoid process contact after wearing Shi Yuer.
Electrode for encephalograms the most according to claim 1, it is characterised in that described reference electrode, ground electrode and signal electrode,
For direct skin contact electrode.
Electrode for encephalograms the most according to claim 2, it is characterised in that the material of described direct skin contact electrode is fabric
Electrode or metal electrode.
Electrode for encephalograms the most according to claim 1, it is characterised in that also include extending signal electrode；Described extension signal
Electrode, by can forming with the electrode band that described support is connected, described electrode band is provided with several signal electrode points；Described
Extension signal electrode junction point it is provided with on frame.
Electrode for encephalograms the most according to claim 4, it is characterised in that described support is simultaneously connected with multiple extension signal electrode
Band.
Electrode for encephalograms the most according to claim 4, it is characterised in that described extension signal electrode is non-direct contact electricity
Pole.
Electrode for encephalograms the most according to claim 6, it is characterised in that described non-direct contact electrode includes: wet electrode, electricity
Tolerant electrode, conductive rubber, any one or more of metal needle electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800228.8A CN106236088A (en) | 2016-08-31 | 2016-08-31 | A kind of electrode for encephalograms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800228.8A CN106236088A (en) | 2016-08-31 | 2016-08-31 | A kind of electrode for encephalograms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106236088A true CN106236088A (en) | 2016-12-21 |
Family
ID=57598502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610800228.8A Pending CN106236088A (en) | 2016-08-31 | 2016-08-31 | A kind of electrode for encephalograms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106236088A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309285A (en) * | 2017-01-18 | 2018-07-24 | 周常安 | Physiology resonance stimulating method and system and electrical stimulation method and device |
| CN110074778A (en) * | 2019-05-29 | 2019-08-02 | 北京脑陆科技有限公司 | A kind of extensive brain electrosleep monitoring system based on EEG equipment |
| CN110432865A (en) * | 2019-07-24 | 2019-11-12 | 喜临门家具股份有限公司 | A kind of sleep state classification system |
| CN110433384A (en) * | 2019-07-24 | 2019-11-12 | 喜临门家具股份有限公司 | A kind of sleep music system |
| CN110585554A (en) * | 2019-09-24 | 2019-12-20 | 喜临门家具股份有限公司 | Sleep-aiding music control system |
| WO2020056925A1 (en) * | 2018-09-20 | 2020-03-26 | 深圳先进技术研究院 | Skin dry electrode |
| CN112603333A (en) * | 2020-12-16 | 2021-04-06 | 杭州电子科技大学 | Electroencephalogram acquisition glasses using dry electrodes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396421A (en) * | 2002-12-16 | 2004-06-23 | Orange Personal Comm Serv Ltd | Head-worn device measuring brain and facial muscle activity |
| CN102099770A (en) * | 2009-01-19 | 2011-06-15 | 松下电器产业株式会社 | Activation device, method, and computer program for brain wave interface system |
| TW201626951A (en) * | 2015-01-26 | 2016-08-01 | Sen Science Inc | Wearable physiological monitoring device and system |
| KR20160093320A (en) * | 2015-01-29 | 2016-08-08 | 고려대학교 산학협력단 | Apparatus for measuring electroencephalogram |
-
2016
- 2016-08-31 CN CN201610800228.8A patent/CN106236088A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396421A (en) * | 2002-12-16 | 2004-06-23 | Orange Personal Comm Serv Ltd | Head-worn device measuring brain and facial muscle activity |
| CN102099770A (en) * | 2009-01-19 | 2011-06-15 | 松下电器产业株式会社 | Activation device, method, and computer program for brain wave interface system |
| TW201626951A (en) * | 2015-01-26 | 2016-08-01 | Sen Science Inc | Wearable physiological monitoring device and system |
| KR20160093320A (en) * | 2015-01-29 | 2016-08-08 | 고려대학교 산학협력단 | Apparatus for measuring electroencephalogram |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309285A (en) * | 2017-01-18 | 2018-07-24 | 周常安 | Physiology resonance stimulating method and system and electrical stimulation method and device |
| WO2020056925A1 (en) * | 2018-09-20 | 2020-03-26 | 深圳先进技术研究院 | Skin dry electrode |
| CN110074778A (en) * | 2019-05-29 | 2019-08-02 | 北京脑陆科技有限公司 | A kind of extensive brain electrosleep monitoring system based on EEG equipment |
| CN110432865A (en) * | 2019-07-24 | 2019-11-12 | 喜临门家具股份有限公司 | A kind of sleep state classification system |
| CN110433384A (en) * | 2019-07-24 | 2019-11-12 | 喜临门家具股份有限公司 | A kind of sleep music system |
| CN110585554A (en) * | 2019-09-24 | 2019-12-20 | 喜临门家具股份有限公司 | Sleep-aiding music control system |
| CN110585554B (en) * | 2019-09-24 | 2022-04-26 | 喜临门家具股份有限公司 | Sleep-aiding music control system |
| CN112603333A (en) * | 2020-12-16 | 2021-04-06 | 杭州电子科技大学 | Electroencephalogram acquisition glasses using dry electrodes |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |