CN106963375A - A kind of portable brain electric harvester of magnetic-type connection - Google Patents
A kind of portable brain electric harvester of magnetic-type connection Download PDFInfo
- Publication number
- CN106963375A CN106963375A CN201710341888.9A CN201710341888A CN106963375A CN 106963375 A CN106963375 A CN 106963375A CN 201710341888 A CN201710341888 A CN 201710341888A CN 106963375 A CN106963375 A CN 106963375A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic assembly
- hair band
- type connection
- electrode sensor
- 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
- 210000004556 brain Anatomy 0.000 title claims abstract description 53
- 238000004891 communication Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 27
- 238000010586 diagram Methods 0.000 description 5
- 210000001061 forehead Anatomy 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007177 brain activity Effects 0.000 description 1
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—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
- 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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
Abstract
The present invention relates to a kind of portable brain electric harvester of magnetic-type connection, including hair band band body, the first magnetic assembly, the second magnetic assembly, electrode sensor, brain wave acquisition module, wireless communication module.Hair band band body is used to fix the first magnetic assembly, the second magnetic assembly, electrode sensor, brain wave acquisition module, wireless communication module thereon, first magnetic assembly and the second magnetic assembly are separately fixed at hair band band body two ends, when hair band, which is surround, is worn on head, it is fixed between first magnetic assembly at two ends and the second magnetic assembly and hair band two ends is attached together due to magnetic force sucking action.User can easily adjust the absorption position between the second magnetic assembly and the first magnetic assembly according to oneself head circumference flexible in size, so as to adjust the elasticity of hair band, it is allowed to that the good contact of electrode sensor and skin of head can either be ensured, constriction will not be produced again, the comfort level worn for a long time is ensure that, and is easy to fold and carries.
Description
Technical field
The present invention relates to biological signal collecting technical field, and in particular to a kind of portable brain electric collection of magnetic-type connection
Device.
Background technology
The bioelectrical signals that the mankind produce when carrying out thinking activities in brain are exactly EEG signals, and these EEG signals can
To measure and study by being placed on the sensor on head.Our brain is not producing brain electricity all the time, these
The frequency variation scope of spontaneous bioelectrical signals between 0.1Hz-50Hz, can be generally divided into according to its frequency difference
The polytypes such as Delta ripples, Theta ripples, Alpha ripples, Beta ripples, Gamma ripples.Scientific research is found, by these brains electricity
The analysis of signal, can obtain many information of reflection brain activity, such as notice level, tensity, degree of fatigue.
Accurate, the multiple functional brain wave acquisition device of collection signal is presently, there are, but such electroencephalograph is expensive, volume
It is larger, carry inconvenient, and need to wear special electrode cap when in use.Electrode cap usually requires smearing during wearing and led
Electric glue or physiological saline, wear flow complexity, comfort level is poor, therefore has significant limitation in use.Such as patent
A kind of Electroencephalogramdetecting detecting instrument disclosed in CN201410748851, is a kind of brain wave acquisition for being integrated with wireless data transfer module
Device, its gather brain it is electric when need to wear elastic headgear, it is more complicated to wear process, and needs to apply by conduit when measuring
Inspection dielectric fluid, dielectric fluid and scalp contact are smeared, comfort level is poor.
At present there is also portable brain wave acquisition device, such device is typically earphone form either head hoop form,
EEG signals can be gathered by dry electrode sensor, it is simple with using, the characteristics of easy to carry.Being adopted current such device more
Fixed with clamped-in style or device is fixed on head by mode that cluster is fixed.Wherein using earphone clamped-in style fixed form more
The MindWave electroencephalographs of the device of form, such as U.S. Neurosky companies, the similar earphone of its profile, are worn on user's head
Portion, the sensor that earphone front carriage is stretched out is attached to user's forehead.Because the sensor of forehead is to be attached to forehead by support
Position, it is difficult to ensure that have good contact always with skin, it is unstable to be easily caused eeg signal acquisition quality, and such earphone
The device of form using clamped-in style design, wear it is uncomfortable, wear for a long time can produce discomfort constriction.Cluster fixation side
Using the device of head hoop form more than formula, the Brainlink electroencephalographs of the grand intelligence in such as Shenzhen, it is enclosed on user's head with head hoop form
Portion, is attached with nylon adherent buckle behind, or directly uses the head hoop of the elastic band forms of ring seal, passes through elastic band
Head hoop is fixed on head by elastic force.But the nylon adherent buckle that such device is used is in use, due to commonly using can cause
Viscous hook in part is damaged or is stained with foreign matter, and then thread gluing adhesion can be caused not tight, in addition adhesion it is not upper the problem of, so as to have influence on
The effect that terminal electrode is contacted with skin, also results in eeg signal acquisition quality unstable.And use the elastic of ring seal
The device of band type structure, to ensure that terminal electrode contact is good, it is larger that its elastic force needs to design, therefore exist when wearing and do not relax
Suitable the problem of, the constriction of discomfort can be produced for a long time by wearing.
The content of the invention
The purpose of the present invention, be provide it is a kind of be convenient for carrying, easy to use, comfortable wearing portable brain electric collection dress
Put, and this device does not interfere with eeg signal acquisition quality and stability by being used for a long time yet, and wears for a long time not yet
The constriction of discomfort can be produced.
The technical scheme is that：A kind of portable brain electric harvester of magnetic-type connection.Including hair band band body, the
One magnetic assembly, the second magnetic assembly, electrode sensor, brain wave acquisition module, wireless communication module.
Described hair band band body is used to fix the first magnetic assembly, the second magnetic assembly, electrode sensor, brain electricity thereon
Acquisition module, wireless communication module, described hair band are made using soft material, and hair band surround be worn on user when in use
Head.
At least one permanent magnet built in described the first magnetic assembly, the second described magnetic assembly it is built-in at least one by
Being selected in permanent magnet, the material group of the metal material that can be attracted magnetically (alloy such as iron-cobalt-nickel or containing iron-cobalt-nickel) composition
One or more materials.The arrangement of multiple permanent magnets or metal material in described the first magnetic assembly and the second magnetic assembly
Mode is arranged side by side, and the placing directions of adjacent 2 permanent magnets in multiple permanent magnets can be that magnetic pole is opposite or magnetic
It is extremely consistent.First magnetic assembly and the second magnetic assembly are separately fixed at two ends of the hair band with body, when hair band is worn on head,
Hair band two ends are contacted at the rear portion of head, due to the magnetic being fixed between first magnetic assembly at two ends and the second magnetic assembly
Gravitational attraction is acted on, and hair band two ends is attached together, so that hair band to be fastened around to the head of user.User is wearing
When, the relative position between the second magnetic assembly and the first magnetic assembly can be adjusted according to the big freedom in minor affairs of oneself head circumference, i.e.,
The absorption position between the second magnetic assembly and the first magnetic assembly is adjusted, so as to be adjusted to the hair band for being adapted to oneself head circumference
Length, i.e., will not produce constriction, also ensure that the good contact of electrode sensor and skin of head.
Described electrode sensor is fixed on inner side of the hair band with body, and forehead position is attached at when hair band is worn, with head
Portion's skin contact, output end and brain wave acquisition the module input connection of electrode sensor.What described electrode sensor was used
Material includes but is not limited to the complex composition of following at least one or more of conductive materials, and these materials include：Sheet metal, flexibility
FPC, conducting resinl, conductive ink, PCB, conductive coating, conductive rubber, conducting foam, plated item, capacitance sensor.
Described brain wave acquisition module is acquired by connection electrode sensor to realize to EEG signals, and will collection
EEG signals be filtered, amplify, A/D conversion and data processing.
The input of described wireless communication module is connected with the output end of brain wave acquisition module, for receiving brain wave acquisition
The eeg data of module output, and data are wirelessly sent out, other equipment can be received wirelessly wirelessly
The eeg data that communication module is sent.
The beneficial effects of the invention are as follows：Hair band is fixed on head by the present invention using magnetic-type connected mode, and user can
Easily to adjust the elasticity of hair band according to the head circumference flexible in size of oneself, it is allowed to that electrode sensor and head can either be ensured
Skin keeps good contact, so as to ensure the Stability and veracity of EEG signals measurement, also can guarantee that that wears for a long time relaxes
Appropriateness, and be easy to fold and carry.
(1) traditional brain wave acquisition device is overcome using complexity, and wear comfort is poor, the problems such as not readily portable.
(2) overcome earphone configuration portable brain wave acquisition device electrode and skin contact is unstable, and then cause brain electricity
The problem of signal acquisition quality is unstable, and the problem of producing uncomfortable constriction is worn for a long time.
(3) hair band of nylon adherent buckle form is overcome due to commonly using viscous hook in part can be caused to damage or be stained with different
Thing, and then thread gluing adhesion can be caused not tight, in addition adhesion it is not upper the problem of.Also overcome the length that the hair band of elastic band forms is present
The problem of time wears the constriction that can produce discomfort.
Brief description of the drawings
Fig. 1 is the logic diagram of the present invention；
Fig. 2 is schematic structural view of the invention；
Fig. 3 is single permanent magnet contour structures schematic diagram in the embodiment of the present invention；
The schematic diagram that Fig. 4 is arranged side by side for multiple permanent magnets in the embodiment of the present invention.
Embodiment
The embodiment of the present invention is further described below in conjunction with accompanying drawing.
The portable brain electric harvester of the magnetic-type connection provided referring to Fig. 1 logic diagram, the present invention includes hair band
Band body, the first magnetic assembly, the second magnetic assembly, electrode sensor, brain wave acquisition module, wireless communication module.
In the present embodiment, described hair band band body is used to fix the first magnetic assembly, the second magnetic assembly, electrode thereon
Sensor, brain wave acquisition module, wireless communication module.The output end and brain wave acquisition module input of described electrode sensor
Connection.Described brain wave acquisition module is acquired by connection electrode sensor to realize to EEG signals, and by collection
EEG signals are filtered, amplified, A/D is changed and data processing.The input and brain wave acquisition of described wireless communication module
The output end connection of module, for receiving the eeg data of brain wave acquisition module output, and data is wirelessly sent out
Go, other equipment can wirelessly receive the eeg data of wireless communication module transmission.
Referring to Fig. 2 system structure diagram, hair band band body 1 is made using soft material, the first magnetic assembly 2, second
Magnetic assembly 3, electrode sensor 4, brain wave acquisition module 5, wireless communication module 6 are each attached on hair band band body 1, hair band band body
1 when in use around the head for being worn on user, and the cable of connecting components can be laid along hair band band body.
The built-in permanent magnet of first magnetic assembly 2, the quantity of permanent magnet can be one or more.The shape of single permanent magnet
For flat rectangular body, referring to Fig. 3, single permanent magnet wide 3mm, the thickness 1mm used in the present embodiment, is highly 12mm, front
The face faced is the N poles of magnet, and reverse side is the S poles of magnet.The arrangement of multiple permanent magnets is multiple in the present embodiment referring to Fig. 4
Permanent magnet is arranged side by side, adjacent its magnetic pole placing direction contrast of 2 permanent magnets, and such a arrangement mode can ensure multiple
Permanent magnet being capable of natural adhesive arrangement.It can also use the consistent form of the magnetic pole placing direction of 2 adjacent permanent magnets, this
Putting for the form of kind needs to design extra structure with fixed permanent magnet, it is to avoid adjacent permanent magnet is moved because of repulsive force.
The built-in permanent magnet of second magnetic assembly 3 or the metal material that can be attracted magnetically, such as iron-cobalt-nickel or contain iron
The alloy of cobalt nickel, quantity can be one or more.The second magnetic assembly 3 in the present embodiment uses permanent magnet, its arrangement side
Method is consistent with the permanent magnet aligning method of the first magnetic assembly 2.First magnetic assembly 2 and the second magnetic assembly 3 are separately fixed at
Two ends of the hair band with body 1, when hair band band body 1 is worn on head, hair band is contacted with the two ends of body 1 at the rear portion of head, due to
The magnetic force sucking action between first magnetic assembly 2 at two ends and the second magnetic assembly 3 is fixed on, hair band band body 1 two ends are inhaled
It is attached to together, so that hair band to be fastened around to the head of user with body 1.User, can be according to oneself head when wearing
The big freedom in minor affairs enclosed adjusts the relative position between the second magnetic assembly 3 and the first magnetic assembly 2, that is, adjusts the second magnetic assembly
3 and the first absorption position between magnetic assembly 2, so as to be adjusted to the regular length for being adapted to oneself head circumference, it will not both produce
Raw constriction, also ensure that the good contact of electrode sensor 4 and skin of head.
The material that described electrode sensor 4 is used can be the complex composition of following one or more conductive materials, this
A little materials include：Sheet metal, flexibility FPC, conducting resinl, conductive ink, PCB, conductive coating, conductive rubber, conducting foam, plating
Part, capacitance sensor, quantity can be one or multiple.Stainless steel conductive material is used in the present embodiment, 3 are used
Individual electrode sensor, it is shaped as circle, and a diameter of 10mm, thickness 0.8mm, electrode sensor 4 are fixed on hair band with body 1
Inner side, electrode sensor 4 is attached at forehead position after hair band is worn, and is contacted with skin of head.The output end of electrode sensor 4 and
The input of brain wave acquisition module 5 is connected by wire.
Described brain wave acquisition module 5, which is one piece, is built-in with the module of brain wave acquisition chip, and brain wave acquisition chip is used
NeuroSky TGAT chips, the chip is by the collection of EEG signals, filtering, amplification, A/D conversions, data processing and inversion etc.
Function is fully integratible into one piece of asic chip, and externally exported including focus, allowance, spectrum intensity by standard interface
With a variety of data such as original brain electricity.Brain wave acquisition module 5 is adopted by connection electrode sensor 4 to realize to EEG signals
Collection, and the EEG signals of collection are filtered, are amplified, A/D conversions and data processing.
Described wireless communication module 6 is the module of wireless SoC (System on Chip) chip built in one piece, no core
Piece uses the CC2510 radio transmitting and receiving chips of TI companies.The chip operation, in 2.4G frequency bands, is one piece of embedded single-chip microcomputer
Programmable radio transceiver chip.The input of wireless communication module 6 is connected with the output end of brain wave acquisition module 5, receives brain
The eeg data of electric acquisition module output, and data are wirelessly sent out, other equipment can wirelessly connect
Receive the eeg data that wireless communication module 6 is sent.
Above-described is only one embodiment of the present invention, it is noted that do not departing from the premise of the principle of the invention
Under, some modifications, equivalent substitutions and improvements can also be made, these also should be regarded as belonging to protection scope of the present invention.
Claims (7)
1. a kind of portable brain electric harvester of magnetic-type connection, it is characterised in that：Including hair band band body, the first magnetic group
Part, the second magnetic assembly, electrode sensor, brain wave acquisition module, wireless communication module；Described hair band band body is used for thereon
Fix the first magnetic assembly, the second magnetic assembly, electrode sensor, brain wave acquisition module, wireless communication module；Described first
Magnetic assembly and the second magnetic assembly are separately fixed at two ends of the hair band with body, when hair band, which is surround, is worn on head, hair band two
End is contacted at the rear portion of head, and the magnetic force sucking action between the first magnetic assembly and the second magnetic assembly is by hair band two ends
It is attached together；The electrode sensor at least one, the output end and brain wave acquisition module input of electrode sensor connect
Connect, the input of described wireless communication module is connected with the output end of brain wave acquisition module, for receiving brain wave acquisition module
The eeg data of output, and data are wirelessly sent out.
2. a kind of portable brain electric harvester of magnetic-type connection according to claim 1, it is characterised in that：Described
At least one permanent magnet built in first magnetic assembly.
3. a kind of portable brain electric harvester of magnetic-type connection according to claim 1, it is characterised in that：Described
One selected in the material group that at least one is made up of permanent magnet, the metal material that can be attracted magnetically built in second magnetic assembly
Plant or many kinds of substance.
4. a kind of portable brain electric harvester of magnetic-type connection according to claim 1, it is characterised in that：Described
The arrangement mode of multiple permanent magnets or metal material in first magnetic assembly and the second magnetic assembly is arranged side by side.
5. a kind of portable brain electric harvester of magnetic-type connection according to claim 1, it is characterised in that：Described
The placing direction of adjacent 2 permanent magnets in multiple permanent magnets in first magnetic assembly and the second magnetic assembly can be magnetic pole
Opposite or magnetic pole is consistent.
6. a kind of portable brain electric harvester of magnetic-type connection according to claim 1, it is characterised in that：Described
Hair band band body is made using soft material, when in use around the head for being worn on user.
7. a kind of portable brain electric harvester of magnetic-type connection according to claim 1, it is characterised in that：Described
The material that electrode sensor is used includes but is not limited to the complex composition of following at least one or more of conductive materials, these materials
Including：Sheet metal, flexibility FPC, conducting resinl, conductive ink, PCB, conductive coating, conductive rubber, conducting foam, plated item, electricity
Hold sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341888.9A CN106963375A (en) | 2017-05-12 | 2017-05-12 | A kind of portable brain electric harvester of magnetic-type connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710341888.9A CN106963375A (en) | 2017-05-12 | 2017-05-12 | A kind of portable brain electric harvester of magnetic-type connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106963375A true CN106963375A (en) | 2017-07-21 |
Family
ID=59330685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710341888.9A Pending CN106963375A (en) | 2017-05-12 | 2017-05-12 | A kind of portable brain electric harvester of magnetic-type connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106963375A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669268A (en) * | 2017-11-20 | 2018-02-09 | 杭州妞诺科技有限公司 | Acquiring brain waves radio transmission apparatus |
| CN109884715A (en) * | 2019-04-01 | 2019-06-14 | 安徽理工大学 | A kind of intelligent magnetic adsorption type electrode for electrical prospecting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204192596U (en) * | 2014-11-03 | 2015-03-11 | 东莞理工学院城市学院 | Size intelligent healthcare instrument |
| US20160367189A1 (en) * | 2014-01-06 | 2016-12-22 | Interaxon Inc. | Wearable apparatus for brain sensors |
| CN106340164A (en) * | 2015-07-13 | 2017-01-18 | 北京视友科技有限责任公司 | Portable multiple electroencephalogram data synchronous acquisition system based on wireless communication |
| CN106344010A (en) * | 2016-11-12 | 2017-01-25 | 北京视友科技有限责任公司 | Head hoop for electroencephalographic biological signal collection |
| CN208160617U (en) * | 2017-05-12 | 2018-11-30 | 北京视友科技有限责任公司 | A kind of portable brain electric acquisition device of magnetic-type connection |
-
2017
- 2017-05-12 CN CN201710341888.9A patent/CN106963375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160367189A1 (en) * | 2014-01-06 | 2016-12-22 | Interaxon Inc. | Wearable apparatus for brain sensors |
| CN204192596U (en) * | 2014-11-03 | 2015-03-11 | 东莞理工学院城市学院 | Size intelligent healthcare instrument |
| CN106340164A (en) * | 2015-07-13 | 2017-01-18 | 北京视友科技有限责任公司 | Portable multiple electroencephalogram data synchronous acquisition system based on wireless communication |
| CN106344010A (en) * | 2016-11-12 | 2017-01-25 | 北京视友科技有限责任公司 | Head hoop for electroencephalographic biological signal collection |
| CN208160617U (en) * | 2017-05-12 | 2018-11-30 | 北京视友科技有限责任公司 | A kind of portable brain electric acquisition device of magnetic-type connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669268A (en) * | 2017-11-20 | 2018-02-09 | 杭州妞诺科技有限公司 | Acquiring brain waves radio transmission apparatus |
| CN109884715A (en) * | 2019-04-01 | 2019-06-14 | 安徽理工大学 | A kind of intelligent magnetic adsorption type electrode for electrical prospecting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4967038A (en) | Dry electrode brain wave recording system | |
| CN104257359B (en) | A kind of wearable flexible sensor of monitoring wrist pulse and preparation method thereof | |
| US5038782A (en) | Electrode system for brain wave detection | |
| Chi et al. | Wireless non-contact cardiac and neural monitoring | |
| CN103315737B (en) | Wearable multi-channel surface electromyogram signal collecting armlet | |
| CN204520685U (en) | Wireless sleep monitor system brain wave acquisition cap | |
| CN104739404B (en) | A kind of wearable biological electrical signal collecting device | |
| EP0524170A4 (en) | Electrode system for brain wave detection | |
| CN104042211A (en) | Non-fixed-contact-type electrocerebral acquisition system and information acquisition method thereof | |
| CN107714036A (en) | A kind of headband structure with eeg signal acquisition system | |
| CN208160617U (en) | A kind of portable brain electric acquisition device of magnetic-type connection | |
| CN106963375A (en) | A kind of portable brain electric harvester of magnetic-type connection | |
| CN205031256U (en) | Wireless brain electricity cap based on conductive rubber material | |
| CN205072088U (en) | Health detection intelligence massage brassiere | |
| CN205072865U (en) | Wearing formula electroencephalogram acquired ware | |
| CN110151171A (en) | Ecg signal acquiring electrode, device and the monitoring system of wearable electronic clothes | |
| CN211381329U (en) | Intelligent undershirt of dynamic monitoring electrocardio | |
| CN109199371A (en) | A kind of wearable brain electricity acquisition device | |
| CN210124761U (en) | Sleep monitoring device and system | |
| CN209122223U (en) | A kind of Portable flexible physiological electrode | |
| CN208524867U (en) | A kind of wearable electrocardiograph monitoring device | |
| CN204181589U (en) | A kind of many vital sign monitoring headbands | |
| CN204562144U (en) | Wearable biological electrical signal collecting device | |
| CN203634149U (en) | Multi-node vital sign monitoring lead wire component | |
| CN210871574U (en) | Earphone type electroencephalogram signal acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |