CN106175756A - A kind of brain electrode of anti-hair interference - Google Patents
A kind of brain electrode of anti-hair interference Download PDFInfo
- Publication number
- CN106175756A CN106175756A CN201610873772.5A CN201610873772A CN106175756A CN 106175756 A CN106175756 A CN 106175756A CN 201610873772 A CN201610873772 A CN 201610873772A CN 106175756 A CN106175756 A CN 106175756A
- Authority
- CN
- China
- Prior art keywords
- oversheath
- electrode
- auxiliary
- hair
- electrode needle
- 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
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- 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
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6848—Needles
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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 discloses the brain electrode of a kind of anti-hair interference, including electrode body and auxiliary oversheath, electrode body include with measurement apparatus docking connect terminal and be connected the electrode needle that terminal is connected, the position that described connection terminal is connected with electrode needle is cased with insulating outer protective cover, the tube chamber of cylinder it is provided with inside described auxiliary oversheath, and the upper end open of auxiliary oversheath, electrode body inserts in tube chamber from the upper end open position of auxiliary oversheath, the auxiliary oversheath of the present invention is possible to prevent the hair interference to electrode needle, auxiliary oversheath bottom surface is withstood on scalp, press insulating outer protective cover down, electrode needle is made to pass from through hole and thrust inside scalp, whole process is the simplest, it is also possible to prevent electrode needle to be interfered.
Description
Technical field
The present invention relates to medical apparatus and instruments, the brain electrode of a kind of anti-hair interference.
Background technology
Traditional electroencephalogramsignal signal collection equipment is based on wet electrode.User using before electroencephalogramsignal signal collection equipment,
Have to coating conductive paste, to reduce the impact of the horny layer EEG signals on collecting.Electrode is also easily used by hair simultaneously
Impacting, for piercing electrode, external substance entrained on hair brings no small impact to brain wave acquisition,
It is thus desirable to this is improved.
Summary of the invention
It is an object of the invention to provide the brain electrode of a kind of anti-hair interference, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme:
The brain electrode of a kind of anti-hair interference, including electrode body and auxiliary oversheath, electrode body includes and measurement apparatus pair
Connect connect terminal and be connected the electrode needle that terminal is connected, the position that described connection terminal is connected with electrode needle is cased with absolutely
Edge oversheath, is provided with the tube chamber of cylinder, and the upper end open of auxiliary oversheath, electrode body inside described auxiliary oversheath
Insert in tube chamber from the upper end open position of auxiliary oversheath, and assist the inwall of oversheath and the external wall friction of insulating outer protective cover
Connect；The rounded bottom surface of described auxiliary oversheath is provided with the through hole matched with electrode needle, therefore when actually used, and auxiliary
Oversheath is possible to prevent the hair interference to electrode needle, withstands on scalp by auxiliary oversheath bottom surface, and pressure insulation is outer down protects
Set so that electrode needle passes from through hole and thrusts inside scalp, and whole process is the simplest, it is also possible to prevent electrode needle from being done
Disturb.
As the further scheme of the present invention: a diameter of 6mm-7mm of described insulating outer protective cover, insulating outer protective cover uses PP
Material is made.
As the present invention further scheme: the preferred material of described electrode needle is platinum and gold.
As the present invention further scheme: the quantity of described electrode needle is 6-7 root.
As the present invention further scheme: described auxiliary oversheath uses PP material to make.
Compared with prior art, the invention has the beneficial effects as follows: the auxiliary oversheath of the present invention is possible to prevent hair to electricity
The interference of pole pin, withstands on scalp by auxiliary oversheath bottom surface, presses insulating outer protective cover down so that electrode needle passes from through hole
And thrust inside scalp, whole process is the simplest, it is also possible to prevent electrode needle to be interfered.
Accompanying drawing explanation
Fig. 1 is the structural representation of the brain electrode of a kind of anti-hair of present invention interference.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of anti-hair interference brain electrode, including electrode body and auxiliary outside
Sheath 4, electrode body include with measurement apparatus docking connect terminal 2 and be connected the electrode needle 3 that terminal 2 is connected, described
The position that connection terminal 2 is connected with electrode needle 3 is cased with insulating outer protective cover 1, and described auxiliary oversheath 4 is internal is provided with cylinder
Tube chamber 5, and auxiliary oversheath 4 upper end open, electrode body from auxiliary oversheath 4 upper end open position insert tube chamber 5
In, and assist the inwall of oversheath 4 to be connected with the external wall friction of insulating outer protective cover 1；On the rounded bottom surface of described auxiliary oversheath 4
Being provided with the through hole 6 matched with electrode needle 3, therefore when actually used, auxiliary oversheath 4 is possible to prevent hair to electrode needle 3
Interference, auxiliary oversheath 4 bottom surface is withstood on scalp, down pressure insulating outer protective cover 1 so that electrode needle 3 passes from through hole 6
And thrust inside scalp, whole process is the simplest, it is also possible to prevent electrode needle to be interfered.
A diameter of 6mm-7mm of described insulating outer protective cover 1, insulating outer protective cover 1 uses PP material to make.
The preferred material of described electrode needle 3 is platinum and gold.
The quantity of described electrode needle 3 is 6-7 root.
Described auxiliary oversheath 4 uses PP material to make.
The operation principle of the present invention is: when actually used, and auxiliary oversheath 4 is possible to prevent hair doing electrode needle 3
Disturb, auxiliary oversheath 4 bottom surface is withstood on scalp, down pressure insulating outer protective cover 1 so that electrode needle 3 passes from through hole 6 and stings
Entering inside scalp, whole process is the simplest, it is also possible to prevent electrode needle to be interfered.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. the brain electrode of an anti-hair interference, it is characterised in that including electrode body and auxiliary oversheath, electrode body includes
With measurement apparatus docking connect terminal and be connected the electrode needle that terminal is connected, described connection terminal is connected with electrode needle
Position be cased with insulating outer protective cover, be provided with the tube chamber of cylinder, and the upper end of auxiliary oversheath inside described auxiliary oversheath
Opening, outside electrode body inserts in tube chamber from the upper end open position of auxiliary oversheath, and the inwall of auxiliary oversheath is with insulation
The external wall friction of sheath connects；The rounded bottom surface of described auxiliary oversheath is provided with the through hole matched with electrode needle.
The brain electrode of anti-hair the most according to claim 1 interference, it is characterised in that described insulating outer protective cover a diameter of
6mm-7mm, insulating outer protective cover uses PP material to make.
The brain electrode of anti-hair the most according to claim 1 interference, it is characterised in that the preferred material of described electrode needle is
Platinum and gold.
The brain electrode of anti-hair the most according to claim 1 interference, it is characterised in that the quantity of described electrode needle is 6-7
Root.
The brain electrode of anti-hair the most according to claim 1 interference, it is characterised in that described auxiliary oversheath uses PP material
Matter is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610873772.5A CN106175756A (en) | 2016-10-08 | 2016-10-08 | A kind of brain electrode of anti-hair interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610873772.5A CN106175756A (en) | 2016-10-08 | 2016-10-08 | A kind of brain electrode of anti-hair interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106175756A true CN106175756A (en) | 2016-12-07 |
Family
ID=57521026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610873772.5A Pending CN106175756A (en) | 2016-10-08 | 2016-10-08 | A kind of brain electrode of anti-hair interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106175756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429282A (en) * | 2022-07-25 | 2022-12-06 | 武汉衷华脑机融合科技发展有限公司 | Composite microneedle structure and nerve microelectrode |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0678888A (en) * | 1991-05-31 | 1994-03-22 | Agency Of Ind Science & Technol | Electrode fixing device for impedance measurement |
| US6201982B1 (en) * | 1998-07-02 | 2001-03-13 | Baltimore Biomedical, Inc. | Quick-placement electroencephalogram (EEG) electrode |
| JP3626176B1 (en) * | 2004-09-29 | 2005-03-02 | 晶朗 木村 | Electroencephalogram detection electrode and headset type electroencephalogram measurement apparatus |
| CN102334989A (en) * | 2011-07-29 | 2012-02-01 | 上海交通大学 | Different-plane microneedle array brain electrical dry electrode with controllable puncturing depth |
| CN202211694U (en) * | 2011-08-22 | 2012-05-09 | 陈进明 | Invasive electroencephalogram recording electrode |
| CN206473322U (en) * | 2016-10-08 | 2017-09-08 | 科斗（苏州）脑机科技有限公司 | A kind of brain electrode of anti-hair interference |
-
2016
- 2016-10-08 CN CN201610873772.5A patent/CN106175756A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0678888A (en) * | 1991-05-31 | 1994-03-22 | Agency Of Ind Science & Technol | Electrode fixing device for impedance measurement |
| US6201982B1 (en) * | 1998-07-02 | 2001-03-13 | Baltimore Biomedical, Inc. | Quick-placement electroencephalogram (EEG) electrode |
| JP3626176B1 (en) * | 2004-09-29 | 2005-03-02 | 晶朗 木村 | Electroencephalogram detection electrode and headset type electroencephalogram measurement apparatus |
| CN102334989A (en) * | 2011-07-29 | 2012-02-01 | 上海交通大学 | Different-plane microneedle array brain electrical dry electrode with controllable puncturing depth |
| CN202211694U (en) * | 2011-08-22 | 2012-05-09 | 陈进明 | Invasive electroencephalogram recording electrode |
| CN206473322U (en) * | 2016-10-08 | 2017-09-08 | 科斗（苏州）脑机科技有限公司 | A kind of brain electrode of anti-hair interference |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429282A (en) * | 2022-07-25 | 2022-12-06 | 武汉衷华脑机融合科技发展有限公司 | Composite microneedle structure and nerve microelectrode |
| CN115429282B (en) * | 2022-07-25 | 2024-02-06 | 武汉衷华脑机融合科技发展有限公司 | Composite microneedle structure and nerve microelectrode |
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|---|---|---|---|
| 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: 20161207 |