CN2148534Y - Electrodo cap for electroencephalogram - Google Patents
Electrodo cap for electroencephalogram Download PDFInfo
- Publication number
- CN2148534Y CN2148534Y CN 91229754 CN91229754U CN2148534Y CN 2148534 Y CN2148534 Y CN 2148534Y CN 91229754 CN91229754 CN 91229754 CN 91229754 U CN91229754 U CN 91229754U CN 2148534 Y CN2148534 Y CN 2148534Y
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- CN
- China
- Prior art keywords
- electrode
- utility
- model
- plate
- sheath
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- 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.)
- Expired - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model belongs to medical drug sundries which is the accessories of an electroencephalograph. In the utility model, a capitiform net sheath is formed by crossed elastic bandings, each of the crosspoint is provided with a node sheath which can move from front to back and from right to left, both sides of the opening of the net sheath is connected with a side positioning plate, the opening of the net sheath offset to the side positioning plate inwards with an angle, an adjustable fixing strap is arranged between the two side positioning plates, an electrode is arranged in the node sheath, and the conducting wire of the electrode is exposed from the top of the node sheath. The utility model has the advantages of simple structure, convenient operation, high reliability, low cost, high durability and easy disinfection. The adult and the child can use the utility model in the same size.
Description
This utility model belongs to medical and hygiene article, is the adnexa of electroencephalograph.
According to the bioengineering principle, encephalopathy patient's diagnosis generally all will rely on electroencephalogram, and EEG signals is the microvolt order of magnitude, and is very faint.Each detection will be affixed on head with 17-21 electrode, and requires very to touch correct position well, can trace out real electroencephalogram shape, achieves the desired result.At present, what China adopted in a large number is needle electrode, is needled into patient's head with tens simultaneously, brings misery to the patient, and influences the verity and the correctness of measuring-signal, is directed at cross infection easily, and inconvenience is installed, and work efficiency is very low.Especially be difficult to be accepted for pediatric patient, thereby dangerous mistake is to patient's diagnosis and treatment.
The purpose of this utility model will provide a kind of easily at the EEG electrode medicated cap of head fixed electrode exactly.
The purpose of this utility model is achieved in that with the elastic ribbon intersection forms the capitiform net, and a node cover that can all around move is all arranged on each cross point, in order to adjust the distance between each node, makes positioning of electrode.Both sides at the net mouth are connected with the side location-plate respectively.Elastic ribbon passes angle of hole toe-in of location-plate, and adjustable fixing band is arranged between the location-plate of both sides, in order to the EEG electrode medicated cap is worn on head, adjust the position of each electrode after, by two ears and lower jaw fixed position.Electrode adopts flat electrode, is installed in the node cover, and the lead of electrode is drawn from node cover top.
This utility model also can be pressed on plate electrode under the elastic ribbon between two nodes, the position of fixed electrode.
This utility model is in order to prevent cross infection, and the avirulence of material therefor own can be embathed by anti-general soda acid, can carry out repeatedly routine disinfection and handle.The node cover all adopts ABS plastic or nylon with the material of side location-plate.External product is used transparent organic glass mostly, about softening point doubles.
The spring band that this utility model uses is a kind of elastomeric acrylonitrile-butadiene rubber band that has.
Adjustable fixing band of the present utility model uses the rubber flat rubber belting, and is surrounded by textile thereon, can wash and sterilize.Have absorbing sweat and comfortable effect during use.
Elastic ribbon of the present utility model passes the hole of side location-plate and is located.When wearing, owing to the discomfort that pulling force causes of turning round of elastic ribbon, so the perforate direction is sloped inwardly 10 °-35 ° in order to reduce the patient.
Description of drawings:
Fig. 1 is this utility model structural representation and operating position figure.
Fig. 2 is the not structural representation of the node cover of installing electrodes of this utility model.
Fig. 3 is the not vertical view of the structural representation of the node cover of installing electrodes of this utility model.
Fig. 4 is the structural representation of the node cover of this utility model installing electrodes.
Fig. 5 is the structural representation of this utility model side location-plate
Fig. 6 is the B-B cross-sectional schematic of this utility model side location-plate.
The utility model is simple in structure, and is easy to operate, is easy to sterilization, and fixing reliable, cost is low, and is durable in use; It is general that adult, children all can caps. Estimate all to have preferably market at home and abroad. Generally use owing to of the present utility model, the testing and diagnosing level that makes electroencephalogram is had significantly improve.
Claims (6)
1, a kind of EEG electrode medicated cap, be to intersect with elastic ribbon to form the capitiform net, a node cover that can all around move is all arranged on each cross point, both sides at the net mouth are connected with the side location-plate with elastic ribbon respectively, and decide angle of plate toe-in with side, adjustable fixing band is arranged between the location-plate of both sides, it is characterized in that electrode tip is installed in the node cover, the lead of electrode is drawn from the node cover.
2, EEG electrode medicated cap as claimed in claim 1 is characterized in that electrode tip can directly be pressed under the elastic ribbon between two nodes, and the lead of electrode is directly drawn.
3, EEG electrode medicated cap as claimed in claim 1 is characterized in that the node cover and the material of side location-plate all adopt ABS or nylon.
4, EEG electrode medicated cap as claimed in claim 1 is characterized in that elastic ribbon is one and has elastomeric acrylonitrile-butadiene rubber bar.
5, EEG electrode medicated cap as claimed in claim 1 is characterized in that adjustable fixing band adopts the rubber flat rubber belting, and is surrounded by textile thereon.
6, EEG electrode medicated cap as claimed in claim 1 is characterized in that elastic ribbon passes 10 °-35 ° of the hole toe-ins of side location-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229754 CN2148534Y (en) | 1991-12-03 | 1991-12-03 | Electrodo cap for electroencephalogram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91229754 CN2148534Y (en) | 1991-12-03 | 1991-12-03 | Electrodo cap for electroencephalogram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148534Y true CN2148534Y (en) | 1993-12-08 |
Family
ID=33760709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91229754 Expired - Fee Related CN2148534Y (en) | 1991-12-03 | 1991-12-03 | Electrodo cap for electroencephalogram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148534Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222876B (en) * | 2005-08-29 | 2010-05-19 | 株式会社日立医药 | Probe holder mounting device of living body optical measuring device |
| CN101371780B (en) * | 2007-08-21 | 2010-12-15 | 株式会社日立制作所 | Head-coupled holder for living body optical measurement |
| CN101296654B (en) * | 2005-09-23 | 2011-01-19 | 布赖恩斯科普公司 | Electrode array |
| CN103445791A (en) * | 2013-09-09 | 2013-12-18 | 重庆西南医院 | Adjustable head-wearing animal auditory detection fixator |
| GB2516275A (en) * | 2013-07-17 | 2015-01-21 | Invest Ch Ag W | A headset |
| CN104739404A (en) * | 2015-04-08 | 2015-07-01 | 苏州格林泰克科技有限公司 | Wearable bio-electricity signal collection device |
| CN106037727A (en) * | 2016-07-07 | 2016-10-26 | 苏州海神联合医疗器械有限公司 | High-conductivity electrode cap suitable for electromyogram evoked potentiometer |
| CN108378847A (en) * | 2018-05-10 | 2018-08-10 | 深圳柏德医疗科技有限公司 | A kind of brain electricity cap free of cleaning |
-
1991
- 1991-12-03 CN CN 91229754 patent/CN2148534Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222876B (en) * | 2005-08-29 | 2010-05-19 | 株式会社日立医药 | Probe holder mounting device of living body optical measuring device |
| CN101296654B (en) * | 2005-09-23 | 2011-01-19 | 布赖恩斯科普公司 | Electrode array |
| CN101371780B (en) * | 2007-08-21 | 2010-12-15 | 株式会社日立制作所 | Head-coupled holder for living body optical measurement |
| GB2516275A (en) * | 2013-07-17 | 2015-01-21 | Invest Ch Ag W | A headset |
| GB2516275B (en) * | 2013-07-17 | 2015-09-16 | Neuropro Ltd | A headset |
| CN103445791A (en) * | 2013-09-09 | 2013-12-18 | 重庆西南医院 | Adjustable head-wearing animal auditory detection fixator |
| CN104739404A (en) * | 2015-04-08 | 2015-07-01 | 苏州格林泰克科技有限公司 | Wearable bio-electricity signal collection device |
| CN106037727A (en) * | 2016-07-07 | 2016-10-26 | 苏州海神联合医疗器械有限公司 | High-conductivity electrode cap suitable for electromyogram evoked potentiometer |
| CN108378847A (en) * | 2018-05-10 | 2018-08-10 | 深圳柏德医疗科技有限公司 | A kind of brain electricity cap free of cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |