CN113229824A - Novel automatic electroencephalogram cap - Google Patents
Novel automatic electroencephalogram cap Download PDFInfo
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- CN113229824A CN113229824A CN202110540360.0A CN202110540360A CN113229824A CN 113229824 A CN113229824 A CN 113229824A CN 202110540360 A CN202110540360 A CN 202110540360A CN 113229824 A CN113229824 A CN 113229824A
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- Prior art keywords
- micro motor
- hair
- spiral hair
- connector
- cap
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006258 conductive agent Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 210000004761 scalp Anatomy 0.000 abstract description 7
- 210000004556 brain Anatomy 0.000 abstract description 6
- 240000007643 Phytolacca americana Species 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A61B5/68—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
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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 a novel automatic electroencephalogram cap which comprises a grid cap, lead wires, a connector, a micro motor, a spiral hair-poking device, electrodes, an amplifier and a control module, wherein the grid cap is connected with the lead wires; the grid cap is elastic and comprises grid lines which are connected in a staggered manner, and a plurality of connectors are arranged on the grid lines; each connector is provided with a wiring terminal, a micro motor is arranged in each connector, a spiral hair-poking device is rotatably arranged on each connector, the micro motor is connected with the spiral hair-poking device to drive the spiral hair-poking device to rotate, and the micro motor is connected with the control module; the tail end of the spiral hair-poking device is provided with an electrode which is electrically connected with the wiring terminal, one end of the lead wire is electrically connected with the wiring terminal, and the other end of the lead wire is electrically connected with the amplifier. When the device is used, the micro motor drives the spiral hair poking device to rotate, the spiral hair poking device can poke hair, and the electrodes are continuously screwed until the electrodes are contacted with the scalp, so that the accuracy of brain wave signal acquisition can be effectively improved. The device has simple structure, convenient use and strong practicability.
Description
Technical Field
The invention relates to the field of electroencephalogram equipment, in particular to a novel automatic electroencephalogram cap.
Background
Currently, in clinical practice, when a doctor performs an electroencephalogram examination on a patient, the patient needs to wear an electroencephalogram cap. Because the brain wave signal of the human body is very weak, in order to ensure the measuring result, the hair needs to be pulled apart manually, then the conductive paste is coated on the scalp, and finally the electrode is pressed on the conductive paste. The whole detection process is very complicated and inconvenient, and particularly, the hair of a patient is too dense and too long, and is difficult to treat, so that the existing electroencephalogram cap needs to be improved urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the present invention to provide a novel automatic electroencephalogram cap.
The technical scheme of the invention is as follows: a novel automatic electroencephalogram cap comprises a grid cap, a lead wire, a connector, a micro motor, a spiral hair-poking device, an electrode, an amplifier and a control module; the grid cap is elastic and comprises grid lines which are connected in a staggered mode, and a plurality of connectors are arranged on the grid lines; each connector is provided with a wiring terminal, the micro motor is arranged in each connector, the spiral hair-shifting device is rotatably arranged on each connector, the micro motor is connected with the spiral hair-shifting device to drive the spiral hair-shifting device to rotate, and the micro motor is connected with the control module; the tail end of the spiral hair-poking device is provided with the electrode, the electrode is electrically connected with the wiring terminal, one end of the lead wire is electrically connected with the wiring terminal, and the other end of the lead wire is electrically connected with the amplifier.
Furthermore, a spray head is arranged on the electrode and connected with the control module, and the spray head is used for spraying the conductive agent.
Further, the conductive agent is conductive water or conductive paste.
Compared with the prior art, the invention has the following beneficial effects:
the grid cap is elastic, so that the grid cap can stretch to adapt to the sizes of the heads of different patients, and the wearing comfort is improved; when the grid cap is worn on the head, the micro motor can be started, the micro motor can drive the spiral hair shifter to rotate, the spiral hair shifter is of a spiral structure, and the electrode is arranged at the tail end of the spiral hair shifter, so that the hair can be pulled open after the spiral hair shifter rotates, the electrode is continuously screwed in until the electrode is contacted with the scalp, the accuracy of brain wave signal acquisition can be effectively improved, and the arranged amplifier is used for amplifying the brain wave signals transmitted by the lead wires. The device has simple structure and convenient use, can easily and automatically pull the hair open to ensure that the electrode is contacted with the scalp, thereby effectively improving the wearing comfort of patients and having strong practicability.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the helical hair-screw of the present invention.
Reference numerals:
1. a grid cap; 2. conducting wires; 3. a connector; 4. a spiral hair puller; 5. an electrode; 6. an amplifier.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The novel automatic electroencephalogram cap according to the embodiment of the invention is described below with reference to the accompanying drawings of fig. 1-2, and comprises a grid cap 1, a lead wire 2, a connector 3, a micro motor, a spiral hair-poking device 4, an electrode 5, an amplifier 6 and a control module; the grid cap 1 has elasticity, the grid cap 1 comprises grid lines which are connected in a staggered mode, and a plurality of connectors 3 are arranged on the grid lines; a binding post is arranged on each connector 3, a micro motor is arranged in each connector 3, a spiral hair-shifting device 4 is rotatably arranged on each connector 3, the micro motor is connected with the spiral hair-shifting device 4 to drive the spiral hair-shifting device 4 to rotate, and the micro motor is connected with the control module; the tail end of the spiral hair-poking device 4 is provided with an electrode 5, the electrode 5 is electrically connected with a binding post, one end of the lead wire 2 is electrically connected with the binding post, and the other end of the lead wire is electrically connected with the amplifier 6.
Particularly, because the grid cap 1 has elasticity, the grid cap 1 can be stretched to adapt to the head sizes of different patients, and the wearing comfort is improved. It should be noted that the arrangement and the installation position of the electrodes 5 on the retractable grid cap 1 are the same as those in the prior art, and the related contents are well known to those skilled in the art and will not be described herein.
When the grid cap 1 is worn on the head, the micro motor can be started, the micro motor can drive the spiral hair shifter 4 to rotate, the spiral hair shifter 4 is of a spiral structure, and the electrode 5 is arranged at the tail end of the spiral hair shifter 4, so that the hair can be shifted after the spiral hair shifter 4 rotates, the electrode 5 is continuously screwed in until the electrode is contacted with the scalp, the accuracy of brain wave signal acquisition can be effectively improved, and the amplifier 6 is arranged for amplifying the brain wave signals transmitted by the lead wire 2. The device has simple structure and convenient use, can easily and automatically pull the hair open to ensure that the electrode is contacted with the scalp, thereby effectively improving the wearing comfort of patients and having strong practicability.
Furthermore, a nozzle is arranged on the electrode 5 and connected with the control module, the nozzle is used for spraying the conductive agent, the conductive agent is sprayed on the scalp, and the electrode 5 is contacted with the conductive agent, so that the conductivity of the sprayed conductive agent can be further improved, and the measurement accuracy is improved.
In practical application, the automatic control device further comprises a storage box for storing a conductive agent, the spray head is connected with the storage box through a pipeline, an electromagnetic valve for opening or closing the spray head is arranged on the spray head and connected with the control module, and therefore the electromagnetic valve can be automatically controlled through the control module to automatically open or close the spray head.
The conductive agent in practical application is various, and may be, for example, conductive water or conductive paste, and is not limited herein, and the specific type may be selected according to the requirement.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. A novel automatic electroencephalogram cap is characterized by comprising a grid cap, a lead wire, a connector, a micro motor, a spiral hair-poking device, an electrode, an amplifier and a control module;
the grid cap is elastic and comprises grid lines which are connected in a staggered mode, and a plurality of connectors are arranged on the grid lines;
each connector is provided with a wiring terminal, the micro motor is arranged in each connector, the spiral hair-shifting device is rotatably arranged on each connector, the micro motor is connected with the spiral hair-shifting device to drive the spiral hair-shifting device to rotate, and the micro motor is connected with the control module;
the tail end of the spiral hair-poking device is provided with the electrode, the electrode is electrically connected with the wiring terminal, one end of the lead wire is electrically connected with the wiring terminal, and the other end of the lead wire is electrically connected with the amplifier.
2. The novel automatic electroencephalogram cap according to claim 1, wherein a spray head is provided on said electrode, said spray head is connected with said control module, said spray head is used for spraying out conductive agent.
3. The novel automatic electroencephalogram cap according to claim 2, wherein said conductive agent is conductive water or conductive paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540360.0A CN113229824A (en) | 2021-05-18 | 2021-05-18 | Novel automatic electroencephalogram cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540360.0A CN113229824A (en) | 2021-05-18 | 2021-05-18 | Novel automatic electroencephalogram cap |
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| Publication Number | Publication Date |
|---|---|
| CN113229824A true CN113229824A (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110540360.0A Pending CN113229824A (en) | 2021-05-18 | 2021-05-18 | Novel automatic electroencephalogram cap |
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| CN (1) | CN113229824A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200117U (en) * | 1985-04-01 | 1985-12-20 | 浙江大学 | Electroencephalography measuring electrocle |
| CN102512163A (en) * | 2011-12-03 | 2012-06-27 | 干沁怡 | Electroencephalogram electrode |
| CN104688223A (en) * | 2014-06-28 | 2015-06-10 | 苏州格林泰克科技有限公司 | Bioelectrical signal sensor and acquisition device |
| US20150327789A1 (en) * | 2012-12-05 | 2015-11-19 | Smartbrain As | Electrode |
| CN206365888U (en) * | 2016-10-17 | 2017-08-01 | 成都智箴电子科技有限公司 | A kind of Novel electric polar cap for automatically injecting electrode cream |
| CN107049307A (en) * | 2017-05-02 | 2017-08-18 | 臧大维 | Full-automatic EEG signals read the helmet |
| CN107468245A (en) * | 2016-06-07 | 2017-12-15 | 汪子锋 | The brain electrode of brain wave monitoring |
| CN108742605A (en) * | 2018-06-19 | 2018-11-06 | 苏州修普诺斯医疗器械有限公司 | Mobile brain wave acquisition device with screw electrode |
| CN109288519A (en) * | 2018-05-29 | 2019-02-01 | 兰州大学 | A kind of high durable high-precision comfort type electrode for encephalograms of miniaturization |
| CN109567795A (en) * | 2018-10-30 | 2019-04-05 | 西南大学 | Brain wave collection device |
| US20190224445A1 (en) * | 2018-01-25 | 2019-07-25 | Circadian Positioning Systems, Inc. | Patch system for monitoring and enhancing sleep and circadian rhythm alignment |
| CN110811600A (en) * | 2019-11-27 | 2020-02-21 | 深圳市科道智能产品有限公司 | Intelligent lead suitable for dynamic bioelectricity detection |
| CN211381342U (en) * | 2019-12-18 | 2020-09-01 | 青岛柏恩鸿泰电子科技有限公司 | Elastic net cap for electroencephalogram |
-
2021
- 2021-05-18 CN CN202110540360.0A patent/CN113229824A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200117U (en) * | 1985-04-01 | 1985-12-20 | 浙江大学 | Electroencephalography measuring electrocle |
| CN102512163A (en) * | 2011-12-03 | 2012-06-27 | 干沁怡 | Electroencephalogram electrode |
| US20150327789A1 (en) * | 2012-12-05 | 2015-11-19 | Smartbrain As | Electrode |
| CN104688223A (en) * | 2014-06-28 | 2015-06-10 | 苏州格林泰克科技有限公司 | Bioelectrical signal sensor and acquisition device |
| CN107468245A (en) * | 2016-06-07 | 2017-12-15 | 汪子锋 | The brain electrode of brain wave monitoring |
| CN206365888U (en) * | 2016-10-17 | 2017-08-01 | 成都智箴电子科技有限公司 | A kind of Novel electric polar cap for automatically injecting electrode cream |
| CN107049307A (en) * | 2017-05-02 | 2017-08-18 | 臧大维 | Full-automatic EEG signals read the helmet |
| US20190224445A1 (en) * | 2018-01-25 | 2019-07-25 | Circadian Positioning Systems, Inc. | Patch system for monitoring and enhancing sleep and circadian rhythm alignment |
| CN109288519A (en) * | 2018-05-29 | 2019-02-01 | 兰州大学 | A kind of high durable high-precision comfort type electrode for encephalograms of miniaturization |
| CN108742605A (en) * | 2018-06-19 | 2018-11-06 | 苏州修普诺斯医疗器械有限公司 | Mobile brain wave acquisition device with screw electrode |
| CN109567795A (en) * | 2018-10-30 | 2019-04-05 | 西南大学 | Brain wave collection device |
| CN110811600A (en) * | 2019-11-27 | 2020-02-21 | 深圳市科道智能产品有限公司 | Intelligent lead suitable for dynamic bioelectricity detection |
| CN211381342U (en) * | 2019-12-18 | 2020-09-01 | 青岛柏恩鸿泰电子科技有限公司 | Elastic net cap for electroencephalogram |
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