WO2019201212A1 - Anneau de tête de détection d'électroencéphalogramme - Google Patents

Anneau de tête de détection d'électroencéphalogramme Download PDF

Info

Publication number
WO2019201212A1
WO2019201212A1 PCT/CN2019/082735 CN2019082735W WO2019201212A1 WO 2019201212 A1 WO2019201212 A1 WO 2019201212A1 CN 2019082735 W CN2019082735 W CN 2019082735W WO 2019201212 A1 WO2019201212 A1 WO 2019201212A1
Authority
WO
WIPO (PCT)
Prior art keywords
head ring
eeg
electrode
main body
earloop
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.)
Ceased
Application number
PCT/CN2019/082735
Other languages
English (en)
Chinese (zh)
Inventor
韩璧丞
罗培彬
郭西鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Mental Flow Technology Co Ltd
Original Assignee
Shenzhen Mental Flow Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Mental Flow Technology Co Ltd filed Critical Shenzhen Mental Flow Technology Co Ltd
Publication of WO2019201212A1 publication Critical patent/WO2019201212A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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]

Definitions

  • the present application relates to the field of intelligent hardware technologies, and in particular, to an EEG detection head ring.
  • Brainwave detection is used in the field of smart headbands as a means of judging the activity state of the brain.
  • the headgear In order to make the EEG sensor in close contact with the human body, the headgear is generally clamped, and the sensor is placed on the clip, and the clip is clamped.
  • Human skin, or paste-type, attached to the skin these methods give users a bad experience, and it is not convenient to wear, it is not suitable for promotion.
  • the main purpose of the present application is to provide an electroencephalogram detecting head ring, which aims to solve the technical problem that the electroencephalogram electrode in the prior art cannot be easily and closely attached to the wearer.
  • an embodiment of the present application provides an EEG detection head ring, including a head ring main body and a central processing unit, wherein the head ring main body is recessed for wearing an EEG detecting device in a wearing space of a brain.
  • An EEG electrode that is attached to the brain is further disposed on a side of the headband main wearing space, and an elastic member is disposed between the EEG electrode and the head ring main body, and the EEG electrode is electrically connected to the central processing unit.
  • the elastic component is a spring piece, and the elastic piece connects the electroencephalogram electrode and the head ring main body.
  • the elastic component further includes a fixing bracket, and the elastic piece is disposed between the fixing bracket and the head ring main body.
  • the brain electrical electrode and the head ring body are connected by a metal button, and the metal button includes a male buckle and a female buckle.
  • the male buckle is disposed on the brain electrical electrode
  • the female buckle is disposed on the head ring body
  • the female buckle is electrically connected to the central processing unit.
  • the elastic component is a spring piece
  • the elastic piece is provided with an opening matching the female buckle
  • the female buckle is attached to the elastic piece
  • the male buckle is engaged with the female buckle through the opening.
  • a fixing bracket is further disposed between the elastic piece and the male buckle, and the fixing bracket fixes the female buckle and the matching elastic piece on the head ring main body.
  • the elastic member is a spring, and the two ends of the spring are respectively connected to the head ring main body and the electroencephalogram electrode.
  • At least one EEG electrode is disposed on the EEG detecting head ring, and at least one of the EEG electrode and the head ring main body is disposed with an elastic member.
  • the EEG detection head ring is further provided with an earloop, and the earloop is provided with at least one EEG electrode on a side close to the wearing space.
  • the present application discloses an electroencephalogram detecting head ring, comprising a head ring main body and a central processing unit, wherein the head ring main body is recessed with a wearing space, and the head ring main body wearing space is further provided with a brain attached to the brain.
  • An electric electrode is disposed between the electroencephalogram electrode and the head ring main body, and the electroencephalogram electrode is electrically connected to the central processing unit.
  • FIG. 1 is a schematic structural view of an embodiment of an electroencephalogram detecting head ring of the present application
  • FIG. 2 is a schematic structural view of a head ring main body and an electroencephalogram electrode in an embodiment of an electroencephalogram detecting head ring of the present application;
  • FIG. 3 is a schematic structural view of an assembly of an electroencephalogram electrode in an embodiment of an electroencephalogram detecting head ring of the present application;
  • FIG. 4 is a schematic structural view showing the assembly between an electroencephalogram electrode and an elastic member in an embodiment of the electroencephalogram detecting head ring of the present application;
  • Fig. 5 is a structural schematic view showing the assembly between an electroencephalogram electrode and an elastic member in still another embodiment of the electroencephalogram detecting head ring of the present application.
  • Label name Label name 1 Head ring body 2 Electroencephalic electrode 3 shrapnel 31 Fixed bracket 4 Metal button 4 Public buckle 42 Button 1 5 Ear hook 6 spring
  • first, second and the like in this application are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.
  • fixed may be a fixed connection, a detachable connection, or an integral; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the internal connection of two elements or the interaction of two elements unless explicitly defined otherwise.
  • specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the present application provides an EEG detection head ring, as shown in FIG. 1 to FIG. 3, comprising a head ring main body 1 and a central processing unit.
  • the head ring main body 1 is recessed with a wearing space, and the head ring main body 1 wears a space.
  • An electroencephalogram electrode 2 is attached to the side, and an elastic member is disposed between the electroencephalogram electrode 2 and the headgear body 1.
  • the electroencephalogram electrode 2 is electrically connected to the central processing unit.
  • the central processing unit is disposed inside the head ring main body 1 , and the wearing space is a position for the user who provides the brain electric headband to wear, and may be an annular space formed by bending the head ring main body 1 or an annular space opened at one end, or may be other shape.
  • the elastic member may be a member that can be elastically deformed, such as the elastic piece 3, the spring 6, and the like, when the wearer wears the EEG detection head ring, due to the brain electricity
  • the pressing action between the electrode 2 and the wearer causes the elastic member to be elastically deformed, and the elastic member generates an elastic force directed to the wearer, so that the electroencephalogram electrode 2 closely fits the wearer, thereby better passing the electroencephalogram electrode 2 Detecting the activity state of the wearer's brain, avoiding the use of clips or adhesives to fit the electroencephalogram electrode 2 to the wearer, greatly simplifying the wearing process of the EEG detection headband and improving the user experience.
  • the elastic member is a spring piece 3, and the elastic piece 3 connects the electroencephalogram electrode 2 and the head ring main body 1.
  • the elastic member further includes a fixing bracket 31, and the elastic piece 3 is disposed between the fixing bracket 31 and the head ring main body 1.
  • the elastic member is designed as a spring piece 3, and the elastic piece 3 has a light and thin characteristic, which can reduce the volume and weight of the position of the head ring main body 1 to which the elastic member is added, and the positioning connection between the elastic piece 3 and the head ring main body 1 by the fixing bracket 31 is used.
  • the position of the elastic piece 3 is fixed; on the other hand, the elastic piece 3 can also be supported, and when the EEG electrode 2 presses the elastic piece 3, the force is received to provide a certain buffer to protect the elastic piece 3, thereby The life of the shrapnel 3 can be extended.
  • the electroencephalogram electrode 2 and the head ring main body 1 are connected by a metal button 4, and the metal button 4 includes a male button. 41 and mother button 42.
  • the male button 41 is disposed on the brain electrical electrode 2, and the female button 42 is disposed on the head ring main body 1.
  • the female button 42 is electrically connected to the central processing unit.
  • the male button 41 of the metal button 4 is disposed on the electroencephalogram electrode 2, and is electrically connected to the electroencephalogram electrode 2, the female button 42 is disposed on the head ring main body 1, and the female button 42 is electrically connected to the central processing unit.
  • the fastening and separation between the buckle 41 and the female buckle 42 realizes the connection and disconnection between the brain electrical electrode 2 and the head ring main body 1, except that the connection of the elastic members makes the electroencephalogram electrode 2 better and simpler.
  • the EEG electrode 2 can be easily replaced.
  • the elastic piece 3 is provided with an opening matching the female buckle 42 .
  • the female buckle 42 is attached to the elastic piece 3 , and the male buckle 41 is engaged with the female buckle 42 through the opening.
  • a fixing bracket 31 is further disposed between the elastic piece 3 and the male buckle 41, and the fixing bracket 31 fixes the female buckle 42 and its matching elastic piece 3 on the head ring main body 1.
  • the female buckle 42 is fixed on the elastic piece 3 by attaching the female buckle 42 and the elastic piece 3, and the male buckle 41 is fastened to the female buckle 42 to realize the fixed connection between the electroencephalogram electrode 2 and the elastic piece 3.
  • the mating female button 42 and the elastic piece 3 are fixed to the head ring main body 1 by the fixing bracket 31, and the positions of the elastic piece 3 and the female buckle 42 are defined, and the indirect contact between the electroencephalogram electrode 2 and the elastic piece 3 is also caused.
  • the elastic member is a spring 6, and the two ends of the spring 6 are respectively connected with the head ring body 1 and the brain The electrodes 2 are connected.
  • the spring 6 is disposed between the EEG electrode 2 and the head ring main body 1.
  • the two ends of the spring 6 are fixedly connected to the EEG electrode 2 and the head ring main body 1, respectively, and the EEG electrode 2 can be opposed to the head ring main body by the elastic deformation of the spring 6. 1 telescopic movement, when the wearer wears the EEG detection head ring, the EEG electrode 2 is squeezed, causing the spring 6 to elastically deform, and an elastic force is directed to the wearer, so that the EEG electrode 2 closely fits the wearer.
  • the elastic piece 3 as an elastic member, the arrangement of the spring 6 is simple, and it is not necessary to provide the fixing bracket 31, which saves manufacturing cost.
  • At least one electroencephalogram electrode 2 is disposed on the electroencephalogram detecting head ring, and at least one of the electroencephalogram electrode 2 and the head ring main body 1 are disposed.
  • Flexible parts are disposed on the electroencephalogram detecting head ring, and at least one of the electroencephalogram electrode 2 and the head ring main body 1 are disposed.
  • EEG detection head ring multiple EEG detection electrodes can be set. According to the structural characteristics of the brain, during the wearing process, some points and the wearer have stronger force, no need to use elastic parts, and the EEG electrode 2 The wearer can be closely fitted, and the elastic component can be added between the EEG electrode 2 and the head ring main body 1 disposed at the part, which can save manufacturing cost and simplify the production process.
  • the electroencephalogram electrode 2 is provided for the brain curve portion, and the degree of bending of the brain is inconsistent due to the difference of the wearer. When the electroencephalogram electrode 2 is provided there, an elastic member is disposed between the electroencephalogram electrode 2 and the head ring main body 1. Through the flexibility of the elastic members, it is better suited to different wearers.
  • the EEG detection head ring is further provided with an earloop 5, and the earloop 5 is provided with at least one EEG on a side close to the wearing space. Electrode 2.
  • the earloop 5 is disposed on the head ring main body 1, and the force between the headgear and the wearer can be further strengthened by the earloop 5, so that the EEG detecting head ring does not easily fall off. Furthermore, the brain electrical electrode 2 is arranged on the ear hook 5, and the brain electrical signal can be collected from different parts of the brain, which can more accurately detect the brain activity state of the wearer.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

Selon un mode de réalisation, la présente invention concerne un anneau de tête de détection d'électroencéphalogramme, comprenant un corps principal d'anneau de tête et un processeur central, le corps principal d'anneau de tête étant concave et pourvu d'un espace de réception, et un côté du côté espace de réception du corps principal d'anneau de tête étant en outre pourvu d'une électrode d'électroencéphalogramme qui est ajustée sur le cerveau ; un élément élastique est disposé entre l'électrode d'électroencéphalogramme et le corps principal d'anneau de tête ; et l'électrode d'électroencéphalogramme est électriquement connectée au processeur central. Du fait du placement de l'élément élastique entre l'électrode d'électroencéphalogramme et le corps principal d'anneau de tête, un utilisateur serre l'électrode d'électroencéphalogramme pendant le port, et l'élément élastique prévu est déformé élastiquement, de telle sorte que l'électrode d'électroencéphalogramme s'ajuste étroitement sur l'utilisateur. Ainsi, l'électrode d'électroencéphalogramme peut être étroitement ajustée à l'utilisateur sans utiliser de moyen de serrage ou de collage, ce qui permet de mieux détecter l'état d'activité cérébrale de l'utilisateur.
PCT/CN2019/082735 2018-04-17 2019-04-15 Anneau de tête de détection d'électroencéphalogramme Ceased WO2019201212A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201820551941.8U CN208640706U (zh) 2018-04-17 2018-04-17 脑电检测头环
CN201820551941.8 2018-04-17

Publications (1)

Publication Number Publication Date
WO2019201212A1 true WO2019201212A1 (fr) 2019-10-24

Family

ID=65775063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/082735 Ceased WO2019201212A1 (fr) 2018-04-17 2019-04-15 Anneau de tête de détection d'électroencéphalogramme

Country Status (2)

Country Link
CN (1) CN208640706U (fr)
WO (1) WO2019201212A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208640706U (zh) * 2018-04-17 2019-03-26 深圳市心流科技有限公司 脑电检测头环
CN112386259A (zh) * 2020-12-02 2021-02-23 何颂飞 检测脑电波的可穿戴设备
CN115251950A (zh) * 2022-07-29 2022-11-01 淮南联合大学 一种便于操作调整的脑电用电极帽调节系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596021A (zh) * 2009-11-04 2012-07-18 皇家飞利浦电子股份有限公司 用于在用户的头皮上放置电极的装置
CN202776299U (zh) * 2012-06-08 2013-03-13 南昌布理安信息技术有限公司 移动式脑电信号采集头套
US20160367189A1 (en) * 2014-01-06 2016-12-22 Interaxon Inc. Wearable apparatus for brain sensors
CN107073260A (zh) * 2014-09-17 2017-08-18 纽洛利夫有限公司 用于神经刺激和身体参数的感测的头戴式装置
CN208640706U (zh) * 2018-04-17 2019-03-26 深圳市心流科技有限公司 脑电检测头环

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102596021A (zh) * 2009-11-04 2012-07-18 皇家飞利浦电子股份有限公司 用于在用户的头皮上放置电极的装置
CN202776299U (zh) * 2012-06-08 2013-03-13 南昌布理安信息技术有限公司 移动式脑电信号采集头套
US20160367189A1 (en) * 2014-01-06 2016-12-22 Interaxon Inc. Wearable apparatus for brain sensors
CN107073260A (zh) * 2014-09-17 2017-08-18 纽洛利夫有限公司 用于神经刺激和身体参数的感测的头戴式装置
CN208640706U (zh) * 2018-04-17 2019-03-26 深圳市心流科技有限公司 脑电检测头环

Also Published As

Publication number Publication date
CN208640706U (zh) 2019-03-26

Similar Documents

Publication Publication Date Title
CN205697764U (zh) 眼镜式脑部活动传感器以及眼镜式电生理活动感测装置
CN106236079A (zh) 用于脑电与眼电复合检测的睡眠监测眼罩及睡眠监测方法
WO2019201212A1 (fr) Anneau de tête de détection d'électroencéphalogramme
CN109009100A (zh) 一种具有前额脑电信号采集功能的头带装置
CN210644322U (zh) 眼罩及脑电检测系统
EP3010405A1 (fr) Procédé et dispositif pour mesurer un biosignal
CN208640704U (zh) 脑电检测装置
WO2023036073A1 (fr) Dispositif portable
RU197891U1 (ru) Датчик сердечной активности, интегрированный с носимыми аксессуарами
JP2020089430A (ja) ノーズパッド及びアイウエア
CN206239412U (zh) 一种用于脑电与眼电复合检测的可穿戴睡眠监测眼罩
WO2015083981A1 (fr) Coiffure ayant un dispositif auxiliaire pour la mise en forme de tête ou la formation d'espace
CN108013874A (zh) 一种便利的心电监护系统
CN205029824U (zh) 一种基于蓝牙耳机的心电监护器
CN119376548B (zh) 一种集成有脑电感应组件的头戴式交互设备
CN215932289U (zh) 眼镜
CN210520970U (zh) 一种多导脑电波采集设备
CN204719839U (zh) 一种患者就诊排队用的腕带装置
CN104434082B (zh) 用来量测脑波信号及心电图信号的量测装置
WO2019201214A1 (fr) Anneau de tête d'électro-encéphalogramme confortable
WO2019047550A1 (fr) Dispositif de détection d'électroencéphalogramme
WO2018201769A1 (fr) Électrode d'électroencéphalogramme
CN217770313U (zh) 一种组合式骨传导耳机
WO2016175347A2 (fr) Dispositif de support de la nuque et casque d'écoute et dispositif électronique les comprenant
WO2016106647A1 (fr) Dispositif de collecte de signaux electriques fixable sur la surface du corps et son procede de montage

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19788880

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 18.02.2021)

122 Ep: pct application non-entry in european phase

Ref document number: 19788880

Country of ref document: EP

Kind code of ref document: A1