WO2019163375A1 - Dispositif de mesure de biosignal, électro-encéphalographe et procédé de commande - Google Patents
Dispositif de mesure de biosignal, électro-encéphalographe et procédé de commande Download PDFInfo
- Publication number
- WO2019163375A1 WO2019163375A1 PCT/JP2019/002016 JP2019002016W WO2019163375A1 WO 2019163375 A1 WO2019163375 A1 WO 2019163375A1 JP 2019002016 W JP2019002016 W JP 2019002016W WO 2019163375 A1 WO2019163375 A1 WO 2019163375A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- biological signal
- electrode
- pulse
- circuit
- unit
- Prior art date
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Images
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]
- A61B5/377—Electroencephalography [EEG] using evoked responses
Definitions
- the present invention relates to a biological signal measuring device, an electroencephalograph, a control method, and the like.
- the present invention provides a biological signal measuring device, an electroencephalograph, a control method, and a program that can superimpose a pulse on a biological signal detected by an electrode that contacts the living body.
- FIGS. 2A and 2B are diagrams illustrating an example of the shape and schematic configuration of the headset 10.
- FIG. 2A shows a headphone type headset
- FIG. 2B shows a band type headset.
- the subject 5 wears the headset 10 shown in FIGS. 2A and 2B on the head.
- the application processing unit 26 receives an operation signal from the operation signal acquisition unit 21 and a biological signal from the biological signal processing unit 23, and performs a predetermined process for executing the current application.
- the predetermined processing includes, for example, game progress in the game app, recording / data management / display in the health management app, question / score / result display in the learning app, and the like.
- the second capacitive element 59b capacitively couples the output terminal of the second pulse generator 56b and the input terminal of the second amplifier circuit 52b.
- the second capacitive element 59b is an element for superimposing the second trigger pulse on the biological signal.
- the capacitance value of the second capacitive element 59b is, for example, 100 pF.
- the first electrode is a measurement electrode 51a for measuring the potential of a biological signal.
Abstract
La présente invention concerne un dispositif de mesure de biosignal (10b) comprenant : un premier générateur d'impulsions (56a) qui délivre une première impulsion de déclenchement; un premier circuit d'amplification (52a) auquel un biosignal détecté par une première électrode en contact avec un corps vivant est entré; et un premier élément capacitif (59a) pour superposer la première impulsion de déclenchement sur le biosignal, qui couple de manière capacitive une borne de sortie du premier générateur d'impulsions (56a) et une borne d'entrée du premier circuit d'amplification (52a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020502090A JP6785482B2 (ja) | 2018-02-22 | 2019-01-23 | 生体信号計測装置、脳波計、及び、制御方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018030052 | 2018-02-22 | ||
| JP2018-030052 | 2018-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019163375A1 true WO2019163375A1 (fr) | 2019-08-29 |
Family
ID=67686774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2019/002016 WO2019163375A1 (fr) | 2018-02-22 | 2019-01-23 | Dispositif de mesure de biosignal, électro-encéphalographe et procédé de commande |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6785482B2 (fr) |
| WO (1) | WO2019163375A1 (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04319333A (ja) * | 1991-04-19 | 1992-11-10 | Sony Corp | 心電波形記録装置 |
| JPH04329926A (ja) * | 1991-04-30 | 1992-11-18 | Sony Corp | 記録・再生装置 |
| JPH1080409A (ja) * | 1996-09-06 | 1998-03-31 | Nec Corp | 誘発波形計算装置 |
| WO2011135789A1 (fr) * | 2010-04-28 | 2011-11-03 | パナソニック株式会社 | Dispositif de mesure d'ondes cérébrales, méthode d'estimation du bruit électrique, et programme d'ordinateur pour exécuter ladite méthode d'estimation du bruit électrique |
-
2019
- 2019-01-23 WO PCT/JP2019/002016 patent/WO2019163375A1/fr active Application Filing
- 2019-01-23 JP JP2020502090A patent/JP6785482B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04319333A (ja) * | 1991-04-19 | 1992-11-10 | Sony Corp | 心電波形記録装置 |
| JPH04329926A (ja) * | 1991-04-30 | 1992-11-18 | Sony Corp | 記録・再生装置 |
| JPH1080409A (ja) * | 1996-09-06 | 1998-03-31 | Nec Corp | 誘発波形計算装置 |
| WO2011135789A1 (fr) * | 2010-04-28 | 2011-11-03 | パナソニック株式会社 | Dispositif de mesure d'ondes cérébrales, méthode d'estimation du bruit électrique, et programme d'ordinateur pour exécuter ladite méthode d'estimation du bruit électrique |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6785482B2 (ja) | 2020-11-18 |
| JPWO2019163375A1 (ja) | 2020-10-01 |
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