JP6949347B2 - 電極シート及びこの電極シートを備える生体信号計測装置 - Google Patents
電極シート及びこの電極シートを備える生体信号計測装置 Download PDFInfo
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- JP6949347B2 JP6949347B2 JP2016112076A JP2016112076A JP6949347B2 JP 6949347 B2 JP6949347 B2 JP 6949347B2 JP 2016112076 A JP2016112076 A JP 2016112076A JP 2016112076 A JP2016112076 A JP 2016112076A JP 6949347 B2 JP6949347 B2 JP 6949347B2
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- biological signal
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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
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
-
- 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
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
- A61B2560/0412—Low-profile patch shaped housings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0462—Apparatus with built-in sensors
- A61B2560/0468—Built-in electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0006—ECG or EEG signals
-
- 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]
- A61B5/372—Analysis of electroencephalograms
- A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (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)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
10 電極シート
11 伸縮性シート(シート)
12 生体信号用電極
13 生体信号増幅器
13A 入力部
13B 出力部
14 インターフェース部
15 第1配線
151 直流除去用コンデンサ
16 第2配線
20 生体信号処理部
Claims (9)
- 伸縮性を有する伸縮性シートであって、伸縮性の異なる2つの領域を有する伸縮性シートと、
前記伸縮性シートに形成され、前記伸縮性シート上に露出する生体信号受信用電極と、
前記伸縮性シートに形成される生体信号増幅器であって、前記伸縮性シートの2つの領域のうち伸縮性の小さい側の領域に形成される生体信号増幅器と、
外部の生体信号処理部に接続するためのインターフェース部と、
前記伸縮性シートに形成された第1配線であって、前記生体信号受信用電極と前記生体信号増幅器の入力部とを接続する第1配線と、
前記伸縮性シートに形成された第2配線であって、前記インターフェース部と前記生体信号増幅器の出力部とを接続する第2配線と、
を備える電極シート。 - 前記第1配線の長さは、前記第2配線の長さよりも短い請求項1に記載の電極シート。
- 前記生体信号受信用電極及び前記生体信号増幅器は複数形成されており、
前記生体信号受信用電極及び前記生体信号増幅器の数は同じである請求項1又は2に記載の電極シート。 - 前記生体信号増幅器は、前記伸縮性シート上に露出しない請求項1〜3のいずれかの請求項に記載の電極シート。
- 前記伸縮性シートは、
前記生体信号受信用電極と、前記第1配線と、前記第2配線とが形成される第1伸縮性シートと、
前記生体信号増幅器が配置される第2伸縮性シートと、
を備える請求項1〜4のいずれかの請求項に記載の電極シート。 - 前記第1伸縮性シートは、前記第2伸縮性シートに重ねられる請求項5に記載の電極シート。
- 前記第1配線は直流除去用コンデンサを介して前記生体信号受信用電極と前記生体信号増幅器の入力部とを接続する請求項1〜6のいずれかの請求項に記載の電極シート。
- 前記伸縮性シートは、人の額に収まる大きさであり、前記生体信号増幅器は、10kHz以下の交流信号を増幅可能である請求項1〜7のいずれかの請求項に記載の電極シート。
- 請求項1〜8のいずれかの請求項に記載の電極シートと、
前記インターフェース部に接続された生体信号処理部と、を備え、
前記生体信号受信用電極で受信した生体信号は前記生体信号増幅器で増幅され、増幅された前記生体信号は、前記インターフェース部を介して前記生体信号処理部に入力され、
前記生体信号処理部は、入力された前記生体信号に対して所定の処理を行う生体信号計測装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016112076A JP6949347B2 (ja) | 2016-06-03 | 2016-06-03 | 電極シート及びこの電極シートを備える生体信号計測装置 |
EP17806534.8A EP3453322B1 (en) | 2016-06-03 | 2017-05-25 | Electrode sheet and biological signal measuring device including electrode sheet |
US16/306,468 US11707219B2 (en) | 2016-06-03 | 2017-05-25 | Electrode sheet and biological signal measuring device including electrode sheet |
PCT/JP2017/019621 WO2017208977A1 (ja) | 2016-06-03 | 2017-05-25 | 電極シート及びこの電極シートを備える生体信号計測装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016112076A JP6949347B2 (ja) | 2016-06-03 | 2016-06-03 | 電極シート及びこの電極シートを備える生体信号計測装置 |
Publications (2)
Publication Number | Publication Date |
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JP2017217098A JP2017217098A (ja) | 2017-12-14 |
JP6949347B2 true JP6949347B2 (ja) | 2021-10-13 |
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JP2016112076A Active JP6949347B2 (ja) | 2016-06-03 | 2016-06-03 | 電極シート及びこの電極シートを備える生体信号計測装置 |
Country Status (4)
Country | Link |
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US (1) | US11707219B2 (ja) |
EP (1) | EP3453322B1 (ja) |
JP (1) | JP6949347B2 (ja) |
WO (1) | WO2017208977A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP3557240A1 (en) * | 2018-04-17 | 2019-10-23 | Centre National de la Recherche Scientifique | Piezoresistive sensor device with amplification module |
CN109171706B (zh) * | 2018-09-30 | 2020-12-29 | 南京信息工程大学 | 基于分类匹配和分数阶扩散的心电信号去噪方法和系统 |
WO2020158031A1 (ja) | 2019-01-30 | 2020-08-06 | 株式会社村田製作所 | 伸縮性実装基板 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08229132A (ja) * | 1994-12-28 | 1996-09-10 | Hitachi Ltd | 生体信号測定・誘導装置 |
US5755230A (en) | 1995-09-18 | 1998-05-26 | Cleveland Medical Devices Inc. | Wireless EEG system for effective auditory evoked response |
US20050096513A1 (en) * | 1997-11-11 | 2005-05-05 | Irvine Sensors Corporation | Wearable biomonitor with flexible thinned integrated circuit |
JP2001061799A (ja) * | 1999-08-25 | 2001-03-13 | Nabco Ltd | 生体用電極 |
JP2006090983A (ja) * | 2004-09-27 | 2006-04-06 | Univ Of Tokyo | 面状素子モジュールおよびその製造方法並びに面状素子装置 |
WO2009114689A1 (en) * | 2008-03-12 | 2009-09-17 | The Trustees Of The University Of Pennsylvania | Flexible and scalable sensor arrays for recording and modulating physiologic activity |
EP2407096A1 (en) * | 2010-07-13 | 2012-01-18 | CECOTEPE asbl | Textile electrode |
WO2012167096A2 (en) * | 2011-06-03 | 2012-12-06 | The Board Of Trustees Of The University Of Illinois | Conformable actively multiplexed high-density surface electrode array for brain interfacing |
US10295367B2 (en) * | 2012-10-02 | 2019-05-21 | Japan Science And Technology Agency | Signal detection device and signal detection method |
US9700227B2 (en) * | 2013-09-25 | 2017-07-11 | Bardy Diagnostics, Inc. | Ambulatory electrocardiography monitoring patch optimized for capturing low amplitude cardiac action potential propagation |
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2016
- 2016-06-03 JP JP2016112076A patent/JP6949347B2/ja active Active
-
2017
- 2017-05-25 WO PCT/JP2017/019621 patent/WO2017208977A1/ja unknown
- 2017-05-25 EP EP17806534.8A patent/EP3453322B1/en active Active
- 2017-05-25 US US16/306,468 patent/US11707219B2/en active Active
Also Published As
Publication number | Publication date |
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US20190290158A1 (en) | 2019-09-26 |
JP2017217098A (ja) | 2017-12-14 |
EP3453322A1 (en) | 2019-03-13 |
WO2017208977A1 (ja) | 2017-12-07 |
EP3453322A4 (en) | 2019-05-15 |
EP3453322B1 (en) | 2020-11-18 |
US11707219B2 (en) | 2023-07-25 |
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