JP6629887B2 - 生体信号計測装置 - Google Patents
生体信号計測装置 Download PDFInfo
- Publication number
- JP6629887B2 JP6629887B2 JP2017561508A JP2017561508A JP6629887B2 JP 6629887 B2 JP6629887 B2 JP 6629887B2 JP 2017561508 A JP2017561508 A JP 2017561508A JP 2017561508 A JP2017561508 A JP 2017561508A JP 6629887 B2 JP6629887 B2 JP 6629887B2
- Authority
- JP
- Japan
- Prior art keywords
- biological signal
- electrodes
- circuit
- sheet
- measurement device
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 claims description 97
- 239000000758 substrate Substances 0.000 claims description 62
- 238000012545 processing Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 19
- 238000004891 communication Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 238000012544 monitoring process Methods 0.000 description 11
- 210000004556 brain Anatomy 0.000 description 10
- 239000004020 conductor Substances 0.000 description 10
- 210000001061 forehead Anatomy 0.000 description 10
- 230000003321 amplification Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 210000003128 head Anatomy 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007177 brain activity Effects 0.000 description 4
- 239000002923 metal particle Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 239000000088 plastic resin Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002042 Silver nanowire Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 210000000624 ear auricle Anatomy 0.000 description 2
- 210000003754 fetus Anatomy 0.000 description 2
- -1 for example Substances 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000011158 quantitative evaluation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004641 brain development Effects 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007876 drug discovery Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000002458 fetal heart Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003183 myoelectrical effect Effects 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 229940000041 nervous system drug Drugs 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
-
- 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
-
- 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
-
- 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
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
-
- 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
- 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
- A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]
-
- 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
- A61B5/68—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
- A61B5/6843—Monitoring or controlling sensor contact pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/04—Babies, e.g. for SIDS detection
-
- 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
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
- A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
- A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
- A61B2562/166—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted on a specially adapted printed circuit board
-
- 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
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- 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
- A61B5/389—Electromyography [EMG]
-
- 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
- A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
[1.全体構成]
図1は、本実施の形態に係る生体信号計測装置10の構成の概要を示すブロック図である。
上記の構成を有する生体信号計測装置10は、上述のとおり、脳波計、心電計、筋電計等として用いることができる。以下では、本実施の形態に係る生体信号計測装置10の実施例として、脳波計として用いられる生体信号計測装置10を具体的に説明する。
図2は、脳波計として用いられる生体信号計測装置10の外観を示す模式図である。本図の(a)は平面図、(b)は正面図である。なお、図1で示された構成要素の一部は、本図では見やすさのために図示が省略されている。例えば貼付部115は透明であってその裏面側からも信号取得部110が視認可能であってもよいが、本図では信号取得部110の図示を省略している。なお、(b)に示される図で下側の面が表面であり、この面が被検者の額に接触するように貼り付けて装着される。
図4は、図2に示される本実施例に係る生体信号計測装置10の、信号取得部110を含む貼付部115及び基板500の構成例を示す図である。本図では、貼付部115を折り返さない状態で、貼付部115と基板500とがコネクタ350を介して接続されている様子が示されている。
基板500には、上述のとおり信号処理回路が実装されている。ここでいう信号処理回路には、入力部100のうちの増幅部120とA/D変換器130、制御部200、電源部300のうちの充電回路310、及び出力部400が含まれる。これらの構成要素のうち、生体の体表での電位の計測によって得られたアナログ信号を処理してデジタル信号に変換する増幅部120及びA/D変換器130はアナログ回路に、このデジタル信号の処理に関連する、制御部200のCPU210、ベースバンドDSP220、接触状態検出部230、及びクロック生成部240、並びに処理されたデジタル信号を無線で送信する出力部400はデジタル回路に、アナログ回路及びデジタル回路に電力を供給する、制御部200の電源管理部250及び電力安定部260、並びに電源部300の充電回路310及び充電池320は電源回路に分けられる。そして、これらのアナログ回路、デジタル回路、及び電源回路は、基板500の実装面を3つの領域に分割して得られる領域に第1領域、第2領域、及び第3領域にそれぞれ実装される。例えば図4においてaで示される範囲が第1領域、cで示される範囲が第2領域、bで示される範囲が第3領域である。このようにアナログ回路の領域とデジタル回路の領域とを分けることで、一方で発生するノイズの他方へのまわり込みを抑えている。また、アナログ回路とデジタル回路とでは駆動電力の電圧が異なるため、充電池320からの出力系統はアナログ回路とでデジタル回路とで分けられる。一方でGNDラインはアナログ回路とでデジタル回路とで共通である。したがって、このようにアナログ回路とデジタル回路が実装される領域を分け、基板500内で極力離すことでノイズの影響を抑えている。
本実施例に係る生体信号計測装置10は、従来の医療用の脳波計測装置に比べてごく小さく、かつ簡便に利用が可能である。しかし、これを用いて計測される生体信号の精度が十分でなければ、医療機器としての用途に適さない。
本実施例に係る、脳波計として用いられる生体信号計測装置10は、従来の医療用その他用途の脳波計に比べて装着している被検者の負担が小さく、簡便に脳波の計測ができる。また装着したままの移動やある程度の作業が可能であることから、いわゆるウェアラブル機器として用いて日常生活に近い状態での脳波の常時計測を可能にする。
上記の実施例では脳波計として用いられる生体信号計測装置10について説明したが、上述のとおり、生体信号計測装置10は心電計、眼電計、筋電計等の各種の電位に基づく生体信号の計測機器に適用できる。そして生体信号計測装置10は、これらの計測機器としても、従来の機器に比べて装着感が少なく、かつ十分な精度での計測が可能な機器として提供される。
以上、本発明に係る生体信号計測装置について実施の形態及び実施例を用いて説明したが、本発明は上記の実施の形態及び実施例に限定されない。以下に、本発明に係る生体信号計測装置に加えられる変形例を挙げる。
100 入力部
110、110a〜110h 信号取得部
115 貼付部
115a 貼付部本体
115b 接続部
120 増幅部
130 A/D変換器
200 制御部
210 CPU
220 ベースバンドDSP
230 接触状態検出部
240 クロック生成部
250 電源管理部
260 電力安定部
300 電源部
310 充電回路
320 充電池
330 接続端子
350 コネクタ
400 出力部
500 基板
600 クッション
700 ケーブル
Claims (9)
- 生体に貼り付けて用いられる生体信号計測装置であって、
複数の電極と前記複数の電極のそれぞれと接続される複数の配線とが形成され、伸縮及び屈曲自在で、かつ、粘着性を有するシートと、
前記複数の配線に接続され、前記複数の配線を介して得られる生体信号を無線で送信する信号処理回路が実装された基板とを備え、
前記複数の電極は、前記シートの表面に露出しており、
前記シートと前記基板とは、前記シートの裏面と前記基板とが対向するように重ねられ、
前記シートは、可撓性のある接続部を有し、
前記複数の配線のそれぞれは、対応する前記電極から前記接続部まで延びており、
前記接続部は、前記シートを折り返すように曲げられ、当該接続部の先端が前記信号処理回路に接続されており、
前記シートが有する前記接続部は、前記複数の電極に近い箇所から前記先端に近くなるほど硬度が増す
生体信号計測装置。 - 前記シートの表面が前記生体に貼り付けられた状態で前記シート及び前記基板を平面視したときの外形は、5cm×15cmの矩形に収まる大きさである
請求項1記載の生体信号計測装置。 - 前記複数の電極には、基準電極と、複数の計測電極とが含まれる
請求項1又は2記載の生体信号計測装置。 - 前記基準電極は、前記シートと着脱可能な態様で、前記シートに貼り付けられている
請求項3記載の生体信号計測装置。 - 前記複数の電極には、複数の電極の並びからなる列が少なくとも2列で並行して配置された電極が含まれる
請求項1〜4のいずれか1項に記載の生体信号計測装置。 - 前記信号処理回路は、前記複数の電極を介して得られるアナログ信号を処理してデジタル信号に変換するアナログ回路と、前記アナログ回路で得られたデジタル信号を処理して無線で送信するデジタル回路と、前記アナログ回路及び前記デジタル回路に電力を供給する電源回路とを有し、
前記アナログ回路、前記デジタル回路及び前記電源回路は、前記基板の実装面を3つの領域に分割して得られる第1領域、第2領域及び第3領域にそれぞれ実装されている
請求項1〜5のいずれか1項に記載の生体信号計測装置。 - 前記アナログ回路は、前記アナログ信号を20ビット以上のビット数のデジタル信号に変換するA/D変換器を有する
請求項6記載の生体信号計測装置。 - 前記アナログ回路は、前記複数の電極と前記生体との接触インピーダンスを計測することによって前記複数の電極と前記生体との接触状態を検出する接触状態検出回路を有する
請求項6記載の生体信号計測装置。 - 前記電源回路は、
充電可能な電池と、
前記基板に設けられた接続端子と、
前記接続端子から供給される電力で前記電池を充電する充電回路とを有する
請求項6記載の生体信号計測装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019218923A JP6889941B2 (ja) | 2016-01-12 | 2019-12-03 | 生体信号計測装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016003958 | 2016-01-12 | ||
JP2016003958 | 2016-01-12 | ||
PCT/JP2016/073112 WO2017122379A1 (ja) | 2016-01-12 | 2016-08-05 | 生体信号計測装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019218923A Division JP6889941B2 (ja) | 2016-01-12 | 2019-12-03 | 生体信号計測装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017122379A1 JPWO2017122379A1 (ja) | 2018-12-20 |
JP6629887B2 true JP6629887B2 (ja) | 2020-01-15 |
Family
ID=59311115
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017561508A Active JP6629887B2 (ja) | 2016-01-12 | 2016-08-05 | 生体信号計測装置 |
JP2019218923A Active JP6889941B2 (ja) | 2016-01-12 | 2019-12-03 | 生体信号計測装置 |
JP2021022697A Active JP7023023B2 (ja) | 2016-01-12 | 2021-02-16 | 生体信号計測装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019218923A Active JP6889941B2 (ja) | 2016-01-12 | 2019-12-03 | 生体信号計測装置 |
JP2021022697A Active JP7023023B2 (ja) | 2016-01-12 | 2021-02-16 | 生体信号計測装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US11234645B2 (ja) |
EP (1) | EP3403576B1 (ja) |
JP (3) | JP6629887B2 (ja) |
WO (1) | WO2017122379A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7107667B2 (ja) | 2017-11-27 | 2022-07-27 | 日本メクトロン株式会社 | 伸縮性基板、伸縮性基板の製造方法 |
US12121356B2 (en) | 2018-05-02 | 2024-10-22 | Osaka University | Electrode sheet |
US11419549B2 (en) * | 2018-05-16 | 2022-08-23 | Murata Manufacturing Co., Ltd. | Sticking-type device for living body |
US11786694B2 (en) | 2019-05-24 | 2023-10-17 | NeuroLight, Inc. | Device, method, and app for facilitating sleep |
GB2585083B (en) * | 2019-06-28 | 2022-08-24 | Prevayl Innovations Ltd | Biosensing textile and garment |
EP4153032A1 (en) * | 2020-05-22 | 2023-03-29 | Given Imaging Ltd. | Adhesion detection for a medical patch |
US20220370006A1 (en) * | 2021-05-24 | 2022-11-24 | Crestmont Ventures, Inc. | Electromyographic bruxism training |
WO2023281664A1 (ja) * | 2021-07-07 | 2023-01-12 | 株式会社オクチィ | 生体信号測定用電極及び測定装置 |
JP2023139810A (ja) * | 2022-03-22 | 2023-10-04 | 学校法人法政大学 | 生体情報取得システム、及び、電極シート |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5926604U (ja) * | 1982-08-12 | 1984-02-18 | セノ−株式会社 | 生体用電極 |
JP3417049B2 (ja) | 1994-04-11 | 2003-06-16 | カシオ計算機株式会社 | 心電計 |
US6032064A (en) * | 1996-10-11 | 2000-02-29 | Aspect Medical Systems, Inc. | Electrode array system for measuring electrophysiological signals |
JP2001212092A (ja) | 2000-02-07 | 2001-08-07 | Sekisui Chem Co Ltd | 電気特性測定装置 |
AU2002212848A1 (en) * | 2000-10-09 | 2002-04-22 | Neuronz Limited | Sensor assembly for monitoring an infant brain |
US8620402B2 (en) * | 2003-10-30 | 2013-12-31 | Halthion Medical Technologies, Inc. | Physiological sensor device |
JP2007105316A (ja) | 2005-10-14 | 2007-04-26 | Konica Minolta Sensing Inc | 生体情報測定器 |
JP4851166B2 (ja) | 2005-11-01 | 2012-01-11 | 旭光電機株式会社 | センサ信号インターフェース装置とそれを用いたロボット用インターフェースシステム |
AU2011254054B2 (en) * | 2005-11-16 | 2013-08-22 | Bioness Neuromodulation Ltd. | Gait modulation system and method |
US8214007B2 (en) * | 2006-11-01 | 2012-07-03 | Welch Allyn, Inc. | Body worn physiological sensor device having a disposable electrode module |
WO2009055415A2 (en) * | 2007-10-24 | 2009-04-30 | Hmicro, Inc. | A flexible wireless patch for physiological monitoring and methods of manufacturing the same |
US20090062670A1 (en) * | 2007-08-30 | 2009-03-05 | Gary James Sterling | Heart monitoring body patch and system |
JP5409637B2 (ja) | 2008-09-10 | 2014-02-05 | 国立大学法人 筑波大学 | 生体信号計測装着具及び装着式動作補助装置 |
US9579055B1 (en) * | 2008-10-17 | 2017-02-28 | Orbital Research Inc. | Apparatus for non-invasive fetal biosignal acquisition |
US9655561B2 (en) | 2010-12-22 | 2017-05-23 | Cardioinsight Technologies, Inc. | Multi-layered sensor apparatus |
JP5884394B2 (ja) | 2011-10-14 | 2016-03-15 | ソニー株式会社 | ヘッドバンド、ヘッドギア及び脳波測定装置 |
JP2013121489A (ja) * | 2011-11-11 | 2013-06-20 | Midori Anzen Co Ltd | 睡眠状態検出装置、睡眠状態演算装置、及び睡眠状態検出システム |
JP5926604B2 (ja) | 2012-04-25 | 2016-05-25 | 高砂電器産業株式会社 | 弾球遊技機 |
EP2892422B1 (en) | 2012-09-04 | 2022-04-06 | LKC Technologies, Inc. | Electrode array and method of measuring using it |
US10413251B2 (en) * | 2012-10-07 | 2019-09-17 | Rhythm Diagnostic Systems, Inc. | Wearable cardiac monitor |
CA2930740A1 (en) | 2013-11-22 | 2015-05-28 | Mc10, Inc. | Conformal sensor systems for sensing and analysis of cardiac activity |
US9498129B2 (en) * | 2014-03-17 | 2016-11-22 | Cardiac Technologies International, Inc. | Method and device for patient monitoring using dynamic multi-function device |
US20160066808A1 (en) * | 2014-09-08 | 2016-03-10 | Cardiac Technologies International, Inc. | Method and Device for Patient Monitoring Using Dynamic Multi-Function Device |
-
2016
- 2016-08-05 US US16/069,503 patent/US11234645B2/en active Active
- 2016-08-05 JP JP2017561508A patent/JP6629887B2/ja active Active
- 2016-08-05 EP EP16884982.6A patent/EP3403576B1/en active Active
- 2016-08-05 WO PCT/JP2016/073112 patent/WO2017122379A1/ja active Application Filing
-
2019
- 2019-12-03 JP JP2019218923A patent/JP6889941B2/ja active Active
-
2021
- 2021-02-16 JP JP2021022697A patent/JP7023023B2/ja active Active
-
2022
- 2022-01-28 US US17/588,028 patent/US11883200B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2020039917A (ja) | 2020-03-19 |
JP2021074627A (ja) | 2021-05-20 |
US20220142577A1 (en) | 2022-05-12 |
WO2017122379A1 (ja) | 2017-07-20 |
EP3403576A4 (en) | 2019-06-05 |
US20190029595A1 (en) | 2019-01-31 |
JP7023023B2 (ja) | 2022-02-21 |
JPWO2017122379A1 (ja) | 2018-12-20 |
JP6889941B2 (ja) | 2021-06-18 |
EP3403576A1 (en) | 2018-11-21 |
US11234645B2 (en) | 2022-02-01 |
US11883200B2 (en) | 2024-01-30 |
EP3403576B1 (en) | 2023-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7023023B2 (ja) | 生体信号計測装置 | |
US20220192513A1 (en) | Remote Physiological Monitor | |
US20220007984A1 (en) | Contactless electric cardiogram system | |
Chiu et al. | Development of a piezoelectric polyvinylidene fluoride (PVDF) polymer-based sensor patch for simultaneous heartbeat and respiration monitoring | |
JP5124602B2 (ja) | 生体信号測定装置 | |
EP2916730B1 (en) | Arrangement for carrying out electrode measurements | |
KR100592934B1 (ko) | 착용형 생체신호 검출모듈 및 이를 포함한 측정장치 | |
Dai et al. | A low-power and miniaturized electrocardiograph data collection system with smart textile electrodes for monitoring of cardiac function | |
US20220054820A1 (en) | Wearable devices | |
Kim et al. | Wireless, skin-like membrane electronics with multifunctional ergonomic sensors for enhanced pediatric care | |
Liu et al. | Soft wearable sensors for monitoring symptoms of COVID-19 and other respiratory diseases: a review | |
JP3413521B1 (ja) | 心電図用電極装着帯 | |
Gargiulo et al. | Wearable dry sensors with bluetooth connection for use in remote patient monitoring systems | |
Vuorinen et al. | Printed, skin-mounted hybrid system for ECG measurements | |
KR102171566B1 (ko) | 생체 신호 측정 방법, 장치 및 컴퓨터 프로그램 | |
Chi et al. | Wireless non-contact biopotential electrodes | |
WO2017060560A1 (en) | Arrangement for carrying out electrode measurements | |
Wongdhamma et al. | Wireless wearable multi-sensory system for monitoring of sleep apnea and other cardiorespiratory disorders | |
Yeo et al. | Skin-like electronics for a persistent brain-computer interface | |
Sheeraz et al. | Flexible Wearable Biopatches for Physiological Monitoring using Dry Thin Gold Film Electrodes | |
WO2024090527A1 (ja) | 生体信号計測装置 | |
Lamparth et al. | A mobile device for textile-integrated long-term ECG monitoring | |
Kim et al. | Wireless Soft Hybrid Electronics for Safe and Effective Cardiac Monitoring in Pediatric Care | |
Kankipati | Multifunctional wearable epidermal device for physiological signal monitoring in sleep study | |
Naples | Brining A Monitoring System To Market |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180709 |
|
A80 | Written request to apply exceptions to lack of novelty of invention |
Free format text: JAPANESE INTERMEDIATE CODE: A801 Effective date: 20180709 |
|
A80 | Written request to apply exceptions to lack of novelty of invention |
Free format text: JAPANESE INTERMEDIATE CODE: A80 Effective date: 20180710 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180926 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190820 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190913 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191205 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6629887 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |