JP6858748B2 - 制御容量の容量電極センサを用いて電気生理学的パラメータを測定する方法 - Google Patents
制御容量の容量電極センサを用いて電気生理学的パラメータを測定する方法 Download PDFInfo
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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
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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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- 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
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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
- A61B5/24—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
- A61B5/256—Wearable electrodes, e.g. having straps or bands
-
- 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
- A61B5/277—Capacitive electrodes
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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
- A61B5/24—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
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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
- A61B5/24—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
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
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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
- A61B5/24—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
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/282—Holders for multiple electrodes
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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
- A61B5/24—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
- A61B5/68—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
- A61B5/6804—Garments; Clothes
- A61B5/6805—Vests
-
- 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
- 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
- A61B2562/0214—Capacitive electrodes
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- Heart & Thoracic Surgery (AREA)
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- Medical Informatics (AREA)
- Molecular Biology (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
被験者の体の一部を覆うことが可能な支持体と、
上述のうち少なくとも1つのセンサと、を備え、このセンサは、被験者が支持体で覆われているときに、突起の端部が被験者の皮膚に接触した状態が支持体により維持されるように、支持体に取り付けられる装置に関する。
参照センサにより参照信号を得る工程と、
測定センサにより測定信号を得る工程と、
測定信号から参照信号を差し引くことで生理学的パラメータを表す信号を得る工程と、を備える方法に関する。
Claims (12)
- 被験者の生理学的パラメータを測定するための容量電極を有するセンサであって、
基部(31)及び該基部(31)から突出する複数の突起(34)を含む、絶縁性材料からなる、単一の材料片で形成された本体(32)と、
前記本体(32)内に埋め込まれた、導電性材料からなる複数の容量素子(37)と、
複数の導電性ワイヤ(38)と、
前記本体(32)の前記基部(31)内に延在する電子基板(36)と、を備え、
各容量素子(37)は、前記複数の導電性ワイヤ(38)の1つにより、前記電子基板(36)に接続され、前記電子基板(36)は、前記容量素子(37)の電位に応じて、前記生理学的パラメータの測定信号を生成するように構成され、
前記容量素子(37)、前記電子基板(36)、及び前記導電性ワイヤ(38)は、前記本体(32)内に埋め込まれ、
各容量素子(37)は、前記突起(34)の端部が前記被験者の皮膚に接触しているときに前記容量素子が前記皮膚から所定の距離を有するように、各突起(34)の前記端部で前記突起(34)内に配置されることを特徴とするセンサ。 - 前記本体(32)内に配置され、前記基部(31)の一部に延在する遮蔽層(39)をさらに備えることを特徴とする請求項1に記載のセンサ。
- 前記遮蔽層(39)が、前記電子基板と前記容量素子(37)の間に配置されていることを特徴とする請求項2に記載のセンサ。
- 前記容量素子(37)によって測定された電位を表す電気信号を処理する外部装置に前記電子基板(36)を接続するように、前記本体(32)を貫通して延びるコネクタ(35)をさらに備えることを特徴とする請求項1又は2に記載のセンサ。
- 前記本体(32)が、前記容量素子(37)、前記電子基板(36)、及び前記導電性ワイヤ(38)上に前記絶縁性材料を直接成形することによって形成されることを特徴とする請求項1乃至4のいずれか一項に記載のセンサ。
- 被験者の生理学的パラメータを測定する装置であって、
前記被験者の体の一部を覆うことが可能な支持体(111)と、
請求項1乃至5のいずれか一項に記載の少なくとも1つのセンサと、を備え、
前記センサは、前記被験者が前記支持体(111)で覆われているときに、前記突起(34)の前記端部が前記被験者の前記皮膚に接触した状態が前記支持体(111)により維持されるように、前記支持体(111)に取り付けられることを特徴とする装置。 - 前記支持体(111)が、心電図の記録を可能にするために前記被験者の胴を被覆可能な衣服であることを特徴とする請求項6に記載の装置。
- 前記支持体(111)が、脳波の記録を可能にするために前記被験者の頭部を被覆可能な衣類であることを特徴とする請求項6に記載の装置。
- 前記支持体(111)が、筋電図の記録を可能にするために前記被験者の胴を被覆可能な衣服であることを特徴とする請求項6に記載の装置。
- 参照センサと、1つ又は複数の測定センサと、を備えることを特徴とする請求項7乃至9のいずれか一項に記載の装置。
- 請求項10に記載の装置を用いて被験者の生理学的パラメータを測定する方法であって、
前記参照センサにより参照信号を得る工程と、
前記測定センサにより測定信号を得る工程と、
前記測定信号から前記参照信号を差し引くことで前記生理学的パラメータを表す信号を得る工程と、を備えることを特徴とする方法。 - 前記生理学的パラメータを表す信号に、該信号の特定の周波数成分の別の周波数成分に対する相対振幅を増加させる補正フィルタを適用する工程を備えることを特徴とする請求項11に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR1557676 | 2015-08-11 | ||
FR1557676A FR3039979B1 (fr) | 2015-08-11 | 2015-08-11 | Procede de mesure d'un parametre electrophysiologique au moyen d'un capteur electrode capacitive de capacite controlee |
PCT/EP2016/069019 WO2017025553A1 (fr) | 2015-08-11 | 2016-08-10 | Procede de mesure d'un parametre electrophysiologique au moyen d'un capteur electrode capacitive de capacite controlee |
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JP2018527070A JP2018527070A (ja) | 2018-09-20 |
JP6858748B2 true JP6858748B2 (ja) | 2021-04-14 |
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JP2018506837A Active JP6858748B2 (ja) | 2015-08-11 | 2016-08-10 | 制御容量の容量電極センサを用いて電気生理学的パラメータを測定する方法 |
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US (1) | US20180235499A1 (ja) |
EP (1) | EP3334330A1 (ja) |
JP (1) | JP6858748B2 (ja) |
KR (1) | KR20180039130A (ja) |
CN (1) | CN108289609A (ja) |
AR (1) | AR105682A1 (ja) |
FR (1) | FR3039979B1 (ja) |
IL (1) | IL257405A (ja) |
TW (1) | TW201705904A (ja) |
WO (1) | WO2017025553A1 (ja) |
Families Citing this family (10)
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GB201809007D0 (en) * | 2018-06-01 | 2018-07-18 | Smith & Nephew | Restriction of sensor-monitored region for sensor-enabled wound dressings |
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USD982881S1 (en) * | 2020-10-01 | 2023-04-11 | Rubi Life, Llc | Garment including sensors |
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TWI785788B (zh) * | 2021-09-10 | 2022-12-01 | 財團法人工業技術研究院 | 耦合式生理訊號量測方法、耦合式生理訊號量測系統及圖案化使用者介面 |
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2015
- 2015-08-11 FR FR1557676A patent/FR3039979B1/fr active Active
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2016
- 2016-08-10 WO PCT/EP2016/069019 patent/WO2017025553A1/fr active Application Filing
- 2016-08-10 US US15/751,661 patent/US20180235499A1/en not_active Abandoned
- 2016-08-10 KR KR1020187006743A patent/KR20180039130A/ko not_active Application Discontinuation
- 2016-08-10 CN CN201680047410.9A patent/CN108289609A/zh active Pending
- 2016-08-10 TW TW105125434A patent/TW201705904A/zh unknown
- 2016-08-10 EP EP16750821.7A patent/EP3334330A1/fr not_active Withdrawn
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Publication number | Publication date |
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EP3334330A1 (fr) | 2018-06-20 |
IL257405A (en) | 2018-04-30 |
US20180235499A1 (en) | 2018-08-23 |
TW201705904A (zh) | 2017-02-16 |
FR3039979A1 (fr) | 2017-02-17 |
CN108289609A (zh) | 2018-07-17 |
FR3039979B1 (fr) | 2017-09-01 |
AR105682A1 (es) | 2017-11-01 |
WO2017025553A1 (fr) | 2017-02-16 |
KR20180039130A (ko) | 2018-04-17 |
JP2018527070A (ja) | 2018-09-20 |
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