JP7072899B2 - 生体情報検知システム、および、生体情報検知方法 - Google Patents
生体情報検知システム、および、生体情報検知方法 Download PDFInfo
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- JP7072899B2 JP7072899B2 JP2019512354A JP2019512354A JP7072899B2 JP 7072899 B2 JP7072899 B2 JP 7072899B2 JP 2019512354 A JP2019512354 A JP 2019512354A JP 2019512354 A JP2019512354 A JP 2019512354A JP 7072899 B2 JP7072899 B2 JP 7072899B2
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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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
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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
- A61B5/6804—Garments; Clothes
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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
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6891—Furniture
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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
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6892—Mats
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02444—Details of sensor
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
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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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
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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
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
10a 送信装置
10b 受信装置
11 送信アンテナ
12 受信アンテナ
13 送信部
14 受信部
15 信号処理部
16 制御部
17 判定部
20 人
20a 器官
30 回折波
31 体表波
32 透過波
40 第1の偏波フィルタ
41 第2の偏波フィルタ
50 エプロン
60 椅子
70 ベッド
71 布団
Claims (6)
- 生体の生体情報を検知する生体情報検知システムであって、
前記生体の一方側に配置され、所定の偏波の電波を前記生体に照射する送信アンテナと、
前記生体の他方側に配置され、前記電波と直交する偏波以外の偏波を受信する特性よりも、前記電波が前記生体の体内を透過する過程で生じる偏波であり、かつ、前記電波と直交する偏波である透過波を受信する特性が強い受信アンテナと、
前記受信アンテナが受信した前記透過波に基づいて、前記生体情報を検知する検知部と、
を備える生体情報検知システム。 - 前記送信アンテナおよび前記受信アンテナのうちの少なくとも何れか一方は、EBG構造を備えていることを特徴とする請求項1に記載の生体情報検知システム。
- 前記送信アンテナと前記生体との間、かつ、前記生体の近傍に、前記送信アンテナと離間して配置されており、前記所定の偏波の電波以外の電波を除去する第1の偏波フィルタ、および、前記受信アンテナと前記生体との間、かつ、前記生体の近傍に、前記受信アンテナと離間して配置されており、前記所定の偏波の電波と直交する偏波以外の電波を除去する第2の偏波フィルタの少なくとも一方をさらに備える請求項1に記載の生体情報検知システム。
- 前記第1の偏波フィルタ、および、前記第2の偏波フィルタの少なくとも一方は、前記生体を支える器具に設けられている請求項3に記載の生体情報検知システム。
- 前記第1の偏波フィルタ、および、前記第2の偏波フィルタの少なくとも一方は、前記生体が着用する着衣、または、前記生体が用いる寝具に設けられている請求項3に記載の生体情報検知システム。
- 生体の生体情報を検知する生体情報検知方法であって、
前記生体の一方側から、所定の偏波の電波を前記生体に照射する送信ステップと、
前記生体の他方側で、前記電波と直交する偏波以外の偏波の受信を抑制し、前記電波が前記生体の体内を透過する過程で生じる偏波であり、かつ、前記電波と直交する偏波である透過波を選択的に受信する受信ステップと、
前記受信ステップにおいて受信した透過波に基づいて、前記生体情報を検知する検知ステップと、
を含む生体情報検知方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPPCT/JP2017/014754 | 2017-04-11 | ||
PCT/JP2017/014754 WO2018189800A1 (ja) | 2017-04-11 | 2017-04-11 | 生体情報検知システム、および、生体情報検知方法 |
PCT/JP2018/000236 WO2018189970A1 (ja) | 2017-04-11 | 2018-01-10 | 生体情報検知システム、および、生体情報検知方法 |
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JPWO2018189970A1 JPWO2018189970A1 (ja) | 2020-02-20 |
JP7072899B2 true JP7072899B2 (ja) | 2022-05-23 |
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JP2019512354A Active JP7072899B2 (ja) | 2017-04-11 | 2018-01-10 | 生体情報検知システム、および、生体情報検知方法 |
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US (1) | US11647916B2 (ja) |
JP (1) | JP7072899B2 (ja) |
WO (2) | WO2018189800A1 (ja) |
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US11284362B2 (en) * | 2017-10-02 | 2022-03-22 | Apple Inc. | Synchronization signal block for unlicensed carrier, and listen before talk strategies for initial access |
JP7133179B1 (ja) * | 2020-11-30 | 2022-09-08 | 株式会社辰巳菱機 | 生体情報管理システム |
JP2024078465A (ja) * | 2021-03-30 | 2024-06-11 | テルモ株式会社 | 計測装置、およびアンテナセット |
Citations (3)
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US4360810A (en) | 1981-01-19 | 1982-11-23 | The United States Of America As Represented By The United States Department Of Energy | Multichannel homodyne receiver |
US4572197A (en) | 1982-07-01 | 1986-02-25 | The General Hospital Corporation | Body hugging instrumentation vest having radioactive emission detection for ejection fraction |
US4638808A (en) | 1984-08-16 | 1987-01-27 | Rca Corporation | Circuit for separating one type signal component from another |
Family Cites Families (12)
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US4926868A (en) * | 1987-04-15 | 1990-05-22 | Larsen Lawrence E | Method and apparatus for cardiac hemodynamic monitor |
DE10164109C2 (de) * | 2001-12-24 | 2003-10-30 | Baumgarten Heinrich Kg | Verfahren zur Herstellung von Dichtleisten oder Dichtringen aus profilierten Bändern |
KR100624509B1 (ko) * | 2003-12-26 | 2006-09-18 | 학교법인 한국정보통신학원 | 심장박동 무선 감지 시스템 및 그 방법 |
JP2013153783A (ja) | 2012-01-26 | 2013-08-15 | Toyota Infotechnology Center Co Ltd | 心拍検知装置および心拍検知方法 |
JP6091118B2 (ja) * | 2012-09-11 | 2017-03-08 | オリンパス株式会社 | 医療システム |
JP6078801B2 (ja) * | 2012-11-02 | 2017-02-15 | 株式会社ユピテル | 変位測定方法及び変位測定装置 |
JP6549359B2 (ja) * | 2013-12-18 | 2019-07-24 | 延世大学校 産学協力団 | 心拍測定装置、心拍測定方法及び運転者モニタリングシステム |
US11096609B2 (en) * | 2015-01-07 | 2021-08-24 | National Institute Of Advanced Industrial Science And Technology | Brain function measurement device and brain function measurement method |
JP6566513B2 (ja) * | 2015-04-21 | 2019-08-28 | 学校法人 関西大学 | 心容積及び心拍出量の推定装置 |
KR20170019785A (ko) * | 2015-08-12 | 2017-02-22 | 한국과학기술원 | 원형편파 헬릭스 안테나를 이용한 고감도 비침습 생체신호 검출 장치 및 방법 |
JP6543146B2 (ja) * | 2015-09-14 | 2019-07-10 | 株式会社田定工作所 | マイクロ波を用いた呼吸器・循環器モニター装置 |
JP2018129623A (ja) * | 2017-02-07 | 2018-08-16 | パナソニック株式会社 | モジュール、無線通信装置、および、レーダ装置 |
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- 2017-04-11 WO PCT/JP2017/014754 patent/WO2018189800A1/ja active Application Filing
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- 2018-01-10 WO PCT/JP2018/000236 patent/WO2018189970A1/ja active Application Filing
- 2018-01-10 JP JP2019512354A patent/JP7072899B2/ja active Active
- 2018-01-10 US US16/604,201 patent/US11647916B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360810A (en) | 1981-01-19 | 1982-11-23 | The United States Of America As Represented By The United States Department Of Energy | Multichannel homodyne receiver |
US4572197A (en) | 1982-07-01 | 1986-02-25 | The General Hospital Corporation | Body hugging instrumentation vest having radioactive emission detection for ejection fraction |
US4638808A (en) | 1984-08-16 | 1987-01-27 | Rca Corporation | Circuit for separating one type signal component from another |
Non-Patent Citations (1)
Title |
---|
道下尚文,電波を遮蔽するEBG構造,通信ソサイエティマガジン,No.15,2010年 |
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Publication number | Publication date |
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WO2018189970A1 (ja) | 2018-10-18 |
WO2018189800A1 (ja) | 2018-10-18 |
JPWO2018189970A1 (ja) | 2020-02-20 |
US11647916B2 (en) | 2023-05-16 |
US20200029852A1 (en) | 2020-01-30 |
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