JP7109010B2 - 検出装置、プログラム、及び検出システム - Google Patents
検出装置、プログラム、及び検出システム Download PDFInfo
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- 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
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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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
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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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
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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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
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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
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
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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
- A61B5/6843—Monitoring or controlling sensor contact pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
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- Spectroscopy & Molecular Physics (AREA)
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
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Description
2:情報処理装置
11:第1発光部
12:第2発光部
13:駆動回路
14:受光部
15:増幅回路
16:制御部
17:無線通信部
18:基板
19:ケース
20:反射部
100:検出システム
R:測定面
W1,W2:窓部
L1,L2:仮想線
D1,D2:間隔
Claims (8)
- 第1波長を有する第1光を発光可能な第1発光部と、
前記第1発光部が発光した前記第1光の反射光を受光可能であり、受光した光に応じた受光信号を出力する受光部と、
少なくとも一部に透光性を有し、前記第1発光部及び前記受光部を覆う測定面と、
前記第1発光部が発光している間、前記受光信号に基づいて、生体情報を測定し、当該生体情報に基づいて、前記測定面に人体が接触したか判定する制御部と、
前記第1波長とは異なる第2波長を有する第2光を発光可能な第2発光部と、
を備え、
前記受光部は、前記第2発光部が発光した前記第2光の反射光を受光可能であり、
前記測定面は、前記第2発光部を覆っており、
前記制御部は、前記測定面に前記人体が接触したと判定した場合、前記第2発光部を発光させ、前記受光信号に基づいて、生体情報を測定する、検出装置。 - 前記制御部は、前記生体情報が所定の範囲外である場合、前記測定面に前記人体が接触していないと判定する
請求項1に記載の検出装置。 - 前記生体情報は、脈拍間隔、血圧、及び血管年齢の少なくとも1つを含む
請求項2に記載の検出装置。 - 前記第1光は、不可視光である
請求項1から請求項3までのいずれか1項に記載の検出装置。 - 前記制御部は、前記第1発光部が発光している間、前記受光部が受光した光の交流振幅を測定し、当該交流振幅が閾値未満である場合、前記測定面に前記人体が接触していないと判定する
請求項1から請求項4までのいずれか1項に記載の検出装置。 - 前記第2光は、可視光である
請求項5に記載の検出装置。 - 第1波長を有する第1光を発光可能な第1発光部と、
前記第1発光部が発光した前記第1光の反射光を受光可能であり、受光した光に応じた受光信号を出力する受光部と、
透光性を有し、前記第1発光部及び前記受光部を覆う測定面と、
制御部と、
前記第1波長とは異なる第2波長を有する第2光を発光可能な第2発光部と、
を備えた検出装置において、
前記受光部は、前記第2発光部が発光した前記第2光の反射光を受光可能であり、
前記測定面は、前記第2発光部を覆っており、
前記制御部に、
前記第1発光部が発光している間、前記受光信号に基づいて、生体情報を測定し、当該生体情報に基づいて、前記測定面に人体が接触したか判定し、前記測定面に前記人体が接触したと判定した場合、前記第2発光部を発光させ、前記受光信号に基づいて、生体情報を測定するステップを実行させるためのプログラム。 - ネットワークを介して接続されたセンサ及び情報処理装置を備えた生体検出システムであって、
前記センサは、
第1波長を有する第1光を発光可能な第1発光部と、
前記第1発光部が発光した前記第1光の反射光を受光可能であり、受光した光に応じた受光信号を出力する受光部と、
透光性を有し、前記第1発光部及び前記受光部を覆う測定面と、
前記受光信号を前記情報処理装置に送信する通信部と、
前記第1波長とは異なる第2波長を有する第2光を発光可能な第2発光部と、
を備え、
前記受光部は、前記第2発光部が発光した前記第2光の反射光を受光可能であり、
前記測定面は、前記第2発光部を覆っており、
前記情報処理装置は、前記第1発光部が発光している間、前記センサから受信した前記受光信号に基づいて、前記測定面に人体が接触したか判定し、前記測定面に前記人体が接触したと判定した場合、前記第2発光部を発光させ、前記受光信号に基づいて、生体情報を測定する、検出システム。
Applications Claiming Priority (3)
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JP2018134399 | 2018-07-17 | ||
JP2018134399 | 2018-07-17 | ||
PCT/JP2019/007074 WO2020017083A1 (ja) | 2018-07-17 | 2019-02-25 | 検出装置、プログラム、及び検出システム |
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JPWO2020017083A1 JPWO2020017083A1 (ja) | 2021-06-10 |
JP7109010B2 true JP7109010B2 (ja) | 2022-07-29 |
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JP2020530885A Active JP7109010B2 (ja) | 2018-07-17 | 2019-02-25 | 検出装置、プログラム、及び検出システム |
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JP (1) | JP7109010B2 (ja) |
KR (1) | KR20210021041A (ja) |
CN (1) | CN112533530A (ja) |
WO (1) | WO2020017083A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130127721A1 (en) | 2011-11-17 | 2013-05-23 | Pixart Imaging Inc. | Optical finger mouse, mouse control module and physiology detection method thereof |
JP2015192742A (ja) | 2014-03-31 | 2015-11-05 | ブラザー工業株式会社 | 脈波検出装置 |
JP2016016144A (ja) | 2014-07-09 | 2016-02-01 | セイコーエプソン株式会社 | 生体情報処理システム及び生体情報処理システムの制御方法 |
JP2016189924A (ja) | 2015-03-31 | 2016-11-10 | ローム株式会社 | 生体情報センサ |
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WO2010117006A1 (ja) | 2009-04-06 | 2010-10-14 | ソニー株式会社 | 切替装置、切替方法、及び電子機器 |
JP5454147B2 (ja) * | 2010-01-05 | 2014-03-26 | セイコーエプソン株式会社 | 生体情報検出器及び生体情報測定装置 |
JP5672709B2 (ja) * | 2010-02-04 | 2015-02-18 | セイコーエプソン株式会社 | 生体情報検出器、生体情報測定装置および生体情報検出器における反射部の設計方法 |
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2019
- 2019-02-25 KR KR1020217001219A patent/KR20210021041A/ko not_active Application Discontinuation
- 2019-02-25 WO PCT/JP2019/007074 patent/WO2020017083A1/ja active Application Filing
- 2019-02-25 JP JP2020530885A patent/JP7109010B2/ja active Active
- 2019-02-25 CN CN201980046150.7A patent/CN112533530A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130127721A1 (en) | 2011-11-17 | 2013-05-23 | Pixart Imaging Inc. | Optical finger mouse, mouse control module and physiology detection method thereof |
JP2015192742A (ja) | 2014-03-31 | 2015-11-05 | ブラザー工業株式会社 | 脈波検出装置 |
JP2016016144A (ja) | 2014-07-09 | 2016-02-01 | セイコーエプソン株式会社 | 生体情報処理システム及び生体情報処理システムの制御方法 |
JP2016189924A (ja) | 2015-03-31 | 2016-11-10 | ローム株式会社 | 生体情報センサ |
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Publication number | Publication date |
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WO2020017083A1 (ja) | 2020-01-23 |
CN112533530A (zh) | 2021-03-19 |
JPWO2020017083A1 (ja) | 2021-06-10 |
KR20210021041A (ko) | 2021-02-24 |
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