CN107666860B - 光电体积描记装置 - Google Patents

光电体积描记装置 Download PDF

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Publication number
CN107666860B
CN107666860B CN201680032053.9A CN201680032053A CN107666860B CN 107666860 B CN107666860 B CN 107666860B CN 201680032053 A CN201680032053 A CN 201680032053A CN 107666860 B CN107666860 B CN 107666860B
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CN
China
Prior art keywords
tissue
sensor signal
spectral position
source light
blood
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Expired - Fee Related
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CN201680032053.9A
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English (en)
Chinese (zh)
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CN107666860A (zh
Inventor
O·T·J·A·韦尔默朗
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Koninklijke Philips NV
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Koninklijke Philips NV
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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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/7214—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using signal cancellation, e.g. based on input of two identical physiological sensors spaced apart, or based on two signals derived from the same sensor, for different optical wavelengths
    • 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
    • A61B5/681—Wristwatch-type devices

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN201680032053.9A 2015-06-03 2016-05-24 光电体积描记装置 Expired - Fee Related CN107666860B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15170427.7 2015-06-03
EP15170427 2015-06-03
PCT/EP2016/061624 WO2016193048A1 (en) 2015-06-03 2016-05-24 Photoplethysmography apparatus

Publications (2)

Publication Number Publication Date
CN107666860A CN107666860A (zh) 2018-02-06
CN107666860B true CN107666860B (zh) 2021-06-29

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CN201680032053.9A Expired - Fee Related CN107666860B (zh) 2015-06-03 2016-05-24 光电体积描记装置

Country Status (6)

Country Link
US (1) US10966642B2 (https=)
EP (1) EP3302253A1 (https=)
JP (1) JP6878312B2 (https=)
CN (1) CN107666860B (https=)
BR (1) BR112017025708A2 (https=)
WO (1) WO2016193048A1 (https=)

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US20180317852A1 (en) * 2017-05-04 2018-11-08 Garmin Switzerland Gmbh Optical motion rejection
US10724958B2 (en) * 2017-11-06 2020-07-28 Senors Unlimited, Inc. Imaging devices, imaging arrangements, and imaging methods
SG11202008701QA (en) 2018-03-27 2020-10-29 Well Being Digital Ltd A method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof
KR102544670B1 (ko) * 2018-07-27 2023-06-16 삼성전자주식회사 항산화 센서, 항산화 신호 측정 방법 및 항산화 레벨 판단 방법
WO2020121073A1 (en) * 2018-12-14 2020-06-18 Ecole Polytechnique Federale De Lausanne (Epfl) Non-invasive glucose sensor
BR112021023768A2 (pt) * 2019-08-28 2022-03-15 Foss Analytical As Método de correção de uma mudança de amplitude em um espectrômetro
CN110613462B (zh) * 2019-09-11 2022-04-08 河南大学 一种不受个体差异影响的组织氧饱和度检测方法及装置
WO2021188878A1 (en) * 2020-03-20 2021-09-23 Georgia Tech Research Corporation Methods and systems for non-invasive cuff-less blood pressure monitoring
JP7449165B2 (ja) 2020-05-20 2024-03-13 日本光電工業株式会社 パルスフォトメータ、パルスフォトメトリシステム、およびコンピュータプログラム
KR102560787B1 (ko) * 2021-02-04 2023-07-26 삼성전자주식회사 생체정보 추정 장치 및 방법과, 이를 포함하는 전자장치
CN113456067B (zh) * 2021-06-24 2023-06-23 江西科莱富健康科技有限公司 体外血红蛋白浓度测量方法、系统及计算机设备
WO2023068313A1 (ja) * 2021-10-21 2023-04-27 昭生 田中 生体信号計測装置、方法及びシステム
EP4706520A1 (en) * 2024-09-05 2026-03-11 Koninklijke Philips N.V. Method, device and system for determining vital sign information of a subject

Citations (4)

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US4819646A (en) * 1986-08-18 1989-04-11 Physio-Control Corporation Feedback-controlled method and apparatus for processing signals used in oximetry
CN201104882Y (zh) * 2007-12-05 2008-08-27 沈阳东软医疗系统有限公司 一种血氧饱和度测量装置
US7738935B1 (en) * 2002-07-09 2010-06-15 Pacesetter, Inc. Methods and devices for reduction of motion-induced noise in pulse oximetry
CN102499694A (zh) * 2011-09-22 2012-06-20 中国人民解放军第三军医大学野战外科研究所 用于消除血氧饱和度监测干扰的方法

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US4895192A (en) 1987-12-24 1990-01-23 Sundstrand Corporation Process and apparatus for filling a constant speed drive
EP1041923A1 (en) * 1997-12-22 2000-10-11 BTG INTERNATIONAL LIMITED (Company No. 2664412) Artefact reduction in photoplethysmography
KR100675555B1 (ko) * 2003-07-07 2007-01-29 유선국 맥박 산소포화도 측정 장치 및 방법
EP1863380B1 (en) * 2005-03-01 2019-10-02 Masimo Laboratories, Inc. Multiple wavelength sensor attachment
JP4582002B2 (ja) 2006-01-10 2010-11-17 株式会社デンソー 電子装置
CA2651003A1 (en) 2006-02-22 2007-09-07 Vivum Nexus Llc Method and device for analyte measurement
DE112009001067A5 (de) 2008-03-06 2011-01-27 Weinmann Diagnostics Gmbh & Co. Kg Verfahren und Vorrichtung zur Kompensation von Störeinflüssen bei der nicht invasiven Bestimmung von Physiologischen Parametern
US8660799B2 (en) * 2008-06-30 2014-02-25 Nellcor Puritan Bennett Ireland Processing and detecting baseline changes in signals
US9675250B2 (en) * 2010-11-01 2017-06-13 Oxirate, Inc. System and method for measurement of vital signs of a human
US9044171B2 (en) 2012-06-22 2015-06-02 Fitbit, Inc. GPS power conservation using environmental data
JP6055688B2 (ja) * 2013-01-31 2016-12-27 日本光電工業株式会社 生体信号測定システム、生体信号測定装置、および生体信号測定装置の制御プログラム
JP2014168579A (ja) 2013-03-04 2014-09-18 Nippon Koden Corp 表示装置、および表示装置の制御プログラム
US20140275867A1 (en) 2013-03-15 2014-09-18 Covidien Lp Methods and systems for shaping drive pulses in a medical device
US10039491B2 (en) * 2014-06-30 2018-08-07 Verily Life Sciences Llc Methods for reducing noise in optical biological sensors

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US4819646A (en) * 1986-08-18 1989-04-11 Physio-Control Corporation Feedback-controlled method and apparatus for processing signals used in oximetry
US7738935B1 (en) * 2002-07-09 2010-06-15 Pacesetter, Inc. Methods and devices for reduction of motion-induced noise in pulse oximetry
CN201104882Y (zh) * 2007-12-05 2008-08-27 沈阳东软医疗系统有限公司 一种血氧饱和度测量装置
CN102499694A (zh) * 2011-09-22 2012-06-20 中国人民解放军第三军医大学野战外科研究所 用于消除血氧饱和度监测干扰的方法

Also Published As

Publication number Publication date
US10966642B2 (en) 2021-04-06
JP2018519889A (ja) 2018-07-26
US20180168492A1 (en) 2018-06-21
CN107666860A (zh) 2018-02-06
JP6878312B2 (ja) 2021-05-26
EP3302253A1 (en) 2018-04-11
WO2016193048A1 (en) 2016-12-08
BR112017025708A2 (pt) 2018-08-07

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Granted publication date: 20210629