CN111936040B - 用于提取指示对象的至少一个生命体征的生理信息的设备、系统和方法 - Google Patents

用于提取指示对象的至少一个生命体征的生理信息的设备、系统和方法 Download PDF

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Publication number
CN111936040B
CN111936040B CN201980022608.5A CN201980022608A CN111936040B CN 111936040 B CN111936040 B CN 111936040B CN 201980022608 A CN201980022608 A CN 201980022608A CN 111936040 B CN111936040 B CN 111936040B
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China
Prior art keywords
polarization
channel
detection signals
different
wavelength
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CN201980022608.5A
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English (en)
Chinese (zh)
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CN111936040A (zh
Inventor
G·德哈恩
C·丘胡-皮杰尔曼
单彩峰
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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
    • A61B5/14558—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 by polarisation
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • 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
    • A61B5/7221—Determining signal validity, reliability or quality

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (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)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CN201980022608.5A 2018-03-27 2019-03-20 用于提取指示对象的至少一个生命体征的生理信息的设备、系统和方法 Active CN111936040B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18164137.4A EP3545821A1 (en) 2018-03-27 2018-03-27 Device, system and method for extracting physiological information indicative of at least one vital sign of a subject
EP18164137.4 2018-03-27
PCT/EP2019/056914 WO2019185410A1 (en) 2018-03-27 2019-03-20 Device, system and method for extracting physiological information indicative of at least one vital sign of a subject

Publications (2)

Publication Number Publication Date
CN111936040A CN111936040A (zh) 2020-11-13
CN111936040B true CN111936040B (zh) 2024-07-09

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CN201980022608.5A Active CN111936040B (zh) 2018-03-27 2019-03-20 用于提取指示对象的至少一个生命体征的生理信息的设备、系统和方法

Country Status (5)

Country Link
US (1) US11712185B2 (https=)
EP (2) EP3545821A1 (https=)
JP (1) JP7325434B2 (https=)
CN (1) CN111936040B (https=)
WO (1) WO2019185410A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3698704A1 (en) * 2019-02-20 2020-08-26 Koninklijke Philips N.V. Device, system and method for determining physiological information
CN112507930B (zh) * 2020-12-16 2023-06-20 华南理工大学 一种利用光照均衡法改善人脸视频心率检测的方法
CN113520349A (zh) * 2021-06-04 2021-10-22 深圳市脉度科技有限公司 生理参数测量装置、终端及方法
CN118356166A (zh) * 2023-01-17 2024-07-19 华为技术有限公司 体征检测的方法和装置，校准体征检测装置的方法和装置
CN120419927B (zh) * 2025-07-08 2025-10-03 南方科技大学 基于多角度偏振光的脉搏波传导时间的血压测量方法、装置、终端设备及存储介质

Citations (2)

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CN102647941A (zh) * 2009-10-06 2012-08-22 皇家飞利浦电子股份有限公司 用于执行光电容积描记的方法和系统
CN102711911A (zh) * 2009-11-20 2012-10-03 埃托里有限责任公司 用于来自有生命和无生命物体的能量信息信号的远程传输的方法和能量信息信号转换器

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US6943881B2 (en) * 2003-06-04 2005-09-13 Tomophase Corporation Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
US20120321759A1 (en) 2007-01-05 2012-12-20 Myskin, Inc. Characterization of food materials by optomagnetic fingerprinting
WO2012093358A1 (en) * 2011-01-05 2012-07-12 Koninklijke Philips Electronics N.V. Device and method for extracting information from characteristic signals
US9924896B2 (en) 2014-06-23 2018-03-27 Koninklijke Philips N.V. Device, system and method for determining the concentration of a substance in the blood of a subject
US9770213B2 (en) * 2014-10-30 2017-09-26 Koninklijke Philips N.V. Device, system and method for extracting physiological information
US10231667B2 (en) * 2014-10-31 2019-03-19 Koninklijke Philips N.V. Non-invasive dehydration monitoring
KR102436728B1 (ko) 2015-07-07 2022-08-26 삼성전자주식회사 생체 신호 측정 장치 및 방법
WO2017055218A1 (en) 2015-09-29 2017-04-06 Koninklijke Philips N.V. Device, system and method for extracting physiological information
JP6849684B2 (ja) 2016-01-15 2021-03-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 対象のバイタルサイン情報を含むフォトプレチスモグラフ画像を生成するデバイス、システム、及び方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102647941A (zh) * 2009-10-06 2012-08-22 皇家飞利浦电子股份有限公司 用于执行光电容积描记的方法和系统
CN102711911A (zh) * 2009-11-20 2012-10-03 埃托里有限责任公司 用于来自有生命和无生命物体的能量信息信号的远程传输的方法和能量信息信号转换器

Also Published As

Publication number Publication date
WO2019185410A1 (en) 2019-10-03
US11712185B2 (en) 2023-08-01
JP7325434B2 (ja) 2023-08-14
EP3773154B1 (en) 2022-12-07
EP3545821A1 (en) 2019-10-02
EP3773154A1 (en) 2021-02-17
JP2021519134A (ja) 2021-08-10
US20210361203A1 (en) 2021-11-25
CN111936040A (zh) 2020-11-13

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