WO2017148807A1 - Device, system and method for determining a vital sign of a subject - Google Patents

Device, system and method for determining a vital sign of a subject Download PDF

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Publication number
WO2017148807A1
WO2017148807A1 PCT/EP2017/054276 EP2017054276W WO2017148807A1 WO 2017148807 A1 WO2017148807 A1 WO 2017148807A1 EP 2017054276 W EP2017054276 W EP 2017054276W WO 2017148807 A1 WO2017148807 A1 WO 2017148807A1
Authority
WO
WIPO (PCT)
Prior art keywords
ppg
signals
skin
radiation
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2017/054276
Other languages
English (en)
French (fr)
Inventor
Gerard De Haan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Priority to US16/077,748 priority Critical patent/US11045146B2/en
Priority to CN201780014577.XA priority patent/CN108778109B/zh
Priority to JP2018543702A priority patent/JP6899395B2/ja
Priority to EP17706814.5A priority patent/EP3422931B1/en
Publication of WO2017148807A1 publication Critical patent/WO2017148807A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/72—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
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1102—Ballistocardiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using image analysis
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals

Definitions

  • an input interface for obtaining at least two radiation signals, each radiation signal being acquired from different skin regions of the subject by detecting radiation reflected from or transmitted through the respective skin region in response to irradiation, an extraction unit for extracting photoplethysmography, PPG, signals from the obtained radiation signals to obtain at least one PPG signal per skin region,
  • a computer program may be stored/distributed on a suitable non-transitory medium, such as an optical storage medium or a solid-state medium supplied together with or as part of other hardware, but may also be distributed in other forms, such as via the Internet or other wired or wireless telecommunication systems.
  • a suitable non-transitory medium such as an optical storage medium or a solid-state medium supplied together with or as part of other hardware, but may also be distributed in other forms, such as via the Internet or other wired or wireless telecommunication systems.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (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)
PCT/EP2017/054276 2016-03-01 2017-02-24 Device, system and method for determining a vital sign of a subject Ceased WO2017148807A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/077,748 US11045146B2 (en) 2016-03-01 2017-02-24 Device, system and method for determining a vital sign of a subject
CN201780014577.XA CN108778109B (zh) 2016-03-01 2017-02-24 用于确定对象的生命体征的设备、系统和方法
JP2018543702A JP6899395B2 (ja) 2016-03-01 2017-02-24 対象のバイタルサインを決定するデバイス、システム及び方法
EP17706814.5A EP3422931B1 (en) 2016-03-01 2017-02-24 Device, system and method for determining a vital sign of a subject

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16158005 2016-03-01
EP16158005.5 2016-03-01

Publications (1)

Publication Number Publication Date
WO2017148807A1 true WO2017148807A1 (en) 2017-09-08

Family

ID=55446719

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/054276 Ceased WO2017148807A1 (en) 2016-03-01 2017-02-24 Device, system and method for determining a vital sign of a subject

Country Status (5)

Country Link
US (1) US11045146B2 (enExample)
EP (1) EP3422931B1 (enExample)
JP (1) JP6899395B2 (enExample)
CN (1) CN108778109B (enExample)
WO (1) WO2017148807A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020534912A (ja) * 2017-09-27 2020-12-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 循環量の査定で使用するためのセンサシステム及び感知方法
EP4332986A1 (en) * 2022-08-29 2024-03-06 BIOTRONIK SE & Co. KG Method and system for assessing a patient's medical condition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3449820B1 (en) * 2017-08-30 2023-05-24 Qompium Computer-implemented method and system for direct photoplethysmography (ppg)
EP3758606B1 (en) 2018-03-27 2022-11-30 Well Being Digital Limited A method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof
EP3671630A1 (en) * 2018-12-19 2020-06-24 Nokia Technologies Oy Movement indication
EP3698704A1 (en) * 2019-02-20 2020-08-26 Koninklijke Philips N.V. Device, system and method for determining physiological information
CN114929101A (zh) * 2019-12-02 2022-08-19 比纳人工智能有限公司 根据光学数据进行生理测量的系统和方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
US6083172A (en) * 1995-08-07 2000-07-04 Nellcor Puritan Bennett Incorporated Method and apparatus for estimating physiological parameters using model-based adaptive filtering
US20130271591A1 (en) 2011-01-05 2013-10-17 Koninklijke Philips Electronics N.V. Device and method for extracting information from characteristic signals
WO2014140978A1 (en) 2013-03-14 2014-09-18 Koninklijke Philips N.V. Device and method for obtaining vital sign information of a subject

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US4458518A (en) * 1982-07-01 1984-07-10 Medasonics, Inc. Apparatus and method for calibrating a photoplethysmograph
US7020507B2 (en) * 2002-01-31 2006-03-28 Dolphin Medical, Inc. Separating motion from cardiac signals using second order derivative of the photo-plethysmogram and fast fourier transforms
EP2111152A2 (en) * 2007-01-10 2009-10-28 Starr Life Sciences Corporation Techniques for accurately deriving physiologic parameters of a subject from photoplethysmographic measurements
WO2009043028A2 (en) * 2007-09-28 2009-04-02 Tiax Llc Measurement of physiological signals
US8761855B2 (en) * 2008-07-15 2014-06-24 Nellcor Puritan Bennett Ireland Systems and methods for determining oxygen saturation
US8868205B2 (en) * 2010-12-20 2014-10-21 General Electric Company System and method for determining physiological parameters based on electrical impedance measurements
WO2012155245A1 (en) * 2011-05-17 2012-11-22 Lionsgate Technologies, Inc. Systems and methods for determining physiological characteristics of a patient using pulse oximetry
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RU2695261C2 (ru) * 2013-03-13 2019-07-22 Конинклейке Филипс Н.В. Устройство и способ определения показателей жизненно важных функций пациента
US10052038B2 (en) * 2013-03-14 2018-08-21 Koninklijke Philips N.V. Device and method for determining vital signs of a subject
EP2967376B1 (en) * 2013-03-14 2023-02-15 Koninklijke Philips N.V. Device and method for determining vital signs of a subject
JP6052005B2 (ja) * 2013-03-27 2016-12-27 富士通株式会社 脈波検出装置、脈波検出方法及び脈波検出プログラム
JP6135255B2 (ja) * 2013-04-02 2017-05-31 富士通株式会社 心拍測定プログラム、心拍測定方法及び心拍測定装置
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US6083172A (en) * 1995-08-07 2000-07-04 Nellcor Puritan Bennett Incorporated Method and apparatus for estimating physiological parameters using model-based adaptive filtering
US20130271591A1 (en) 2011-01-05 2013-10-17 Koninklijke Philips Electronics N.V. Device and method for extracting information from characteristic signals
WO2014140978A1 (en) 2013-03-14 2014-09-18 Koninklijke Philips N.V. Device and method for obtaining vital sign information of a subject

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020534912A (ja) * 2017-09-27 2020-12-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 循環量の査定で使用するためのセンサシステム及び感知方法
JP7299878B2 (ja) 2017-09-27 2023-06-28 コーニンクレッカ フィリップス エヌ ヴェ 循環量の査定で使用するためのセンサシステム及び感知方法
EP4332986A1 (en) * 2022-08-29 2024-03-06 BIOTRONIK SE & Co. KG Method and system for assessing a patient's medical condition

Also Published As

Publication number Publication date
EP3422931A1 (en) 2019-01-09
US20190038234A1 (en) 2019-02-07
CN108778109A (zh) 2018-11-09
JP2019511941A (ja) 2019-05-09
US11045146B2 (en) 2021-06-29
CN108778109B (zh) 2022-02-11
JP6899395B2 (ja) 2021-07-07
EP3422931B1 (en) 2021-12-29

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