CN115103629B - 用于确定对象的氧饱和度的设备、系统和方法 - Google Patents

用于确定对象的氧饱和度的设备、系统和方法

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Publication number
CN115103629B
CN115103629B CN202080096418.0A CN202080096418A CN115103629B CN 115103629 B CN115103629 B CN 115103629B CN 202080096418 A CN202080096418 A CN 202080096418A CN 115103629 B CN115103629 B CN 115103629B
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CN
China
Prior art keywords
detection signal
electromagnetic radiation
subject
ratio
pdr
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.)
Active
Application number
CN202080096418.0A
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English (en)
Chinese (zh)
Other versions
CN115103629A (zh
Inventor
W·韦尔克鲁杰塞
王文锦
A·莫科
N·兰贝特
M·E·梅纳贝尼托
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
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Koninklijke Philips NV
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Publication of CN115103629A publication Critical patent/CN115103629A/zh
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Classifications

    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7242—Details of waveform analysis using integration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Signal Processing (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (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)
CN202080096418.0A 2019-12-19 2020-12-08 用于确定对象的氧饱和度的设备、系统和方法 Active CN115103629B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19217847.3 2019-12-19
EP19217847.3A EP3838144A1 (en) 2019-12-19 2019-12-19 Device, system and method for determining oxygen saturation of a subject
PCT/EP2020/084965 WO2021122122A1 (en) 2019-12-19 2020-12-08 Device, system and method for determining oxygen saturation of a subject

Publications (2)

Publication Number Publication Date
CN115103629A CN115103629A (zh) 2022-09-23
CN115103629B true CN115103629B (zh) 2025-09-30

Family

ID=69147413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080096418.0A Active CN115103629B (zh) 2019-12-19 2020-12-08 用于确定对象的氧饱和度的设备、系统和方法

Country Status (5)

Country Link
US (1) US20230015851A1 (https=)
EP (2) EP3838144A1 (https=)
JP (1) JP2023506542A (https=)
CN (1) CN115103629B (https=)
WO (1) WO2021122122A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4014853A1 (en) 2020-12-17 2022-06-22 Koninklijke Philips N.V. Device, method and systems for providing imaging of one or more aspects of blood perfusion
US12076141B2 (en) 2021-02-26 2024-09-03 Covidien Lp System and method for digitally calibrating a medical sensor
US12458295B2 (en) 2021-10-01 2025-11-04 Covidien Lp System and method for correcting for errors dependent upon spectral characteristics of tissue
US20230147605A1 (en) * 2021-11-05 2023-05-11 Vital Connect, Inc. Method, device, and system for blood oxygen saturation and vital sign measurements using a wearable biosensor
PL4448610T3 (pl) 2021-12-16 2026-01-19 Basf Se Termoplastyczna elastyczna otwartokomórkowa pianka poliuretanowa
CN117503124A (zh) * 2023-11-02 2024-02-06 南方科技大学 利用notch滤光片改良的非接触血氧监测装置及方法

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US5782756A (en) * 1996-09-19 1998-07-21 Nellcor Puritan Bennett Incorporated Method and apparatus for in vivo blood constituent analysis
WO1999062399A1 (en) * 1998-06-03 1999-12-09 Masimo Corporation Stereo pulse oximeter
EP2637559B1 (en) * 2010-11-10 2018-01-24 Elfi-Tech Ltd. Optical measurement of parameters related to motion of light-scattering particles within a fluid by manipulating analog electrical signals
US20130006074A1 (en) * 2011-06-29 2013-01-03 Kestrel Labs, Inc. Homogenizing Light Sources in Photoplethysmography
JP5948836B2 (ja) * 2011-12-09 2016-07-06 ソニー株式会社 測定装置、測定方法、プログラム及び記録媒体
US10052038B2 (en) * 2013-03-14 2018-08-21 Koninklijke Philips N.V. Device and method for determining vital signs of a subject
US20160066863A1 (en) * 2013-04-05 2016-03-10 Nitto Denko Corporation METHOD AND APPARATUS FOR DETERMINING SpO2 OF A SUBJECT FROM AN OPTICAL MEASUREMENT
US20150018654A1 (en) * 2013-07-09 2015-01-15 Xerox Corporation Method and apparatus for monitoring a subject for fractional blood oxygen saturation
US10531820B2 (en) * 2014-11-24 2020-01-14 Koninklijke Philips N.V. Device, system and method for determining the concentration of a substance in the blood of a subject
WO2017089147A1 (en) * 2015-11-24 2017-06-01 Koninklijke Philips N.V. Wearable device and system for acquiring physiological information of a subject
WO2018029123A1 (en) * 2016-08-09 2018-02-15 Koninklijke Philips N.V. Device for use in blood oxygen saturation measurement
CN109561842B (zh) * 2016-08-09 2022-07-12 皇家飞利浦有限公司 用于血氧饱和度测量的设备
CN107928682B (zh) * 2017-12-20 2023-05-30 杭州电子科技大学 一种信息采集传感器以及生理参数获取装置
US10466783B2 (en) * 2018-03-15 2019-11-05 Sanmina Corporation System and method for motion detection using a PPG sensor

Also Published As

Publication number Publication date
EP4076186B1 (en) 2024-02-07
EP4076186A1 (en) 2022-10-26
JP2023506542A (ja) 2023-02-16
CN115103629A (zh) 2022-09-23
EP3838144A1 (en) 2021-06-23
US20230015851A1 (en) 2023-01-19
WO2021122122A1 (en) 2021-06-24

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