CN116997290A - 血压信息推断装置、血压信息推断方法以及血压信息推断程序 - Google Patents

血压信息推断装置、血压信息推断方法以及血压信息推断程序 Download PDF

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Publication number
CN116997290A
CN116997290A CN202280022263.5A CN202280022263A CN116997290A CN 116997290 A CN116997290 A CN 116997290A CN 202280022263 A CN202280022263 A CN 202280022263A CN 116997290 A CN116997290 A CN 116997290A
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CN
China
Prior art keywords
blood pressure
pulse wave
moving image
pressure information
region
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.)
Pending
Application number
CN202280022263.5A
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English (en)
Chinese (zh)
Inventor
清水秀树
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of CN116997290A publication Critical patent/CN116997290A/zh
Pending legal-status Critical Current

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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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • 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
    • A61B5/021—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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (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)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202280022263.5A 2021-03-19 2022-03-18 血压信息推断装置、血压信息推断方法以及血压信息推断程序 Pending CN116997290A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-046020 2021-03-19
JP2021046020 2021-03-19
PCT/JP2022/012869 WO2022196820A1 (ja) 2021-03-19 2022-03-18 血圧情報推定装置、血圧情報推定方法、及び血圧情報推定プログラム

Publications (1)

Publication Number Publication Date
CN116997290A true CN116997290A (zh) 2023-11-03

Family

ID=83320555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280022263.5A Pending CN116997290A (zh) 2021-03-19 2022-03-18 血压信息推断装置、血压信息推断方法以及血压信息推断程序

Country Status (4)

Country Link
US (1) US12514458B2 (https=)
JP (1) JPWO2022196820A1 (https=)
CN (1) CN116997290A (https=)
WO (1) WO2022196820A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025210860A1 (ja) * 2024-04-05 2025-10-09 三菱電機株式会社 モデル生成装置、モデル生成方法、生体データ推定装置、および生体データ推定方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011212043A (ja) 2010-03-31 2011-10-27 Fujifilm Corp 医用画像再生装置および方法並びにプログラム
US8705812B2 (en) * 2011-06-10 2014-04-22 Amazon Technologies, Inc. Enhanced face recognition in video
US8838209B2 (en) * 2012-02-21 2014-09-16 Xerox Corporation Deriving arterial pulse transit time from a source video image
CN105188522B (zh) * 2013-03-08 2019-06-11 富士胶片株式会社 脉搏波传播速度的测定方法、测定系统及摄像装置
US9443289B2 (en) * 2013-06-21 2016-09-13 Xerox Corporation Compensating for motion induced artifacts in a physiological signal extracted from multiple videos
JP6308742B2 (ja) * 2013-09-13 2018-04-11 旭化成株式会社 血圧情報出力装置、血圧情報出力プログラム、媒体、血圧情報出力方法
WO2015045554A1 (ja) * 2013-09-26 2015-04-02 シャープ株式会社 生体情報取得装置および生体情報取得方法
EP3082586A1 (en) * 2013-12-19 2016-10-26 The Board of Trustees of the University of Illinois System and methods for measuring physiological parameters
PL3117766T3 (pl) * 2015-07-16 2021-09-06 Preventicus Gmbh Przetwarzanie danych biologicznych
JP6653459B2 (ja) 2015-10-29 2020-02-26 パナソニックＩｐマネジメント株式会社 画像処理装置及びこれを備えた脈拍推定システムならびに画像処理方法
JP6509751B2 (ja) * 2016-01-28 2019-05-08 Kddi株式会社 脈拍測定装置
US20190000415A1 (en) * 2017-06-28 2019-01-03 Carestream Health, Inc. Ultrasound system and method for acquisition parameter determination
JP2020195709A (ja) * 2019-06-05 2020-12-10 富士通コネクテッドテクノロジーズ株式会社 脈波解析装置、脈波解析方法および脈波解析プログラム

Also Published As

Publication number Publication date
US20240138686A1 (en) 2024-05-02
WO2022196820A1 (ja) 2022-09-22
US12514458B2 (en) 2026-01-06
JPWO2022196820A1 (https=) 2022-09-22

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