JPWO2022196820A1 - - Google Patents

Info

Publication number
JPWO2022196820A1
JPWO2022196820A1 JP2023507208A JP2023507208A JPWO2022196820A1 JP WO2022196820 A1 JPWO2022196820 A1 JP WO2022196820A1 JP 2023507208 A JP2023507208 A JP 2023507208A JP 2023507208 A JP2023507208 A JP 2023507208A JP WO2022196820 A1 JPWO2022196820 A1 JP WO2022196820A1
Authority
JP
Japan
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
JP2023507208A
Other languages
Japanese (ja)
Other versions
JPWO2022196820A5 (https=
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 filed Critical
Publication of JPWO2022196820A1 publication Critical patent/JPWO2022196820A1/ja
Publication of JPWO2022196820A5 publication Critical patent/JPWO2022196820A5/ja
Pending 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
    • A61B5/02—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)
JP2023507208A 2021-03-19 2022-03-18 Pending JPWO2022196820A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
JPWO2022196820A1 true JPWO2022196820A1 (https=) 2022-09-22
JPWO2022196820A5 JPWO2022196820A5 (https=) 2024-12-10

Family

ID=83320555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507208A Pending JPWO2022196820A1 (https=) 2021-03-19 2022-03-18

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

Citations (6)

* 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
WO2014136310A1 (ja) * 2013-03-08 2014-09-12 富士フイルム株式会社 脈波伝播速度の測定方法及びシステム並びに撮像装置
JP2015054223A (ja) * 2013-09-13 2015-03-23 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
JP2017085422A (ja) * 2015-10-29 2017-05-18 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
JP2017131413A (ja) * 2016-01-28 2017-08-03 Kddi株式会社 脈拍測定装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9443289B2 (en) * 2013-06-21 2016-09-13 Xerox Corporation Compensating for motion induced artifacts in a physiological signal extracted from multiple videos
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
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

Patent Citations (6)

* 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
WO2014136310A1 (ja) * 2013-03-08 2014-09-12 富士フイルム株式会社 脈波伝播速度の測定方法及びシステム並びに撮像装置
JP2015054223A (ja) * 2013-09-13 2015-03-23 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
JP2017085422A (ja) * 2015-10-29 2017-05-18 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
JP2017131413A (ja) * 2016-01-28 2017-08-03 Kddi株式会社 脈拍測定装置

Also Published As

Publication number Publication date
US20240138686A1 (en) 2024-05-02
WO2022196820A1 (ja) 2022-09-22
US12514458B2 (en) 2026-01-06
CN116997290A (zh) 2023-11-03

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