JP7727713B2 - 動脈圧推定装置、動脈圧推定システム、及び動脈圧推定方法 - Google Patents

動脈圧推定装置、動脈圧推定システム、及び動脈圧推定方法

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Publication number
JP7727713B2
JP7727713B2 JP2023506835A JP2023506835A JP7727713B2 JP 7727713 B2 JP7727713 B2 JP 7727713B2 JP 2023506835 A JP2023506835 A JP 2023506835A JP 2023506835 A JP2023506835 A JP 2023506835A JP 7727713 B2 JP7727713 B2 JP 7727713B2
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JP
Japan
Prior art keywords
pressure
arterial
control unit
blood flow
timing
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Active
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JP2023506835A
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English (en)
Japanese (ja)
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JPWO2022196144A1 (https=
Inventor
知紀 八田
亮 市川
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.)
Terumo Corp
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Terumo Corp
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Publication of JPWO2022196144A1 publication Critical patent/JPWO2022196144A1/ja
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Publication of JP7727713B2 publication Critical patent/JP7727713B2/ja
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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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • 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
    • A61B5/021—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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff method
    • 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
    • A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • 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
    • A61B5/026—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Signal Processing (AREA)
  • Hematology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Pulmonology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2023506835A 2021-03-18 2022-02-01 動脈圧推定装置、動脈圧推定システム、及び動脈圧推定方法 Active JP7727713B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021045023 2021-03-18
JP2021045023 2021-03-18
PCT/JP2022/003892 WO2022196144A1 (ja) 2021-03-18 2022-02-01 動脈圧推定装置、動脈圧推定システム、及び動脈圧推定方法

Publications (2)

Publication Number Publication Date
JPWO2022196144A1 JPWO2022196144A1 (https=) 2022-09-22
JP7727713B2 true JP7727713B2 (ja) 2025-08-21

Family

ID=83320315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023506835A Active JP7727713B2 (ja) 2021-03-18 2022-02-01 動脈圧推定装置、動脈圧推定システム、及び動脈圧推定方法

Country Status (5)

Country Link
US (1) US20230355116A1 (https=)
EP (1) EP4285815A4 (https=)
JP (1) JP7727713B2 (https=)
CN (1) CN117015338A (https=)
WO (1) WO2022196144A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024203141A1 (ja) * 2023-03-28 2024-10-03 テルモ株式会社 プログラム、情報処理方法および情報処理装置
DE102023124287A1 (de) * 2023-09-08 2025-03-13 Holger Redtel Blutdruckmessverfahren

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000333911A (ja) 1999-05-25 2000-12-05 Nippon Colin Co Ltd 心機能監視装置
JP2008536570A (ja) 2005-04-13 2008-09-11 ケビン エム． マッキンタイア ハイブリッドｌｖｅｄｐモニタ
JP2010522621A (ja) 2007-03-28 2010-07-08 カーディアック ペースメイカーズ， インコーポレイテッド 肺動脈圧信号からの肺機能パラメータ測定および呼吸関連睡眠事象検出の方法
JP2015160082A (ja) 2014-02-28 2015-09-07 国立大学法人広島大学 血圧測定装置および血圧測定方法
JP2016137087A (ja) 2015-01-28 2016-08-04 日本光電工業株式会社 測定装置、測定方法、及びプログラム
US20200359912A1 (en) 2018-01-18 2020-11-19 California Institute Of Technology Method and apparatus for left ventricular end diastolic pressure measurement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8668649B2 (en) * 2010-02-04 2014-03-11 Siemens Medical Solutions Usa, Inc. System for cardiac status determination
JP5738673B2 (ja) * 2011-05-24 2015-06-24 オムロンヘルスケア株式会社 血圧測定装置
JP5824608B2 (ja) 2011-06-01 2015-11-25 パナソニックＩｐマネジメント株式会社 肺音分析装置
CN106983499A (zh) * 2016-01-21 2017-07-28 原相科技股份有限公司 光学式血压检测装置及其操作方法
US11363961B2 (en) * 2016-04-15 2022-06-21 Omron Corporation Biological information analysis device, system, and program
JP6538620B2 (ja) 2016-07-21 2019-07-03 日本電信電話株式会社 呼吸推定方法および装置
US11534071B2 (en) * 2019-04-12 2022-12-27 Beijing Shunyuan Kaihua Technology Limited Blood pressure measurement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000333911A (ja) 1999-05-25 2000-12-05 Nippon Colin Co Ltd 心機能監視装置
JP2008536570A (ja) 2005-04-13 2008-09-11 ケビン エム． マッキンタイア ハイブリッドｌｖｅｄｐモニタ
JP2010522621A (ja) 2007-03-28 2010-07-08 カーディアック ペースメイカーズ， インコーポレイテッド 肺動脈圧信号からの肺機能パラメータ測定および呼吸関連睡眠事象検出の方法
JP2015160082A (ja) 2014-02-28 2015-09-07 国立大学法人広島大学 血圧測定装置および血圧測定方法
JP2016137087A (ja) 2015-01-28 2016-08-04 日本光電工業株式会社 測定装置、測定方法、及びプログラム
US20200359912A1 (en) 2018-01-18 2020-11-19 California Institute Of Technology Method and apparatus for left ventricular end diastolic pressure measurement

Also Published As

Publication number Publication date
CN117015338A (zh) 2023-11-07
WO2022196144A1 (ja) 2022-09-22
EP4285815A1 (en) 2023-12-06
JPWO2022196144A1 (https=) 2022-09-22
EP4285815A4 (en) 2023-12-06
US20230355116A1 (en) 2023-11-09

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