CN117015338A - 动脉压推定装置、动脉压推定系统及动脉压推定方法 - Google Patents

动脉压推定装置、动脉压推定系统及动脉压推定方法 Download PDF

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Publication number
CN117015338A
CN117015338A CN202280021745.9A CN202280021745A CN117015338A CN 117015338 A CN117015338 A CN 117015338A CN 202280021745 A CN202280021745 A CN 202280021745A CN 117015338 A CN117015338 A CN 117015338A
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CN
China
Prior art keywords
pressure
arterial pressure
blood flow
timing
control unit
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
CN202280021745.9A
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English (en)
Chinese (zh)
Inventor
八田知纪
市川亮
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
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of CN117015338A publication Critical patent/CN117015338A/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
    • 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
    • A61B5/02028—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
    • A61B5/0205—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)
CN202280021745.9A 2021-03-18 2022-02-01 动脉压推定装置、动脉压推定系统及动脉压推定方法 Pending CN117015338A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021045023 2021-03-18
JP2021-045023 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 (1)

Publication Number Publication Date
CN117015338A true CN117015338A (zh) 2023-11-07

Family

ID=83320315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280021745.9A Pending CN117015338A (zh) 2021-03-18 2022-02-01 动脉压推定装置、动脉压推定系统及动脉压推定方法

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110190643A1 (en) * 2010-02-04 2011-08-04 Siemens Medical Solutions Usa, Inc. System for Cardiac Status Determination
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
CN112512413A (zh) * 2019-04-12 2021-03-16 北京顺源开华科技有限公司 血压测量

Family Cites Families (10)

* 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
US7404800B2 (en) * 2005-04-13 2008-07-29 Mcintyre Kevin M Hybrid LVEDP monitor
US20080243016A1 (en) * 2007-03-28 2008-10-02 Cardiac Pacemakers, Inc. Pulmonary Artery Pressure Signals And Methods of Using
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
JP6282887B2 (ja) * 2014-02-28 2018-02-21 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
JP6410621B2 (ja) * 2015-01-28 2018-10-24 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
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
WO2019144058A1 (en) * 2018-01-18 2019-07-25 California Institute Of Technology Method and apparatus for left ventricular end diastolic pressure measurement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110190643A1 (en) * 2010-02-04 2011-08-04 Siemens Medical Solutions Usa, Inc. System for Cardiac Status Determination
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
CN112512413A (zh) * 2019-04-12 2021-03-16 北京顺源开华科技有限公司 血压测量

Also Published As

Publication number Publication date
WO2022196144A1 (ja) 2022-09-22
EP4285815A1 (en) 2023-12-06
JP7727713B2 (ja) 2025-08-21
JPWO2022196144A1 (https=) 2022-09-22
EP4285815A4 (en) 2023-12-06
US20230355116A1 (en) 2023-11-09

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