JP7701387B2 - 血行動態パラメータを推定する方法 - Google Patents

血行動態パラメータを推定する方法 Download PDF

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Publication number
JP7701387B2
JP7701387B2 JP2022576016A JP2022576016A JP7701387B2 JP 7701387 B2 JP7701387 B2 JP 7701387B2 JP 2022576016 A JP2022576016 A JP 2022576016A JP 2022576016 A JP2022576016 A JP 2022576016A JP 7701387 B2 JP7701387 B2 JP 7701387B2
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waveform
time window
arterial
parameter
data
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Japanese (ja)
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JP2023528679A5 (https=
JP2023528679A (ja
Inventor
ロハン ジョーシ
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Koninklijke Philips NV
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Koninklijke Philips NV
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Priority claimed from EP20179433.6A external-priority patent/EP3922175A1/en
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    • 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
    • A61B5/029—Measuring blood output from the heart, e.g. minute volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—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
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
    • 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
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/02—Measuring pulse or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A61B8/065—Measuring blood flow to determine blood output from the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Clinical applications involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Psychiatry (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Fuzzy Systems (AREA)
  • Signal Processing (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Evolutionary Computation (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2022576016A 2020-06-11 2021-06-11 血行動態パラメータを推定する方法 Active JP7701387B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP20179433.6 2020-06-11
EP20179433.6A EP3922175A1 (en) 2020-06-11 2020-06-11 Hemodynamic parameter estimation
EP21178746 2021-06-10
EP21178746.0 2021-06-10
PCT/EP2021/065761 WO2021250234A2 (en) 2020-06-11 2021-06-11 Method for estimating hemodynamic parameters

Publications (3)

Publication Number Publication Date
JP2023528679A JP2023528679A (ja) 2023-07-05
JP2023528679A5 JP2023528679A5 (https=) 2024-06-18
JP7701387B2 true JP7701387B2 (ja) 2025-07-01

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JP2022576016A Active JP7701387B2 (ja) 2020-06-11 2021-06-11 血行動態パラメータを推定する方法

Country Status (5)

Country Link
US (1) US12564370B2 (https=)
EP (1) EP4164501B1 (https=)
JP (1) JP7701387B2 (https=)
CN (1) CN115715170A (https=)
WO (1) WO2021250234A2 (https=)

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WO2019169508A1 (en) 2018-03-09 2019-09-12 1929803 Ontario Corp. D/B/A Flosonics Medical Dynamically controllable patient fluid control device
WO2022008970A1 (en) 2020-07-06 2022-01-13 1929803 Ontario Corp. D/B/A Flosonics Medical Ultrasound patch with integrated flexible transducer assembly
US12133764B2 (en) * 2020-09-24 2024-11-05 GE Precision Healthcare LLC Systems and methods for an adaptive interface for an ultrasound imaging system
CN114376603B (zh) * 2022-01-07 2023-11-28 乐普（北京）医疗器械股份有限公司 一种二维频谱多普勒超声心动图像的处理方法和装置
EP4275611A1 (en) 2022-05-09 2023-11-15 Koninklijke Philips N.V. Continuous blood pressure measurement system and method
WO2024082231A1 (zh) * 2022-10-20 2024-04-25 深圳迈瑞生物医疗电子股份有限公司 监测心血管参数的方法和医疗设备
US20250281160A1 (en) * 2022-12-02 2025-09-11 Koninklijke Philips N.V. Determining a flow profile in an artery based on ultrasound imaging data
EP4378394A1 (en) * 2022-12-02 2024-06-05 Koninklijke Philips N.V. Hemodynamic parameter estimation
CN116671978A (zh) * 2023-05-05 2023-09-01 济南康寿鑫医疗科技有限公司 基于数字孪生的适形超声生命体可视化监测方法及系统
EP4721674A1 (en) * 2024-10-02 2026-04-08 Koninklijke Philips N.V. Hemodynamic parameter estimation
US20260108227A1 (en) * 2024-10-22 2026-04-23 National Yang Ming Chiao Tung University Method and system for estimating energetic hemodynamic parameters and computer readable medium thereof

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JP2016515898A (ja) 2013-03-14 2016-06-02 テンシス メディカル インコーポレイテッド 圧平圧力測定法により生体対象の心拍出量を計算する装置および方法
CN109192307A (zh) 2018-10-24 2019-01-11 上海裁云医疗科技有限公司 基于云平台的脑血管动力学检测分析系统及检测分析方法
US20190069842A1 (en) 2017-09-07 2019-03-07 Butterfly Network, Inc. Wrist bound ultrasound-on-a-chip device
WO2019234767A1 (en) 2018-06-07 2019-12-12 Healthcare Technology Innovation Centre Multi-modal ultrasound probe for calibration-free cuff-less evaluation of blood pressure

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JP3381968B2 (ja) * 1993-07-09 2003-03-04 株式会社東芝 超音波診断装置
US6283919B1 (en) 1996-11-26 2001-09-04 Atl Ultrasound Ultrasonic diagnostic imaging with blended tissue harmonic signals
US6458083B1 (en) 1996-11-26 2002-10-01 Koninklijke Philips Electronics N.V. Ultrasonic harmonic imaging with adaptive image formation
US6013032A (en) 1998-03-13 2000-01-11 Hewlett-Packard Company Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array
US5997479A (en) 1998-05-28 1999-12-07 Hewlett-Packard Company Phased array acoustic systems with intra-group processors
IT1315206B1 (it) * 1999-04-27 2003-02-03 Salvatore Romano Metodo e apparato per la misura della portata cardiaca.
US6530885B1 (en) 2000-03-17 2003-03-11 Atl Ultrasound, Inc. Spatially compounded three dimensional ultrasonic images
US6554774B1 (en) 2000-03-23 2003-04-29 Tensys Medical, Inc. Method and apparatus for assessing hemodynamic properties within the circulatory system of a living subject
US6443896B1 (en) 2000-08-17 2002-09-03 Koninklijke Philips Electronics N.V. Method for creating multiplanar ultrasonic images of a three dimensional object
US6468216B1 (en) 2000-08-24 2002-10-22 Kininklijke Philips Electronics N.V. Ultrasonic diagnostic imaging of the coronary arteries
EP2667783A2 (en) * 2011-01-28 2013-12-04 Cardio Art Technologies Ltd. System, method and device for automatic and autonomous determination of hemodynamic and cardiac parameters using ultrasound
US9049994B2 (en) * 2011-09-21 2015-06-09 Siemens Medical Solutions Usa, Inc. System for cardiac arrhythmia detection and characterization
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CN110974197A (zh) * 2019-12-13 2020-04-10 中国人民解放军63919部队 一种无创血液动力学多参数测量装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2016515898A (ja) 2013-03-14 2016-06-02 テンシス メディカル インコーポレイテッド 圧平圧力測定法により生体対象の心拍出量を計算する装置および方法
US20190069842A1 (en) 2017-09-07 2019-03-07 Butterfly Network, Inc. Wrist bound ultrasound-on-a-chip device
WO2019234767A1 (en) 2018-06-07 2019-12-12 Healthcare Technology Innovation Centre Multi-modal ultrasound probe for calibration-free cuff-less evaluation of blood pressure
CN109192307A (zh) 2018-10-24 2019-01-11 上海裁云医疗科技有限公司 基于云平台的脑血管动力学检测分析系统及检测分析方法

Also Published As

Publication number Publication date
EP4164501B1 (en) 2025-10-22
CN115715170A (zh) 2023-02-24
JP2023528679A (ja) 2023-07-05
EP4164501A2 (en) 2023-04-19
US20230210491A1 (en) 2023-07-06
US12564370B2 (en) 2026-03-03
WO2021250234A2 (en) 2021-12-16
WO2021250234A3 (en) 2022-02-24

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