JP6721707B2 - 血流速度の測定を改善するための方法及び装置 - Google Patents

血流速度の測定を改善するための方法及び装置 Download PDF

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Publication number
JP6721707B2
JP6721707B2 JP2018549346A JP2018549346A JP6721707B2 JP 6721707 B2 JP6721707 B2 JP 6721707B2 JP 2018549346 A JP2018549346 A JP 2018549346A JP 2018549346 A JP2018549346 A JP 2018549346A JP 6721707 B2 JP6721707 B2 JP 6721707B2
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ultrasonic transducer
velocity profile
spatiotemporal
subject
correction
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JP2019509827A5 (enExample
JP2019509827A (ja
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クローン，バルト
ベゼメル，リック
マシュー，デニー
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • 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
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Primary Health Care (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2018549346A 2016-03-23 2017-03-23 血流速度の測定を改善するための方法及び装置 Active JP6721707B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16162037.2 2016-03-23
EP16162037 2016-03-23
PCT/EP2017/056951 WO2017162802A2 (en) 2016-03-23 2017-03-23 A method and apparatus for improving the measurement of flow velocity of blood

Publications (3)

Publication Number Publication Date
JP2019509827A JP2019509827A (ja) 2019-04-11
JP2019509827A5 JP2019509827A5 (enExample) 2020-04-16
JP6721707B2 true JP6721707B2 (ja) 2020-07-15

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JP2018549346A Active JP6721707B2 (ja) 2016-03-23 2017-03-23 血流速度の測定を改善するための方法及び装置

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US (1) US11020093B2 (enExample)
EP (1) EP3432801B1 (enExample)
JP (1) JP6721707B2 (enExample)
CN (1) CN109640827B (enExample)
WO (1) WO2017162802A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3669787A1 (en) * 2018-12-19 2020-06-24 Koninklijke Philips N.V. Ultrasound transducer unit with friction guiding function
CN110988853B (zh) * 2019-12-23 2023-08-01 中煤科工集团重庆研究院有限公司 基于有效峰值的超声波到达时间计算方法
EP4188230B1 (en) * 2020-09-09 2025-06-25 Becton, Dickinson and Company Apparatus and method for tracking blood vessel cross-section
CN113558659B (zh) * 2021-07-30 2023-07-04 重庆安酷科技有限公司 一种高精度超声波肺功能检测仪及其检测方法
CN118695816B (zh) * 2022-12-02 2025-05-13 皇家飞利浦有限公司 血液动力学参数估计

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US4509526A (en) 1983-02-08 1985-04-09 Lawrence Medical Systems, Inc. Method and system for non-invasive ultrasound Doppler cardiac output measurement
US4796634A (en) 1985-08-09 1989-01-10 Lawrence Medical Systems, Inc. Methods and apparatus for monitoring cardiac output
US5052395A (en) 1987-11-16 1991-10-01 Waters Instruments, Inc. Non-invasive ultrasonic pulse doppler cardiac output monitor
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US5409010A (en) 1992-05-19 1995-04-25 Board Of Regents Of The University Of Washington Vector doppler medical devices for blood velocity studies
GB9215231D0 (en) 1992-07-17 1992-09-02 Skidmore Robert Flowmeters
CN1287740C (zh) * 1995-08-08 2006-12-06 通用电器横河医疗系统株式会社 测定组织或血液的运动速度的方法和超声波诊断装置
US6261233B1 (en) 1996-01-05 2001-07-17 Sunlight Medical Ltd. Method and device for a blood velocity determination
AUPP431898A0 (en) 1998-06-24 1998-07-16 Northern Cardiac Sonography Pty Ltd Ultrasonic cardiac output monitor
US5928153A (en) 1998-11-24 1999-07-27 Hui-Hua Chiang Ultrasound flow velocity and Doppler angle measurement method and system
US7120489B2 (en) * 2000-05-08 2006-10-10 Brainsgate, Ltd. Method and apparatus for stimulating the sphenopalatine ganglion to modify properties of the BBB and cerebral blood flow
JP4217023B2 (ja) * 2002-02-25 2009-01-28 一郎 佐久間 血管内皮計測装置
AUPS335402A0 (en) 2002-07-03 2002-07-25 Uscom Pty Ltd Low profile chest affixed cw transducer
AUPS335302A0 (en) 2002-07-03 2002-07-25 Uscom Pty Ltd Intergrated pressure and volume measurement method and apparatus
AU2002950611A0 (en) 2002-08-06 2002-09-12 Uscom Pty Ltd Blood flow analysis system
AU2003900260A0 (en) 2003-01-22 2003-02-06 Uscom Pty Ltd Ultrasonic transducer device
AU2003900261A0 (en) 2003-01-22 2003-02-06 Uscom Pty Ltd Method and system for the determination of blood characteristics
AU2003901366A0 (en) 2003-03-25 2003-04-10 Uscom Pty Ltd Method for tracing geometric elements
US7235053B2 (en) 2004-01-20 2007-06-26 Uscom Limited Method and apparatus for determining blood flow characteristics in small infants
WO2006024088A1 (en) 2004-08-30 2006-03-09 Uscom, Limited Method and apparatus for defining cardiac time intervals
WO2006096915A1 (en) 2005-03-15 2006-09-21 Uscom Limited Automatic flow tracking system and method
US7591787B2 (en) * 2005-09-15 2009-09-22 Piero Tortoli Method for removing Doppler angle ambiguity
US20100312123A1 (en) 2006-05-22 2010-12-09 Uscom Limited Cardiac measurement system and method
JP5231768B2 (ja) * 2006-08-28 2013-07-10 株式会社東芝 超音波診断装置および超音波診断装置のデータ処理プログラム
US20090292208A1 (en) * 2008-03-03 2009-11-26 Jeffrey Jr R Brooke Automated detection of asymptomatic carotid stenosis
JP5276465B2 (ja) * 2009-02-16 2013-08-28 日立アロカメディカル株式会社 超音波診断装置及び医療システム
EP2419022B1 (en) 2009-04-14 2019-11-06 Maui Imaging, Inc. Multiple aperture ultrasound array alignment fixture
CN101884526B (zh) * 2009-05-13 2012-12-26 深圳先进技术研究院 基于超声血流信息的动脉血压测量装置
ITGE20090070A1 (it) * 2009-08-31 2011-03-01 Esaote Spa Metodo e dispositivo per il rilevamento e la visualizzazione di informazioni emodinamiche in particolare del flusso ematico nelle vene, mediante ultrasoni
KR20120090170A (ko) * 2011-02-07 2012-08-17 삼성전자주식회사 초음파 측정장치 및 그 제어방법
CN103415246B (zh) * 2011-03-01 2015-11-25 皇家飞利浦有限公司 用于针对血流测量定位多普勒超声换能器的方法和设备以及用于血流测量的系统
WO2013001503A2 (en) * 2011-06-30 2013-01-03 Koninklijke Philips Electronics N.V. Method and apparatus for automated ultrasonic doppler angle and flow velocity estimation
WO2013170053A1 (en) * 2012-05-09 2013-11-14 The Regents Of The University Of Michigan Linear magnetic drive transducer for ultrasound imaging
JP6081301B2 (ja) * 2012-06-27 2017-02-15 東芝メディカルシステムズ株式会社 超音波診断装置及び画像データの補正方法
WO2014049558A1 (en) * 2012-09-27 2014-04-03 Koninklijke Philips N.V. Automated biplane-pw workflow for ultrasonic stenosis assessment
US10405805B2 (en) 2013-01-14 2019-09-10 Uscom Limited Combined blood flow and pressure monitoring system and method
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KR20150031091A (ko) * 2013-09-13 2015-03-23 삼성메디슨 주식회사 가이드 라인을 이용한 초음파 정보 제공 방법 및 장치

Also Published As

Publication number Publication date
US20190090852A1 (en) 2019-03-28
US11020093B2 (en) 2021-06-01
CN109640827B (zh) 2022-04-29
WO2017162802A2 (en) 2017-09-28
EP3432801A2 (en) 2019-01-30
CN109640827A (zh) 2019-04-16
WO2017162802A3 (en) 2019-01-03
EP3432801B1 (en) 2020-05-06
JP2019509827A (ja) 2019-04-11

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