JP7259081B2 - 頭蓋内血圧の推定方法および装置 - Google Patents

頭蓋内血圧の推定方法および装置 Download PDF

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Publication number
JP7259081B2
JP7259081B2 JP2021559403A JP2021559403A JP7259081B2 JP 7259081 B2 JP7259081 B2 JP 7259081B2 JP 2021559403 A JP2021559403 A JP 2021559403A JP 2021559403 A JP2021559403 A JP 2021559403A JP 7259081 B2 JP7259081 B2 JP 7259081B2
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signal
time
blood pressure
ultrasound
doppler
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Japanese (ja)
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JP2022527564A (ja
JPWO2020207883A5 (enExample
Inventor
ジョナサン トーマス サットン
ラーガヴェーンドラ シュリーニバサ ナイドゥ
シャム バーラト
ジョナサン フィンケ
バラサンダー イヤヴ ラジュ
シュリラム セツラマン
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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
    • 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
    • A61B5/026—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
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/04—Measuring blood pressure
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0808—Clinical applications for diagnosis of the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • 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)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Neurology (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Psychology (AREA)
  • Neurosurgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2021559403A 2019-04-10 2020-04-02 頭蓋内血圧の推定方法および装置 Active JP7259081B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962832077P 2019-04-10 2019-04-10
US62/832,077 2019-04-10
PCT/EP2020/059332 WO2020207883A1 (en) 2019-04-10 2020-04-02 Intracranial blood pressure estimation method and device

Publications (3)

Publication Number Publication Date
JP2022527564A JP2022527564A (ja) 2022-06-02
JPWO2020207883A5 JPWO2020207883A5 (enExample) 2022-12-13
JP7259081B2 true JP7259081B2 (ja) 2023-04-17

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JP2021559403A Active JP7259081B2 (ja) 2019-04-10 2020-04-02 頭蓋内血圧の推定方法および装置

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US (1) US12011315B2 (enExample)
EP (1) EP3952731B1 (enExample)
JP (1) JP7259081B2 (enExample)
CN (1) CN113660901B (enExample)
WO (1) WO2020207883A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4432924A1 (en) * 2021-11-17 2024-09-25 Koninklijke Philips N.V. Flow assessment
CN116636826B (zh) * 2023-07-27 2023-09-22 深圳市爱保护科技有限公司 血压估算模型的训练方法、装置、电子设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004520870A (ja) 2000-11-28 2004-07-15 アレズ フィジオニックス リミテッド 非侵襲的な生理学的評価システムおよびその方法
US20070016046A1 (en) 2000-09-29 2007-01-18 New Health Sciences, Inc. Systems and methods for using dynamic vascular assessment to distinguish among vascular states and for investigating intracranial pressure
JP2008534071A (ja) 2005-03-23 2008-08-28 ニュー・ヘルス・サイエンシーズ・インコーポレイテッド ダイナミックな血管の評価を用いた血管状態間の識別のための及び頭蓋内圧の調査ためのシステム及び方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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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
US5951477A (en) * 1997-09-11 1999-09-14 Uab Vittamed Method and apparatus for determining the pressure inside the brain
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
US6530885B1 (en) 2000-03-17 2003-03-11 Atl Ultrasound, Inc. Spatially compounded three dimensional ultrasonic images
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
US6699193B2 (en) * 2000-09-29 2004-03-02 New Health Sciences, Inc. Decision support systems and methods for assessing vascular health
US7547283B2 (en) 2000-11-28 2009-06-16 Physiosonics, Inc. Methods for determining intracranial pressure non-invasively
US6761695B2 (en) * 2002-03-07 2004-07-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for non-invasive measurement of changes in intracranial pressure
US7122007B2 (en) 2003-05-12 2006-10-17 Caritas St. Elizabeth Medical Center Of Boston, Inc. Methods of and systems and devices for assessing intracranial pressure non-invasively
EP1633234A4 (en) 2003-06-03 2009-05-13 Physiosonics Inc SYSTEMS AND METHOD FOR THE NONINVASIVE DETERMINATION OF THE SHAFT INSIDE PRESSURE AND SOUNDWAVE ARRANGEMENTS FOR USE IN THESE SYSTEMS
WO2010030612A1 (en) * 2008-09-10 2010-03-18 Massachusetts Institute Of Technology Systems, devices and methods for noninvasive or minimally-invasive estimation of intracranial pressure and cerebrovascular autoregulation
US9398861B2 (en) 2009-12-04 2016-07-26 Third Eye Diagnostics, Inc. Methods and devices for assessing intracranial pressure
WO2013152035A1 (en) * 2012-04-02 2013-10-10 Neurotrek, Inc. Device and methods for targeting of transcranial ultrasound neuromodulation by automated transcranial doppler imaging
US20160256130A1 (en) 2013-03-15 2016-09-08 Neural Analytics Inc. Monitoring structural features of cerebral blood flow velocity for diagnosis of neurological conditions
US9826913B2 (en) * 2013-07-11 2017-11-28 Vivonics, Inc. Non-invasive intracranial pressure monitoring system and method thereof
WO2016164894A1 (en) * 2015-04-09 2016-10-13 The General Hospital Corporation System and method for monitoring absolute blood flow
US20180296182A1 (en) * 2017-03-31 2018-10-18 Jonathan Maltz Apparatus And Method For Non-Invasive Determination Of Intracranial Pressure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070016046A1 (en) 2000-09-29 2007-01-18 New Health Sciences, Inc. Systems and methods for using dynamic vascular assessment to distinguish among vascular states and for investigating intracranial pressure
JP2004520870A (ja) 2000-11-28 2004-07-15 アレズ フィジオニックス リミテッド 非侵襲的な生理学的評価システムおよびその方法
JP2008534071A (ja) 2005-03-23 2008-08-28 ニュー・ヘルス・サイエンシーズ・インコーポレイテッド ダイナミックな血管の評価を用いた血管状態間の識別のための及び頭蓋内圧の調査ためのシステム及び方法

Also Published As

Publication number Publication date
US12011315B2 (en) 2024-06-18
EP3952731B1 (en) 2023-03-01
CN113660901A (zh) 2021-11-16
CN113660901B (zh) 2024-08-13
EP3952731A1 (en) 2022-02-16
JP2022527564A (ja) 2022-06-02
WO2020207883A1 (en) 2020-10-15
US20220160327A1 (en) 2022-05-26

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