JP7260188B2 - 虚血性心疾患の診断支援システム - Google Patents

虚血性心疾患の診断支援システム Download PDF

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Publication number
JP7260188B2
JP7260188B2 JP2020532365A JP2020532365A JP7260188B2 JP 7260188 B2 JP7260188 B2 JP 7260188B2 JP 2020532365 A JP2020532365 A JP 2020532365A JP 2020532365 A JP2020532365 A JP 2020532365A JP 7260188 B2 JP7260188 B2 JP 7260188B2
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pressure
data
blood flow
distal
heart disease
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JPWO2020022232A5 (https=
JPWO2020022232A1 (ja
Inventor
雅文 中山
清隆 岩▲崎▼
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Waseda University
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Waseda University
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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
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
    • 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
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • 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
    • 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
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • 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
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2020532365A 2018-07-26 2019-07-19 虚血性心疾患の診断支援システム Active JP7260188B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018139860 2018-07-26
JP2018139860 2018-07-26
PCT/JP2019/028565 WO2020022232A1 (ja) 2018-07-26 2019-07-19 虚血性心疾患の診断支援システム

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JPWO2020022232A1 JPWO2020022232A1 (ja) 2021-08-02
JPWO2020022232A5 JPWO2020022232A5 (https=) 2022-04-12
JP7260188B2 true JP7260188B2 (ja) 2023-04-18

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US (1) US12458238B2 (https=)
EP (1) EP3827742B1 (https=)
JP (1) JP7260188B2 (https=)
CN (1) CN112469332B (https=)
CA (1) CA3106237A1 (https=)
WO (1) WO2020022232A1 (https=)

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JP2023028739A (ja) * 2021-08-20 2023-03-03 世史明 川瀬 心疾患の評価支援システム及び評価支援用プログラム
WO2024038156A1 (en) 2022-08-17 2024-02-22 Sonck Jeroen A system and method for determining a quantitative post-treatment symptom reduction index based on a quantified pressure pattern

Citations (3)

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US20140276140A1 (en) 2013-03-14 2014-09-18 Volcano Corporation Systems and Methods for Multi-Modality Medical Data Collection
US20150324962A1 (en) 2014-05-09 2015-11-12 Siemens Aktiengesellschaft Method and System for Non-Invasive Computation of Hemodynamic Indices for Coronary Artery Stenosis
JP2016534770A (ja) 2013-10-18 2016-11-10 ボルケーノ コーポレイション 充血剤を使用することなく取得された近位及び遠位圧力測定値の最適化によって導管を評価するためのデバイス、システム、及び方法

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SE9700182D0 (sv) * 1997-01-22 1997-01-22 Pacesetter Ab Implantable heart stimulator
CA2617154C (en) * 2005-07-29 2015-02-03 Cvdevices, Llc Devices and methods for controlling blood pressure using a retrograde cannula
EP2259740A2 (en) * 2008-02-20 2010-12-15 Guided Delivery Systems, Inc. Electrophysiology catheter system
US20140142398A1 (en) * 2010-06-13 2014-05-22 Angiometrix Corporation Multifunctional guidewire assemblies and system for analyzing anatomical and functional parameters
US20140257070A1 (en) * 2011-06-20 2014-09-11 St. Jude Medical Ab Processing of lap signals
US9339348B2 (en) 2011-08-20 2016-05-17 Imperial Colege of Science, Technology and Medicine Devices, systems, and methods for assessing a vessel
US8696584B2 (en) * 2011-10-05 2014-04-15 3Dt Holdings, Llc Devices, systems and methods for determining fractional flow reserve in the presence of a catheter
EP3062078B1 (en) * 2013-10-25 2019-07-03 Neubrex Co., Ltd. Fiber optic biodiagnostic sensor system and vascular insertion type device for measuring pressure distribution
WO2016075601A1 (en) * 2014-11-14 2016-05-19 Koninklijke Philips N.V. Percutaneous coronary intervention (pci) planning interface with pressure data and vessel data and associated devices, systems, and methods
EP3229658A1 (en) 2014-12-08 2017-10-18 Koninklijke Philips N.V. Devices, systems, and methods for detecting anomalous cardiac waveforms and making physiologic measurement calculations
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US20140276140A1 (en) 2013-03-14 2014-09-18 Volcano Corporation Systems and Methods for Multi-Modality Medical Data Collection
JP2016534770A (ja) 2013-10-18 2016-11-10 ボルケーノ コーポレイション 充血剤を使用することなく取得された近位及び遠位圧力測定値の最適化によって導管を評価するためのデバイス、システム、及び方法
US20150324962A1 (en) 2014-05-09 2015-11-12 Siemens Aktiengesellschaft Method and System for Non-Invasive Computation of Hemodynamic Indices for Coronary Artery Stenosis

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Title
冷牟田 浩司 他，冠動脈内心電図とその意義，心電図，1992年03月31日，Vol. 12、No. 2，pp. 190-198

Also Published As

Publication number Publication date
CA3106237A1 (en) 2020-01-30
CN112469332A (zh) 2021-03-09
EP3827742A4 (en) 2021-09-22
WO2020022232A1 (ja) 2020-01-30
CN112469332B (zh) 2024-08-06
US20210267467A1 (en) 2021-09-02
EP3827742B1 (en) 2025-05-14
EP3827742A1 (en) 2021-06-02
JPWO2020022232A1 (ja) 2021-08-02
US12458238B2 (en) 2025-11-04

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