CN112469332B - 缺血性心脏病的诊断支援系统 - Google Patents

缺血性心脏病的诊断支援系统 Download PDF

Info

Publication number
CN112469332B
CN112469332B CN201980049701.5A CN201980049701A CN112469332B CN 112469332 B CN112469332 B CN 112469332B CN 201980049701 A CN201980049701 A CN 201980049701A CN 112469332 B CN112469332 B CN 112469332B
Authority
CN
China
Prior art keywords
pressure
data
time
distal end
stenosis
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.)
Active
Application number
CN201980049701.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN112469332A (zh
Inventor
中山雅文
岩崎清隆
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.)
Waseda University
Original Assignee
Waseda University
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 Waseda University filed Critical Waseda University
Publication of CN112469332A publication Critical patent/CN112469332A/zh
Application granted granted Critical
Publication of CN112469332B publication Critical patent/CN112469332B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61B5/0215—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

Landscapes

  • 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)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (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)
CN201980049701.5A 2018-07-26 2019-07-19 缺血性心脏病的诊断支援系统 Active CN112469332B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018139860 2018-07-26
JP2018-139860 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

Publications (2)

Publication Number Publication Date
CN112469332A CN112469332A (zh) 2021-03-09
CN112469332B true CN112469332B (zh) 2024-08-06

Family

ID=69180446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980049701.5A Active CN112469332B (zh) 2018-07-26 2019-07-19 缺血性心脏病的诊断支援系统

Country Status (6)

Country Link
US (1) US12458238B2 (enExample)
EP (1) EP3827742B1 (enExample)
JP (1) JP7260188B2 (enExample)
CN (1) CN112469332B (enExample)
CA (1) CA3106237A1 (enExample)
WO (1) WO2020022232A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9700182D0 (sv) * 1997-01-22 1997-01-22 Pacesetter Ab Implantable heart stimulator
WO2007016260A2 (en) * 2005-07-29 2007-02-08 Cvdevices, Llc. Devices and methods for controlling blood perfusion 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
WO2012175105A1 (en) * 2011-06-20 2012-12-27 St. Jude Medical Ab System and method for determining cardiac events using 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
US20140276140A1 (en) * 2013-03-14 2014-09-18 Volcano Corporation Systems and Methods for Multi-Modality Medical Data Collection
WO2015058060A1 (en) 2013-10-18 2015-04-23 Volcano Corporation Devices, systems, and methods for assessing a vessel with optimized proximal and distal pressure measurements obtained without the use of a hyperemic agent
CN105683730B (zh) * 2013-10-25 2019-01-11 光纳株式会社 光纤式生物体诊断用传感器系统及血管插入式分布压力测定装置
US9595089B2 (en) 2014-05-09 2017-03-14 Siemens Healthcare Gmbh Method and system for non-invasive computation of hemodynamic indices for coronary artery stenosis
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
CN106999051A (zh) 2014-12-08 2017-08-01 皇家飞利浦有限公司 用于检测异常心脏波形和进行生理测量值计算的装置、系统和方法
CN108778149B (zh) * 2016-01-04 2021-05-04 康福乐医疗公司 用于治疗mvo的系统和方法
WO2017199101A1 (en) * 2016-05-19 2017-11-23 Dragon Medical Development Limited Guidewire apparatus and method for multiple parameter analysis of coronary stenosis
JP7032111B2 (ja) * 2016-11-28 2022-03-08 キヤノンメディカルシステムズ株式会社 医用画像処理装置、ｘ線ｃｔ装置及び医用画像処理プログラム

Also Published As

Publication number Publication date
CA3106237A1 (en) 2020-01-30
EP3827742B1 (en) 2025-05-14
EP3827742A4 (en) 2021-09-22
CN112469332A (zh) 2021-03-09
JP7260188B2 (ja) 2023-04-18
US20210267467A1 (en) 2021-09-02
EP3827742A1 (en) 2021-06-02
JPWO2020022232A1 (ja) 2021-08-02
WO2020022232A1 (ja) 2020-01-30
US12458238B2 (en) 2025-11-04

Similar Documents

Publication Publication Date Title
US8406864B2 (en) Assessing cardiac activity
US8145293B2 (en) Adaptive medical image acquisition system and method
JP6112735B2 (ja) 心臓機構を検知および分析するための方法およびシステム
CN110638432B (zh) 用于评估血管中血流的系统和方法
US20140276137A1 (en) Systems and methods for determining coronary flow reserve
JP7671318B2 (ja) 血管の評価
JP2005521505A (ja) 麻酔時及び鎮静時の覚醒度、痛感度及びストレス度の評価システム及び方法
JP2021520260A (ja) 圧力ベースの血管評価システム及び方法
JP2021098003A (ja) 心臓の電気解剖学的マッピングにおける異所性拍動の処理方法
CN111466900A (zh) 使用血压来跟踪心脏循环事件的系统及方法
US6986741B2 (en) Method for measurement of systolic and diastolic time intervals
JP7260188B2 (ja) 虚血性心疾患の診断支援システム
CN113616176A (zh) 具有回撤装置的血管内压力测量系统
WO2005089056A2 (en) Device and method for measuring cardiac function
WO2020028386A1 (en) Systems and methods for hemodynamically evaluating peripheral artery stenoses
JP2024546697A (ja) Ａ／ｖ比を自動的に計算するためのｌａｐ信号処理
JP2004141600A (ja) 心電図同期圧測定装置
WO2023021902A1 (ja) 心疾患の評価支援システム及び評価支援方法
WO2021223248A1 (zh) 使用血压来跟踪心脏循环事件的系统及方法
HK40041737B (en) Assessment of a vessel
HK40041737A (en) Assessment of a vessel

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant