JP7819697B2 - 視覚化のための方法及びシステム - Google Patents

視覚化のための方法及びシステム

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Publication number
JP7819697B2
JP7819697B2 JP2023528479A JP2023528479A JP7819697B2 JP 7819697 B2 JP7819697 B2 JP 7819697B2 JP 2023528479 A JP2023528479 A JP 2023528479A JP 2023528479 A JP2023528479 A JP 2023528479A JP 7819697 B2 JP7819697 B2 JP 7819697B2
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JP
Japan
Prior art keywords
coronary artery
data
measurement
along
coronary
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
JP2023528479A
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English (en)
Japanese (ja)
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JP2023551132A (ja
JP2023551132A5 (enExample
Inventor
ハネス ニキッシュ
ホルガー シュミット
クラース ボンタス
ラファエル ウィムカー
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2023551132A publication Critical patent/JP2023551132A/ja
Publication of JP2023551132A5 publication Critical patent/JP2023551132A5/ja
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/503—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • 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
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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
    • 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
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30048—Heart; Cardiac
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • G06T2207/30104—Vascular flow; Blood flow; Perfusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Geometry (AREA)
  • Cardiology (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2023528479A 2020-11-30 2021-11-22 視覚化のための方法及びシステム Active JP7819697B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063119308P 2020-11-30 2020-11-30
US63/119,308 2020-11-30
PCT/EP2021/082456 WO2022112154A1 (en) 2020-11-30 2021-11-22 Method and system for visualization

Publications (3)

Publication Number Publication Date
JP2023551132A JP2023551132A (ja) 2023-12-07
JP2023551132A5 JP2023551132A5 (enExample) 2024-09-17
JP7819697B2 true JP7819697B2 (ja) 2026-02-25

Family

ID=78821446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023528479A Active JP7819697B2 (ja) 2020-11-30 2021-11-22 視覚化のための方法及びシステム

Country Status (5)

Country Link
US (1) US20230410307A1 (enExample)
EP (1) EP4252251A1 (enExample)
JP (1) JP7819697B2 (enExample)
CN (1) CN116529837A (enExample)
WO (1) WO2022112154A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10210956B2 (en) 2012-10-24 2019-02-19 Cathworks Ltd. Diagnostically useful results in real time
EP4300419A3 (en) 2016-05-16 2024-04-03 Cathworks Ltd. System for vascular assessment
US12315076B1 (en) 2021-09-22 2025-05-27 Cathworks Ltd. Four-dimensional motion analysis of a patient's coronary arteries and myocardial wall
EP4645221A3 (en) 2022-02-10 2025-12-31 Cathworks Ltd. SYSTEM AND METHOD FOR SENSOR ANALYSIS BASED ON MACHINE LEARNING AND VASCULAR TREE SEGMENTATION
KR20260048313A (ko) 2023-08-09 2026-04-09 캐스웍스 엘티디. Pci 후 관상동맥 분석
KR20260052078A (ko) 2023-08-09 2026-04-17 캐스웍스 엘티디. 혈관 지수 측정을 위한 향상된 사용자 인터페이스 및 크로스토크 분석
CN118427337A (zh) * 2024-05-06 2024-08-02 智慧芽信息科技(苏州)有限公司 牛眼图生成方法、装置、电子设备和存储介质
US12567489B2 (en) 2024-06-12 2026-03-03 Cathworks Ltd. Systems and methods for displaying distal fractional flow reserve values in vascular analysis

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010537701A (ja) 2007-09-03 2010-12-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ボクセルデータの可視化
JP2014064915A (ja) 2012-09-25 2014-04-17 Toshiba Medical Systems Corp Ｘ線診断装置および医用画像処理装置
JP2019115680A (ja) 2012-11-30 2019-07-18 キヤノンメディカルシステムズ株式会社 カラーマップの生成方法、医用画像処理装置、医用画像処理システム、及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5685534B2 (ja) * 2008-08-13 2015-03-18 コーニンクレッカ フィリップス エヌ ヴェ 冠状血管及び心筋灌流情報の動的視覚化
JP5656361B2 (ja) * 2009-03-16 2015-01-21 株式会社東芝 Ｘ線診断装置
JP4937397B2 (ja) * 2010-10-25 2012-05-23 富士フイルム株式会社 医用画像診断支援装置および方法、並びにプログラム
WO2014084398A1 (ja) * 2012-11-30 2014-06-05 株式会社 東芝 医用画像診断装置
JP6098677B2 (ja) * 2014-10-10 2017-03-22 キヤノンマーケティングジャパン株式会社 医用画像処理装置、医用画像処理装置に搭載可能なプログラム、及び医用画像処理方法
EP3087921A1 (en) * 2015-04-27 2016-11-02 Coronary Technologies SARL Computer-implemented method for identifying zones of stasis and stenosis in blood vessels
EP3378398A1 (en) * 2017-03-24 2018-09-26 Koninklijke Philips N.V. Myocardial ct perfusion image synthesis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010537701A (ja) 2007-09-03 2010-12-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ボクセルデータの可視化
JP2014064915A (ja) 2012-09-25 2014-04-17 Toshiba Medical Systems Corp Ｘ線診断装置および医用画像処理装置
JP2019115680A (ja) 2012-11-30 2019-07-18 キヤノンメディカルシステムズ株式会社 カラーマップの生成方法、医用画像処理装置、医用画像処理システム、及びプログラム

Also Published As

Publication number Publication date
EP4252251A1 (en) 2023-10-04
US20230410307A1 (en) 2023-12-21
WO2022112154A1 (en) 2022-06-02
JP2023551132A (ja) 2023-12-07
CN116529837A (zh) 2023-08-01

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