WO2010020933A3 - Processing cardiac data for personalized aha diagram - Google Patents

Processing cardiac data for personalized aha diagram

Info

Publication number
WO2010020933A3
WO2010020933A3 PCT/IB2009/053614 IB2009053614W WO2010020933A3 WO 2010020933 A3 WO2010020933 A3 WO 2010020933A3 IB 2009053614 W IB2009053614 W IB 2009053614W WO 2010020933 A3 WO2010020933 A3 WO 2010020933A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
cardiac
data
surface
specific
coronary
Prior art date
Application number
PCT/IB2009/053614
Other languages
French (fr)
Other versions
WO2010020933A2 (en )
Inventor
Marcel Breeuwer
Frans A. Gerritsen
Maurice A. Termeer
Original Assignee
Koninklijke Philips Electronics N.V.
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/055Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007Evaluating blood vessel condition, e.g. elasticity, compliance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50Clinical applications
    • A61B6/503Clinical applications involving diagnosis of heart
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/0002Inspection of images, e.g. flaw detection
    • G06T7/0012Biomedical image inspection
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/10Segmentation; Edge detection
    • G06T7/12Edge-based segmentation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10072Tomographic images
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10132Ultrasound image
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30004Biomedical image processing
    • G06T2207/30101Blood vessel; Artery; Vein; Vascular

Abstract

The invention relates to a method of processing cardiac data. The method comprises the steps of modeling a patient-specific coronary-artery anatomy, modeling a surface geometry of the patient-specific myocardium at a heart division, projecting the coronary-artery anatomy and the myocardium surface geometry onto a plane which is transverse with respect to an axis of the heart division, dividing the projected myocardium surface geometry in arterial territories being closest to a corresponding coronary-artery, and representing cardiac data associated with a specific arterial territory by a reduced number of cardiac parameters derived from said cardiac data.
PCT/IB2009/053614 2008-08-20 2009-08-17 Processing cardiac data for personalized aha diagram WO2010020933A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08162659.0 2008-08-20
EP08162659 2008-08-20

Publications (2)

Publication Number Publication Date
WO2010020933A2 true WO2010020933A2 (en) 2010-02-25
WO2010020933A3 true true WO2010020933A3 (en) 2011-03-31

Family

ID=41707521

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/053614 WO2010020933A3 (en) 2008-08-20 2009-08-17 Processing cardiac data for personalized aha diagram

Country Status (1)

Country Link
WO (1) WO2010020933A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8315812B2 (en) 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
JP5323795B2 (en) * 2010-10-12 2013-10-23 富士フイルム株式会社 Diagnosis support apparatus, the diagnostic support program and diagnostic support method
JP5901930B2 (en) * 2011-10-11 2016-04-13 株式会社東芝 Image processing apparatus
JP6253970B2 (en) * 2013-12-20 2017-12-27 東芝メディカルシステムズ株式会社 The image processing apparatus, an ultrasonic diagnostic apparatus and an image processing program

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BELIVEAU P ET AL: "Computation of coronary perfusion territories from CT angiography", COMPUTERS IN CARDIOLOGY, 2007, IEEE, PISCATAWAY, NJ, USA, 30 September 2007 (2007-09-30), pages 753 - 756, XP031404821, ISBN: 978-1-4244-2533-4 *
BELIVEAU P ET AL: "Patient-specific coronary territory maps", PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING (SPIE), SPIE, USA, vol. 6511, 29 March 2007 (2007-03-29), pages 65111J - 10PP, XP009123631, ISSN: 0277-786X, DOI: DOI:10.1117/12.711786 *
FRITZ D ET AL: "Fully automatic detection and visualization of patient specific coronary supply regions", PROCEEDINGS OF THE SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING SPIE - THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING USA, vol. 6916, no. 1, 6 March 2008 (2008-03-06), pages 1 - 9, XP002611645, ISSN: 0277-786X *
TERMEER M ET AL: "CoViCAD: Comprehensive Visualization of Coronary Artery Disease", IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, IEEE SERVICE CENTER, LOS ALAMITOS, CA, US, vol. 13, no. 6, 1 November 2007 (2007-11-01), pages 1632 - 1639, XP011196452, ISSN: 1077-2626, DOI: DOI:10.1109/TVCG.2007.70550 *

Also Published As

Publication number Publication date Type
WO2010020933A2 (en) 2010-02-25 application

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