EP3052013A4 - Analyse du flux sanguin myocardique par résolution de voxels - Google Patents

Analyse du flux sanguin myocardique par résolution de voxels Download PDF

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Publication number
EP3052013A4
EP3052013A4 EP14850179.4A EP14850179A EP3052013A4 EP 3052013 A4 EP3052013 A4 EP 3052013A4 EP 14850179 A EP14850179 A EP 14850179A EP 3052013 A4 EP3052013 A4 EP 3052013A4
Authority
EP
European Patent Office
Prior art keywords
voxel
blood flow
flow analysis
myocardial blood
resolution
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.)
Withdrawn
Application number
EP14850179.4A
Other languages
German (de)
English (en)
Other versions
EP3052013A1 (fr
Inventor
John M.M. ANDERSON
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.)
Howard University
Original Assignee
Howard 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 Howard University filed Critical Howard University
Publication of EP3052013A1 publication Critical patent/EP3052013A1/fr
Publication of EP3052013A4 publication Critical patent/EP3052013A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/026—Measuring blood flow
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dentistry (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Primary Health Care (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Hematology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
EP14850179.4A 2013-10-04 2014-10-03 Analyse du flux sanguin myocardique par résolution de voxels Withdrawn EP3052013A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361887290P 2013-10-04 2013-10-04
PCT/US2014/059062 WO2015051256A1 (fr) 2013-10-04 2014-10-03 Analyse du flux sanguin myocardique par résolution de voxels

Publications (2)

Publication Number Publication Date
EP3052013A1 EP3052013A1 (fr) 2016-08-10
EP3052013A4 true EP3052013A4 (fr) 2017-07-05

Family

ID=52779186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14850179.4A Withdrawn EP3052013A4 (fr) 2013-10-04 2014-10-03 Analyse du flux sanguin myocardique par résolution de voxels

Country Status (2)

Country Link
EP (1) EP3052013A4 (fr)
WO (1) WO2015051256A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113329688B (zh) * 2019-09-18 2023-11-28 拜耳公司 用于确定组织体素的特征的方法、系统和计算机可读介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030048937A1 (en) * 2001-04-11 2003-03-13 University Of Utah Method of processing visual imagery from a medical imaging device
US20060083415A1 (en) * 2004-10-15 2006-04-20 Georges El Fakhri Factor analysis in medical imaging
WO2012135526A2 (fr) * 2011-03-29 2012-10-04 Howard University Analyse d'écoulement sanguin myocardique par résolution de voxels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110150309A1 (en) * 2009-11-27 2011-06-23 University Health Network Method and system for managing imaging data, and associated devices and compounds
US9773311B2 (en) * 2011-06-29 2017-09-26 The Regents Of The University Of Michigan Tissue phasic classification mapping system and method
US9192357B2 (en) * 2013-02-19 2015-11-24 Kabushiki Kaisha Toshiba Method and system for quantitative vectorial perfusion based upon blood flow direction using 4D medical imaging

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030048937A1 (en) * 2001-04-11 2003-03-13 University Of Utah Method of processing visual imagery from a medical imaging device
US20060083415A1 (en) * 2004-10-15 2006-04-20 Georges El Fakhri Factor analysis in medical imaging
WO2012135526A2 (fr) * 2011-03-29 2012-10-04 Howard University Analyse d'écoulement sanguin myocardique par résolution de voxels

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JI YOUNG AHN ET AL: "Quantification of regional myocardial blood flow using dynamic H2<15>O PET and factor analysis", THE JOURNAL OF NUCLEAR MEDI, SOCIETY OF NUCLEAR MEDICINE, US, vol. 42, no. 5, 1 May 2001 (2001-05-01), pages 782 - 787, XP009105384, ISSN: 0161-5505 *
MEYER ET AL: "Assessment of input function distortions on kinetic model parameters in simulated dynamic ^8^2Rb PET perfusion studies", NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A: ACCELERATORS, SPECTROMETERS, DETECTORS, AND ASSOCIATED EQUIP, ELSEVIER BV * NORTH-HOLLAND, NL, vol. 571, no. 1-2, 26 January 2007 (2007-01-26), pages 199 - 202, XP005737919, ISSN: 0168-9002, DOI: 10.1016/J.NIMA.2006.10.062 *
See also references of WO2015051256A1 *

Also Published As

Publication number Publication date
EP3052013A1 (fr) 2016-08-10
WO2015051256A1 (fr) 2015-04-09

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