PT2967419T - Imagiologia médica - Google Patents

Imagiologia médica

Info

Publication number
PT2967419T
PT2967419T PT147115919T PT14711591T PT2967419T PT 2967419 T PT2967419 T PT 2967419T PT 147115919 T PT147115919 T PT 147115919T PT 14711591 T PT14711591 T PT 14711591T PT 2967419 T PT2967419 T PT 2967419T
Authority
PT
Portugal
Prior art keywords
medical imaging
imaging
medical
Prior art date
Application number
PT147115919T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Univ Oxford Innovation Ltd
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 Univ Oxford Innovation Ltd filed Critical Univ Oxford Innovation Ltd
Publication of PT2967419T publication Critical patent/PT2967419T/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0044—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4244—Evaluating particular parts, e.g. particular organs liver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/448—Relaxometry, i.e. quantification of relaxation times or spin density
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • 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
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/30056—Liver; Hepatic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optics & Photonics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cardiology (AREA)
  • Endocrinology (AREA)
  • Physiology (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
PT147115919T 2013-03-15 2014-03-14 Imagiologia médica PT2967419T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1304728.7A GB201304728D0 (en) 2013-03-15 2013-03-15 Medical imaging

Publications (1)

Publication Number Publication Date
PT2967419T true PT2967419T (pt) 2022-01-20

Family

ID=48226431

Family Applications (1)

Application Number Title Priority Date Filing Date
PT147115919T PT2967419T (pt) 2013-03-15 2014-03-14 Imagiologia médica

Country Status (12)

Country Link
US (1) US10162031B2 (enExample)
EP (1) EP2967419B1 (enExample)
JP (1) JP6392256B2 (enExample)
AU (1) AU2014229726B2 (enExample)
CA (1) CA2906163C (enExample)
ES (1) ES2902982T3 (enExample)
GB (2) GB201304728D0 (enExample)
MY (1) MY170136A (enExample)
PL (1) PL2967419T3 (enExample)
PT (1) PT2967419T (enExample)
SG (1) SG11201507628WA (enExample)
WO (1) WO2014140635A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201121406D0 (en) 2011-12-13 2012-01-25 Isis Innovation Systems and methods
GB201121404D0 (en) 2011-12-13 2012-01-25 Isis Innovation Diagnosis
GB201304728D0 (en) 2013-03-15 2013-05-01 Isis Innovation Medical imaging
GB2524587A (en) * 2014-03-28 2015-09-30 Perspectum Diagnostics Ltd Method and apparatus for non-invasive detection of inflammation of a visceral organ
GB201406304D0 (en) * 2014-04-08 2014-05-21 Isis Innovation Medical imaging
ES2822201T3 (es) * 2014-06-12 2021-04-29 Commissariat Energie Atomique Método de IRM para cuantificar la cantidad de hierro en tejidos utilizando difusión por imágenes de resonancia magnética
WO2018050672A1 (en) * 2016-09-13 2018-03-22 Institut National De La Sante Et De La Recherche Medicale (Inserm) Method for post-processing mri images to obtain hepatic perfusion and transport parameters
EP3535595B1 (en) * 2016-11-07 2024-01-03 Oxford University Innovation Limited Correction method for magnetic resonance t1-mapping of visceral organs in the presence of elevated iron and elevated fat levels, and in the presence of off-resonance frequencies
JP6932363B2 (ja) 2016-12-06 2021-09-08 ダルミヤン，インク． 脳障害を特定するための方法及びシステム
US10613173B2 (en) 2017-04-07 2020-04-07 Siemens Healthcare Gmbh Method and magnetic resonance apparatus for generating a fat fraction-corrected T1 parameter map
DE102018209584A1 (de) * 2018-06-14 2019-12-19 Siemens Healthcare Gmbh Magnetresonanz-Fingerprinting-Verfahren
EP3629048A1 (de) 2018-09-27 2020-04-01 Siemens Healthcare GmbH Niederfeld-magnetresonanz-fingerprinting
EP3845919B1 (en) * 2020-01-03 2025-04-23 Siemens Healthineers AG Method for reducing the effects of b0-inhomogeneity in magnetic resonance imaging
US12521057B2 (en) * 2020-10-09 2026-01-13 Massachusetts Institute Of Technology Methods and systems for assessment of liver fibrosis and steatosis
GB2603896B (en) * 2021-02-12 2024-01-10 Perspectum Ltd Method of analysing medical images

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JPH02243134A (ja) 1989-03-17 1990-09-27 Toshiba Corp 磁気共鳴イメージング装置
US5322682A (en) 1992-08-06 1994-06-21 The Regents Of The University Of California Method for quantitatively measuring and mapping stored iron in tissue using MRI
JPH0779939A (ja) * 1993-09-14 1995-03-28 Toshiba Corp 磁気共鳴診断装置
US5908386A (en) 1995-12-14 1999-06-01 Regents Of The Universotiy Of Minnesota Fast MRI for assessment of myocardial perfusion with arrythmia insensitive magnetization preparation
US6245027B1 (en) 1998-04-10 2001-06-12 Noam Alperin Method of measuring intracranial pressure
US5993398A (en) 1998-04-10 1999-11-30 Alperin; Noam Method of measuring intracranial pressure
US6605943B1 (en) 1999-08-24 2003-08-12 Inner Vision Biometrics Pty Ltd Method of mapping proton transverse relaxation time constants or functions thereof in a target subject to localised movement using nuclear magnetic resonance imaging
US7572231B2 (en) 2000-01-31 2009-08-11 Pearlman Justin D Method of and system for signal separation during multivariate physiological monitoring
US20040102692A1 (en) * 2002-11-27 2004-05-27 General Electric Company Magnetic resonance imaging system and methods for the detection of brain iron deposits
US6798199B2 (en) 2003-02-06 2004-09-28 Siemens Medical Solutions Usa, Inc. Method for synchronizing magnetic resonance imaging data to body motion
CN1973211A (zh) 2004-05-14 2007-05-30 皇家飞利浦电子股份有限公司 涉及k－空间中心过度采样的非笛卡尔轨迹的对比度预备mri
ITPI20050053A1 (it) * 2005-05-12 2006-11-13 Cnr Consiglio Naz Delle Ricerche Apparecchiatura per la valutazione dell' accumulo marziale nel miocardio mediante elaborazione di immagini di risonanza magnetica
US7468605B2 (en) * 2006-04-25 2008-12-23 The Board Of Trustees Of The Leland Stanford Junior University Simultaneous chemical species separation and T2* measurement using MRI
US20080150532A1 (en) 2006-12-21 2008-06-26 General Electric Company Method and apparatus for measuring t1 relaxation
US8727998B2 (en) 2007-05-16 2014-05-20 Mayo Foundation For Medical Education And Research Portal vein pressure measurement using elastography
SE531190C2 (sv) * 2007-05-31 2009-01-13 Colloidal Resource Ab Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi
EP2271257B1 (en) * 2008-04-18 2014-03-19 BiOxyDyn Limited Imaging technique
JP5537142B2 (ja) 2009-02-05 2014-07-02 株式会社東芝 磁気共鳴イメージング装置及び磁気共鳴撮像方法
DE102009011382A1 (de) 2009-03-05 2010-09-09 Rheinisch-Westfälische Technische Hochschule Aachen Verfahren und Vorrichtung zur Quantifizierung der Bildgüte und zur bewegungssynchronen Erfassung einer tomografischen Schnittaufnahme eines Objektes
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GB201121404D0 (en) * 2011-12-13 2012-01-25 Isis Innovation Diagnosis
GB201121406D0 (en) 2011-12-13 2012-01-25 Isis Innovation Systems and methods
WO2014011925A2 (en) 2012-07-11 2014-01-16 University Of Mississippi Medical Center Method for the detection and staging of liver fibrosis from image acquired data
GB201304728D0 (en) 2013-03-15 2013-05-01 Isis Innovation Medical imaging
GB2524587A (en) 2014-03-28 2015-09-30 Perspectum Diagnostics Ltd Method and apparatus for non-invasive detection of inflammation of a visceral organ
GB201406304D0 (en) 2014-04-08 2014-05-21 Isis Innovation Medical imaging

Also Published As

Publication number Publication date
EP2967419A1 (en) 2016-01-20
JP2016513514A (ja) 2016-05-16
WO2014140635A1 (en) 2014-09-18
CA2906163A1 (en) 2014-09-18
ES2902982T3 (es) 2022-03-30
PL2967419T3 (pl) 2022-02-14
JP6392256B2 (ja) 2018-09-19
GB2513474A (en) 2014-10-29
US10162031B2 (en) 2018-12-25
AU2014229726A1 (en) 2015-09-10
GB201304728D0 (en) 2013-05-01
SG11201507628WA (en) 2015-10-29
HK1213459A1 (en) 2016-07-08
MY170136A (en) 2019-07-06
CA2906163C (en) 2022-04-05
AU2014229726B2 (en) 2019-06-06
GB2513474B (en) 2017-11-29
EP2967419B1 (en) 2021-10-20
GB201404628D0 (en) 2014-04-30
US20160025831A1 (en) 2016-01-28

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