WO2005033726A8 - Bestimmung von patientenbezogenen informationen zur position und orientierung von mr-bildern durch individualisierung eines körpermodells - Google Patents

Bestimmung von patientenbezogenen informationen zur position und orientierung von mr-bildern durch individualisierung eines körpermodells

Info

Publication number
WO2005033726A8
WO2005033726A8 PCT/DE2004/002226 DE2004002226W WO2005033726A8 WO 2005033726 A8 WO2005033726 A8 WO 2005033726A8 DE 2004002226 W DE2004002226 W DE 2004002226W WO 2005033726 A8 WO2005033726 A8 WO 2005033726A8
Authority
WO
WIPO (PCT)
Prior art keywords
rays
orientation
patient
related information
body model
Prior art date
Application number
PCT/DE2004/002226
Other languages
English (en)
French (fr)
Other versions
WO2005033726A1 (de
Inventor
Martin Tank
Original Assignee
Siemens Ag
Martin Tank
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 Siemens Ag, Martin Tank filed Critical Siemens Ag
Priority to US10/575,032 priority Critical patent/US20070038070A1/en
Priority to CN2004800293721A priority patent/CN1864074B/zh
Priority to DE112004002435T priority patent/DE112004002435B4/de
Publication of WO2005033726A1 publication Critical patent/WO2005033726A1/de
Publication of WO2005033726A8 publication Critical patent/WO2005033726A8/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0037—Performing a preliminary scan, e.g. a prescan for identifying a region of interest
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints

Abstract

Zur Bestimmung von patientenbezogenen Informationen zur Position und Orientierung von Schnittbildaufnahmen von magnetresonanztomographischen Schnittbildaufnahmen eines Patienten wird ein Verfahren vorgeschlagen, bei dem zunächst initiale MR-Übersichtsaufnahmen vom Körper des Patienten angefertigt werden und dann unter Verwendung der initialen MR-Übersichtsaufnahmen ein vorgegebenes parametriesiertes anatomisches Körpermodell (NM) individualisiert wird. Auf Basis der relativen Lage der nachfolgenden Schnittbildaufnahmen zu dem individualisierten Körpermodell (IM) werden dann die patientenbezogenen Informationen zur Position und Orientierung der nachforlgenden Schnittbildaufnahmen bestimmt. Darüber hinaus werden eine Steuereinrichtung (5) zum Betrieb eines Magnetresonanztomographie-Geräts (1) zur Durchführung eines solchen Verfahrens und ein Magnetresonanztomographie-Gerät (1) mit einer solchen Steuereinrichtung (5) beschrieben.
PCT/DE2004/002226 2003-10-07 2004-10-07 Bestimmung von patientenbezogenen informationen zur position und orientierung von mr-bildern durch individualisierung eines körpermodells WO2005033726A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/575,032 US20070038070A1 (en) 2003-10-07 2004-10-07 Determining patient-related information on the position and orientation of MR images by the individualisation of a body model
CN2004800293721A CN1864074B (zh) 2003-10-07 2004-10-07 确定患者相关信息的方法、控制设备和磁共振断层摄影仪
DE112004002435T DE112004002435B4 (de) 2003-10-07 2004-10-07 Bestimmung von patientenbezogenen Informationen zur Position und Orientierung von MR-Bildern durch Individualisierung eines Körpermodells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10346410.7 2003-10-07
DE10346410A DE10346410A1 (de) 2003-10-07 2003-10-07 Verfahren zur Bestimmung von patientenbezogenen Informationen zur Position und Orientierung von Schnittbildaufnahmen bei magnetresonanztomographischen Untersuchungen

Publications (2)

Publication Number Publication Date
WO2005033726A1 WO2005033726A1 (de) 2005-04-14
WO2005033726A8 true WO2005033726A8 (de) 2005-06-02

Family

ID=34399306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002226 WO2005033726A1 (de) 2003-10-07 2004-10-07 Bestimmung von patientenbezogenen informationen zur position und orientierung von mr-bildern durch individualisierung eines körpermodells

Country Status (4)

Country Link
US (1) US20070038070A1 (de)
CN (1) CN1864074B (de)
DE (2) DE10346410A1 (de)
WO (1) WO2005033726A1 (de)

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DE102005018349B4 (de) * 2005-04-20 2010-09-09 Siemens Ag Verfahren zur Bestimmung der Lage eines Patienten in einem Magnetresonanzgerät und Magnetresonanzeinrichtung
DE102005026220A1 (de) 2005-06-07 2006-12-21 Siemens Ag Verfahren zur Aufnahme, Analyse und Darstellung eines medizinischen Bilddatensatzes
DE102005029243A1 (de) 2005-06-23 2007-01-04 Siemens Ag Verfahren zur Darstellung und Aufbereitung wenigstens eines Untersuchungsbildes eines Untersuchungsobjekts
DE102005029242B4 (de) * 2005-06-23 2012-10-25 Siemens Ag Verfahren zur Aufnahme und Auswertung von Bilddaten eines Untersuchungsobjekts und dazugehörige Einrichtung
DE102005036515B4 (de) * 2005-08-03 2015-07-09 Siemens Aktiengesellschaft Verfahren zur Planung einer Untersuchung in einer Magnetresonanzanlage
DE102006033500B4 (de) * 2006-07-19 2009-02-05 Siemens Ag Verfahren zur Positionierung einer Patientenliege sowie Patientenpositioniervorrichtung
EP2076218B1 (de) 2006-10-09 2016-03-09 Active Implants Corporation Meniskusprothesenvorrichtung
DE102007007803B4 (de) * 2007-02-16 2015-03-26 Siemens Aktiengesellschaft Verfahren zur automatischen Auswertung tomographischer Bilddatensätze, Tomographiesystem und Bildschirmarbeitsplatz
DE102007013566B4 (de) * 2007-03-21 2017-02-23 Siemens Healthcare Gmbh Verfahren zur Bilddatenaufnahme und medizinische Modalität
DE102007033756A1 (de) 2007-07-19 2009-02-05 Siemens Ag Indikationsabhängige Kontrollelemente
US7991599B2 (en) 2008-04-09 2011-08-02 Active Implants Corporation Meniscus prosthetic device selection and implantation methods
US8361147B2 (en) * 2008-04-09 2013-01-29 Active Implants Corporation Meniscus prosthetic devices with anti-migration features
US8016884B2 (en) * 2008-04-09 2011-09-13 Active Implants Corporation Tensioned meniscus prosthetic devices and associated methods
DE102009020000B4 (de) * 2009-05-05 2020-03-12 Siemens Healthcare Gmbh Verfahren und Steuereinrichtung zum Betrieb einer Magnetresonanzanlage
DE102009047796A1 (de) * 2009-09-30 2011-04-07 Siemens Aktiengesellschaft Kissen
US8885904B2 (en) * 2012-04-19 2014-11-11 General Electric Company Systems and methods for landmark correction in magnetic resonance imaging
US9218657B2 (en) 2012-06-12 2015-12-22 Country View Medical Center Method of obtaining and analyzing data from an upright MRI from the spinal region of a subject
US10156621B2 (en) 2012-10-23 2018-12-18 Koninklijke Philips N.V. Adaptive specific absorption rate (SAR) control for magnetic resonance imaging
CN106963380B (zh) * 2013-02-21 2020-06-02 上海联影医疗科技有限公司 在医疗设备中定位患者的方法和系统
CN104068886B (zh) * 2013-03-28 2018-02-06 上海联影医疗科技有限公司 医学摄影系统及其摄影方法
DE102015216405A1 (de) 2015-08-27 2017-03-02 Siemens Healthcare Gmbh Verfahren zu einem Bestimmen eines für eine Magnetresonanzuntersuchung relevanten Scanbereichs sowie eine Magnetresonanzvorrichtung hierzu
WO2018069479A1 (en) 2016-10-12 2018-04-19 Koninklijke Philips N.V. An intelligent model based patient positioning system for magnetic resonance imaging
DE102017202601A1 (de) * 2017-02-17 2018-08-23 Siemens Healthcare Gmbh Bestimmung von Markierungen auf quantitativen Bilddaten
DE102019101370A1 (de) * 2019-01-21 2020-07-23 Mecuris GmbH Verfahren zum Bestimmen eines Modells einer Extremität, computerlesbares Speichermedium und System

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Also Published As

Publication number Publication date
CN1864074B (zh) 2010-06-16
US20070038070A1 (en) 2007-02-15
DE112004002435B4 (de) 2012-12-06
WO2005033726A1 (de) 2005-04-14
DE10346410A1 (de) 2005-05-04
CN1864074A (zh) 2006-11-15
DE112004002435D2 (de) 2006-08-24

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