JP5241397B2 - 患者の陽電子放出断層撮影データのための減弱値を求める方法 - Google Patents

患者の陽電子放出断層撮影データのための減弱値を求める方法 Download PDF

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JP5241397B2
JP5241397B2 JP2008239517A JP2008239517A JP5241397B2 JP 5241397 B2 JP5241397 B2 JP 5241397B2 JP 2008239517 A JP2008239517 A JP 2008239517A JP 2008239517 A JP2008239517 A JP 2008239517A JP 5241397 B2 JP5241397 B2 JP 5241397B2
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data
attenuation
patient
attenuation value
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JP2009075108A (ja
JP2009075108A5 (enExample
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マルティン ディアナ
プラッチュ ギュンター
レクヴァルト マルティン
シュミット セバスティアン
シュミーデハウゼン クリスティン
スツィムテニングス ミヒャエル
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Siemens AG
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/1603—Measuring radiation intensity with a combination of at least two different types of detector
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4494—Means for identifying the diagnostic device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/005—Details of radiation-measuring instruments calibration techniques
    • 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
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
JP2008239517A 2007-09-20 2008-09-18 患者の陽電子放出断層撮影データのための減弱値を求める方法 Active JP5241397B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007044874.2A DE102007044874B4 (de) 2007-09-20 2007-09-20 Verfahren zur Ermittlung von Schwächungswerten für PET-Daten eines Patienten
DE102007044874.2 2007-09-20

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JP2009075108A JP2009075108A (ja) 2009-04-09
JP2009075108A5 JP2009075108A5 (enExample) 2011-08-04
JP5241397B2 true JP5241397B2 (ja) 2013-07-17

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US (1) US8452378B2 (enExample)
JP (1) JP5241397B2 (enExample)
CN (1) CN101390754B (enExample)
DE (1) DE102007044874B4 (enExample)

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DE102008022816B4 (de) * 2008-05-08 2017-10-12 Siemens Healthcare Gmbh Verfahren zur Erstellung einer Schwächungskarte
DE102008032996B4 (de) 2008-07-14 2014-08-21 Siemens Aktiengesellschaft Verfahren zur Bestimmung einer Schwächungskarte
US7888632B2 (en) * 2008-09-22 2011-02-15 Siemens Medical Solutions Usa, Inc. Co-registering attenuation data and emission data in combined magnetic resonance/positron emission tomography (MR/PET) imaging apparatus
WO2010097714A2 (en) * 2009-02-25 2010-09-02 Koninklijke Philips Electronics, N.V. Attenuation correction of mr coils in a hybrid pet/mr system
US11103213B2 (en) 2009-10-08 2021-08-31 C. R. Bard, Inc. Spacers for use with an ultrasound probe
CN103228219B (zh) 2010-08-09 2016-04-27 C·R·巴德股份有限公司 用于超声探测器头的支撑和覆盖结构
US9510797B2 (en) 2010-10-25 2016-12-06 National Institute Of Radiological Sicences Integrated PET/MRI scanner
US9271652B2 (en) * 2011-03-07 2016-03-01 Koninklijke Philips N.V. MR segmentation using nuclear emission data in hybrid nuclear imaging/MR
DE102011005435A1 (de) 2011-03-11 2012-09-13 Siemens Aktiengesellschaft Verfahren zur Ermittlung eines PET-Bilddatensatzes
DE102012203782B4 (de) 2012-03-12 2022-08-11 Siemens Healthcare Gmbh Verfahren zur Durchführung einer kombinierten Magnetresonanz-Positronenemissions-Tomographie
DE102012206066A1 (de) * 2012-04-13 2013-10-17 Siemens Aktiengesellschaft Erkennung ungesteckter Lokalspulen in einem Kernspintomographen
DE102012207677A1 (de) * 2012-05-09 2013-11-14 Siemens Aktiengesellschaft Ausstattungsobjekt für ein Kombinationsbildgebungssystem
US10820885B2 (en) 2012-06-15 2020-11-03 C. R. Bard, Inc. Apparatus and methods for detection of a removable cap on an ultrasound probe
DE102012214012A1 (de) 2012-08-07 2014-02-13 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Identifizierung zumindest eines strahlungsschwächenden Implantats für eine medizinische MR-PET-Bildgebung
DE102013201701A1 (de) * 2013-02-01 2014-08-07 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zum Erstellen einer Schwächungskorrektur für ein kombiniertes Magnetresonanz-Positronenemissionstomographie-Gerät
US10172521B2 (en) 2013-07-08 2019-01-08 General Electric Company Systems and methods for tracking imaging attenuators
DE102013214375B4 (de) * 2013-07-23 2016-08-11 Siemens Healthcare Gmbh Hochfrequenzantenneneinheit sowie eine Magnetresonanzvorrichtung mit der Hochfrequenzantenneneinheit
DE102013214381A1 (de) * 2013-07-23 2015-01-29 Siemens Aktiengesellschaft Magnetresonanzhochfrequenzantenneneinheit sowie eine Magnetresonanzvorrichtung mit der lokalen Magnetresonanzhochfrequenzantenneneinheit und ein Verfahren zu einem Ermitteln von Schwächungswerten einer lokalen Magnetresonanzhochfrequenzantenneneinheit für eine kombinierte Magnetresonanzuntersuchung mit einer PET-Untersuchung
GB201318805D0 (en) * 2013-10-24 2013-12-11 Elekta Ab Use of Ancillary Devices/Accessories in MR Radiotherapy Systems
DE102014210630B4 (de) * 2014-06-04 2023-08-17 Siemens Healthcare Gmbh Lagerungseinheit eines Magnetresonanz-Positronenemissionstomographie-Geräts
GB2527755B (en) * 2014-06-28 2019-03-27 Siemens Medical Solutions Usa Inc System and method for retrieval of similar findings from a hybrid image dataset
JP6595362B2 (ja) * 2016-02-09 2019-10-23 キヤノンメディカルシステムズ株式会社 核医学診断装置
DE102017213874B3 (de) 2017-08-09 2018-12-06 Bruker Biospin Mri Gmbh Abschwächungskorrektur bei der Emissionstomographie unter Berücksichtigung der tatsächlich vorhandenen Hardware-Komponenten
CN107647877B (zh) * 2017-10-31 2020-05-19 鲁东大学 一种正电子发射医学成像系统及成像方法
EP3882648B1 (en) 2020-03-18 2024-09-25 Siemens Healthineers AG Rf coil device for an mr or mr-pet imaging modality and method to determine the position and/or orientation and/or shape of such an rf coil device
CN116133589A (zh) 2020-09-11 2023-05-16 美国西门子医疗系统股份有限公司 正电子发射断层扫描中的磁共振硬件贡献衰减
CN115661281B (zh) * 2022-10-11 2024-03-22 南方医科大学 正电子发射断层扫描图像衰减校正方法、系统及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3313495B2 (ja) 1993-01-12 2002-08-12 株式会社東芝 核医学機器システム
JPH09152484A (ja) 1995-11-30 1997-06-10 Shimadzu Corp シングルフォトンｅｃｔ装置
FI1383572T4 (fi) * 2001-05-04 2023-10-09 Laitteisto ja menetelmät transkraniaalisen magneettistimulaation tuottamiseksi
US7474097B2 (en) 2003-09-08 2009-01-06 The Regents Of The University Of California Magnetic resonance imaging with ultra short echo times
DE102004022559B4 (de) 2004-05-07 2006-05-18 Siemens Ag Verfahren und Steuereinrichtung zur Bestimmung der Position einer Lokalspule, Magnetresonanztomograph und Computerprogrammprodukt
US8122280B2 (en) 2004-08-26 2012-02-21 Open Invention Network, Llc Method and system for providing high availability to computer applications
DE102005048853A1 (de) * 2005-10-12 2007-04-26 Siemens Ag Bildgebende medizinische Modalität
EP1984754A2 (en) * 2006-02-03 2008-10-29 Koninklijke Philips Electronics N.V. Accounting for foreign objects when creating ct-based attenuation maps

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CN101390754A (zh) 2009-03-25
JP2009075108A (ja) 2009-04-09
CN101390754B (zh) 2012-11-21
US8452378B2 (en) 2013-05-28
US20090105583A1 (en) 2009-04-23
DE102007044874A1 (de) 2009-04-16
DE102007044874B4 (de) 2014-08-21

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