JP2015042986A - Pet/mri複合撮像システムにおける動き補正 - Google Patents
Pet/mri複合撮像システムにおける動き補正 Download PDFInfo
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- JP2015042986A JP2015042986A JP2014209583A JP2014209583A JP2015042986A JP 2015042986 A JP2015042986 A JP 2015042986A JP 2014209583 A JP2014209583 A JP 2014209583A JP 2014209583 A JP2014209583 A JP 2014209583A JP 2015042986 A JP2015042986 A JP 2015042986A
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- magnetic resonance
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- 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
- G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
- G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
- G01R33/56509—Correction of image distortions, e.g. due to magnetic field inhomogeneities due to motion, displacement or flow, e.g. gradient moment nulling
-
- 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
- G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
- G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]
Abstract
Description
− 磁気共鳴信号を収集する磁気共鳴検査システム、
− 原子核崩壊信号を収集する放射型トモグラフィシステム、
− 磁気共鳴信号から動き補正を取得する分析モジュール、及び
− この動き補正に基づいて、原子核崩壊信号から、動き補正された放射トモグラフィ画像を再構成する再構成モジュール、
を有する本発明に従った診断撮像装置によって達成される。
Claims (9)
- − 磁気共鳴信号を収集する磁気共鳴検査システム、
− 原子核崩壊信号を収集する放射型トモグラフィシステム、
− 前記磁気共鳴信号から動き補正を取得する分析モジュール、及び
− 前記動き補正に基づいて、前記原子核崩壊信号から、動き補正された放射トモグラフィ画像を再構成する再構成モジュール、
を有する診断撮像装置。 - − 前記磁気共鳴検査システム及び前記放射型トモグラフィシステムに結合されたシステムコントローラであり、
− 前記磁気共鳴検査システムによる磁気共鳴信号の収集、及び
− 前記放射型トモグラフィシステムによる原子核崩壊信号の収集、
を制御する機能を有するシステムコントローラ、
を含む請求項1に記載の診断撮像装置。 - − 前記システムコントローラは更に、前記磁気共鳴信号及び前記原子核崩壊信号の収集の時間を整合させる機能を有し、且つ
− 前記動き補正を取得するための磁気共鳴信号、及び前記放射トモグラフィ画像の再構成のための原子核崩壊信号は、等しい収集時間を有する、
請求項2に記載の診断撮像装置。 - 前記システムコントローラによる前記時間の整合は、磁気共鳴信号及び原子核崩壊信号を同時に収集するように前記磁気共鳴検査システム及び前記放射型トモグラフィシステムを制御することにより行われる、請求項3に記載の診断撮像装置。
- 前記システムコントローラによる前記時間の整合は、前記磁気共鳴信号及び前記原子核崩壊信号にタイムスタンプを付与することにより行われる、請求項3に記載の診断撮像装置。
- 前記システムコントローラによる前記時間の整合は、検査対象に放射性医薬品を投与した時点に基づいて、前記磁気共鳴検査システム及び/又は前記放射型トモグラフィシステムによる信号収集をトリガーすることを含む、請求項3に記載の診断撮像装置。
- 前記再構成モジュールは更に、前記動き補正に基づいて、前記磁気共鳴信号から、動き補正された磁気共鳴画像を再構成する、請求項1乃至3の何れかに記載の診断撮像装置。
- 前記磁気共鳴検査システムは、磁気共鳴信号の収集において、k空間の中心領域にデータの冗長性を生じさせるようにk空間を走査する、請求項1に記載の診断撮像装置。
- 請求項2に記載の診断撮像装置及び治療モジュールを有する治療装置であって、前記システムコントローラは更に、前記治療モジュールに結合され、前記診断撮像装置によって生成された画像情報に基づいて前記治療モジュールを制御する機能を有する、治療装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP06126443 | 2006-12-19 | ||
EP06126443.8 | 2006-12-19 |
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JP2009542308A Division JP2010512907A (ja) | 2006-12-19 | 2007-12-13 | Pet/mri複合撮像システムにおける動き補正 |
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JP2015042986A true JP2015042986A (ja) | 2015-03-05 |
JP5997230B2 JP5997230B2 (ja) | 2016-09-28 |
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JP2009542308A Pending JP2010512907A (ja) | 2006-12-19 | 2007-12-13 | Pet/mri複合撮像システムにおける動き補正 |
JP2014209583A Expired - Fee Related JP5997230B2 (ja) | 2006-12-19 | 2014-10-14 | Pet/mri複合撮像システムにおける動き補正 |
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JP2009542308A Pending JP2010512907A (ja) | 2006-12-19 | 2007-12-13 | Pet/mri複合撮像システムにおける動き補正 |
Country Status (7)
Country | Link |
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US (1) | US8938280B2 (ja) |
EP (1) | EP2095147A1 (ja) |
JP (2) | JP2010512907A (ja) |
CN (1) | CN101563624B (ja) |
BR (1) | BRPI0720535A2 (ja) |
RU (1) | RU2457503C2 (ja) |
WO (1) | WO2008075265A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054542B4 (de) * | 2006-11-20 | 2012-12-06 | Siemens Ag | Vorrichtung zur überlagerten MRT- und PET-Bilddarstellung |
US8536865B2 (en) * | 2009-04-21 | 2013-09-17 | The Regents Of The University Of California | Iron-free variable torque motor compatible with magnetic resonance imaging in integrated SPECT and MR imaging |
US20110270078A1 (en) * | 2010-04-30 | 2011-11-03 | Wagenaar Douglas J | Methods and systems of combining magnetic resonance and nuclear imaging |
WO2012056504A1 (ja) * | 2010-10-25 | 2012-05-03 | 独立行政法人放射線医学総合研究所 | Pet/mri一体型装置 |
US20120169341A1 (en) * | 2010-12-29 | 2012-07-05 | General Electric Company | Integrated gamma ray detector ring and rf body coil |
DE102011007871B4 (de) * | 2011-04-21 | 2017-07-27 | Siemens Healthcare Gmbh | Verfahren zur Erfassung von MR-Bilddaten sowie entsprechende kombinierte MR/ET-Einrichtung |
US9591989B2 (en) * | 2011-04-22 | 2017-03-14 | Washington University | Insert device for enhancing PET and MRI images |
RU2605525C2 (ru) * | 2012-02-09 | 2016-12-20 | Конинклейке Филипс Н.В. | Устройство обнаружения данных для использования в комбинации с устройством mri |
US9392958B2 (en) * | 2012-05-30 | 2016-07-19 | Siemens Aktiengesellschaft | Method of attenuation correction of positron emission tomography data and combined positron emission tomography and magnetic resonance tomography system |
JP6318154B2 (ja) | 2012-08-08 | 2018-04-25 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | ゴースト安定性補正を用いたマルチショット磁気共鳴撮像 |
DE102012218289A1 (de) * | 2012-10-08 | 2014-04-10 | Siemens Aktiengesellschaft | Bewegungskorrigierte PET-Bilder |
KR101461099B1 (ko) | 2012-11-09 | 2014-11-13 | 삼성전자주식회사 | 자기공명영상장치 및 기능적 영상획득방법 |
DE102013205278A1 (de) | 2013-03-26 | 2014-10-02 | Siemens Aktiengesellschaft | Verfahren zur Darstellung von Signalwerten eines kombinierten Magnetresonanz-Positronenemissionstomographie-Geräts sowie entsprechend ausgestaltetes Magnetresonanz-Positronenemissionstomographie-Gerät |
DE102013205576A1 (de) * | 2013-03-28 | 2014-10-02 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren zum Erzeugen einer Bewegungskorrektur für PET-Daten, Verfahren zum Erzeugen von PET-Bildern sowie entsprechend ausgestaltete MR-Anlage und PET-Anlage |
DE102013208620A1 (de) * | 2013-05-10 | 2014-11-13 | Siemens Aktiengesellschaft | Medizinisches Bildgebungssystem, das eine Magnetresonanzbildgebungseinheit und eine Positronen-Emissions-Tomographie-Einheit umfasst |
US9730664B2 (en) * | 2014-04-14 | 2017-08-15 | Siemens Medical Solutions Usa, Inc. | Multi-bed elastic motion correction |
CN104020430B (zh) * | 2014-04-15 | 2017-01-25 | 清华大学 | 磁共振成像运动伪影的校正方法及系统 |
DE102014221634A1 (de) * | 2014-10-24 | 2016-04-28 | Siemens Aktiengesellschaft | Verfahren zum Bestimmen einer Strahlendosis eines Radiopharmazeutikums |
CN107481226B (zh) * | 2017-07-27 | 2021-06-01 | 东软医疗系统股份有限公司 | 去除异常扫描数据的方法、装置及pet系统 |
US11426131B2 (en) * | 2018-12-17 | 2022-08-30 | Siemens Medical Solutions Usa, Inc. | Automated motion correction in PET imaging |
US11300695B2 (en) | 2020-04-24 | 2022-04-12 | Ronald Nutt | Time-resolved positron emission tomography encoder system for producing event-by-event, real-time, high resolution, three-dimensional positron emission tomographic image without the necessity of performing image reconstruction |
US11054534B1 (en) | 2020-04-24 | 2021-07-06 | Ronald Nutt | Time-resolved positron emission tomography encoder system for producing real-time, high resolution, three dimensional positron emission tomographic image without the necessity of performing image reconstruction |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002165774A (ja) * | 2000-12-01 | 2002-06-11 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
JP2003199742A (ja) * | 2001-12-20 | 2003-07-15 | Koninkl Philips Electronics Nv | コンピュータ断層撮影装置 |
JP2004344183A (ja) * | 2003-04-24 | 2004-12-09 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
JP2005160553A (ja) * | 2003-11-28 | 2005-06-23 | Hitachi Medical Corp | 治療装置制御システム |
JP2006527851A (ja) * | 2003-06-18 | 2006-12-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 動き補償再構成技法 |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939464A (en) * | 1989-07-11 | 1990-07-03 | Intermagnetics General Corporation | NMR-PET scanner apparatus |
US5251128A (en) * | 1990-11-19 | 1993-10-05 | General Electric Company | Motion artifact reduction in projection imaging |
US5200700A (en) * | 1990-11-30 | 1993-04-06 | General Electric | Reduction of NMR artifacts caused by time varying linear geometric distortion |
JP3325300B2 (ja) | 1992-02-28 | 2002-09-17 | 株式会社東芝 | 超音波治療装置 |
US5247935A (en) * | 1992-03-19 | 1993-09-28 | General Electric Company | Magnetic resonance guided focussed ultrasound surgery |
US6088611A (en) * | 1995-08-18 | 2000-07-11 | The Board Of Trustees Of The University Of Illinois | Model based method for high resolution dynamic imaging |
AU8053598A (en) * | 1997-05-23 | 1998-12-11 | Transurgical, Inc. | Mri-guided therapeutic unit and methods |
US7239908B1 (en) * | 1998-09-14 | 2007-07-03 | The Board Of Trustees Of The Leland Stanford Junior University | Assessing the condition of a joint and devising treatment |
US6377833B1 (en) * | 1999-01-25 | 2002-04-23 | Douglas Albert | System and method for computer input of dynamic mental information |
RU2171630C2 (ru) * | 1999-06-18 | 2001-08-10 | Пестряков Андрей Витальевич | Способ совмещения трехмерных изображений, полученных с помощью компьютерных томографов, работающих на основе различных физических принципов |
US6490476B1 (en) * | 1999-10-14 | 2002-12-03 | Cti Pet Systems, Inc. | Combined PET and X-ray CT tomograph and method for using same |
US6946841B2 (en) * | 2001-08-17 | 2005-09-20 | Igor Rubashov | Apparatus for combined nuclear imaging and magnetic resonance imaging, and method thereof |
US6892090B2 (en) * | 2002-08-19 | 2005-05-10 | Surgical Navigation Technologies, Inc. | Method and apparatus for virtual endoscopy |
EP1599741A1 (en) * | 2003-02-28 | 2005-11-30 | Koninklijke Philips Electronics N.V. | Moving table mri with subsampling |
US7450983B2 (en) * | 2003-03-18 | 2008-11-11 | University Of Cincinnati | Automated brain MRI and CT prescriptions in Talairach space |
FR2860630B1 (fr) * | 2003-10-01 | 2006-04-28 | Commissariat Energie Atomique | Procede de reconstruction d'image avec acquisition de donnees selon plusieurs modes d'imagerie et synchronisation des series d'images. |
US7286867B2 (en) * | 2003-10-16 | 2007-10-23 | Brookhaven Science Associates, Llc | Combined PET/MRI scanner |
JP4012177B2 (ja) | 2004-07-09 | 2007-11-21 | 株式会社東芝 | 超音波治療装置 |
US7937131B2 (en) * | 2004-09-06 | 2011-05-03 | Gachon University Of Medicine & Science Industry-Academic Cooperation Foundation | PET—MRI hybrid apparatus and method of implementing the same |
US7787935B2 (en) * | 2004-09-27 | 2010-08-31 | General Electric Company | System and method for correcting motion artifacts in imaging |
US8989349B2 (en) * | 2004-09-30 | 2015-03-24 | Accuray, Inc. | Dynamic tracking of moving targets |
US7627370B2 (en) * | 2004-10-20 | 2009-12-01 | Marks Donald H | Brain function decoding process and system |
CN100493450C (zh) | 2004-11-12 | 2009-06-03 | 株式会社东芝 | 磁共振成像装置、图像数据修正装置和图像数据修正方法 |
CN1644162A (zh) | 2005-01-17 | 2005-07-27 | 天津医科大学总医院 | 立体定向头颅pet-ct和mri影像融合检查方法及装置 |
DE102005015070B4 (de) * | 2005-04-01 | 2017-02-02 | Siemens Healthcare Gmbh | Kombiniertes Positronen-Emissions-Tomographie-und Magnetresonanz-Tomographie-Gerät |
DE102005015071B4 (de) * | 2005-04-01 | 2008-06-19 | Siemens Ag | Kombiniertes Positronen-Emissions-Tomographie- und Magnetresonanz-Tomographie-Gerät |
US7218112B2 (en) * | 2005-05-12 | 2007-05-15 | Siemens Aktiengesellschaft | Combined MR/PET system |
DE102005023907A1 (de) * | 2005-05-24 | 2006-12-07 | Siemens Ag | Verfahren zur Ermittlung von Positronen-Emissions-Messinformationen im Rahmen der Positronen-Emissions-Tomographie |
CN2815414Y (zh) * | 2005-08-13 | 2006-09-13 | 宋世鹏 | 一种新型放射线治疗装置 |
DE102006052437B4 (de) * | 2006-11-07 | 2011-04-21 | Siemens Ag | Magnetresonanzanlage mit Komponenten |
DE102006054542B4 (de) * | 2006-11-20 | 2012-12-06 | Siemens Ag | Vorrichtung zur überlagerten MRT- und PET-Bilddarstellung |
US20080146914A1 (en) * | 2006-12-19 | 2008-06-19 | General Electric Company | System, method and apparatus for cancer imaging |
US7667457B2 (en) * | 2006-12-22 | 2010-02-23 | General Electric Co. | System and apparatus for detecting gamma rays in a PET/MRI scanner |
GB0709560D0 (en) * | 2007-05-18 | 2007-06-27 | Siemens Medical Solutions | Motion compensation in PET reconstruction |
EP2210118B1 (en) * | 2007-11-09 | 2016-10-12 | Koninklijke Philips N.V. | Cyclic motion correction in combined mr/pet(or spect) scanner system |
DE102009023806B4 (de) * | 2008-07-09 | 2011-04-28 | Siemens Aktiengesellschaft | Kombinierte PET-MR-Einrichtung, Bauteil und Lokalspule |
KR101031483B1 (ko) * | 2009-02-24 | 2011-04-26 | 성균관대학교산학협력단 | Pet-mri 융합시스템 |
US20130131493A1 (en) * | 2011-11-22 | 2013-05-23 | General Electric Company | Method and apparatus for performing dual-modality imaging |
DE102009048302B4 (de) * | 2009-10-05 | 2011-07-07 | Siemens Aktiengesellschaft, 80333 | Korrektur von Trunkierungen bei einer MR-Bildgebung |
DE102010033610B4 (de) * | 2010-08-06 | 2020-09-10 | Siemens Healthcare Gmbh | Verfahren zur Darstellung eines Lymphknotens und entsprechend ausgestaltete kombinierte MR-/PET-Einrichtung |
US20120169341A1 (en) * | 2010-12-29 | 2012-07-05 | General Electric Company | Integrated gamma ray detector ring and rf body coil |
DE102011007871B4 (de) * | 2011-04-21 | 2017-07-27 | Siemens Healthcare Gmbh | Verfahren zur Erfassung von MR-Bilddaten sowie entsprechende kombinierte MR/ET-Einrichtung |
US8797030B2 (en) * | 2011-07-28 | 2014-08-05 | General Electric Company | Magnetic resonance radio-frequency coil and method of manufacturing |
US8923592B2 (en) * | 2012-05-29 | 2014-12-30 | General Electric Company | Methods and systems for performing attenuation correction |
US9392958B2 (en) * | 2012-05-30 | 2016-07-19 | Siemens Aktiengesellschaft | Method of attenuation correction of positron emission tomography data and combined positron emission tomography and magnetic resonance tomography system |
-
2007
- 2007-12-13 CN CN200780046870.0A patent/CN101563624B/zh not_active Expired - Fee Related
- 2007-12-13 BR BRPI0720535-0A patent/BRPI0720535A2/pt not_active Application Discontinuation
- 2007-12-13 EP EP07859376A patent/EP2095147A1/en not_active Ceased
- 2007-12-13 RU RU2009127729/28A patent/RU2457503C2/ru not_active IP Right Cessation
- 2007-12-13 JP JP2009542308A patent/JP2010512907A/ja active Pending
- 2007-12-13 WO PCT/IB2007/055080 patent/WO2008075265A1/en active Application Filing
- 2007-12-13 US US12/519,863 patent/US8938280B2/en not_active Expired - Fee Related
-
2014
- 2014-10-14 JP JP2014209583A patent/JP5997230B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002165774A (ja) * | 2000-12-01 | 2002-06-11 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
JP2003199742A (ja) * | 2001-12-20 | 2003-07-15 | Koninkl Philips Electronics Nv | コンピュータ断層撮影装置 |
JP2004344183A (ja) * | 2003-04-24 | 2004-12-09 | Hitachi Medical Corp | 磁気共鳴イメージング装置 |
JP2006527851A (ja) * | 2003-06-18 | 2006-12-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 動き補償再構成技法 |
JP2005160553A (ja) * | 2003-11-28 | 2005-06-23 | Hitachi Medical Corp | 治療装置制御システム |
Non-Patent Citations (2)
Title |
---|
JPN6013026161; James G.Pipe: '"Motion CorrectionWith PROPELLER MRI: Application to Head Motion and Free-Breathing Cardiac Imaging' Magnetic Resonance in Medicine Vol.42, 1999, P963-P969 * |
JPN7012003701; Markus Schwaiger, et al.: '"MR-PET:Combining Function, Anatomy, and More"' Medical Solutions, Special Edition, Molecular Imaging , 200509, P25-P30, Siemens medical * |
Also Published As
Publication number | Publication date |
---|---|
WO2008075265A1 (en) | 2008-06-26 |
CN101563624B (zh) | 2013-08-21 |
RU2009127729A (ru) | 2011-01-27 |
US20100106004A1 (en) | 2010-04-29 |
RU2457503C2 (ru) | 2012-07-27 |
JP5997230B2 (ja) | 2016-09-28 |
BRPI0720535A2 (pt) | 2014-01-07 |
EP2095147A1 (en) | 2009-09-02 |
US8938280B2 (en) | 2015-01-20 |
JP2010512907A (ja) | 2010-04-30 |
CN101563624A (zh) | 2009-10-21 |
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