JP5122816B2 - 放射線治療の計画および実施のための目標追跡の方法および装置 - Google Patents
放射線治療の計画および実施のための目標追跡の方法および装置 Download PDFInfo
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Description
ここで、
a(t)=Bs(t)
こうして、各モデルパラメータは現在のn個のナビゲーター信号の線形結合として表される。係数行列Bは登録結果a(t)および測定されたナビゲーター変位s(t)から、多重回帰法と同様の統計的な多変量解析によって決定できる。一つの潜在的な問題は、潜在的な多重共線性でありうる。これは二つ以上の変数のほとんど一定の線形関数があった場合に不安定な解または誤った方向に導く解を生じるというものである。したがって、ある実施形態では、データ解析に主成分分析(PCA)が使われる。
sSI,sAP,sRL,...]Tとなる。中心のまわりの変数ベクトルを
λ2, ...λMと共分散行列Cの対応する固有ベクトルq1, q2, ...qMが計算される。これらがPC、すなわちこの系の変動の主要モードである。それぞれの可能な動き状態の近似は、最初のμ個の固有ベクトルの重み付き和
s′=Qsw
ここで、p′=[a′,s′]Tであり、モデルパラメータの数mとナビゲーターの数nを使うとQaはQの上からm行を、Qsは下からn行を含んでいる。系の変化にのみ興味があるので、変化しない平均変数ベクトルはここでは省略できる。wを消去すると、
a′=Bs ここで、B=QaQs -1
となる。Bが、現在のナビゲーター信号s(t)から、その後のスキャンの間の動き補正のために必要とされる推定モデルパラメータa′(t)を計算するために使われる所望の係数である。較正手順ののち、係数行列Bは治療コントローラに提供され、その後の治療スキャンのために利用可能となる。
Claims (9)
- 被験体内のある目標領域を処置するための目標処置装置であって:
検査領域内に配置されている被験体のMRスキャンの間にMR画像を生成するためのMRI装置と、
MRI装置から画像データを受信し、中で目標を定位するMRI定位器と、
目標の近傍の複数の参照点からの参照データを非侵襲的に受信し、中で参照点を定位する参照定位器と、
前記MRI定位器から定位されたデータを受信し、中で参照点と目標領域との間の関係を生成する追跡プロセッサと、
とを有しており、
前記複数の参照点が被験体の横隔膜上の複数の点によって定義され、前記参照定位器がナビゲータースキャンから前記参照点を同定するためのナビゲータープロセッサを有することを特徴とする装置。 - 目標処置セッションの間に、(i)参照点と目標領域との間の関係を前記追跡プロセッサから、(ii)参照点データを前記参照定位器から、受信し、中で前記目標を処置するよう介入的ツールを制御する処置コントローラ、
をさらに有することを特徴とする、請求項1記載の目標処置装置。 - 前記介入的ツールが検査領域内に配置された集束超音波切除器を有することを特徴とする、請求項2記載の目標処置装置。
- 装置の動作方法であって:
磁気共鳴撮像手段によって、検査領域内に配置された被験体の磁気共鳴画像を生成し、
ユーザーインターフェースによって、該MR画像から前記被験体内の目標領域を定位し、
参照定位器によって、目標近傍の複数の参照点を非侵襲的に定位し、
プロセッサによって、参照点と目標領域との間の位置関係を生成する
ことを含み、
前記複数の参照点が被験体の横隔膜上の複数の点によって定義され、前記参照定位器がナビゲータープロセッサを含むことを特徴とする方法。 - 前記参照定位器によって、処置セッションの間に前記参照点の少なくとも部分集合を定位し、
コントローラによって、前記処置セッションの間の前記定位された参照点の情報を参照点と目標領域との間の関係への入力として使って目標位置を推定することによって、介入的ツールを制御することを含むことを特徴とする、請求項4記載の方法。 - 前記介入的ツールが集束超音波切除器を有することを特徴とする、請求項5記載の方法。
- 被験体内の目標領域を処置するための装置であって:
検査領域内に配置された被験体の磁気共鳴画像を生成する手段と、
該MR画像から目標領域を定位する定位手段と、
目標近傍の複数の参照点を非侵襲的に定位する参照手段と、
参照点と目標領域との間の関係を生成するモデル化手段、
とを有しており、
前記複数の参照点が被験体の横隔膜上の複数の点によって定義され、前記参照点がナビゲータープロセッサを使って定位されることを特徴とする装置。 - 処置セッションの間に前記参照点の少なくとも部分集合を定位し、
前記処置セッションからの前記定位された参照点に基づいて介入的ツールを制御する介入的手段とをさらに有しており、前記定位された参照点は参照点と目標領域との間の関係への入力として目標位置を推定するための用をなすことを特徴とする、請求項7記載の装置。 - 前記介入的ツールが集束超音波切除器を有することを特徴とする、請求項8記載の装置。
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US50763403P | 2003-09-30 | 2003-09-30 | |
US60/507,634 | 2003-09-30 | ||
PCT/IB2004/051741 WO2005030330A1 (en) | 2003-09-30 | 2004-09-10 | Target tracking method and apparatus for radiation treatment planning and delivery |
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KR101803346B1 (ko) | 2015-10-16 | 2017-11-30 | 재단법인 아산사회복지재단 | 자기장을 이용한 종양표면선량 강화 방사선 치료장치 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US10342558B2 (en) | 2003-09-30 | 2019-07-09 | Koninklijke Philips N.V. | Target tracking method and apparatus for radiation treatment planning and delivery |
EP1725166B1 (en) | 2004-02-20 | 2011-03-30 | University of Florida Research Foundation, Inc. | System for delivering conformal radiation therapy while simultaneously imaging soft tissue |
US8027715B2 (en) * | 2004-10-02 | 2011-09-27 | Accuray Incorporated | Non-linear correlation models for internal target movement |
DE102005018349B4 (de) | 2005-04-20 | 2010-09-09 | Siemens Ag | Verfahren zur Bestimmung der Lage eines Patienten in einem Magnetresonanzgerät und Magnetresonanzeinrichtung |
EP1749550A1 (en) * | 2005-08-04 | 2007-02-07 | Institut Curie | Method and apparatus for applying radiotherapy |
FR2891153B1 (fr) * | 2005-09-28 | 2008-08-22 | Centre Nat Rech Scient | Dispositif de traitement thermique de tissus biologiques en mouvement |
CN1966108A (zh) * | 2005-11-16 | 2007-05-23 | 上海爱申科技发展股份有限公司 | Hifu肿瘤消融系统 |
CN100574829C (zh) * | 2006-08-24 | 2009-12-30 | 重庆融海超声医学工程研究中心有限公司 | 一种影像设备引导的高强度聚焦超声治疗系统 |
WO2008086430A1 (en) * | 2007-01-09 | 2008-07-17 | Cyberheart, Inc. | Method for depositing radiation in heart muscle |
CN101610719B (zh) * | 2007-02-07 | 2014-02-26 | 皇家飞利浦电子股份有限公司 | 治疗计划中的运动估计 |
DE102007009017B3 (de) * | 2007-02-23 | 2008-09-25 | Siemens Ag | Anordnung zur Unterstützung eines perkutanen Eingriffs |
WO2008115830A2 (en) | 2007-03-16 | 2008-09-25 | Cyberheart, Inc. | Radiation treatment planning and delivery for moving targets in the heart |
US10974075B2 (en) | 2007-03-16 | 2021-04-13 | Varian Medical Systems, Inc. | Radiation treatment planning and delivery for moving targets in the heart |
WO2008120117A2 (en) | 2007-03-30 | 2008-10-09 | Koninklijke Philips Electronics, N.V. | Mri-guided hifu marking to guide radiotherapy and other procedures |
US8175677B2 (en) * | 2007-06-07 | 2012-05-08 | MRI Interventions, Inc. | MRI-guided medical interventional systems and methods |
US8428689B2 (en) | 2007-06-12 | 2013-04-23 | Koninklijke Philips Electronics N.V. | Image guided therapy |
US20090088625A1 (en) * | 2007-10-01 | 2009-04-02 | Kenneth Oosting | Photonic Based Non-Invasive Surgery System That Includes Automated Cell Control and Eradication Via Pre-Calculated Feed-Forward Control Plus Image Feedback Control For Targeted Energy Delivery |
US9248312B2 (en) * | 2007-10-26 | 2016-02-02 | Accuray Incorporated | Automatic correlation modeling of an internal target |
DE102007060189A1 (de) * | 2007-12-14 | 2009-02-19 | Siemens Ag | Strahlentherapievorrichtung und Verfahren zur Steuerung einer Strahlentherapievorrichtung |
US8064642B2 (en) | 2008-01-10 | 2011-11-22 | Accuray Incorporated | Constrained-curve correlation model |
US20090216131A1 (en) * | 2008-02-27 | 2009-08-27 | James Geoffrey Chase | Use of surface motion to identify mechanical properties of biological tissue |
WO2009114859A1 (en) * | 2008-03-14 | 2009-09-17 | Cyberheart, Inc. | Radiation treatment planning and delivery for moving targets in the heart |
DE102008047644B4 (de) * | 2008-09-17 | 2015-09-10 | Siemens Aktiengesellschaft | Verfahren zur Registrierung zweier Bildgebungsmodalitäten |
WO2010059349A1 (en) * | 2008-11-21 | 2010-05-27 | Cyberheart, Inc. | Test object for the validation of tracking in the presence of motion |
AU2010274004A1 (en) | 2009-07-17 | 2012-03-08 | Cyberheart, Inc. | Heart treatment kit, system, and method for radiosurgically alleviating arrhythmia |
JP5023127B2 (ja) * | 2009-09-30 | 2012-09-12 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 磁気共鳴イメージング装置 |
WO2011059061A1 (ja) * | 2009-11-16 | 2011-05-19 | 三菱重工業株式会社 | 放射線治療装置制御装置および特定部位位置計測方法 |
CN102883659A (zh) * | 2010-01-19 | 2013-01-16 | 美敦力阿迪安卢森堡有限公司 | 通过立体定向放疗用于肾神经调节的方法和设备 |
JP2011160942A (ja) * | 2010-02-09 | 2011-08-25 | Mitsubishi Heavy Ind Ltd | 放射線治療装置制御装置および放射線治療装置の作動方法 |
DE102010001746B4 (de) * | 2010-02-10 | 2012-03-22 | Siemens Aktiengesellschaft | Vorrichtung mit einer Kombination aus einer Magnetresonanzvorrichtung und einer Strahlentherapievorrichtung |
JP5260572B2 (ja) * | 2010-02-17 | 2013-08-14 | 三菱重工業株式会社 | 放射線治療装置制御装置および放射線治療装置の作動方法 |
GB2478403B (en) * | 2010-02-23 | 2012-01-25 | Univ Cape Town | A method for compensating for respiratory motion in magnetic resonance imaging |
WO2011127947A1 (en) * | 2010-04-15 | 2011-10-20 | Elekta Ab (Publ) | Radiotherapy and imaging apparatus |
WO2012056397A1 (en) * | 2010-10-26 | 2012-05-03 | Koninklijke Philips Electronics N.V. | Therapeutic apparatus, computer-implemented method, and computer program product for controlling the focus of radiation into a moving target zone |
US9414770B2 (en) | 2010-12-29 | 2016-08-16 | Biosense Webster (Israel) Ltd. | Respiratory effect reduction in catheter position sensing |
EP2661219B1 (en) | 2011-01-05 | 2019-05-15 | Koninklijke Philips N.V. | Device and method for extracting information from characteristic signals |
DE102011005046A1 (de) | 2011-03-03 | 2012-09-06 | Siemens Aktiengesellschaft | Verfahren zum Erzeugen eines MR-Bildes mit einem Trackinfaktor und entsprechende Magnetresonanzanlage |
EP2574375A1 (en) * | 2011-09-27 | 2013-04-03 | Koninklijke Philips Electronics N.V. | Therapeutic apparatus for sonicating a moving target |
DE102011083876B4 (de) * | 2011-09-30 | 2018-12-27 | Siemens Healthcare Gmbh | Verfahren zur Bewegungssteuerung einer Röntgenvorrichtung und Röntgensystem |
US9789337B2 (en) * | 2011-10-07 | 2017-10-17 | Siemens Medical Solutions Usa, Inc. | Combined imaging modalities for radiation treatment planning |
EP2586396A1 (en) * | 2011-10-26 | 2013-05-01 | Metronor AS | System for ensuring precision in medical treatment |
US10561861B2 (en) | 2012-05-02 | 2020-02-18 | Viewray Technologies, Inc. | Videographic display of real-time medical treatment |
EP2664359A1 (en) | 2012-05-14 | 2013-11-20 | Koninklijke Philips N.V. | Magnetic resonance guided therapy with interleaved scanning |
CN108452443B (zh) | 2012-10-26 | 2021-05-18 | 优瑞技术公司 | 利用对放射疗法的生理反应的成像对治疗评估的系统 |
US9446263B2 (en) | 2013-03-15 | 2016-09-20 | Viewray Technologies, Inc. | Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging |
CN105102062B (zh) * | 2013-03-25 | 2018-11-13 | 皇家飞利浦有限公司 | 自适应体外射束辐射治疗中改进的基于表面跟踪的运动管理与动态规划方法 |
EP3061495B1 (en) | 2013-10-24 | 2018-07-25 | Hitachi, Ltd. | Control device for treatment planning device, control method, and program |
GB201318805D0 (en) * | 2013-10-24 | 2013-12-11 | Elekta Ab | Use of Ancillary Devices/Accessories in MR Radiotherapy Systems |
DE102013112375A1 (de) * | 2013-11-11 | 2015-05-13 | Aesculap Ag | Chirurgische Referenzierungsvorrichtung, chirurgisches Navigationssystem und Verfahren |
EP3089670A4 (en) * | 2014-01-02 | 2017-10-11 | Metritrack, Inc. | System and method for tracking completeness of co-registered medical image data |
DE102014104800A1 (de) | 2014-04-03 | 2015-10-08 | Aesculap Ag | Medizinische Befestigungseinrichtung sowie Referenzierungsvorrichtung und medizinisches Instrumentarium |
KR20150119695A (ko) | 2014-04-16 | 2015-10-26 | 가톨릭대학교 산학협력단 | 방사선 치료시 자연호흡법을 이용한 환자 호흡동조 시스템 및 이에 의한 방사선 조사방법 |
US10625100B2 (en) | 2014-04-28 | 2020-04-21 | Brigham And Women's Hospital, Inc. | Real-time margin adaptation |
US9878177B2 (en) | 2015-01-28 | 2018-01-30 | Elekta Ab (Publ) | Three dimensional localization and tracking for adaptive radiation therapy |
US11344218B2 (en) | 2015-01-29 | 2022-05-31 | Koninklijke Philips N.V. | MR fingerprinting for determining performance degradation of the MR system |
PL3334497T3 (pl) * | 2015-08-10 | 2021-05-04 | Fusmobile Inc. | Urządzenie do prowadzonych obrazem zabiegów zogniskowanymi falami ultradźwiękowymi oraz przyrząd do celowania |
AU2016361432A1 (en) | 2015-11-24 | 2018-06-07 | Viewray Technologies, Inc. | Radiation beam collimating systems and methods |
JP6748207B2 (ja) * | 2015-12-18 | 2020-08-26 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 患者特有の局所的に変化するマージンを決定する方法 |
WO2017151662A1 (en) | 2016-03-02 | 2017-09-08 | Viewray Technologies, Inc. | Particle therapy with magnetic resonance imaging |
KR20190043129A (ko) | 2016-06-22 | 2019-04-25 | 뷰레이 테크놀로지스 인크. | 약한 필드 강도에서의 자기 공명 영상화 |
CN106139414B (zh) * | 2016-06-23 | 2019-09-20 | 深圳市奥沃医学新技术发展有限公司 | 一种用于放疗系统的位置监测方法、装置和放疗系统 |
US20180055576A1 (en) * | 2016-09-01 | 2018-03-01 | Covidien Lp | Respiration motion stabilization for lung magnetic navigation system |
RU2019121943A (ru) | 2016-12-13 | 2021-01-15 | Вьюрэй Текнолоджиз, Инк. | Системы и способы лучевой терапии |
EP3422037A1 (en) | 2017-06-27 | 2019-01-02 | Koninklijke Philips N.V. | Method and device for determining a motion field from k-space data |
JP7141875B2 (ja) * | 2017-07-20 | 2022-09-26 | 安西メディカル株式会社 | 放射線治療システム |
CN109420259A (zh) | 2017-08-24 | 2019-03-05 | 上海联影医疗科技有限公司 | 治疗系统和使用治疗系统的方法 |
US11883685B2 (en) | 2017-08-24 | 2024-01-30 | Shanghai United Imaging Healthcare Co., Ltd. | Therapeutic system and method |
CN111556775A (zh) | 2017-11-16 | 2020-08-18 | 艾巴麦德Sa公司 | 心律不齐非侵入性治疗设备及方法 |
JP7127126B2 (ja) | 2017-12-06 | 2022-08-29 | ビューレイ・テクノロジーズ・インコーポレイテッド | 放射線治療のシステム、方法およびソフトウェア |
CN108273199B (zh) * | 2018-01-19 | 2024-05-14 | 深圳市奥沃医学新技术发展有限公司 | 一种位置检测方法、装置及放射治疗系统 |
US11209509B2 (en) | 2018-05-16 | 2021-12-28 | Viewray Technologies, Inc. | Resistive electromagnet systems and methods |
US11337610B2 (en) * | 2018-10-01 | 2022-05-24 | Siemens Healthcare Gmbh | Temperature measurement in thermal therapy |
DE102020204571A1 (de) * | 2020-04-09 | 2021-10-14 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Messen von Phasenströmen eines Messobjekts, insbesondere eines Inverters |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6315541A (ja) | 1986-07-08 | 1988-01-22 | Mitsubishi Electric Corp | 光伝送システム |
US6405072B1 (en) | 1991-01-28 | 2002-06-11 | Sherwood Services Ag | Apparatus and method for determining a location of an anatomical target with reference to a medical apparatus |
JPH06315541A (ja) * | 1993-03-12 | 1994-11-15 | Toshiba Corp | 画像診断装置を用いた治療装置 |
JP2002505596A (ja) | 1997-05-23 | 2002-02-19 | トランサージカル,インコーポレイテッド | Mri誘導治療装置及び方法 |
JPH119708A (ja) | 1997-06-25 | 1999-01-19 | Hitachi Medical Corp | 放射線治療システム |
US6067465A (en) * | 1997-11-26 | 2000-05-23 | General Electric Company | System and method for detecting and tracking reference position changes with linear phase shift in magnetic resonance imaging |
JPH11197259A (ja) | 1998-01-13 | 1999-07-27 | Hitachi Medical Corp | 治療システムにおける患者の位置決め装置 |
US6289233B1 (en) * | 1998-11-25 | 2001-09-11 | General Electric Company | High speed tracking of interventional devices using an MRI system |
JP2000237335A (ja) | 1999-02-17 | 2000-09-05 | Mitsubishi Electric Corp | 放射線治療方法及びそのシステム |
US6501981B1 (en) | 1999-03-16 | 2002-12-31 | Accuray, Inc. | Apparatus and method for compensating for respiratory and patient motions during treatment |
US6144875A (en) | 1999-03-16 | 2000-11-07 | Accuray Incorporated | Apparatus and method for compensating for respiratory and patient motion during treatment |
DE10029592A1 (de) | 2000-06-15 | 2001-12-20 | Philips Corp Intellectual Pty | MR-Bildgebungsverfahren mit Bewegungskompensation |
DE10033063A1 (de) | 2000-07-07 | 2002-01-24 | Brainlab Ag | Verfahren zur atmungskompensierten Strahlenbehandlung |
ATE233517T1 (de) | 2000-11-22 | 2003-03-15 | Brainlab Ag | Verfahren zur bestimmung der lungenfüllung |
AU2002225642A1 (en) | 2000-11-24 | 2002-06-03 | David A Feinberg | Ultrasound within mri scanners for guidance of mri pulse sequences |
JP2002200182A (ja) | 2000-12-28 | 2002-07-16 | Ishikawajima Harima Heavy Ind Co Ltd | 放射線照射位置確認方法 |
US6708054B2 (en) | 2001-04-12 | 2004-03-16 | Koninklijke Philips Electronics, N.V. | MR-based real-time radiation therapy oncology simulator |
US6735461B2 (en) * | 2001-06-19 | 2004-05-11 | Insightec-Txsonics Ltd | Focused ultrasound system with MRI synchronization |
US6535574B1 (en) | 2001-11-01 | 2003-03-18 | Siemens Medical Solutions Usa, Inc. | Patient positioning system employing surface photogrammetry and portal imaging |
US7945304B2 (en) | 2001-11-20 | 2011-05-17 | Feinberg David A | Ultrasound within MRI scanners for guidance of MRI pulse sequences |
DE10161160A1 (de) | 2001-12-13 | 2003-06-18 | Tecmedic Gmbh | Verfahren zur Bestimmung der Orientierung und Relativposition eines medizinischen Instruments gegenüber einer Struktur im Körper eines atmenden Menschen oder Tieres |
US7260426B2 (en) * | 2002-11-12 | 2007-08-21 | Accuray Incorporated | Method and apparatus for tracking an internal target region without an implanted fiducial |
US10342558B2 (en) | 2003-09-30 | 2019-07-09 | Koninklijke Philips N.V. | Target tracking method and apparatus for radiation treatment planning and delivery |
-
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101803346B1 (ko) | 2015-10-16 | 2017-11-30 | 재단법인 아산사회복지재단 | 자기장을 이용한 종양표면선량 강화 방사선 치료장치 |
US10532225B2 (en) | 2015-10-16 | 2020-01-14 | The Asan Foundation | Tumor surface dose enhancing radiotherapy apparatus using magnetic field |
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