JP6889495B2 - 放射線療法のためのフルエンスマップ生成方法 - Google Patents

放射線療法のためのフルエンスマップ生成方法 Download PDF

Info

Publication number
JP6889495B2
JP6889495B2 JP2018547439A JP2018547439A JP6889495B2 JP 6889495 B2 JP6889495 B2 JP 6889495B2 JP 2018547439 A JP2018547439 A JP 2018547439A JP 2018547439 A JP2018547439 A JP 2018547439A JP 6889495 B2 JP6889495 B2 JP 6889495B2
Authority
JP
Japan
Prior art keywords
small
dose
voxels
volume
intensity
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2018547439A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019507657A5 (enExample
JP2019507657A (ja
Inventor
ダニエル オコナー，
ダニエル オコナー，
イェフゲン ボロネンコ，
イェフゲン ボロネンコ，
Original Assignee
リフレクション メディカル， インコーポレイテッド
リフレクション メディカル， インコーポレイテッド
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 リフレクション メディカル， インコーポレイテッド, リフレクション メディカル， インコーポレイテッド filed Critical リフレクション メディカル， インコーポレイテッド
Publication of JP2019507657A publication Critical patent/JP2019507657A/ja
Publication of JP2019507657A5 publication Critical patent/JP2019507657A5/ja
Application granted granted Critical
Publication of JP6889495B2 publication Critical patent/JP6889495B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
    • A61N5/1045—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head using a multi-leaf collimator, e.g. for intensity modulated radiation therapy or IMRT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1031—Treatment planning systems using a specific method of dose optimization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/103—Treatment planning systems
    • A61N5/1031—Treatment planning systems using a specific method of dose optimization
    • A61N2005/1034—Monte Carlo type methods; particle tracking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
JP2018547439A 2016-03-09 2017-03-09 放射線療法のためのフルエンスマップ生成方法 Active JP6889495B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662305974P 2016-03-09 2016-03-09
US62/305,974 2016-03-09
PCT/US2017/021647 WO2017156316A1 (en) 2016-03-09 2017-03-09 Fluence map generation methods for radiotherapy

Publications (3)

Publication Number Publication Date
JP2019507657A JP2019507657A (ja) 2019-03-22
JP2019507657A5 JP2019507657A5 (enExample) 2020-04-09
JP6889495B2 true JP6889495B2 (ja) 2021-06-18

Family

ID=59789757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018547439A Active JP6889495B2 (ja) 2016-03-09 2017-03-09 放射線療法のためのフルエンスマップ生成方法

Country Status (5)

Country Link
US (1) US10918884B2 (enExample)
EP (1) EP3426345B1 (enExample)
JP (1) JP6889495B2 (enExample)
CN (1) CN109152928B (enExample)
WO (1) WO2017156316A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2691971B8 (en) 2011-03-31 2025-10-01 RefleXion Medical, Inc. Systems and methods for use in emission guided radiation therapy
EP3426345B1 (en) 2016-03-09 2021-06-23 RefleXion Medical, Inc. Fluence map generation methods for radiotherapy
US9855445B2 (en) 2016-04-01 2018-01-02 Varian Medical Systems, Inc. Radiation therapy systems and methods for delivering doses to a target volume
WO2018093849A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Methods for radiation delivery in emission-guided radiotherapy
CN116943051A (zh) 2016-11-15 2023-10-27 反射医疗公司 放射治疗患者平台
EP3357539A1 (en) * 2017-02-02 2018-08-08 Koninklijke Philips N.V. Warm start initialization for external beam radiotherapy plan optimization
WO2018195151A1 (en) * 2017-04-18 2018-10-25 The Regents Of The University Of California System and method for optimized dynamic collimator rotation in volumetric modulated arc therapy
JP7485331B2 (ja) 2017-05-30 2024-05-16 リフレクション メディカル， インコーポレイテッド リアルタイム画像誘導放射線療法のための方法
WO2018237328A1 (en) 2017-06-22 2018-12-27 Reflexion Medical, Inc. Systems and methods for biological adaptive radiotherapy
US10549117B2 (en) 2017-07-21 2020-02-04 Varian Medical Systems, Inc Geometric aspects of radiation therapy planning and treatment
US11590364B2 (en) 2017-07-21 2023-02-28 Varian Medical Systems International Ag Material inserts for radiation therapy
US10183179B1 (en) 2017-07-21 2019-01-22 Varian Medical Systems, Inc. Triggered treatment systems and methods
US10092774B1 (en) 2017-07-21 2018-10-09 Varian Medical Systems International, AG Dose aspects of radiation therapy planning and treatment
US10843011B2 (en) 2017-07-21 2020-11-24 Varian Medical Systems, Inc. Particle beam gun control systems and methods
US11712579B2 (en) 2017-07-21 2023-08-01 Varian Medical Systems, Inc. Range compensators for radiation therapy
EP3658958A4 (en) 2017-07-26 2021-04-14 RefleXion Medical, Inc. GRAPHIC REPRESENTATION OF RADIOTHERAPY
EP4410367A3 (en) 2017-09-22 2024-10-09 RefleXion Medical, Inc. Systems for shuttle mode radiation delivery
EP3710111B1 (en) 2017-11-16 2021-12-29 Varian Medical Systems, Inc. Increased beam output and dynamic field shaping for radiotherapy system
CN111954496B (zh) 2018-02-13 2024-12-24 反射医疗公司 光束站治疗计划和放射输送方法
EP3530319B1 (en) * 2018-02-21 2025-01-22 Elekta Instrument AB Methods for inverse planning
EP3530318A1 (en) * 2018-02-21 2019-08-28 Elekta Limited Methods for inverse planning
CN108805975B (zh) * 2018-05-29 2021-03-16 常熟理工学院 一种基于改进迭代收缩阈值算法的微观3d重建方法
US10910188B2 (en) 2018-07-25 2021-02-02 Varian Medical Systems, Inc. Radiation anode target systems and methods
WO2020047537A1 (en) * 2018-08-31 2020-03-05 Board Of Regents, University Of Texas System Dosevolume histogram and dose distribution based autoplanning
WO2020061179A1 (en) * 2018-09-19 2020-03-26 The University Of Chicago System and method for multi-site radiotherapy
WO2020150505A1 (en) 2019-01-16 2020-07-23 Reflexion Medical, Inc. Methods for setup corrections in radiation therapy
US11052265B2 (en) * 2019-02-11 2021-07-06 Troy Long Fluence map optimization for field-in-field radiation therapy
US11116995B2 (en) 2019-03-06 2021-09-14 Varian Medical Systems, Inc. Radiation treatment planning based on dose rate
US10814144B2 (en) 2019-03-06 2020-10-27 Varian Medical Systems, Inc. Radiation treatment based on dose rate
US11103727B2 (en) 2019-03-08 2021-08-31 Varian Medical Systems International Ag Model based PBS optimization for flash therapy treatment planning and oncology information system
US11090508B2 (en) 2019-03-08 2021-08-17 Varian Medical Systems Particle Therapy Gmbh & Co. Kg System and method for biological treatment planning and decision support
EP3721940B1 (en) * 2019-04-12 2024-11-13 RaySearch Laboratories AB Generating a plurality of treatment plans for radiation therapy
US10918886B2 (en) 2019-06-10 2021-02-16 Varian Medical Systems, Inc. Flash therapy treatment planning and oncology information system having dose rate prescription and dose rate mapping
CN110223761B (zh) * 2019-06-13 2023-08-22 上海联影医疗科技股份有限公司 一种勾勒数据导入方法、装置、电子设备及存储介质
CA3146431A1 (en) * 2019-07-12 2021-01-21 Reflexion Medical, Inc. Multi-target treatment planning and delivery and virtual localization for radiation therapy
US11097128B2 (en) * 2019-07-16 2021-08-24 Elekta Ab (Publ) Radiotherapy treatment plans using differentiable dose functions
US11291859B2 (en) 2019-10-03 2022-04-05 Varian Medical Systems, Inc. Radiation treatment planning for delivering high dose rates to spots in a target
JP2023512214A (ja) 2020-01-28 2023-03-24 リフレクション メディカル， インコーポレイテッド 放射性核種および外部ビーム放射線療法の共同最適化
US12390662B2 (en) 2020-04-02 2025-08-19 Siemens Healthineers International Ag System and method for proton therapy treatment planning with proton energy and spot optimization
US11865361B2 (en) 2020-04-03 2024-01-09 Varian Medical Systems, Inc. System and method for scanning pattern optimization for flash therapy treatment planning
US11541252B2 (en) 2020-06-23 2023-01-03 Varian Medical Systems, Inc. Defining dose rate for pencil beam scanning
US11957934B2 (en) 2020-07-01 2024-04-16 Siemens Healthineers International Ag Methods and systems using modeling of crystalline materials for spot placement for radiation therapy
US12064645B2 (en) 2020-07-02 2024-08-20 Siemens Healthineers International Ag Methods and systems used for planning radiation treatment
CA3189445A1 (en) 2020-08-07 2022-02-10 Reflexion Medical, Inc. Multi-sensor guided radiation therapy
EP4005631B1 (en) * 2020-11-27 2025-11-12 RaySearch Laboratories AB Method, computer program product and computer system for radiotherapy planning, and radiotherapy delivery system
KR102784862B1 (ko) * 2022-05-18 2025-03-21 서울대학교산학협력단 복셀 기반 방사선 선량 평가 방법 및 장치
US20240100360A1 (en) * 2022-09-28 2024-03-28 Siemens Healthineers International Ag Radiation treatment plan optimization apparatus and method
EP4619094A1 (en) * 2022-11-15 2025-09-24 RefleXion Medical, Inc. Adaptive correlation filter for radiotherapy

Family Cites Families (249)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794840A (en) 1972-03-27 1974-02-26 Charlotte Memorial Hospital Method and apparatus for directing a radiation beam toward a tumor or the like
US3906233A (en) 1973-10-12 1975-09-16 Varian Associates System and method for administering radiation
US3987281A (en) 1974-07-29 1976-10-19 The United States Of America As Represented By The Department Of Health, Education And Welfare Method of radiation therapy treatment planning
JPS5686400A (en) 1979-12-14 1981-07-14 Shimadzu Corp Collimater for radial tomogram device
US4503331A (en) 1982-04-21 1985-03-05 Technicare Corporation Non-circular emission computed tomography
US4529882A (en) 1982-08-09 1985-07-16 E. I. Du Pont De Nemours & Company Compton scattering gamma radiation camera and method of creating radiological images
JPS5946571A (ja) 1982-09-09 1984-03-15 Agency Of Ind Science & Technol ポジトロンｃｔ装置
US4642464A (en) 1984-05-24 1987-02-10 Clayton Foundation For Research Positron emission tomography camera
US4563582A (en) 1984-05-24 1986-01-07 Clayton Foundation For Research Positron emission tomography camera
US4647779A (en) 1985-05-13 1987-03-03 Clayton Foundation For Research Multiple layer positron emission tomography camera
US4677299A (en) 1985-05-13 1987-06-30 Clayton Foundation For Research Multiple layer positron emission tomography camera
AU568793B2 (en) 1985-07-26 1988-01-07 National Starch & Chemical Corporation Rmoistenable hot-melt adhesive of poly(alkyloxazoline)
US4868843A (en) 1986-09-10 1989-09-19 Varian Associates, Inc. Multileaf collimator and compensator for radiotherapy machines
US5015851A (en) 1990-05-31 1991-05-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Slow positron beam generator for lifetime studies
JPH0462492A (ja) 1990-06-29 1992-02-27 Toshiba Corp 核医学診断装置
US5075554A (en) 1990-09-27 1991-12-24 Siemens Gammasonics, Inc. Scintillation camera gantry supporting a plurality of detector heads between two parallel plates
US5207223A (en) 1990-10-19 1993-05-04 Accuray, Inc. Apparatus for and method of performing stereotaxic surgery
DK257790D0 (da) 1990-10-26 1990-10-26 3D Danish Diagnostic Dev A S Gantry for gammakamera for cardiologiske undersoegelser
US6184530B1 (en) 1991-05-23 2001-02-06 Adac Laboratories Adjustable dual-detector image data acquisition system
US5351280A (en) 1992-03-19 1994-09-27 Wisconsin Alumni Research Foundation Multi-leaf radiation attenuator for radiation therapy
US5317616A (en) 1992-03-19 1994-05-31 Wisconsin Alumni Research Foundation Method and apparatus for radiation therapy
JPH0779813B2 (ja) 1992-03-24 1995-08-30 潤 池辺 放射線治療装置
US5390225A (en) 1992-06-29 1995-02-14 Siemens Medical Systems, Inc. Mapping slices of the human body into regions having a constant linear attenuation coefficient for correcting images acquired during a nuclear medicine study for attenuation artifacts
US5418827A (en) 1993-06-18 1995-05-23 Wisconsin Alumino Research Foundation Method for radiation therapy planning
US5396534A (en) 1993-10-12 1995-03-07 Thomas; Howard C. Shutter apparatus for collimating x-rays
JP3545103B2 (ja) 1995-07-21 2004-07-21 浜松ホトニクス株式会社 ポジトロンイメージング装置
US5813985A (en) 1995-07-31 1998-09-29 Care Wise Medical Products Corporation Apparatus and methods for providing attenuation guidance and tumor targeting for external beam radiation therapy administration
DE19536804A1 (de) 1995-10-02 1997-04-03 Deutsches Krebsforsch Konturenkollimator für die Strahlentherapie
GB9520564D0 (en) 1995-10-07 1995-12-13 Philips Electronics Nv Apparatus for treating a patient
JP3489312B2 (ja) 1996-01-05 2004-01-19 三菱電機株式会社 粒子線治療システム
US5647663A (en) 1996-01-05 1997-07-15 Wisconsin Alumni Research Foundation Radiation treatment planning method and apparatus
US5818902A (en) 1996-03-01 1998-10-06 Elekta Ab Intensity modulated arc therapy with dynamic multi-leaf collimation
US6260005B1 (en) 1996-03-05 2001-07-10 The Regents Of The University Of California Falcon: automated optimization method for arbitrary assessment criteria
US5851182A (en) 1996-09-11 1998-12-22 Sahadevan; Velayudhan Megavoltage radiation therapy machine combined to diagnostic imaging devices for cost efficient conventional and 3D conformal radiation therapy with on-line Isodose port and diagnostic radiology
US6038283A (en) 1996-10-24 2000-03-14 Nomos Corporation Planning method and apparatus for radiation dosimetry
US5937028A (en) 1997-10-10 1999-08-10 Analogic Corporation Rotary energy shield for computed tomography scanner
US6393096B1 (en) 1998-05-27 2002-05-21 Nomos Corporation Planning method and apparatus for radiation dosimetry
US6438202B1 (en) 1998-08-06 2002-08-20 Wisconsin Alumni Research Foundation Method using post-patient radiation monitor to verify entrance radiation and dose in a radiation therapy machine
NZ509668A (en) * 1998-08-06 2004-02-27 Wisconsin Alumni Res Found Method for preparing a radiation therapy plan
JP2000105279A (ja) 1998-09-30 2000-04-11 Sumitomo Heavy Ind Ltd 放射線治療領域設定方法、治療装置、治療計画作成装置、及び治療用データベースシステム
US6239438B1 (en) 1998-11-19 2001-05-29 General Electric Company Dual acquisition imaging method and apparatus
GB9828768D0 (en) 1998-12-29 1999-02-17 Symmetricom Inc An antenna
DE19905823C1 (de) 1999-02-12 2000-06-08 Deutsches Krebsforsch Kollimator zum Begrenzen eines Bündels energiereicher Strahlen
ATE289844T1 (de) 1999-04-02 2005-03-15 Wisconsin Alumni Res Found Megavolt-computertomographie während der strahlentherapie
US6696686B1 (en) 1999-06-06 2004-02-24 Elgems Ltd. SPECT for breast cancer detection
US6750037B2 (en) 1999-12-27 2004-06-15 Edwin L. Adair Method of cancer screening primarily utilizing non-invasive cell collection, fluorescence detection techniques, and radio tracing detection techniques
US6455856B1 (en) 2000-06-02 2002-09-24 Koninklijke Philips Electronics N.V. Gamma camera gantry and imaging method
JP2001340474A (ja) 2000-06-02 2001-12-11 Mitsubishi Electric Corp 放射線治療計画方法および医用装置
US6449340B1 (en) 2000-07-31 2002-09-10 Analogic Corporation Adjustable x-ray collimator
US6980683B2 (en) 2000-08-28 2005-12-27 Cti Pet Systems, Inc. On-line correction of patient motion in three-dimensional positron emission tomography
DE10045260C1 (de) 2000-09-13 2002-01-24 Deutsches Krebsforsch Potentiometer zur Wegerfassung
AU2001294604A1 (en) * 2000-09-22 2002-04-02 Numerix Llc Improved radiation therapy treatment method
US6504899B2 (en) 2000-09-25 2003-01-07 The Board Of Trustees Of The Leland Stanford Junior University Method for selecting beam orientations in intensity modulated radiation therapy
US6473634B1 (en) 2000-11-22 2002-10-29 Koninklijke Philips Electronics N.V. Medical imaging at two temporal resolutions for tumor treatment planning
GB2370210B (en) * 2000-12-13 2004-06-02 Elekta Ab Radiotherapeutic apparatus
US6449331B1 (en) 2001-01-09 2002-09-10 Cti, Inc. Combined PET and CT detector and method for using same
JP2002210029A (ja) 2001-01-19 2002-07-30 Mitsubishi Electric Corp 放射線治療装置
US6459762B1 (en) 2001-03-13 2002-10-01 Ro Inventions I, Llc Method for producing a range of therapeutic radiation energy levels
US6831961B1 (en) 2001-06-01 2004-12-14 Analogic Corporation Combined tomography scanners
US6965661B2 (en) 2001-06-19 2005-11-15 Hitachi, Ltd. Radiological imaging apparatus and radiological imaging method
US6810103B1 (en) 2001-07-16 2004-10-26 Analogic Corporation Gantry for combined tomography scanner
US20030036700A1 (en) 2001-07-20 2003-02-20 Weinberg Irving N. Internal/external coincident gamma camera system
US6914959B2 (en) 2001-08-09 2005-07-05 Analogic Corporation Combined radiation therapy and imaging system and method
US6700949B2 (en) 2001-09-25 2004-03-02 Ge Medical Systems Global Technology Llc Retractable collimator apparatus for a CT-PET system
JP4088058B2 (ja) 2001-10-18 2008-05-21 株式会社東芝 Ｘ線コンピュータ断層撮影装置
US6888919B2 (en) 2001-11-02 2005-05-03 Varian Medical Systems, Inc. Radiotherapy apparatus equipped with an articulable gantry for positioning an imaging unit
US7297958B2 (en) 2001-12-03 2007-11-20 Hitachi, Ltd. Radiological imaging apparatus
EP1316818A3 (en) 2001-12-03 2012-04-11 Hitachi, Ltd. Radiological imaging apparatus
DE10162256B4 (de) 2001-12-18 2004-09-09 Siemens Ag Strahlenblende für ein Röntgengerät
US20030128801A1 (en) 2002-01-07 2003-07-10 Multi-Dimensional Imaging, Inc. Multi-modality apparatus for dynamic anatomical, physiological and molecular imaging
JP4686128B2 (ja) 2002-03-06 2011-05-18 トモセラピー インコーポレイテッド 放射線送達装置の制御方法及び放射線治療を送達するシステム
DE10211492B4 (de) 2002-03-15 2008-05-15 Siemens Ag Lamelle,Lamellenkollimator, Vorrichtung zur Strahlenbegrenzung und Bestrahlungsgerät
US6735277B2 (en) 2002-05-23 2004-05-11 Koninklijke Philips Electronics N.V. Inverse planning for intensity-modulated radiotherapy
US6865254B2 (en) 2002-07-02 2005-03-08 Pencilbeam Technologies Ab Radiation system with inner and outer gantry parts
US6661866B1 (en) 2002-08-28 2003-12-09 Ge Medical Systems Global Technology Company, Llc Integrated CT-PET system
US7227925B1 (en) 2002-10-02 2007-06-05 Varian Medical Systems Technologies, Inc. Gantry mounted stereoscopic imaging system
US7289599B2 (en) 2002-10-04 2007-10-30 Varian Medical Systems Technologies, Inc. Radiation process and apparatus
US7020233B1 (en) 2003-01-16 2006-03-28 Analogic Corporation Dual gantry bearing for combined tomography scanner
US6799139B2 (en) 2003-02-07 2004-09-28 Bently Nevada, Llc System for determining machine running speed from machine vibration: apparatus and method
US7778691B2 (en) 2003-06-13 2010-08-17 Wisconsin Alumni Research Foundation Apparatus and method using synchronized breathing to treat tissue subject to respiratory motion
US7266175B1 (en) 2003-07-11 2007-09-04 Nomos Corporation Planning method for radiation therapy
DE602004024682D1 (de) 2003-07-15 2010-01-28 Koninkl Philips Electronics Nv Ung
WO2005018742A1 (en) 2003-08-11 2005-03-03 Nomos Corporation Method and aparatus for optimization of collimator angles in intensity modulated radiation therapy treatment
CA2891712A1 (en) 2003-08-12 2005-03-03 Loma Linda University Medical Center Patient positioning system for radiation therapy system
US7280633B2 (en) 2003-08-12 2007-10-09 Loma Linda University Medical Center Path planning and collision avoidance for movement of instruments in a radiation therapy environment
JP4509115B2 (ja) 2003-09-29 2010-07-21 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 放射線治療を計画するための方法及び装置
JP3874286B2 (ja) 2003-09-30 2007-01-31 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示パネルの製造方法及び液晶表示パネル用部材
AU2004279424A1 (en) 2003-10-07 2005-04-21 Nomos Corporation Planning system, method and apparatus for conformal radiation therapy
JP4311163B2 (ja) 2003-10-17 2009-08-12 株式会社島津製作所 医用画像診断装置
US7965819B2 (en) 2004-01-13 2011-06-21 Right Mfg. Co., Ltd. Device for limiting field on which radiation is irradiated
JP4537716B2 (ja) 2004-01-19 2010-09-08 株式会社東芝 放射線治療装置
WO2005072825A1 (en) * 2004-01-20 2005-08-11 University Of Florida Research Foundation, Inc. Radiation therapy system using interior-point methods and convex models for intensity modulated fluence map optimization
US20050216266A1 (en) 2004-03-29 2005-09-29 Yifan Gong Incremental adjustment of state-dependent bias parameters for adaptive speech recognition
US7310410B2 (en) 2004-07-28 2007-12-18 General Electric Co. Single-leaf X-ray collimator
US7167542B2 (en) 2004-09-27 2007-01-23 Siemens Medical Solutions Usa, Inc. Motor arrangement and methods for a multi-leaf collimator
US7508967B2 (en) 2004-10-14 2009-03-24 Wisconsin Alumni Research Foundation Radiation treatment planning using conformal avoidance
DE102004050901A1 (de) 2004-10-19 2006-05-18 Siemens Ag Kombiniertes Transmissions-/Emissions-Tomographiegerät
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
JP4454474B2 (ja) 2004-11-17 2010-04-21 株式会社日立メディコ 医用画像診断支援装置
US7265356B2 (en) 2004-11-29 2007-09-04 The University Of Chicago Image-guided medical intervention apparatus and method
US7349730B2 (en) 2005-01-11 2008-03-25 Moshe Ein-Gal Radiation modulator positioner
US7453983B2 (en) 2005-01-20 2008-11-18 Carestream Health, Inc. Radiation therapy method with target detection
US7957507B2 (en) 2005-02-28 2011-06-07 Cadman Patrick F Method and apparatus for modulating a radiation beam
GB2423909B (en) 2005-03-04 2010-06-30 Elekta Ab Multi-leaf collimator
GB2424163A (en) 2005-03-10 2006-09-13 Elekta Ab Radiotherapeutic apparatus utilising helical motion of the source relative to the patient
ATE507878T1 (de) 2005-04-01 2011-05-15 Wisconsin Alumni Res Found Gerät für intensitätsmodulierte kleinraumbestrahlungstherapie
US7983380B2 (en) 2005-04-29 2011-07-19 Varian Medical Systems, Inc. Radiation systems
US8232535B2 (en) 2005-05-10 2012-07-31 Tomotherapy Incorporated System and method of treating a patient with radiation therapy
US7734010B2 (en) 2005-05-13 2010-06-08 Bc Cancer Agency Method and apparatus for planning and delivering radiation treatment
US8077936B2 (en) 2005-06-02 2011-12-13 Accuray Incorporated Treatment planning software and corresponding user interface
DE102005026158B4 (de) 2005-06-06 2011-09-15 Schleifring Und Apparatebau Gmbh Datenübertragungssystem für Computertomographen
US7362848B2 (en) 2005-06-27 2008-04-22 Accuray Incorporated Method for automatic anatomy-specific treatment planning protocols based on historical integration of previously accepted plans
US7263165B2 (en) 2005-07-14 2007-08-28 Siemens Medical Solutions Usa, Inc. Flat panel detector with KV/MV integration
US8442287B2 (en) 2005-07-22 2013-05-14 Tomotherapy Incorporated Method and system for evaluating quality assurance criteria in delivery of a treatment plan
WO2007014106A2 (en) 2005-07-22 2007-02-01 Tomotherapy Incorporated System and method of delivering radiation therapy to a moving region of interest
JP2009506800A (ja) 2005-07-22 2009-02-19 トモセラピー・インコーポレーテッド 線量デリバリを予測する方法およびシステム
JP2009502251A (ja) 2005-07-22 2009-01-29 トモセラピー・インコーポレーテッド 放射線治療システムによって送達された線量を評価するシステム及び方法
KR20080044250A (ko) 2005-07-23 2008-05-20 토모테라피 인코포레이티드 갠트리 및 진료대의 조합된 움직임을 이용하는 방사선치료의 영상화 및 시행
EP1922113A1 (en) 2005-08-11 2008-05-21 Navotek Medical Ltd. Medical treatment system and method using radioactivity based position sensor
CN1919372B (zh) 2005-08-25 2011-10-19 深圳市海博科技有限公司 放射治疗装置
US20070053491A1 (en) 2005-09-07 2007-03-08 Eastman Kodak Company Adaptive radiation therapy method with target detection
EP1764132A1 (de) 2005-09-16 2007-03-21 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Einstellung eines Strahlpfades einer Partikeltherapieanlage
US7611452B2 (en) 2005-09-30 2009-11-03 Accuray Incorporated Wizard and template for treatment planning
US20070085012A1 (en) 2005-10-19 2007-04-19 Mcgill University Apparatus and method for the spatial resolution of a pet scanner used for molecular imaging
US7298821B2 (en) 2005-12-12 2007-11-20 Moshe Ein-Gal Imaging and treatment system
US7453984B2 (en) 2006-01-19 2008-11-18 Carestream Health, Inc. Real-time target confirmation for radiation therapy
JP5254810B2 (ja) 2006-02-28 2013-08-07 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 リストモードデータに基づく局所動き補償
JP2007236760A (ja) 2006-03-10 2007-09-20 Mitsubishi Heavy Ind Ltd 放射線治療装置制御装置および放射線照射方法
US20070221869A1 (en) 2006-03-22 2007-09-27 Shi Peng Song Radiotherapy apparatus
US7800070B2 (en) 2006-04-10 2010-09-21 Quantum Molecular Technologies, Inc. Quantum photodetectors, imaging apparatus and systems, and related methods
US8447387B2 (en) 2006-04-10 2013-05-21 Tong Xu Method and apparatus for real-time tumor tracking by detecting annihilation gamma rays from low activity position isotope fiducial markers
US8063379B2 (en) 2006-06-21 2011-11-22 Avraham Suhami Radiation cameras
US7693257B2 (en) 2006-06-29 2010-04-06 Accuray Incorporated Treatment delivery optimization
US20080008291A1 (en) 2006-07-06 2008-01-10 Varian Medical Systems International Ag Spatially-variant normal tissue objective for radiotherapy
CA2657791A1 (en) 2006-07-27 2008-01-31 British Columbia Cancer Agency Branch Systems and methods for optimization of on-line adaptive radiation therapy
US7570738B2 (en) 2006-08-04 2009-08-04 Siemens Medical Solutions Usa, Inc. Four-dimensional (4D) image verification in respiratory gated radiation therapy
DE102006042572A1 (de) 2006-09-11 2008-03-27 Siemens Ag Bildgebende medizinische Einheit
DE102006042726A1 (de) 2006-09-12 2008-03-27 Siemens Ag Lamellenkollimator
DE102006044139B4 (de) 2006-09-15 2008-10-02 Siemens Ag Strahlentherapieanlage und Verfahren zur Anpassung eines Bestrahlungsfeldes für einen Bestrahlungsvorgang eines zu bestrahlenden Zielvolumens eines Patienten
JP4909847B2 (ja) 2006-09-29 2012-04-04 株式会社日立製作所 核医学診断装置
US7715606B2 (en) 2006-10-18 2010-05-11 Varian Medical Systems, Inc. Marker system and method of using the same
US7469035B2 (en) 2006-12-11 2008-12-23 The Board Of Trustees Of The Leland Stanford Junior University Method to track three-dimensional target motion with a dynamical multi-leaf collimator
DE102008004867A1 (de) 2007-01-25 2008-08-07 Siemens Aktiengesellschaft Lamellenkollimator und Strahlentherapiegerät
WO2008127368A2 (en) 2007-02-07 2008-10-23 Koninklijke Philips Electronics, N.V. Motion compensation in quantitative data analysis and therapy
EP2109399B1 (en) 2007-02-07 2014-03-12 Koninklijke Philips N.V. Motion estimation in treatment planning
US7386099B1 (en) 2007-02-12 2008-06-10 Brainlab Ag Leave collimator for radiation therapy
US7397901B1 (en) 2007-02-28 2008-07-08 Varian Medical Systems Technologies, Inc. Multi-leaf collimator with leaves formed of different materials
US7755057B2 (en) 2007-03-07 2010-07-13 General Electric Company CT gantry mounted radioactive source loader for PET calibration
WO2008114159A1 (en) 2007-03-19 2008-09-25 Koninklijke Philips Electronics N.V. Treatment optimization
DE102007014723A1 (de) 2007-03-23 2008-11-27 Gesellschaft für Schwerionenforschung mbH (GSI) Bestimmung eines Planungsvolumens für eine Bestrahlung eines Körpers
US8107695B2 (en) 2007-06-27 2012-01-31 General Electric Company Methods and systems for assessing patient movement in diagnostic imaging
CN101778600B (zh) 2007-08-10 2013-02-13 皇家飞利浦电子股份有限公司 组合式核素-射线受检者成像
WO2009036813A1 (en) 2007-09-17 2009-03-26 Siemens Aktiengesellschaft Multi-leaf collimator with rotatory electromechanical motor and operating method
JP2009072443A (ja) 2007-09-21 2009-04-09 Toshiba Corp マルチリーフコリメータおよび放射線治療装置
CN101820948A (zh) 2007-10-25 2010-09-01 断层放疗公司 用于放疗实施的运动适应性优化的系统和方法
US8467497B2 (en) 2007-10-25 2013-06-18 Tomotherapy Incorporated System and method for motion adaptive optimization for radiation therapy delivery
EP2217328A1 (en) 2007-12-05 2010-08-18 Navotek Medical Ltd. Detecting photons in the presence of a pulsed radiation beam
EP2223720B1 (en) 2007-12-07 2014-04-23 Mitsubishi Heavy Industries, Ltd. Radiation therapy planning device
US8085899B2 (en) 2007-12-12 2011-12-27 Varian Medical Systems International Ag Treatment planning system and method for radiotherapy
KR100991640B1 (ko) 2007-12-28 2010-11-04 가부시키가이샤 시마즈세이사쿠쇼 핵의학 진단장치, 형태단층촬영 진단장치, 핵의학용 데이터연산처리방법 및 형태단층화상 연산처리방법
GB2457483A (en) 2008-02-15 2009-08-19 Elekta Ab Multi-leaf collimator
CA2716598A1 (en) 2008-03-04 2009-09-11 Tomotherapy Incorporated Method and system for improved image segmentation
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US7801270B2 (en) 2008-06-19 2010-09-21 Varian Medical Systems International Ag Treatment plan optimization method for radiation therapy
WO2010013346A1 (ja) 2008-08-01 2010-02-04 独立行政法人放射線医学総合研究所 放射線治療・ｐｅｔ複合装置
JP5360914B2 (ja) 2008-08-01 2013-12-04 独立行政法人放射線医学総合研究所 検出器シフト型放射線治療・ｐｅｔ複合装置
DE102008036478A1 (de) 2008-08-05 2010-02-11 Forschungszentrum Dresden - Rossendorf E.V. Vorrichtung und Verfahren zur Auswertung einer Aktivitätsverteilung sowie Bestrahlungsanlage
US8063376B2 (en) 2008-08-15 2011-11-22 Koninklijke Philips Electronics N.V. Large bore PET and hybrid PET/CT scanners and radiation therapy planning using same
CA2638996C (en) 2008-08-20 2013-04-30 Imris Inc. Mri guided radiation therapy
CN102138155A (zh) 2008-08-28 2011-07-27 断层放疗公司 计算剂量不确定度的系统和方法
US7835494B2 (en) 2008-08-28 2010-11-16 Varian Medical Systems International Ag Trajectory optimization method
US8588369B2 (en) 2008-08-28 2013-11-19 Varian Medical Systems, Inc. Radiation system with rotating patient support
US7817778B2 (en) 2008-08-29 2010-10-19 Varian Medical Systems International Ag Interactive treatment plan optimization for radiation therapy
JP2012501792A (ja) 2008-09-12 2012-01-26 アキュレイ インコーポレイテッド ターゲットの動きに基づくｘ線像形成の制御
US8483803B2 (en) 2008-09-15 2013-07-09 Varian Medical Systems, Inc. Systems and methods for tracking and targeting object in a patient using imaging techniques
US8617422B2 (en) 2008-09-26 2013-12-31 Siemens Medical Solutions Usa, Inc. Use of codoping to modify the scintillation properties of inorganic scintillators doped with trivalent activators
US8180020B2 (en) 2008-10-23 2012-05-15 Accuray Incorporated Sequential optimizations for treatment planning
WO2010048363A2 (en) 2008-10-24 2010-04-29 University Of Washington Line of response estimation for high-resolution pet detector
DE102008053321A1 (de) 2008-10-27 2010-05-12 Gsi Helmholtzzentrum Für Schwerionenforschung Gmbh Bestrahlung von zumindest zwei Zielvolumen
US10363437B2 (en) 2008-12-11 2019-07-30 Varian Medical Systems International Ag Real time treatment parameter algorithm for moving targets
US8411819B2 (en) 2009-01-15 2013-04-02 Varian Medical Systems International Ag Radiation treatment planning and execution that consider the type of critical organ
US7949095B2 (en) 2009-03-02 2011-05-24 University Of Rochester Methods and apparatus for differential phase-contrast fan beam CT, cone-beam CT and hybrid cone-beam CT
US8121252B2 (en) 2009-03-11 2012-02-21 Varian Medical Systems, Inc. Use of planning atlas in radiation therapy
US8139714B1 (en) 2009-06-25 2012-03-20 Velayudhan Sahadevan Few seconds beam on time, breathing synchronized image guided all fields simultaneous radiation therapy combined with hyperthermia
US8008625B2 (en) 2009-09-14 2011-08-30 Muralidhara Subbarao Method and apparatus for high-sensitivity single-photon emission computed tomography
US8315357B2 (en) * 2009-10-08 2012-11-20 The Board Of Trustees Of The Leland Stanford Junior University Radiation therapy inverse treatment planning using a regularization of sparse segments
JP2013508804A (ja) * 2009-10-19 2013-03-07 フラットフロッグ ラボラトリーズ アーベー 接触面上の１つまたは複数の対象を表す接触データの抽出
WO2011053802A2 (en) 2009-10-30 2011-05-05 Tomotherapy Incorporated Non-voxel-based broad-beam (nvbb) algorithm for intensity modulated radiation therapy dose calculation and plan optimization
US8862206B2 (en) 2009-11-12 2014-10-14 Virginia Tech Intellectual Properties, Inc. Extended interior methods and systems for spectral, optical, and photoacoustic imaging
CN101739610A (zh) 2009-11-30 2010-06-16 华南理工大学 一种造纸厂热电联产能量系统优化系统及其工作方法
CN201716569U (zh) 2009-11-30 2011-01-19 华南理工大学 一种造纸厂热电联产能量系统优化系统
US9687200B2 (en) 2010-06-08 2017-06-27 Accuray Incorporated Radiation treatment delivery system with translatable ring gantry
US8537373B2 (en) 2010-03-02 2013-09-17 Elekta Ab (Publ) Position detection
CA2796159A1 (en) 2010-06-07 2011-12-15 The University Of Manitoba Multi-objective radiation therapy optimization method
JP5805757B2 (ja) 2010-06-22 2015-11-04 オットー カール 放射線量を推定し、推定された放射線量を操作するためのシステムおよび方法
US8280002B2 (en) 2010-07-01 2012-10-02 Siemens Medical Solutions Usa, Inc. Radiation treatment of moving targets
CN103443643B (zh) 2010-09-01 2016-08-10 原子能与替代能源委员会 用于执行并行磁共振成像的方法
WO2012045163A1 (en) 2010-10-06 2012-04-12 University Health Network Methods and systems for automated planning of radiation therapy
US8304738B2 (en) 2010-10-19 2012-11-06 Kabushiki Kaisha Toshiba Pet detector scintillation light guiding system having fiber-optics plates
US8357903B2 (en) 2010-10-19 2013-01-22 Kabushiki Kaisha Toshiba Segmented detector array
AU2011348240B2 (en) 2010-12-22 2015-03-26 Viewray Technologies, Inc. System and method for image guidance during medical procedures
US8536547B2 (en) 2011-01-20 2013-09-17 Accuray Incorporated Ring gantry radiation treatment delivery system with dynamically controllable inward extension of treatment head
US8873710B2 (en) 2011-03-07 2014-10-28 Sloan-Kettering Institute For Cancer Research Multi-source radiation system and method for interwoven radiotherapy and imaging
EP2691971B8 (en) 2011-03-31 2025-10-01 RefleXion Medical, Inc. Systems and methods for use in emission guided radiation therapy
US8712012B2 (en) 2011-06-28 2014-04-29 Analogic Corporation Combined imaging and radiation therapy
TWI465757B (zh) 2011-07-15 2014-12-21 Ind Tech Res Inst 單光子電腦斷層掃描儀以及其掃描方法
US8836697B2 (en) 2011-09-30 2014-09-16 Varian Medical Systems International Ag Real-time 3D dose visualization system
US9970890B2 (en) 2011-10-20 2018-05-15 Varex Imaging Corporation Method and apparatus pertaining to non-invasive identification of materials
US9314160B2 (en) 2011-12-01 2016-04-19 Varian Medical Systems, Inc. Systems and methods for real-time target validation for image-guided radiation therapy
DE102012200297B3 (de) 2012-01-11 2013-05-29 Siemens Aktiengesellschaft Verfahren zur Ermittlung eines 4D-Plans zur Durchführung einer intensitätsmodulierten therapeutischen Bestrahlung
US8664618B2 (en) 2012-03-31 2014-03-04 Linatech Llc Spherical rotational radiation therapy apparatus
US9044152B2 (en) 2012-04-05 2015-06-02 Analogic Corporation Rotatable drum assembly for radiology imaging modalities
US8384049B1 (en) 2012-04-25 2013-02-26 Elekta Ab (Publ) Radiotherapy apparatus and a multi-leaf collimator therefor
US9468776B2 (en) 2012-06-01 2016-10-18 Raysearch Laboratories Ab Method and a system for optimizing a radiation treatment plan based on a reference dose distribution
US9752995B2 (en) 2012-06-07 2017-09-05 Varex Imaging Corporation Correction of spatial artifacts in radiographic images
EP2687259A1 (en) 2012-07-19 2014-01-22 Deutsches Krebsforschungszentrum Leaf module for a multi-leaf collimator and multi-leaf collimator
JP2014023741A (ja) * 2012-07-27 2014-02-06 Univ Of Tokushima 強度変調放射線治療計画装置、強度変調放射線照射装置の放射線ビーム係数演算方法、強度変調放射線治療計画プログラム及びコンピュータで読み取り可能な記録媒体並びに記録した機器
US20140107390A1 (en) 2012-10-12 2014-04-17 Elekta Ab (Publ) Implementation and experimental results of real-time 4d tumor tracking using multi-leaf collimator (mlc), and/or mlc-carriage (mlc-bank), and/or treatment table (couch)
EP2953680A1 (en) 2013-02-05 2015-12-16 Koninklijke Philips N.V. Apparatus for determining a number of beams in imrt
EP2962309B1 (en) 2013-02-26 2022-02-16 Accuray, Inc. Electromagnetically actuated multi-leaf collimator
US9934877B2 (en) 2013-02-27 2018-04-03 Fondazione Istituto Italiano Di Tecnologia Nanocrystalline/amorphous composite coating for protecting metal components in nuclear plants cooled with liquid metal or molten salt
JP2014166245A (ja) * 2013-02-28 2014-09-11 Mitsubishi Heavy Ind Ltd 治療計画装置、計画治療システム、治療計画生成方法およびプログラム
US8952346B2 (en) 2013-03-14 2015-02-10 Viewray Incorporated Systems and methods for isotopic source external beam radiotherapy
US9778391B2 (en) 2013-03-15 2017-10-03 Varex Imaging Corporation Systems and methods for multi-view imaging and tomography
JP6824733B2 (ja) 2013-04-11 2021-02-03 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 等線量最適化
WO2014181204A2 (en) 2013-05-06 2014-11-13 Koninklijke Philips N.V. An interactive dose gradient based optimization technique to control imrt delivery complexity
EP3003483B1 (en) 2013-05-29 2017-12-27 Koninklijke Philips N.V. Device for determining illumination distributions for imrt
CN103505819A (zh) 2013-09-29 2014-01-15 曲桂红 基于3d打印技术的肿瘤放射治疗调强补偿器制作方法
KR20150058858A (ko) 2013-11-21 2015-05-29 삼성전자주식회사 영상 복원 유닛, 방사선 촬영 장치 및 영상 복원 방법
US9558712B2 (en) 2014-01-21 2017-01-31 Nvidia Corporation Unified optimization method for end-to-end camera image processing for translating a sensor captured image to a display image
GB201406134D0 (en) 2014-04-04 2014-05-21 Elekta Ab Image-guided radiation therapy
US20150302467A1 (en) 2014-04-22 2015-10-22 Taptica Ltd System and method for real time selection of an optimal offer out of several competitive offers based on context
WO2015168431A1 (en) * 2014-04-30 2015-11-05 Stc.Unm Optimization methods for radiation therapy planning
JP6715188B2 (ja) 2014-06-03 2020-07-01 エムティティ イノベーション インコーポレイテッドＭｔｔ Ｉｎｎｏｖａｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ 結像、照明、および投影を用途とする効率的、動的、高コントラストなレンジング方法及び装置
CN106471507B (zh) 2014-06-30 2020-04-14 皇家飞利浦有限公司 辐射治疗规划系统和方法
US9616251B2 (en) 2014-07-25 2017-04-11 Varian Medical Systems, Inc. Imaging based calibration systems, devices, and methods
CA2916836C (en) 2014-07-31 2017-12-12 Mtt Innovation Incorporated Numerical approaches for free-form lensing: area parameterization free-form lensing
US9782607B2 (en) 2014-08-05 2017-10-10 The University Of Chicago Systems and methods for radiation treatment planning using combined imaging and treatment dose
US10537749B2 (en) 2014-08-15 2020-01-21 Koninklijke Philips N.V. Supervised 4-D dose map deformation for adaptive radiotherapy planning
CN204143239U (zh) 2014-10-10 2015-02-04 杭州侨欧自动化科技有限公司 生活用纸现场数据采集分析系统
CN104640205B (zh) 2015-02-09 2018-08-28 重庆邮电大学 宏基站条件下利用场强和差分指纹的手机定位系统和方法
US10500416B2 (en) 2015-06-10 2019-12-10 Reflexion Medical, Inc. High bandwidth binary multi-leaf collimator design
CN104954772B (zh) 2015-06-26 2017-05-10 济南中维世纪科技有限公司 一种应用于自动白平衡算法的图像近灰色像素选取算法
EP3426345B1 (en) 2016-03-09 2021-06-23 RefleXion Medical, Inc. Fluence map generation methods for radiotherapy
EP3988017A1 (en) 2016-11-15 2022-04-27 RefleXion Medical, Inc. System for emission-guided high-energy photon delivery
WO2018183748A1 (en) 2017-03-30 2018-10-04 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
JP7485331B2 (ja) 2017-05-30 2024-05-16 リフレクション メディカル， インコーポレイテッド リアルタイム画像誘導放射線療法のための方法
EP4410367A3 (en) 2017-09-22 2024-10-09 RefleXion Medical, Inc. Systems for shuttle mode radiation delivery
CN111954496B (zh) 2018-02-13 2024-12-24 反射医疗公司 光束站治疗计划和放射输送方法

Also Published As

Publication number Publication date
CN109152928B (zh) 2021-05-28
US20190001152A1 (en) 2019-01-03
EP3426345B1 (en) 2021-06-23
JP2019507657A (ja) 2019-03-22
US10918884B2 (en) 2021-02-16
WO2017156316A1 (en) 2017-09-14
EP3426345A1 (en) 2019-01-16
EP3426345A4 (en) 2019-11-13
CN109152928A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
JP6889495B2 (ja) 放射線療法のためのフルエンスマップ生成方法
Gronberg et al. Dose prediction for head and neck radiotherapy using a three‐dimensional dense dilated U‐net architecture
JP7142415B2 (ja) 微分可能な線量関数を用いた放射線治療計画
JP6688536B2 (ja) 放射線療法治療計画のモデルを学習して放射線療法の線量分布を予測するためのシステムおよび方法
JP2021131872A (ja) 深層学習を用いたアトラスベースセグメンテーション
JP7325541B2 (ja) 線量誘導リアルタイム適応型放射線治療
US20210020297A1 (en) Radiotherapy treatment plan optimization using machine learning
JP2022542021A (ja) 放射線治療計画の最適化問題の圧縮
US20240245363A1 (en) Techniques for processing cbct projections
US20240249451A1 (en) Techniques for removing scatter from cbct projections
EP4651941A1 (en) Techniques for adaptive radiotherapy based on cbct projection correction and reconstruction
US12324929B2 (en) Trajectory optimization using dose estimation and conflict detection
WO2023196533A1 (en) Automated generation of radiotherapy plans
US20250152971A1 (en) Exploration of pareto-optimal radiotherapy plans
CN119274749A (zh) 放疗计划的生成方法、设备以及存储介质
EP4422744B1 (en) Continuum radiotherapy treatment planning
US20250095822A1 (en) Parallel generation of pareto optimal radiotherapy plans
US20230402151A1 (en) Parallel processing for multi-pass optimization of radiotherapy plans

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200219

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201225

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20201225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210325

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210421

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210514

R150 Certificate of patent or registration of utility model

Ref document number: 6889495

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250