IL109961A - Radiation therapy device - Google Patents

Radiation therapy device

Info

Publication number
IL109961A
IL109961A IL10996194A IL10996194A IL109961A IL 109961 A IL109961 A IL 109961A IL 10996194 A IL10996194 A IL 10996194A IL 10996194 A IL10996194 A IL 10996194A IL 109961 A IL109961 A IL 109961A
Authority
IL
Israel
Prior art keywords
fluence
radiation
profile
source
ray
Prior art date
Application number
IL10996194A
Other languages
English (en)
Hebrew (he)
Other versions
IL109961A0 (en
Original Assignee
Wisconsin Alumni Res Found
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 Wisconsin Alumni Res Found filed Critical Wisconsin Alumni Res Found
Publication of IL109961A0 publication Critical patent/IL109961A0/xx
Publication of IL109961A publication Critical patent/IL109961A/en

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KHANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/10X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1042X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KHANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KHANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G21K1/046Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers varying the contour of the field, e.g. multileaf collimators
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KHANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00Irradiation devices
    • G21K5/04Irradiation devices with beam-forming means
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21KHANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00Irradiation devices
    • G21K5/10Irradiation devices with provision for relative movement of beam source and object to be irradiated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (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)
IL10996194A 1993-06-09 1994-06-09 Radiation therapy device IL109961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7419293A 1993-06-09 1993-06-09

Publications (2)

Publication Number Publication Date
IL109961A0 IL109961A0 (en) 1994-10-07
IL109961A true IL109961A (en) 1998-12-06

Family

ID=22118234

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10996194A IL109961A (en) 1993-06-09 1994-06-09 Radiation therapy device

Country Status (6)

Country Link
US (1) US5625663A (de)
EP (1) EP0702839B1 (de)
JP (2) JP3675816B2 (de)
DE (1) DE69416587T2 (de)
IL (1) IL109961A (de)
WO (1) WO1994029882A1 (de)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596619A (en) * 1992-08-21 1997-01-21 Nomos Corporation Method and apparatus for conformal radiation therapy
US5585642A (en) * 1995-02-15 1996-12-17 Loma Linda University Medical Center Beamline control and security system for a radiation treatment facility
DE19536804A1 (de) 1995-10-02 1997-04-03 Deutsches Krebsforsch Konturenkollimator für die Strahlentherapie
US6240161B1 (en) * 1997-09-25 2001-05-29 Siemens Medical Systems, Inc. Multi-leaf collimator constrained optimization of intensity modulated treatments
US6636622B2 (en) 1997-10-15 2003-10-21 Wisconsin Alumni Research Foundation Method and apparatus for calibration of radiation therapy equipment and verification of radiation treatment
JP3775992B2 (ja) 1998-08-06 2006-05-17 ウイスコンシン アラムナイ リサーチ フオンデーシヨン 放射線治療検査システム
US6167114A (en) * 1998-08-10 2000-12-26 Siemens Medical Systems, Inc. System and method for calculating scatter radiation including a collimator thickness
US6343110B1 (en) * 2000-07-25 2002-01-29 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for submillimeter CT slices with increased coverage
US7046831B2 (en) * 2001-03-09 2006-05-16 Tomotherapy Incorporated System and method for fusion-aligned reprojection of incomplete data
US6661870B2 (en) 2001-03-09 2003-12-09 Tomotherapy Incorporated Fluence adjustment for improving delivery to voxels without reoptimization
US7016522B2 (en) * 2002-01-15 2006-03-21 Siemens Medical Solutions Usa, Inc. Patient positioning by video imaging
RU2219980C2 (ru) * 2002-02-05 2003-12-27 Хетеев Михаил Владимирович Устройство для лучевой терапии
AU2003213771A1 (en) * 2002-03-06 2003-09-22 Tomotherapy Incorporated Method for modification of radiotherapy treatment delivery
GB2393373A (en) * 2002-09-13 2004-03-24 Elekta Ab MRI in guided radiotherapy and position verification
US20040254448A1 (en) * 2003-03-24 2004-12-16 Amies Christopher Jude Active therapy redefinition
CN101006541B (zh) * 2003-06-02 2010-07-07 福克斯·彻斯癌症中心 高能多能离子选择系统、离子束治疗系统及离子束治疗中心
US7477931B2 (en) * 2004-12-06 2009-01-13 Cambridge Research & Instruments, Inc. Systems and methods for in-vivo and optical imaging and measurement
US7957507B2 (en) 2005-02-28 2011-06-07 Cadman Patrick F Method and apparatus for modulating a radiation beam
US7640607B2 (en) 2005-04-29 2010-01-05 Varian Medical Systems, Inc. Patient support systems
US8232535B2 (en) 2005-05-10 2012-07-31 Tomotherapy Incorporated System and method of treating a patient with radiation therapy
EP1907065B1 (de) * 2005-07-22 2012-11-07 TomoTherapy, Inc. Verfahren und system zur anpassung eines strahlentherapiebehandlungsplans auf der grundlage eines biologischen modells
CA2616301A1 (en) * 2005-07-22 2007-02-01 Tomotherapy Incorporated Method and system for evaluating delivered dose
CN101268467B (zh) 2005-07-22 2012-07-18 断层放疗公司 用于评估治疗计划的实施中的质量保证标准的方法和系统
US8442287B2 (en) * 2005-07-22 2013-05-14 Tomotherapy Incorporated Method and system for evaluating quality assurance criteria in delivery of a treatment plan
US7639853B2 (en) 2005-07-22 2009-12-29 Tomotherapy Incorporated Method of and system for predicting dose delivery
AU2006272742A1 (en) * 2005-07-22 2007-02-01 Tomotherapy Incorporated System and method of delivering radiation therapy to a moving region of interest
JP5060476B2 (ja) 2005-07-22 2012-10-31 トモセラピー・インコーポレーテッド 放射線療法を受けている患者の呼吸位相を検出するシステムおよび方法
CA2616138A1 (en) * 2005-07-22 2007-02-01 Tomotherapy Incorporated System and method of monitoring the operation of a medical device
US7567694B2 (en) * 2005-07-22 2009-07-28 Tomotherapy Incorporated Method of placing constraints on a deformation map and system for implementing same
EP1906827A4 (de) * 2005-07-22 2009-10-21 Tomotherapy Inc System und verfahren zur evaluierung der mittels eines strahlungstherapiesystems verabreichten dosis
JP2009514559A (ja) 2005-07-22 2009-04-09 トモセラピー・インコーポレーテッド 線量体積ヒストグラムを用いて輪郭構造を生成するシステムおよび方法
CA2616306A1 (en) * 2005-07-22 2007-02-01 Tomotherapy Incorporated Method and system for processing data relating to a radiation therapy treatment plan
EP3175886B1 (de) 2005-07-23 2018-06-27 TomoTherapy, Inc. Strahlungstherapiebildgebung und abgabe mittels koordinierter bewegung von gantry und liege
WO2007024543A2 (en) * 2005-08-19 2007-03-01 Global Payment Technologies, Inc. Information readers, apparatuses including information readers, and related methods
WO2007098164A2 (en) 2006-02-21 2007-08-30 The University Of Toledo Unfiltered radiation therapy
US7584890B2 (en) * 2006-06-23 2009-09-08 Global Payment Technologies, Inc. Validator linear array
US20080043910A1 (en) * 2006-08-15 2008-02-21 Tomotherapy Incorporated Method and apparatus for stabilizing an energy source in a radiation delivery device
US8129701B2 (en) 2007-02-27 2012-03-06 Al-Sadah Jihad H Areal modulator for intensity modulated radiation therapy
US8093568B2 (en) * 2007-02-27 2012-01-10 Wisconsin Alumni Research Foundation Ion radiation therapy system with rocking gantry motion
WO2008106488A1 (en) 2007-02-27 2008-09-04 Wisconsin Alumni Research Foundation Ion radiation therapy system having magnetic fan beam former
ATE511888T1 (de) * 2007-02-27 2011-06-15 Wisconsin Alumni Res Found Strahlentherapiesystem mit schweren ionen mit stairstep-modulation
US7714309B2 (en) * 2007-02-27 2010-05-11 Wisconsin Alumni Research Foundation Phantom for ion range detection
WO2008106522A2 (en) * 2007-02-27 2008-09-04 Wisconsin Alumni Research Foundation System and method for optimization of a radiation therapy plan in the presence of motion
WO2008106496A1 (en) * 2007-02-27 2008-09-04 Wisconsin Alumni Research Foundation Ion radiation therapy system with variable beam resolution
US9006677B2 (en) * 2007-02-27 2015-04-14 Wisconsin Alumni Research Foundation Fan beam modulator for ion beams providing continuous intensity modulation
WO2008106483A1 (en) * 2007-02-27 2008-09-04 Wisconsin Alumni Research Foundation Ion radiation therapy system with distal gradient tracking
WO2008106492A1 (en) * 2007-02-27 2008-09-04 Wisconsin Alumni Research Foundation Scanning aperture ion beam modulator
WO2009032927A1 (en) * 2007-09-04 2009-03-12 Tomotherapy Incorporated Patient support device
US8222616B2 (en) * 2007-10-25 2012-07-17 Tomotherapy Incorporated Method for adapting fractionation of a radiation therapy dose
JP5468021B2 (ja) 2008-02-22 2014-04-09 ローマ リンダ ユニヴァーシティ メディカル センター 3d画像化システムにおける空間歪を特徴づけるシステム及び方法
WO2009111580A2 (en) * 2008-03-04 2009-09-11 Tomotherapy Incorporated Method and system for improved image segmentation
CA2718408A1 (en) * 2008-03-12 2009-09-17 Sun Nuclear Corp. Radiation therapy plan dose perturbation system and method
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US8803910B2 (en) * 2008-08-28 2014-08-12 Tomotherapy Incorporated System and method of contouring a target area
JP2012501230A (ja) 2008-08-28 2012-01-19 トモセラピー・インコーポレーテッド 線量不確定度を計算するシステム及び方法
EP2403600A4 (de) * 2009-03-03 2012-08-29 Tomotherapy Inc System und verfahren zur optimierung einer heterogenen strahlungsdosis für die verabreichung an einen patienten
WO2011041412A2 (en) * 2009-09-29 2011-04-07 Tomotherapy Incorporated Patient support device with low attenuation properties
US8669533B2 (en) 2009-10-01 2014-03-11 Vladimir Bashkirov Ion induced impact ionization detector and uses thereof
US8401148B2 (en) * 2009-10-30 2013-03-19 Tomotherapy Incorporated Non-voxel-based broad-beam (NVBB) algorithm for intensity modulated radiation therapy dose calculation and plan optimization
CA2829094A1 (en) 2011-03-07 2012-11-29 Loma Linda University Medical Center Systems, devices and methods related to calibration of a proton computed tomography scanner
US8477903B2 (en) 2011-03-31 2013-07-02 Axellis Ventures Ltd Validating a compensator for use in a radiation therapy machine to treat a cancer patient
EP2962309B1 (de) 2013-02-26 2022-02-16 Accuray, Inc. Elektromagnetisch betätigter mehrblatt-kollimator
US9539443B2 (en) * 2013-03-29 2017-01-10 Microbeam Therapy, Llc. Safety methods and apparatus for low dose-rate radiation for medical and veterinary therapies
US9855445B2 (en) 2016-04-01 2018-01-02 Varian Medical Systems, Inc. Radiation therapy systems and methods for delivering doses to a target volume
US10806409B2 (en) 2016-09-23 2020-10-20 Varian Medical Systems International Ag Medical systems with patient supports
CN110234275B (zh) 2016-11-15 2023-08-22 反射医疗公司 用于发射引导式高能光子传输的系统
WO2018093849A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Methods for radiation delivery in emission-guided radiotherapy
US11648418B2 (en) 2017-06-22 2023-05-16 Reflexion Medical, Inc. Systems and methods for biological adaptive radiotherapy
WO2019014387A1 (en) 2017-07-11 2019-01-17 Reflexion Medical, Inc. METHODS FOR MANAGING RETENTION FOR PET SENSOR
US10183179B1 (en) 2017-07-21 2019-01-22 Varian Medical Systems, Inc. Triggered treatment systems and methods
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
US11712579B2 (en) 2017-07-21 2023-08-01 Varian Medical Systems, Inc. Range compensators for radiation therapy
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
WO2019032911A1 (en) 2017-08-09 2019-02-14 Reflexion Medical, Inc. SYSTEMS AND METHODS FOR DEFECT DETECTION IN EMISSION-GUIDED RADIOTHERAPY
EP3684468B1 (de) 2017-09-22 2024-03-20 RefleXion Medical, Inc. Systeme zur abgabe von strahlung im shuttle-modus
US11369806B2 (en) 2017-11-14 2022-06-28 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy
EP3710111B1 (de) 2017-11-16 2021-12-29 Varian Medical Systems, Inc. Erhöhte strahlausgabe und dynamische feldformung für strahlentherapiesystem
CN119701229A (zh) 2018-02-13 2025-03-28 反射医疗公司 光束站治疗计划和放射输送方法
US10910188B2 (en) 2018-07-25 2021-02-02 Varian Medical Systems, Inc. Radiation anode target systems and methods
US10888713B2 (en) * 2018-12-28 2021-01-12 Varian Medical Systems, Inc. Multileaf collimator with alternating trapezoidal leaf geometry design
WO2020150505A1 (en) 2019-01-16 2020-07-23 Reflexion Medical, Inc. Methods for setup corrections in radiation therapy
US10814144B2 (en) 2019-03-06 2020-10-27 Varian Medical Systems, Inc. Radiation treatment based on dose rate
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
EP3996595B1 (de) 2019-07-12 2025-12-17 RefleXion Medical, Inc. Mehrzielbehandlungsplanung und virtuelle lokalisierung für strahlentherapie
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
WO2022031750A1 (en) 2020-08-07 2022-02-10 Reflexion Medical, Inc. Multi-sensor guided radiation therapy
WO2022098794A1 (en) 2020-11-04 2022-05-12 Reflexion Medical, Inc. Methods for tumor tracking
CN113230549B (zh) * 2021-06-10 2021-12-31 哈尔滨医科大学 医用直线加速器光子源模型函数的构建方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6816451A (de) * 1968-11-19 1970-05-21
US4367411A (en) * 1979-06-04 1983-01-04 Varian Associates, Inc. Unitary electromagnet for double deflection scanning of charged particle beam
DK147778C (da) * 1981-12-29 1985-05-20 Andrex Radiation Prod As Roentgenstraalegenerator
DE3621868A1 (de) * 1986-06-30 1988-01-14 Siemens Ag Roentgendiagnostikeinrichtung mit einer blende
US4868843A (en) * 1986-09-10 1989-09-19 Varian Associates, Inc. Multileaf collimator and compensator for radiotherapy machines
GB2211710A (en) * 1987-10-28 1989-07-05 Philips Nv Multileaf collimator
US5153900A (en) * 1990-09-05 1992-10-06 Photoelectron Corporation Miniaturized low power x-ray source
US5317616A (en) * 1992-03-19 1994-05-31 Wisconsin Alumni Research Foundation Method and apparatus for radiation therapy
US5216255A (en) * 1992-03-31 1993-06-01 Siemens Medical Laboratories Beam profile generator for photon radiation

Also Published As

Publication number Publication date
US5625663A (en) 1997-04-29
JP3993200B2 (ja) 2007-10-17
DE69416587T2 (de) 1999-07-15
IL109961A0 (en) 1994-10-07
JPH08511453A (ja) 1996-12-03
JP3675816B2 (ja) 2005-07-27
JP2005261941A (ja) 2005-09-29
WO1994029882A1 (en) 1994-12-22
EP0702839B1 (de) 1999-02-17
EP0702839A1 (de) 1996-03-27
DE69416587D1 (de) 1999-03-25

Similar Documents

Publication Publication Date Title
US5625663A (en) Dynamic beam flattening apparatus for radiation therapy
US5317616A (en) Method and apparatus for radiation therapy
US5351280A (en) Multi-leaf radiation attenuator for radiation therapy
US5724400A (en) Radiation therapy system with constrained rotational freedom
US5661773A (en) Interface for radiation therapy machine
EP0656797B1 (de) Gerät und verfahren zur dosisplanung in der strahlentherapie
JP4225614B2 (ja) 放射線源から物体に放射線を照射する装置
EP0905714A2 (de) Dynamische Intensitätsmodulation in Subräume
JPH0928823A (ja) 放射線発生装置からの放射を調節するための方法及び装置
US6687330B2 (en) System and method for intensity modulated radiation therapy
CA2209020A1 (en) Apparatus and method for adjusting radiation in a radiation-emitting device

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired