CN105377368B - 用于控制imrt递送复杂度的交互式基于剂量梯度的优化技术 - Google Patents

用于控制imrt递送复杂度的交互式基于剂量梯度的优化技术 Download PDF

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CN105377368B
CN105377368B CN201480025692.3A CN201480025692A CN105377368B CN 105377368 B CN105377368 B CN 105377368B CN 201480025692 A CN201480025692 A CN 201480025692A CN 105377368 B CN105377368 B CN 105377368B
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dose
gradient
dose gradient
optimization
optimizer
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CN105377368A (zh
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V·兰加纳坦
G·乔安托
P·库马尔
S·克里希奈耶拉曼
D·U·马哈詹
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Elekta AB
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Koninklijke Philips Electronics NV
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    • 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
    • A61N5/1036—Leaf sequencing algorithms
    • 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
    • A61N5/1077—Beam delivery 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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N2005/1074—Details of the control system, e.g. user interfaces

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  • 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)
CN201480025692.3A 2013-05-06 2014-04-17 用于控制imrt递送复杂度的交互式基于剂量梯度的优化技术 Active CN105377368B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361819886P 2013-05-06 2013-05-06
US61/819,886 2013-05-06
PCT/IB2014/060785 WO2014181204A2 (en) 2013-05-06 2014-04-17 An interactive dose gradient based optimization technique to control imrt delivery complexity

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Publication Number Publication Date
CN105377368A CN105377368A (zh) 2016-03-02
CN105377368B true CN105377368B (zh) 2019-05-14

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US (1) US10076673B2 (enExample)
EP (1) EP2994195B1 (enExample)
JP (1) JP6684205B2 (enExample)
CN (1) CN105377368B (enExample)
WO (1) WO2014181204A2 (enExample)

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EP3229905B1 (en) * 2014-12-11 2019-06-19 Koninklijke Philips N.V. A method to reduce local hot/cold spots in dmpo-based imrt planning
EP3302699A1 (en) * 2015-05-28 2018-04-11 Koninklijke Philips N.V. Method of selecting beam geometries
EP3103519B1 (en) 2015-06-12 2021-06-02 RaySearch Laboratories AB A method, a computer program product and a computer system for radiotherapy optimization
US10252081B2 (en) * 2015-09-25 2019-04-09 Varian Medical Systems International Ag Apparatus and method using automatic generation of a base dose
EP3426345B1 (en) 2016-03-09 2021-06-23 RefleXion Medical, Inc. Fluence map generation methods for radiotherapy
EP3426343B1 (en) * 2016-03-09 2020-09-16 Koninklijke Philips N.V. Pre-optimization method for quick prediction of achievability of clinical goals in intensity modulated radiation therapy
US10143859B2 (en) * 2016-09-22 2018-12-04 Varian Medical Systems International Ag Controlling and shaping the dose distribution outside treatment targets in external-beam radiation treatments
EP3357539A1 (en) * 2017-02-02 2018-08-08 Koninklijke Philips N.V. Warm start initialization for external beam radiotherapy plan optimization
CN107158581B (zh) 2017-05-15 2019-11-22 中国医学科学院肿瘤医院 术中放疗扫描路径规划方法和术中放疗系统
CN110289075B (zh) * 2019-04-29 2022-04-22 中北大学 一种基于模糊熵的直接子野优化方法及系统
EP3750595B1 (en) 2019-06-11 2023-10-25 RaySearch Laboratories AB Method and system for robust radiotherapy treatment planning for biological uncertainties
US12138477B2 (en) * 2021-12-20 2024-11-12 Siemens Healthineers International Ag Method and apparatus to detect and respond to radiation treatment plan spot weight edits
US12383765B2 (en) * 2023-06-08 2025-08-12 Siemens Healthineers International Ag Biological equivalent dose informed flash radiation therapy

Citations (1)

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EP2260902A1 (en) * 2009-06-10 2010-12-15 Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts Radiation treatment planning system and computer program product

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JP2551734B2 (ja) * 1994-04-08 1996-11-06 技術研究組合医療福祉機器研究所 放射線治療システム
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
US6661872B2 (en) 2000-12-15 2003-12-09 University Of Florida Intensity modulated radiation therapy planning system
US7162008B2 (en) 2001-12-03 2007-01-09 University Of Maryland, Baltimore Method for the planning and delivery of radiation therapy
US7027557B2 (en) 2004-05-13 2006-04-11 Jorge Llacer Method for assisted beam selection in radiation therapy planning
US7902530B1 (en) 2006-04-06 2011-03-08 Velayudhan Sahadevan Multiple medical accelerators and a kV-CT incorporated radiation therapy device and semi-automated custom reshapeable blocks for all field synchronous image guided 3-D-conformal-intensity modulated radiation therapy
JP5799015B2 (ja) * 2009-08-31 2015-10-21 コーニンクレッカ フィリップス エヌ ヴェ 放射線治療計画に使用される補償器のための対話型のコンピュータを利用したエディタ
US8009803B2 (en) * 2009-09-28 2011-08-30 Varian Medical Systems International Ag Treatment plan optimization method for radiosurgery
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
JP5771226B2 (ja) * 2010-03-08 2015-08-26 コーニンクレッカ フィリップス エヌ ヴェ 効率的な線量計算を含む線量計算タスクのスケジューリング
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

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EP2260902A1 (en) * 2009-06-10 2010-12-15 Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts Radiation treatment planning system and computer program product

Also Published As

Publication number Publication date
CN105377368A (zh) 2016-03-02
JP2016520385A (ja) 2016-07-14
EP2994195B1 (en) 2022-02-23
WO2014181204A3 (en) 2015-02-26
EP2994195A2 (en) 2016-03-16
JP6684205B2 (ja) 2020-04-22
WO2014181204A2 (en) 2014-11-13
US10076673B2 (en) 2018-09-18
US20160089549A1 (en) 2016-03-31

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