CN111050848B - 在优化期间用于oar和靶目标的调谐方法和介质 - Google Patents

在优化期间用于oar和靶目标的调谐方法和介质 Download PDF

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CN111050848B
CN111050848B CN201880050583.5A CN201880050583A CN111050848B CN 111050848 B CN111050848 B CN 111050848B CN 201880050583 A CN201880050583 A CN 201880050583A CN 111050848 B CN111050848 B CN 111050848B
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objective function
target
dose
interest
dose distribution
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CN111050848A (zh
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K·A·布兹杜泽克
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Elekta AB
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Koninklijke Philips 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
    • A61N5/1039—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
    • A61N5/1042—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
    • A61N5/103—Treatment planning systems
    • A61N5/1031—Treatment planning systems using a specific method of dose optimization
    • A61N2005/1032—Genetic optimization methods

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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)
CN201880050583.5A 2017-07-31 2018-07-31 在优化期间用于oar和靶目标的调谐方法和介质 Active CN111050848B (zh)

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Application Number Priority Date Filing Date Title
US201762538856P 2017-07-31 2017-07-31
US62/538,856 2017-07-31
US201862638388P 2018-03-05 2018-03-05
US62/638,388 2018-03-05
PCT/EP2018/070777 WO2019025460A1 (en) 2017-07-31 2018-07-31 ADJUSTING MECHANISM FOR OAR AND TARGET OBJECTIVES DURING OPTIMIZATION

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CN111050848A CN111050848A (zh) 2020-04-21
CN111050848B true CN111050848B (zh) 2023-03-14

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US (1) US11517766B2 (enExample)
EP (1) EP3661598A1 (enExample)
JP (1) JP7159289B2 (enExample)
CN (1) CN111050848B (enExample)
WO (1) WO2019025460A1 (enExample)

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CN111145866B (zh) * 2019-12-25 2023-08-25 上海联影医疗科技股份有限公司 一种剂量确定方法、装置、计算机设备及存储介质
US11529531B2 (en) * 2020-06-09 2022-12-20 Siemens Healthineers International Ag Using reinforcement learning in radiation treatment planning optimization to locate dose-volume objectives
EP4192578A4 (en) * 2020-08-06 2024-07-03 Health Research, Inc. Methods and systems for optimizing volumetric modulated arc therapy (vmat) treatment plans
CN111921098B (zh) * 2020-08-06 2022-07-08 北京连心医疗科技有限公司 一种基于放射治疗生物效应的鲁棒性优化系统
US12377289B2 (en) 2020-11-06 2025-08-05 University Of Washington Devices, systems, and methods for personalized dosimetry
WO2022104497A1 (zh) * 2020-11-17 2022-05-27 西安大医集团股份有限公司 靶点的权重确定方法、装置及放射治疗系统
WO2023009332A1 (en) * 2021-07-30 2023-02-02 Reflexion Medical, Inc. Dose coverage margin metric for evaluating radiotherapy treatment plans
US12453866B2 (en) * 2022-06-29 2025-10-28 Siemens Healthineers International Ag Detecting anomalous dose volume histogram information
WO2024051943A1 (en) * 2022-09-08 2024-03-14 Brainlab Ag Method for determining a treatment plan for a radiotherapy treatment
US12383765B2 (en) * 2023-06-08 2025-08-12 Siemens Healthineers International Ag Biological equivalent dose informed flash radiation therapy

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CN103656877A (zh) * 2012-09-12 2014-03-26 株式会社日立制作所 放射线治疗计划装置
CN105120949A (zh) * 2012-10-29 2015-12-02 皇家飞利浦有限公司 自动最优imrt/vmat处置计划生成
CN105142725A (zh) * 2013-04-11 2015-12-09 皇家飞利浦有限公司 等剂量优化
EP3089664A1 (en) * 2013-12-31 2016-11-09 The Medical College of Wisconsin, Inc. Adaptive replanning based on multimodality imaging
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CN105930637A (zh) * 2016-04-02 2016-09-07 中北大学 一种自动确定目标函数权重的放射治疗方案优化方法

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US20200206534A1 (en) 2020-07-02
CN111050848A (zh) 2020-04-21
EP3661598A1 (en) 2020-06-10
JP7159289B2 (ja) 2022-10-24
JP2020529252A (ja) 2020-10-08
WO2019025460A1 (en) 2019-02-07
US11517766B2 (en) 2022-12-06

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