CN110678223A - 放疗设备的控制方法、装置及放射治疗系统 - Google Patents

放疗设备的控制方法、装置及放射治疗系统 Download PDF

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CN110678223A
CN110678223A CN201780090808.5A CN201780090808A CN110678223A CN 110678223 A CN110678223 A CN 110678223A CN 201780090808 A CN201780090808 A CN 201780090808A CN 110678223 A CN110678223 A CN 110678223A
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radiation
arc
head
shaped
radiation therapy
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CN110678223B (zh
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李金升
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Our United Corp
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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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
    • A61N5/1065—Beam adjustment
    • A61N5/1067—Beam adjustment in real time, i.e. during treatment
    • 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
    • A61N5/1047—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 with movement of the radiation head during application of radiation, e.g. for intensity modulated arc therapy or IMAT
    • 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
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam

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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)

Abstract

一种放疗设备的控制方法、装置(200,500)及放射治疗系统(400)，属于医疗技术领域，包括驱动模块(230)、控制模块(210)和输入模块(220)，驱动模块(230)和控制模块(210)分别与输入模块(220)连接，输入模块(220)用于获取第一弧形轨迹(01)。驱动模块(230)用于驱动放射治疗头(300,420)按照第一速度沿着第一弧形轨迹(01)运动。控制模块(210)用于控制放射治疗头(300,420)发出射线，并形成射野，射野包括至少一个子射野，第一速度小于预设速度阈值。放射治疗头(300,420)做圆周运动，放射治疗头(300,420)移动的圆周轨迹包括至少两个第一弧形轨迹(01)，任意两个第一弧形轨迹(01)不连续。解决了相关技术放射治疗头(300,420)运动轨迹可能无法满足治疗需求，且使用灵活性较低的问题，满足了临床上针对不同治疗进行治疗计划的特制需求，并提高了使用灵活性，用于放射治疗。

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PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201780090808.5A 2017-07-31 2017-07-31 放疗设备的控制装置及放射治疗系统 Active CN110678223B (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1166367A (zh) * 1996-08-13 1997-12-03 深圳奥沃国际科技发展有限公司 放射治疗装置
CN1537653A (zh) * 2003-10-22 2004-10-20 高春平 手术中联合放疗和热疗的装置
US20080067452A1 (en) * 2006-07-07 2008-03-20 Kunio Moriyama Device and method for outputting charged particle beam
US20090225942A1 (en) * 2006-09-28 2009-09-10 University Of Maryland Arc-Sequencing Technique for Intensity Modulated Arc Therapy
CN101842133A (zh) * 2007-10-30 2010-09-22 伊利克塔股份有限公司 放射治疗仪
CN101848745A (zh) * 2007-10-16 2010-09-29 皇家飞利浦电子股份有限公司 用于调强弧形治疗序列化与最优化的方法和装置
CN102553089A (zh) * 2010-11-15 2012-07-11 美国西门子医疗解决公司 用于动态频闪弧形疗法的系统和方法
US20170213690A1 (en) * 2014-07-21 2017-07-27 The Trustees Of The University Of Pennsylvania Charged particle system and methods for irradiating a planning target volume

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CN1160134C (zh) * 2000-11-24 2004-08-04 胡逸民 X(γ)射线调强治疗装置
JP2006280457A (ja) * 2005-03-31 2006-10-19 Hitachi Ltd 荷電粒子ビーム出射装置及び荷電粒子ビーム出射方法
US7385203B2 (en) * 2005-06-07 2008-06-10 Hitachi, Ltd. Charged particle beam extraction system and method
US7394082B2 (en) * 2006-05-01 2008-07-01 Hitachi, Ltd. Ion beam delivery equipment and an ion beam delivery method
US7835492B1 (en) * 2007-11-27 2010-11-16 Velayudhan Sahadevan Lethal and sublethal damage repair inhibiting image guided simultaneous all field divergent and pencil beam photon and electron radiation therapy and radiosurgery
JP4691574B2 (ja) * 2008-05-14 2011-06-01 株式会社日立製作所 荷電粒子ビーム出射装置及び荷電粒子ビーム出射方法
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
WO2018023344A1 (zh) * 2016-08-01 2018-02-08 深圳市奥沃医学新技术发展有限公司 一种放射治疗设备以及射束成像方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1166367A (zh) * 1996-08-13 1997-12-03 深圳奥沃国际科技发展有限公司 放射治疗装置
CN1537653A (zh) * 2003-10-22 2004-10-20 高春平 手术中联合放疗和热疗的装置
US20080067452A1 (en) * 2006-07-07 2008-03-20 Kunio Moriyama Device and method for outputting charged particle beam
US20090225942A1 (en) * 2006-09-28 2009-09-10 University Of Maryland Arc-Sequencing Technique for Intensity Modulated Arc Therapy
CN101848745A (zh) * 2007-10-16 2010-09-29 皇家飞利浦电子股份有限公司 用于调强弧形治疗序列化与最优化的方法和装置
CN101842133A (zh) * 2007-10-30 2010-09-22 伊利克塔股份有限公司 放射治疗仪
CN102553089A (zh) * 2010-11-15 2012-07-11 美国西门子医疗解决公司 用于动态频闪弧形疗法的系统和方法
US20170213690A1 (en) * 2014-07-21 2017-07-27 The Trustees Of The University Of Pennsylvania Charged particle system and methods for irradiating a planning target volume

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US20200289852A1 (en) 2020-09-17
CN110678223B (zh) 2021-11-09

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