IN2014KN00902A - - Google Patents

Info

Publication number
IN2014KN00902A
IN2014KN00902A IN902KON2014A IN2014KN00902A IN 2014KN00902 A IN2014KN00902 A IN 2014KN00902A IN 902KON2014 A IN902KON2014 A IN 902KON2014A IN 2014KN00902 A IN2014KN00902 A IN 2014KN00902A
Authority
IN
India
Prior art keywords
radiation
locations
treatment region
radiation treatment
scattering
Prior art date
Application number
Inventor
Todd R Mcnutt
Robert Allan Jacques
Original Assignee
Univ Johns Hopkins
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 Univ Johns Hopkins filed Critical Univ Johns Hopkins
Publication of IN2014KN00902A publication Critical patent/IN2014KN00902A/en

Links

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
    • A61N5/103—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
    • 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
    • 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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1071—Monitoring, verifying, controlling systems and methods for verifying the dose delivered by the treatment plan
    • 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
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture

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)

Abstract

A system for radiation therapy includes a radiation planning system. The radiation planning system includes a data processor that is adapted to receive information concerning an intended radiation treatment region of a body receive a calculated initial energy released per unit mass for a plurality of locations within the body compute a radiation dose at a plurality of locations within the radiation treatment region based on the calculated initial energy released per unit mass and including radiation dose contributions due to scattering from other locations within the body and determine radiation therapy parameters for providing radiation treatment to the intended radiation treatment region based on the radiation dose computed at the plurality of locations within the radiation treatment region. Including radiation dose contributions due to scattering from other locations within the body take into account density discontinuities in the body.
IN902KON2014 2011-09-29 2012-10-01 IN2014KN00902A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161540773P 2011-09-29 2011-09-29
PCT/US2012/058345 WO2013049839A2 (en) 2011-09-29 2012-10-01 Dose computation for radiation therapy using heterogeneity compensated superposition

Publications (1)

Publication Number Publication Date
IN2014KN00902A true IN2014KN00902A (en) 2015-10-09

Family

ID=47996792

Family Applications (1)

Application Number Title Priority Date Filing Date
IN902KON2014 IN2014KN00902A (en) 2011-09-29 2012-10-01

Country Status (6)

Country Link
US (1) US9750955B2 (en)
EP (1) EP2760543B1 (en)
JP (1) JP6138804B2 (en)
CN (1) CN104066479B (en)
IN (1) IN2014KN00902A (en)
WO (1) WO2013049839A2 (en)

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US9842424B2 (en) * 2014-02-10 2017-12-12 Pixar Volume rendering using adaptive buckets
US11495355B2 (en) * 2014-05-15 2022-11-08 The Johns Hopkins University Method, system and computer-readable media for treatment plan risk analysis
WO2016047194A1 (en) * 2014-09-24 2016-03-31 株式会社日立製作所 Radiation-therapy planning apparatus, radiation-therapy planning method, and radiation-therapy system
US10099067B2 (en) 2014-12-19 2018-10-16 Sun Nuclear Corporation Radiation therapy dose calculation
CN104750992B (en) 2015-04-01 2017-11-28 上海联影医疗科技有限公司 Simulation particle transports and determined the method, apparatus and system of human dose in radiotherapy
US10617891B2 (en) 2015-04-23 2020-04-14 Sun Nuclear Corporation Radiation detector calibration
US10702708B2 (en) * 2015-09-25 2020-07-07 Varian Medical Systems, Inc. Accounting for imaging-based radiation doses
CN105204056B (en) * 2015-09-29 2017-11-21 广州瑞多思医疗科技有限公司 Online dose monitoring and the method for checking in radiotherapy
CN105445777B (en) * 2015-12-01 2018-06-05 南京航空航天大学 A kind of boron neutron capture therapy Dosimetry
TWI599790B (en) * 2016-06-29 2017-09-21 長庚醫療財團法人林口長庚紀念醫院 Apparatus and method for imaging gamma ray
WO2018023049A1 (en) 2016-07-28 2018-02-01 Sun Nuclear Corporation Beam angle direction determination
WO2018115022A1 (en) * 2016-12-23 2018-06-28 Koninklijke Philips N.V. Ray tracing for the detection and avoidance of collisions between radiotherapy devices and patient
US11771717B2 (en) 2017-02-15 2023-10-03 Henry Ford Health System Applications of pair-production for improved radiotherapy
US10918888B2 (en) 2017-02-28 2021-02-16 Sun Nuclear Corporation Radiation therapy treatment verification with electronic portal imaging device transit images
CN106943679B (en) * 2017-04-24 2019-04-16 安徽慧软科技有限公司 Photon and electron dose calculation method under magnetic field based on GPU Monte Carlo algorithm
US10493299B2 (en) * 2017-12-08 2019-12-03 Elekta, Inc. Determining parameters for a beam model of a radiation machine using deep convolutional neural networks
CN108815721B (en) * 2018-05-18 2021-06-25 山东省肿瘤防治研究院（山东省肿瘤医院） Method and system for determining radiation dose
US11278744B2 (en) 2018-09-28 2022-03-22 Sun Nuclear Corporation Systems and methods to account for tilt of a radiation measurement system
CN110215623B (en) * 2019-06-11 2020-11-10 苏州雷泰智能科技有限公司 Method and device for realizing orthogonal double-layer grating rotation intensity modulation based on subfield optimization
US12011616B2 (en) 2019-07-10 2024-06-18 Sun Nuclear Corporation Image-based radiation therapy quality assurance
WO2021007459A1 (en) 2019-07-10 2021-01-14 Sun Nuclear Corporation Scintillator-based radiation therapy quality assurance
US11600004B2 (en) 2019-07-10 2023-03-07 Sun Nuclear Corporation Image-based radiation therapy quality assurance
US20230065196A1 (en) * 2020-01-30 2023-03-02 Rensselaer Polytechnic Institute Patient-specific organ dose quantification and inverse optimization for ct
CN111494815B (en) * 2020-05-14 2022-04-29 安徽慧软科技有限公司 3D dose calculation method, device and medium based on mixed variable scale model
EP4178446B1 (en) 2020-08-10 2024-11-20 Shanghai United Imaging Healthcare Co., Ltd. Imaging systems and methods
US11559701B2 (en) 2021-06-17 2023-01-24 Varian Medical Systems International Ag Method and apparatus to facilitate administering therapeutic radiation to a heterogeneous body
JP7345768B1 (en) 2022-03-30 2023-09-19 国立大学法人大阪大学 Prediction support system, prediction support method, and prediction support program
US12201850B2 (en) 2022-06-16 2025-01-21 Sun Nuclear Corporation High dose rate radiation therapy systems and dosimetry
US20240100360A1 (en) * 2022-09-28 2024-03-28 Siemens Healthineers International Ag Radiation treatment plan optimization apparatus and method
US12544596B2 (en) 2023-03-30 2026-02-10 Sun Nuclear Corporation Adjustable radiation detector support
US20250090864A1 (en) * 2023-09-14 2025-03-20 Siemens Healthineers International Ag Apparatus and method for facilitating optimization of a radiation treatment plan for a particular patient using at least one multi-leaf collimator
CN120216202B (en) * 2025-04-25 2025-12-09 北京医智影科技有限公司 Monte Carlo rapid dose calculation method

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Also Published As

Publication number Publication date
JP6138804B2 (en) 2017-05-31
US20140235923A1 (en) 2014-08-21
EP2760543A2 (en) 2014-08-06
CN104066479B (en) 2017-06-23
WO2013049839A3 (en) 2013-05-30
EP2760543A4 (en) 2015-04-08
EP2760543B1 (en) 2021-05-19
WO2013049839A2 (en) 2013-04-04
US9750955B2 (en) 2017-09-05
JP2014528797A (en) 2014-10-30
CN104066479A (en) 2014-09-24

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