JP2022165419A - Ｌｉｎａｃアイソセンタ品質の評価のためのｘ線透過画像分析 - Google Patents

Ｌｉｎａｃアイソセンタ品質の評価のためのｘ線透過画像分析 Download PDF

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Publication number
JP2022165419A
JP2022165419A JP2022068870A JP2022068870A JP2022165419A JP 2022165419 A JP2022165419 A JP 2022165419A JP 2022068870 A JP2022068870 A JP 2022068870A JP 2022068870 A JP2022068870 A JP 2022068870A JP 2022165419 A JP2022165419 A JP 2022165419A
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Japan
Prior art keywords
radiation beam
couch
radiation
angle
gantry
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JP2022068870A
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English (en)
Japanese (ja)
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JP2022165419A5 (https=
Inventor
ニコラス・ジー．・ザチャロパウロス
G Zacharopoulos Nicholas
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Aktina Corp
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Aktina Corp
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Publication of JP2022165419A publication Critical patent/JP2022165419A/ja
Publication of JP2022165419A5 publication Critical patent/JP2022165419A5/ja
Pending legal-status Critical Current

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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
    • A61N5/1075—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
    • A61N5/1048—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • 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
    • A61N5/1077—Beam delivery systems
    • A61N5/1081—Rotating beam systems with a specific mechanical construction, e.g. gantries
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/08—Holders for targets or for other objects to be irradiated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • 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
    • A61N2005/1054—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a portal imaging system
    • 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
    • A61N2005/1076—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus using a dummy object placed in the radiation field, e.g. phantom

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2022068870A 2021-04-19 2022-04-19 Ｌｉｎａｃアイソセンタ品質の評価のためのｘ線透過画像分析 Pending JP2022165419A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163176494P 2021-04-19 2021-04-19
US63/176,494 2021-04-19

Publications (2)

Publication Number Publication Date
JP2022165419A true JP2022165419A (ja) 2022-10-31
JP2022165419A5 JP2022165419A5 (https=) 2025-04-21

Family

ID=81328008

Family Applications (1)

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JP2022068870A Pending JP2022165419A (ja) 2021-04-19 2022-04-19 Ｌｉｎａｃアイソセンタ品質の評価のためのｘ線透過画像分析

Country Status (6)

Country Link
US (1) US12151124B2 (https=)
EP (2) EP4316582A3 (https=)
JP (1) JP2022165419A (https=)
CN (1) CN115212475A (https=)
AU (1) AU2022202565A1 (https=)
GB (1) GB2607702A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115200512B (zh) * 2022-06-27 2025-02-07 北京翊祺科技有限公司 电子直线加速器等中心的确定方法、装置及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050109939A1 (en) * 2003-01-29 2005-05-26 Engler Mark J. Radiation field detection
JP2007267972A (ja) * 2006-03-31 2007-10-18 Mitsubishi Heavy Ind Ltd 放射線治療装置、放射線治療装置の制御方法
EP2186542A1 (en) * 2008-11-14 2010-05-19 Ion Beam Applications S.A. Method and device for determining a radiation isocenter in a particle therapy room
JP2017006629A (ja) * 2015-06-16 2017-01-12 ラジオロジカル イメージング テクノロジー， インコーポレイテッド 放射線照射アイソセンタ分析器具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102414759B (zh) * 2009-06-09 2014-02-19 三菱电机株式会社 粒子射线照射装置
EP2450083B1 (fr) 2010-11-03 2013-08-07 Qualiformed Objet-test pour le contrôle qualité d'un appareil de traitement par radiothérapie et procédés de fabrication et d'utilisation dudit objet-test
US9142016B2 (en) * 2013-09-27 2015-09-22 Varian Medical Systems, Inc. Methods for image processing
US10682528B2 (en) * 2017-03-03 2020-06-16 Varian Medical Systems International Ag Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
GB2589929B (en) 2019-12-13 2021-12-22 Elekta ltd Calibration of radiotherapy apparatus
US11311747B2 (en) 2020-07-16 2022-04-26 Uih America, Inc. Systems and methods for isocenter calibration
US11617902B2 (en) 2020-08-26 2023-04-04 Aktina Corp. Modulated radiation beam alignment for medical linear accelerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050109939A1 (en) * 2003-01-29 2005-05-26 Engler Mark J. Radiation field detection
JP2007267972A (ja) * 2006-03-31 2007-10-18 Mitsubishi Heavy Ind Ltd 放射線治療装置、放射線治療装置の制御方法
EP2186542A1 (en) * 2008-11-14 2010-05-19 Ion Beam Applications S.A. Method and device for determining a radiation isocenter in a particle therapy room
JP2017006629A (ja) * 2015-06-16 2017-01-12 ラジオロジカル イメージング テクノロジー， インコーポレイテッド 放射線照射アイソセンタ分析器具

Also Published As

Publication number Publication date
EP4079372A3 (en) 2023-01-11
US20220331608A1 (en) 2022-10-20
EP4316582A2 (en) 2024-02-07
EP4316582A3 (en) 2024-08-14
AU2022202565A1 (en) 2022-11-03
EP4079372A2 (en) 2022-10-26
CN115212475A (zh) 2022-10-21
US12151124B2 (en) 2024-11-26
GB2607702A (en) 2022-12-14
GB202205695D0 (en) 2022-06-01

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