FR3045840B1 - ABSORBED DOSE MEASUREMENT SYSTEM, CALIBRATION PROCESS AND ASSOCIATED BEAM QUALITY DETERMINATION PROCESS - Google Patents

ABSORBED DOSE MEASUREMENT SYSTEM, CALIBRATION PROCESS AND ASSOCIATED BEAM QUALITY DETERMINATION PROCESS Download PDF

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Publication number
FR3045840B1
FR3045840B1 FR1562846A FR1562846A FR3045840B1 FR 3045840 B1 FR3045840 B1 FR 3045840B1 FR 1562846 A FR1562846 A FR 1562846A FR 1562846 A FR1562846 A FR 1562846A FR 3045840 B1 FR3045840 B1 FR 3045840B1
Authority
FR
France
Prior art keywords
measurement system
dose measurement
absorbed dose
detector
beam quality
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1562846A
Other languages
French (fr)
Other versions
FR3045840A1 (en
Inventor
Jean-Marc Bordy
Dominique Tromson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1562846A priority Critical patent/FR3045840B1/en
Priority to EP16823227.0A priority patent/EP3391090A1/en
Priority to PCT/EP2016/081500 priority patent/WO2017103152A1/en
Publication of FR3045840A1 publication Critical patent/FR3045840A1/en
Application granted granted Critical
Publication of FR3045840B1 publication Critical patent/FR3045840B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • 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
    • A61N5/1075—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

Abstract

L'invention concerne un système (2) de mesure de dose absorbée, comportant une tête de détection (7) comprenant une matrice (4) solide pleine et au moins un détecteur (6) solide, la matrice (4) présentant une surface d'entrée (10) externe, l'au moins un détecteur (6) étant propre à délivrer un signal représentatif d'une dose de rayonnement absorbée au point où est disposé le détecteur (6), l'au moins un détecteur (6) étant disposé dans la matrice (4), à une profondeur prédéterminée par rapport à la surface d'entrée (10).The invention relates to an absorbed dose measurement system (2), comprising a detection head (7) comprising a solid solid matrix (4) and at least one solid detector (6), the matrix (4) having a surface d. 'external input (10), the at least one detector (6) being able to deliver a signal representative of a dose of radiation absorbed at the point where the detector (6) is placed, the at least one detector (6) being disposed in the die (4), at a predetermined depth relative to the entrance surface (10).

FR1562846A 2015-12-18 2015-12-18 ABSORBED DOSE MEASUREMENT SYSTEM, CALIBRATION PROCESS AND ASSOCIATED BEAM QUALITY DETERMINATION PROCESS Expired - Fee Related FR3045840B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1562846A FR3045840B1 (en) 2015-12-18 2015-12-18 ABSORBED DOSE MEASUREMENT SYSTEM, CALIBRATION PROCESS AND ASSOCIATED BEAM QUALITY DETERMINATION PROCESS
EP16823227.0A EP3391090A1 (en) 2015-12-18 2016-12-16 System for measuring a dose absorbed in water, associated calibration method and method for determining a beam quality
PCT/EP2016/081500 WO2017103152A1 (en) 2015-12-18 2016-12-16 System for measuring a dose absorbed in water, associated calibration method and method for determining a beam quality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1562846A FR3045840B1 (en) 2015-12-18 2015-12-18 ABSORBED DOSE MEASUREMENT SYSTEM, CALIBRATION PROCESS AND ASSOCIATED BEAM QUALITY DETERMINATION PROCESS

Publications (2)

Publication Number Publication Date
FR3045840A1 FR3045840A1 (en) 2017-06-23
FR3045840B1 true FR3045840B1 (en) 2021-02-12

Family

ID=55759731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562846A Expired - Fee Related FR3045840B1 (en) 2015-12-18 2015-12-18 ABSORBED DOSE MEASUREMENT SYSTEM, CALIBRATION PROCESS AND ASSOCIATED BEAM QUALITY DETERMINATION PROCESS

Country Status (3)

Country Link
EP (1) EP3391090A1 (en)
FR (1) FR3045840B1 (en)
WO (1) WO2017103152A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8183534B2 (en) * 2007-11-21 2012-05-22 Frederic Lacroix Scintillating fiber dosimeter array
WO2012129661A1 (en) * 2011-04-01 2012-10-04 UNIVERSITé LAVAL Planar and volumetric dosimeter with scintillating material for radiotherapy treatment using tomographic reconstruction

Also Published As

Publication number Publication date
FR3045840A1 (en) 2017-06-23
EP3391090A1 (en) 2018-10-24
WO2017103152A1 (en) 2017-06-22

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