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WO2014033112A3 - Dose measurement device - Google Patents

Dose measurement device Download PDF

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Publication number
WO2014033112A3
WO2014033112A3 PCT/EP2013/067692 EP2013067692W WO2014033112A3 WO 2014033112 A3 WO2014033112 A3 WO 2014033112A3 EP 2013067692 W EP2013067692 W EP 2013067692W WO 2014033112 A3 WO2014033112 A3 WO 2014033112A3
Authority
WO
WIPO (PCT)
Prior art keywords
measurement device
dose measurement
dose
rays
patient
Prior art date
Application number
PCT/EP2013/067692
Other languages
German (de)
French (fr)
Other versions
WO2014033112A2 (en
Inventor
Oliver Schmidt
Reiner Franz Schulz
Dan Taroata
Sandro Francesco Tedde
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2014033112A2 publication Critical patent/WO2014033112A2/en
Publication of WO2014033112A3 publication Critical patent/WO2014033112A3/en

Links

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
    • G01T1/02—Dosimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/247—Detector read-out circuitry

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)

Abstract

The invention makes available a measurement device for measuring a radiation dose of an electromagnetic radiation, in particular X-ray radiation, given to a patient, with a dose measurement field. This dose measurement field has a multiplicity of pixels, which are preferably connected in a matrix shape and can at least be switched together to form a relevant measurement area adapted to the irradiated patient. In the dose measurement device according to the invention, the measurement area is read out in real time by a read-out device. It is thus possible, even during the measuring procedure, to regulate the radiation source in order to avoid an overdose in the patient. The dose measurement device according to the invention can be used with any desired electromagnetic rays, in particular with high-energy electromagnetic rays, for example gamma rays or X-rays. In addition, the dose measurement device according to the invention can be used both for diagnostic appliances and also for therapeutic appliances, in particular radiotherapy appliances.
PCT/EP2013/067692 2012-09-03 2013-08-27 Dose measurement device WO2014033112A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210215563 DE102012215563A1 (en) 2012-09-03 2012-09-03 Dose-measuring device
DE102012215563.5 2012-09-03

Publications (2)

Publication Number Publication Date
WO2014033112A2 WO2014033112A2 (en) 2014-03-06
WO2014033112A3 true WO2014033112A3 (en) 2014-04-17

Family

ID=49085018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/067692 WO2014033112A2 (en) 2012-09-03 2013-08-27 Dose measurement device

Country Status (2)

Country Link
DE (1) DE102012215563A1 (en)
WO (1) WO2014033112A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105807306B (en) * 2016-04-25 2019-03-29 张宏涛 A kind of the radiation dose measurement device and its measurement method of radioactive particle
DE102020204673B4 (en) 2020-04-14 2023-12-28 Siemens Healthcare Gmbh Method and device for dose measurement in an X-ray machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003100459A1 (en) * 2002-05-24 2003-12-04 Koninklijke Philips Electronics N.V. X-ray detector array for both imgaging and measuring dose__
US20050242269A1 (en) * 2004-04-30 2005-11-03 J. Morita Manufacturing Corporation Automatic exposure control method of image and automatic exposure control system using the method
CA2490858A1 (en) * 2004-12-07 2006-06-07 Ignis Innovation Inc. Driving method for compensated voltage-programming of amoled displays
CA2497465A1 (en) * 2005-02-28 2006-08-28 6258751 Canada Inc.(Nanodrivers) Pixel circuit for radiation detection
DE102006034348A1 (en) * 2006-07-25 2008-01-31 Siemens Ag Radiation regulating method for x-ray system, involves determining amount of electricity required to obtain target pixels, and illuminating active matrix by rear-sided lighting of illuminating unit of x-ray system during admission of image
US20110249791A1 (en) * 2010-04-13 2011-10-13 Xiaohui Wang Exposure control using digital radiography detector
WO2012056950A1 (en) * 2010-10-26 2012-05-03 富士フイルム株式会社 Radiation detector and radiographic imaging device
WO2012085507A2 (en) * 2010-12-22 2012-06-28 The University Of Bristol Upstream direct x-ray detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156629A1 (en) * 2001-11-17 2003-05-28 Philips Corp Intellectual Pty Arrangement of controls
US7132667B2 (en) * 2004-02-11 2006-11-07 General Electric Company Method and apparatus for improved data acquisition using a solid state digital X-ray detector
CH701621A1 (en) 2009-08-03 2011-02-15 Ferag Ag Device and method for storing products.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003100459A1 (en) * 2002-05-24 2003-12-04 Koninklijke Philips Electronics N.V. X-ray detector array for both imgaging and measuring dose__
US20050242269A1 (en) * 2004-04-30 2005-11-03 J. Morita Manufacturing Corporation Automatic exposure control method of image and automatic exposure control system using the method
CA2490858A1 (en) * 2004-12-07 2006-06-07 Ignis Innovation Inc. Driving method for compensated voltage-programming of amoled displays
CA2497465A1 (en) * 2005-02-28 2006-08-28 6258751 Canada Inc.(Nanodrivers) Pixel circuit for radiation detection
DE102006034348A1 (en) * 2006-07-25 2008-01-31 Siemens Ag Radiation regulating method for x-ray system, involves determining amount of electricity required to obtain target pixels, and illuminating active matrix by rear-sided lighting of illuminating unit of x-ray system during admission of image
US20110249791A1 (en) * 2010-04-13 2011-10-13 Xiaohui Wang Exposure control using digital radiography detector
WO2012056950A1 (en) * 2010-10-26 2012-05-03 富士フイルム株式会社 Radiation detector and radiographic imaging device
WO2012085507A2 (en) * 2010-12-22 2012-06-28 The University Of Bristol Upstream direct x-ray detection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MARK N MARTIN ET AL: "FGMOS Dosimetry: Design and Implementation", IEEE TRANSACTIONS ON NUCLEAR SCIENCE, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 48, no. 6, 1 December 2001 (2001-12-01), XP011042248, ISSN: 0018-9499 *

Also Published As

Publication number Publication date
WO2014033112A2 (en) 2014-03-06
DE102012215563A1 (en) 2014-03-06

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