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WO2008149292A3 - Detection device for detecting radiation - Google Patents

Detection device for detecting radiation Download PDF

Info

Publication number
WO2008149292A3
WO2008149292A3 PCT/IB2008/052170 IB2008052170W WO2008149292A3 WO 2008149292 A3 WO2008149292 A3 WO 2008149292A3 IB 2008052170 W IB2008052170 W IB 2008052170W WO 2008149292 A3 WO2008149292 A3 WO 2008149292A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection device
end portion
detecting radiation
detection surface
detection
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.)
Ceased
Application number
PCT/IB2008/052170
Other languages
French (fr)
Other versions
WO2008149292A2 (en
Inventor
Roland Proksa
Jens-Peter Schlomka
Ewald Roessl
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics NV
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 Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of WO2008149292A2 publication Critical patent/WO2008149292A2/en
Publication of WO2008149292A3 publication Critical patent/WO2008149292A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

The present invention relates to a detection device for detecting radiation emitted from a radiation source, wherein the detection device (6) comprises a detection surface (19) and lamellae (18) protruding from the detection surface (19), wherein the lamellae (18) comprise a first end portion (20) close to the detection surface (19) and a second end portion (21) remote from the detection surface (19) and wherein the first end portion (20) has a larger width than the second end portion (21). The invention relates further to a computed tomography apparatus comprising this detection device.
PCT/IB2008/052170 2007-06-08 2008-06-04 Detection device for detecting radiation Ceased WO2008149292A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07109842 2007-06-08
EP07109842.0 2007-06-08

Publications (2)

Publication Number Publication Date
WO2008149292A2 WO2008149292A2 (en) 2008-12-11
WO2008149292A3 true WO2008149292A3 (en) 2009-06-25

Family

ID=40094252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/052170 Ceased WO2008149292A2 (en) 2007-06-08 2008-06-04 Detection device for detecting radiation

Country Status (1)

Country Link
WO (1) WO2008149292A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856041A (en) * 1986-08-11 1989-08-08 Siemens Aktiengesellschaft X-ray detector system
US20030081716A1 (en) * 2001-10-25 2003-05-01 Tumer Tumay O. Imaging probe
US20040227092A1 (en) * 2003-05-13 2004-11-18 Ge Medical Systems Global Technology Company, Llc Collimator assembly for computed tomography system
US20060056576A1 (en) * 2004-09-10 2006-03-16 Hoffman David M Method and system of dynamically controlling shaping time of a photon counting energy-sensitive radiation detector to accommodate variations in incident radiation flux levels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856041A (en) * 1986-08-11 1989-08-08 Siemens Aktiengesellschaft X-ray detector system
US20030081716A1 (en) * 2001-10-25 2003-05-01 Tumer Tumay O. Imaging probe
US20040227092A1 (en) * 2003-05-13 2004-11-18 Ge Medical Systems Global Technology Company, Llc Collimator assembly for computed tomography system
US20060056576A1 (en) * 2004-09-10 2006-03-16 Hoffman David M Method and system of dynamically controlling shaping time of a photon counting energy-sensitive radiation detector to accommodate variations in incident radiation flux levels

Also Published As

Publication number Publication date
WO2008149292A2 (en) 2008-12-11

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