JP2010519519A - コンピュータ断層撮影検査 - Google Patents

コンピュータ断層撮影検査 Download PDF

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Publication number
JP2010519519A
JP2010519519A JP2009549880A JP2009549880A JP2010519519A JP 2010519519 A JP2010519519 A JP 2010519519A JP 2009549880 A JP2009549880 A JP 2009549880A JP 2009549880 A JP2009549880 A JP 2009549880A JP 2010519519 A JP2010519519 A JP 2010519519A
Authority
JP
Japan
Prior art keywords
radiation
energy
detected
ray source
detector
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.)
Withdrawn
Application number
JP2009549880A
Other languages
English (en)
Japanese (ja)
Inventor
イェンスーペテル シュロムカ
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2010519519A publication Critical patent/JP2010519519A/ja
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/222—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays measuring scattered radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/226—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using tomography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/26—Passive interrogation, i.e. by measuring radiation emitted by objects or goods

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP2009549880A 2007-02-16 2008-02-12 コンピュータ断層撮影検査 Withdrawn JP2010519519A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07102577 2007-02-16
PCT/IB2008/050496 WO2008099334A2 (en) 2007-02-16 2008-02-12 Computed tomography inspection

Publications (1)

Publication Number Publication Date
JP2010519519A true JP2010519519A (ja) 2010-06-03

Family

ID=39620307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009549880A Withdrawn JP2010519519A (ja) 2007-02-16 2008-02-12 コンピュータ断層撮影検査

Country Status (4)

Country Link
EP (1) EP2118683A2 (zh)
JP (1) JP2010519519A (zh)
CN (1) CN101617246A (zh)
WO (1) WO2008099334A2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696201B2 (en) * 2010-11-19 2014-04-15 Siemens Aktiengesellschaft Device and method for calibrating an X-ray detector, calibration apparatus and X-ray apparatus
DE102012204350B4 (de) * 2012-03-20 2021-12-02 Siemens Healthcare Gmbh Verfahren zur Energie-Kalibrierung quantenzählender Röntgendetektoren in einem Dual-Source Computertomographen
JP6049399B2 (ja) * 2012-10-26 2016-12-21 東芝メディカルシステムズ株式会社 Ｘ線コンピュータ断層撮影装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201912A (en) * 1978-10-03 1980-05-06 The United States Of America As Represented By The United States Department Of Energy Subthreshold neutron interrogator for detection of radioactive materials
US5838759A (en) * 1996-07-03 1998-11-17 Advanced Research And Applications Corporation Single beam photoneutron probe and X-ray imaging system for contraband detection and identification
US7277521B2 (en) * 2003-04-08 2007-10-02 The Regents Of The University Of California Detecting special nuclear materials in containers using high-energy gamma rays emitted by fission products
US7492862B2 (en) * 2007-01-17 2009-02-17 Ge Homeland Protection, Inc. Computed tomography cargo inspection system and method

Also Published As

Publication number Publication date
EP2118683A2 (en) 2009-11-18
CN101617246A (zh) 2009-12-30
WO2008099334A2 (en) 2008-08-21
WO2008099334A3 (en) 2008-12-18

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Legal Events

Date Code Title Description
A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20110510