CN100406911C - 包含多个行探测器单元的辐射探测器装置 - Google Patents

包含多个行探测器单元的辐射探测器装置 Download PDF

Info

Publication number
CN100406911C
CN100406911C CN038038404A CN03803840A CN100406911C CN 100406911 C CN100406911 C CN 100406911C CN 038038404 A CN038038404 A CN 038038404A CN 03803840 A CN03803840 A CN 03803840A CN 100406911 C CN100406911 C CN 100406911C
Authority
CN
China
Prior art keywords
dimensional
dimensional detector
detector
radiation
detector units
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
CN038038404A
Other languages
English (en)
Chinese (zh)
Other versions
CN1633607A (zh
Inventor
T·弗兰克
J·兰塔宁
C·乌尔贝里
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.)
Xcounter AB
Original Assignee
Xcounter AB
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 Xcounter AB filed Critical Xcounter AB
Publication of CN1633607A publication Critical patent/CN1633607A/zh
Application granted granted Critical
Publication of CN100406911C publication Critical patent/CN100406911C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2935—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using ionisation detectors

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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN038038404A 2002-02-15 2003-02-14 包含多个行探测器单元的辐射探测器装置 Expired - Fee Related CN100406911C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE02004471 2002-02-15
SE0200447A SE0200447L (sv) 2002-02-15 2002-02-15 Radiation detector arrangement

Publications (2)

Publication Number Publication Date
CN1633607A CN1633607A (zh) 2005-06-29
CN100406911C true CN100406911C (zh) 2008-07-30

Family

ID=20286974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN038038404A Expired - Fee Related CN100406911C (zh) 2002-02-15 2003-02-14 包含多个行探测器单元的辐射探测器装置

Country Status (10)

Country Link
US (1) US6784436B2 (enExample)
EP (1) EP1474704B1 (enExample)
JP (1) JP2005521035A (enExample)
KR (1) KR20040088495A (enExample)
CN (1) CN100406911C (enExample)
AT (1) ATE551621T1 (enExample)
AU (1) AU2003206551B2 (enExample)
CA (1) CA2476600C (enExample)
SE (1) SE0200447L (enExample)
WO (1) WO2003069371A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7432518B2 (en) * 2003-09-10 2008-10-07 Canberra Industries, Inc. Entrance window for gas filled radiation detectors
SE0302900L (sv) 2003-11-03 2005-05-04 Xcounter Ab Koherent spridningsavbildning
US7807951B1 (en) * 2004-03-01 2010-10-05 Raytheon Company Imaging sensor system with staggered arrangement of imaging detector subelements, and method for locating a position of a feature in a scene
SE528234C2 (sv) * 2004-03-30 2006-09-26 Xcounter Ab Anordning och metod för att erhålla tomosyntesdata
SE528236C2 (sv) * 2004-10-05 2006-10-03 Xcounter Ab Detektor för joniserande strålning som registrerar elektroner och ljus alstrat av strålningen
DE602006011805D1 (de) * 2005-04-15 2010-03-11 Toshiba Kk Kollimator für eine Röntgen CT Vorrichtung und Röntgen CT Vorrichtung
JP4417898B2 (ja) * 2005-09-26 2010-02-17 株式会社東芝 Ｘ線ｃｔ装置の製造方法
US7501631B2 (en) * 2005-10-07 2009-03-10 Schick Technologies, Inc. Shielding an imaging array from X-ray noise
US7180977B2 (en) * 2005-10-24 2007-02-20 Xcounter Ab Scanning-based detection of ionizing radiaion for tomosynthesis
SE529702C8 (sv) * 2006-03-21 2007-11-27 Scanningsbaserad detektering av joniserande strålning medelst dubbla källor
SE529961C2 (sv) * 2006-03-21 2008-01-15 Xcounter Ab Avbildningsanordning och metod för att erhålla tidsupplöst avbildningsdata av ett objekt
SE0601068L (sv) * 2006-05-12 2007-11-13 Xcounter Ab Multimodalitets röntgenavbildning
US20080023636A1 (en) * 2006-07-25 2008-01-31 Samir Chowdhury Tungsten polymer collimator for medical imaging
US7638776B2 (en) 2006-08-21 2009-12-29 Endicott Interconnect Technologies, Inc. Staggered array imaging system using pixilated radiation detectors
WO2008024611A2 (en) * 2006-08-21 2008-02-28 Ev Products, Inc. Staggered array imaging system using pixilated radiation detectors
SE530549C2 (sv) * 2006-10-31 2008-07-08 Xcounter Ab System för avbildning av ett bröst genom datortomografi
US20080175882A1 (en) * 2007-01-23 2008-07-24 Trollsas Mikael O Polymers of aliphatic thioester
SE0702258L (sv) * 2007-10-09 2009-03-31 Xcounter Ab Anordning och metod för att upptaga strålningsbilddata av ett objekt
FR2951580B1 (fr) * 2009-10-15 2014-04-25 Biospace Med Dispositif d'imagerie radiographique et detecteur pour un dispositif d'imagerie radiographique
CN102183779B (zh) * 2010-12-29 2012-11-21 中国科学院空间科学与应用研究中心 一种多方向高能粒子探测器
FR2974186A1 (fr) * 2011-04-14 2012-10-19 Centre Nat Rech Scient Dispositif de mesure des caracteristiques d'un faisceau de rayons x
FR2986397B1 (fr) * 2012-01-30 2014-02-14 Getinge La Calhene Dispositif de determination de l'energie et du debit de dose d'un accelerateur d'electrons
CN102599926A (zh) * 2012-04-13 2012-07-25 杭州美诺瓦医疗科技有限公司 使用多个传感器组成的扫描型探测器
FR3007847B1 (fr) * 2013-06-28 2017-03-31 Commissariat Energie Atomique Capteur de rayonnement electromagnetique et/ou de particules.
CN105682553A (zh) 2013-10-22 2016-06-15 皇家飞利浦有限公司 用于采集对象的图像的x射线系统特别是断层摄影组合系统和方法
JP2017529542A (ja) 2014-07-03 2017-10-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 放射線検出器及び放射線検出器を作製する方法
CN105005069B (zh) * 2015-07-08 2018-08-28 清华大学 多气隙阻性板室探测器
CN106501837B (zh) * 2016-12-07 2019-04-23 中国工程物理研究院材料研究所 可拆卸流气式正比计数器
US10794758B2 (en) * 2017-09-29 2020-10-06 General Electric Company System and method for verifying the integrity of a radiation detector
SE542767C2 (en) * 2018-05-15 2020-07-07 Xcounter Ab Sensor unit and radiation detector
CN110664422A (zh) * 2019-09-09 2020-01-10 东软医疗系统股份有限公司 探测器模块、探测器及医疗成像设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020018543A1 (en) * 1999-03-15 2002-02-14 Mats Danielsson Device and method related to X-ray imaging

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217498A (en) * 1976-09-13 1980-08-12 General Electric Company Tomographic scanning apparatus with ionization detector means
US4096391A (en) * 1976-10-15 1978-06-20 The Board Of Trustees Of The University Of Alabama Method and apparatus for reduction of scatter in diagnostic radiology
US4426721A (en) 1980-10-07 1984-01-17 Diagnostic Information, Inc. X-ray intensifier detector system for x-ray electronic radiography
USRE32779E (en) * 1980-12-01 1988-11-08 University Of Utah Radiographic systems employing multi-linear arrays of electronic radiation detectors
US4873708A (en) * 1987-05-11 1989-10-10 General Electric Company Digital radiographic imaging system and method therefor
US4973846A (en) 1989-03-10 1990-11-27 Expert Image Systems, Inc. Linear radiation detector
CN1027021C (zh) * 1993-03-18 1994-12-14 清华大学 气体电离型高能x.γ辐射成象阵列探测装置
SE513161C2 (sv) * 1997-11-03 2000-07-17 Digiray Ab En metod och en anordning för radiografi med plant strålknippe och en strålningsdetektor
FI106346B (fi) 1998-12-14 2001-01-15 Planmed Oy Digitaalinen kuvantamismenetelmä ja laitteita digitaalisessa kuvantamisessa
SE514443C2 (sv) 1999-04-14 2001-02-26 Xcounter Ab Strålningsdetektor och en anordning för användning vid radiografi med plant strålknippe
SE514475C2 (sv) 1999-04-14 2001-02-26 Xcounter Ab Strålningsdetektor, en anordning för användning vid radiografi med plant strålknippe och ett förfarande för detektering av joniserande strålning
SE514460C2 (sv) 1999-04-14 2001-02-26 Xcounter Ab Förfarande för detektering av joniserande strålning, strålningsdetektor och anordning för användning vid radiografi med plant strålknippe
SE514472C2 (sv) 1999-04-14 2001-02-26 Xcounter Ab Strålningsdetektor och en anordning för användning vid radiografi
US6600804B2 (en) 1999-11-19 2003-07-29 Xcounter Ab Gaseous-based radiation detector and apparatus for radiography
FI111759B (fi) 2000-03-14 2003-09-15 Planmed Oy Anturijärjestelmä ja menetelmä digitaalisessa röntgenkuvantamisessa
SE530172C2 (sv) 2000-03-31 2008-03-18 Xcounter Ab Spektralt upplöst detektering av joniserande strålning
US6583420B1 (en) * 2000-06-07 2003-06-24 Robert S. Nelson Device and system for improved imaging in nuclear medicine and mammography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020018543A1 (en) * 1999-03-15 2002-02-14 Mats Danielsson Device and method related to X-ray imaging

Also Published As

Publication number Publication date
EP1474704B1 (en) 2012-03-28
US20030155518A1 (en) 2003-08-21
ATE551621T1 (de) 2012-04-15
WO2003069371A1 (en) 2003-08-21
KR20040088495A (ko) 2004-10-16
CA2476600C (en) 2012-10-30
CN1633607A (zh) 2005-06-29
EP1474704A1 (en) 2004-11-10
AU2003206551A1 (en) 2003-09-04
SE0200447D0 (sv) 2002-02-15
CA2476600A1 (en) 2003-08-21
AU2003206551B2 (en) 2008-08-28
JP2005521035A (ja) 2005-07-14
SE0200447L (sv) 2003-08-16
US6784436B2 (en) 2004-08-31

Similar Documents

Publication Publication Date Title
CN100406911C (zh) 包含多个行探测器单元的辐射探测器装置
KR100690921B1 (ko) 방사선 검출기와, 평면빔 방사선투과사진법에 이용하기위한 장치 및 이온화 방사선을 검출하기 위한 방법
AU2001290484B2 (en) Apparatus for planar beam radiography and method of aligning an ionizing radiation detector with respect to a radiation source
US6316773B1 (en) Multi-density and multi-atomic number detector media with gas electron multiplier for imaging applications
US7027561B2 (en) Dual-energy scanning-based detection of ionizing radiation
US4055767A (en) Detection apparatus for X-ray tomography
JP2004510141A (ja) 電離放射線の適応性のあるエネルギー分解検出
AU2001290484A1 (en) Apparatus for planar beam radiography and method of aligning an ionizing radiation detector with respect to a radiation source
US6546075B1 (en) Energy sensitive detection systems
US6794656B2 (en) Radiation detector arrangement
US8513616B2 (en) Radiographic imaging device and a detector for a radiographic imaging device
KR100682080B1 (ko) 방사사진술을 위한 방법 및 장치와 방사검출기
WO2002019381A1 (en) Multi-density and multi-atomic number detector media with gas electron multiplier for imaging applications
US6970533B2 (en) Scanning-based detection of ionizing radiation
SE527976C2 (sv) Skanningsbaserad detektering av joniserande strålning för tomosyntes

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080730

Termination date: 20100214