ATE462152T1 - Zeitkalibrierung unter verwendung radioaktiver quellen - Google Patents

Zeitkalibrierung unter verwendung radioaktiver quellen

Info

Publication number
ATE462152T1
ATE462152T1 AT06704550T AT06704550T ATE462152T1 AT E462152 T1 ATE462152 T1 AT E462152T1 AT 06704550 T AT06704550 T AT 06704550T AT 06704550 T AT06704550 T AT 06704550T AT E462152 T1 ATE462152 T1 AT E462152T1
Authority
AT
Austria
Prior art keywords
radiation
calibration
sources
pairs
cylinder
Prior art date
Application number
AT06704550T
Other languages
English (en)
Inventor
Gerd Muehllehner
Joel Karp
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE462152T1 publication Critical patent/ATE462152T1/de

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
    • G01T1/29—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
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)

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)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
AT06704550T 2005-01-28 2006-01-13 Zeitkalibrierung unter verwendung radioaktiver quellen ATE462152T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64799305P 2005-01-28 2005-01-28
PCT/IB2006/050130 WO2006079935A2 (en) 2005-01-28 2006-01-13 Timing calibration using radioactive sources

Publications (1)

Publication Number Publication Date
ATE462152T1 true ATE462152T1 (de) 2010-04-15

Family

ID=36540225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06704550T ATE462152T1 (de) 2005-01-28 2006-01-13 Zeitkalibrierung unter verwendung radioaktiver quellen

Country Status (8)

Country Link
US (1) US7557350B2 (de)
EP (1) EP1844352B1 (de)
JP (1) JP2008528996A (de)
CN (1) CN101111781B (de)
AT (1) ATE462152T1 (de)
DE (1) DE602006013095D1 (de)
RU (1) RU2007132447A (de)
WO (1) WO2006079935A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2294933B2 (es) * 2006-07-06 2012-02-28 Universidad Politecnica De Madrid Metodo de autocalibrado en la medida precisa de tiempo.
FR2932051B1 (fr) * 2008-05-27 2010-06-18 Trixell Procede de synchronisation pour liaison sans fil et systeme radiologique utilisant un tel procede
JP5595738B2 (ja) * 2010-01-05 2014-09-24 株式会社東芝 核医学診断装置
JP5794765B2 (ja) * 2010-06-17 2015-10-14 株式会社東芝 核医学イメージング装置および核医学イメージング装置の作動方法
JP6067959B2 (ja) * 2010-06-17 2017-01-25 東芝メディカルシステムズ株式会社 核医学イメージング装置および方法
US9029786B2 (en) * 2010-06-17 2015-05-12 Kabushiki Kaisha Toshiba Nuclear medicine imaging apparatus, and nuclear medicine imaging method
JP5823204B2 (ja) 2010-08-09 2015-11-25 株式会社東芝 核医学イメージング装置及び核医学イメージングシステム
WO2012020674A1 (ja) * 2010-08-09 2012-02-16 株式会社東芝 核医学イメージング装置および核医学イメージング方法
JP5944402B2 (ja) * 2010-11-23 2016-07-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 可変の同時ウィンドウに関するｐｅｔ較正
CN103534730B (zh) * 2011-05-12 2016-12-14 皇家飞利浦有限公司 列表模式动态图像重建方法和装置
JP5742659B2 (ja) * 2011-10-21 2015-07-01 株式会社島津製作所 放射線断層撮影装置
CN103339529B (zh) * 2012-01-20 2015-08-12 三菱电机株式会社 粒子束位置监视装置及粒子射线治疗装置
US8809792B2 (en) * 2012-09-28 2014-08-19 Kabushiki Kaisha Toshiba Field-of-view-dependent coincidence window for positron emission tomography
PL223751B1 (pl) 2013-08-30 2016-10-31 Univ Jagiellonski Sposób kalibracji detektorów TOF-PET przy wykorzystaniu promieniowania kosmicznego
DE112015002766B4 (de) * 2014-06-12 2019-11-07 Siemens Medical Solutions Usa, Inc. Kalibrierung bei Einzelphotonen-Emissionscomputertomographie mit Multiemissionsenergien
CN106716179B (zh) 2014-09-23 2019-08-20 皇家飞利浦有限公司 数字正电子发射断层摄影中的飞行时间校准
CN107110988B (zh) * 2014-10-27 2019-04-02 皇家飞利浦有限公司 Pet探测器定时校准
FR3038483B1 (fr) * 2015-07-02 2017-07-14 Digineos Lecteur de plaques phosphorescentes
CN106175807B (zh) * 2016-06-30 2019-04-23 上海联影医疗科技有限公司 用于成像系统的晶体位置校正方法
CN107374662B (zh) 2017-07-31 2020-12-18 东软医疗系统股份有限公司 一种放射源制备及相关方法、放射源及pet系统
CN109567853A (zh) * 2019-01-17 2019-04-05 上海联影医疗科技有限公司 获取时间刻度值的方法及装置、pet扫描设备
CN112932515B (zh) * 2021-01-29 2022-06-21 明峰医疗系统股份有限公司 一种用于tof-pet的时间校正方法
EP4122386A1 (de) * 2021-07-20 2023-01-25 Koninklijke Philips N.V. Synchronisierungssystem mit auslöseverzögerung

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US5376795A (en) * 1990-07-09 1994-12-27 Regents Of The University Of California Emission-transmission imaging system using single energy and dual energy transmission and radionuclide emission data
US5272343A (en) * 1992-07-27 1993-12-21 General Electric Company Sorter for coincidence timing calibration in a PET scanner
US5272344A (en) 1992-11-10 1993-12-21 General Electric Company Automated coincidence timing calibration for a pet scanner
US5591977A (en) * 1994-04-29 1997-01-07 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Variable axial aperture positron emission tomography scanner
US6008493A (en) 1997-05-30 1999-12-28 Adac Laboratories Method and apparatus for performing correction of emission contamination and deadtime loss in a medical imaging system
IL122357A0 (en) * 1997-11-27 1998-04-05 Elgems Ltd Calibration of pet cameras
IL130318A0 (en) 1999-06-06 2000-06-01 Elgems Ltd Pet and spect systems with attenuation correction
US6449331B1 (en) * 2001-01-09 2002-09-10 Cti, Inc. Combined PET and CT detector and method for using same
US6852978B2 (en) 2002-10-31 2005-02-08 General Electric Company Crystal-based coincidence timing calibration method

Also Published As

Publication number Publication date
CN101111781A (zh) 2008-01-23
EP1844352A2 (de) 2007-10-17
CN101111781B (zh) 2011-02-09
JP2008528996A (ja) 2008-07-31
EP1844352B1 (de) 2010-03-24
DE602006013095D1 (de) 2010-05-06
WO2006079935A3 (en) 2006-11-23
RU2007132447A (ru) 2009-03-10
US7557350B2 (en) 2009-07-07
WO2006079935A2 (en) 2006-08-03
US20080130838A1 (en) 2008-06-05

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