ATE462152T1 - Zeitkalibrierung unter verwendung radioaktiver quellen - Google Patents
Zeitkalibrierung unter verwendung radioaktiver quellenInfo
- 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
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)
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 (22)
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 |
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 |
WO2012020670A1 (ja) | 2010-08-09 | 2012-02-16 | 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 |
RU2582887C2 (ru) * | 2010-11-23 | 2016-04-27 | Конинклейке Филипс Электроникс Н.В. | Калибровка рет с изменяющимися интервалами совпадений |
US9761020B2 (en) * | 2011-05-12 | 2017-09-12 | Koninklijke Philips N.V. | List mode dynamic image reconstruction |
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 |
JP5438826B2 (ja) * | 2012-01-20 | 2014-03-12 | 三菱電機株式会社 | ビーム位置モニタ装置及び粒子線治療装置 |
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 Jagielloński | Sposób kalibracji detektorów TOF-PET przy wykorzystaniu promieniowania kosmicznego |
US9910162B2 (en) * | 2014-06-12 | 2018-03-06 | Siemens Medical Solutions Usa, Inc. | Calibrating in single photon emission computed tomography with multi-emission energies |
US10698125B2 (en) | 2014-09-23 | 2020-06-30 | Koninklijke Philips N.V. | Time of flight calibration in digital positron emission tomography |
EP3213119B1 (de) * | 2014-10-27 | 2019-12-11 | Koninklijke Philips N.V. | Taktungskalibrierung eines pet-detektors |
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 |
Family Cites Families (9)
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 |
-
2006
- 2006-01-13 DE DE602006013095T patent/DE602006013095D1/de active Active
- 2006-01-13 US US11/814,375 patent/US7557350B2/en not_active Expired - Fee Related
- 2006-01-13 CN CN2006800033460A patent/CN101111781B/zh not_active Expired - Fee Related
- 2006-01-13 RU RU2007132447/28A patent/RU2007132447A/ru not_active Application Discontinuation
- 2006-01-13 AT AT06704550T patent/ATE462152T1/de not_active IP Right Cessation
- 2006-01-13 WO PCT/IB2006/050130 patent/WO2006079935A2/en active Application Filing
- 2006-01-13 EP EP06704550A patent/EP1844352B1/de not_active Not-in-force
- 2006-01-13 JP JP2007552762A patent/JP2008528996A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1844352B1 (de) | 2010-03-24 |
US20080130838A1 (en) | 2008-06-05 |
WO2006079935A3 (en) | 2006-11-23 |
CN101111781A (zh) | 2008-01-23 |
CN101111781B (zh) | 2011-02-09 |
DE602006013095D1 (de) | 2010-05-06 |
JP2008528996A (ja) | 2008-07-31 |
EP1844352A2 (de) | 2007-10-17 |
US7557350B2 (en) | 2009-07-07 |
RU2007132447A (ru) | 2009-03-10 |
WO2006079935A2 (en) | 2006-08-03 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |