ZA866408B - Positron emission tomography camera - Google Patents
Positron emission tomography cameraInfo
- Publication number
- ZA866408B ZA866408B ZA866408A ZA866408A ZA866408B ZA 866408 B ZA866408 B ZA 866408B ZA 866408 A ZA866408 A ZA 866408A ZA 866408 A ZA866408 A ZA 866408A ZA 866408 B ZA866408 B ZA 866408B
- Authority
- ZA
- South Africa
- Prior art keywords
- crystals
- rows
- area
- tube
- crystal
- Prior art date
Links
- 238000002600 positron emission tomography Methods 0.000 title abstract 2
- 239000013078 crystal Substances 0.000 abstract 9
- 230000005855 radiation Effects 0.000 abstract 2
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/037—Emission tomography
-
- 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
- G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations
-
- 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
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Nuclear Medicine (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
- Luminescent Compositions (AREA)
- Endoscopes (AREA)
- Adjustment Of Camera Lenses (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/768,906 US4642464A (en) | 1984-05-24 | 1985-08-23 | Positron emission tomography camera |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA866408B true ZA866408B (en) | 1988-03-30 |
Family
ID=25083836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA866408A ZA866408B (en) | 1985-08-23 | 1986-08-25 | Positron emission tomography camera |
Country Status (12)
Country | Link |
---|---|
US (1) | US4642464A (ru) |
EP (1) | EP0212631B1 (ru) |
JP (1) | JPS6298284A (ru) |
KR (1) | KR870002477A (ru) |
AT (1) | ATE47918T1 (ru) |
AU (1) | AU581774B2 (ru) |
BR (1) | BR8603991A (ru) |
CA (1) | CA1270343A (ru) |
DE (1) | DE3666878D1 (ru) |
GB (1) | GB2179830B (ru) |
SU (1) | SU1716947A3 (ru) |
ZA (1) | ZA866408B (ru) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817123A (en) * | 1984-09-21 | 1989-03-28 | Picker International | Digital radiography detector resolution improvement |
US4749863A (en) * | 1984-12-04 | 1988-06-07 | Computer Technology And Imaging, Inc. | Two-dimensional photon counting position encoder system and process |
US4743764A (en) * | 1984-12-04 | 1988-05-10 | Computer Technology And Imaging, Inc. | Two dimensional photon counting position encoder system and process |
US4733083A (en) * | 1986-06-18 | 1988-03-22 | Clayton Foundation For Research | Light guides for a positron emission tomography camera |
US4755679A (en) * | 1986-06-19 | 1988-07-05 | Wong Wai Hoi | Method and apparatus for maximizing counts of a PET camera |
JPH065290B2 (ja) * | 1986-09-18 | 1994-01-19 | 浜松ホトニクス株式会社 | ポジトロンct装置 |
US4864138A (en) * | 1988-07-14 | 1989-09-05 | Clayton Foundation For Research | Positron emission tomography camera |
FR2659453B1 (fr) * | 1990-03-12 | 1992-05-15 | Commissariat Energie Atomique | Dispositif pour la visualisation de desintegrations de positons. |
US5224037A (en) * | 1991-03-15 | 1993-06-29 | Cti, Inc. | Design of super-fast three-dimensional projection system for Positron Emission Tomography |
US5210420A (en) * | 1991-12-19 | 1993-05-11 | Positron Corporation | Positron emission tomography scanner |
JP2694935B2 (ja) * | 1992-01-06 | 1997-12-24 | ヤマハ 株式会社 | 自動アンサンブル装置 |
US5841141A (en) * | 1997-06-03 | 1998-11-24 | The University Of Utah | Image reconstruction from V-projections acquired by Compton camera |
US5861627A (en) * | 1997-06-24 | 1999-01-19 | The University Of Utah | Image reconstruction for compton camera including spherical harmonics |
US5998792A (en) * | 1998-02-02 | 1999-12-07 | Picker International, Inc. | Positron emission tomography with variable detector geometry |
US20040195512A1 (en) * | 2000-05-16 | 2004-10-07 | Crosetto Dario B. | Method and apparatus for anatomical and functional medical imaging |
US7132664B1 (en) | 2002-11-09 | 2006-11-07 | Crosetto Dario B | Method and apparatus for improving PET detectors |
US20040164249A1 (en) * | 2003-02-26 | 2004-08-26 | Crosetto Dario B. | Method and apparatus for determining depth of interactions in a detector for three-dimensional complete body screening |
KR100715803B1 (ko) | 2005-04-15 | 2007-05-10 | 재단법인서울대학교산학협력재단 | 3개 이상의 결정층이 형성된 섬광검출기 및 이를 이용한양전자 방출 단층촬영장치 |
KR100917930B1 (ko) | 2007-12-03 | 2009-09-21 | 미끼꼬 이또우 | 다층 구조의 섬광 검출기 및 이를 이용한 양전자방출단층촬영장치 |
US8017915B2 (en) | 2008-03-14 | 2011-09-13 | Reflexion Medical, Inc. | Method and apparatus for emission guided radiation therapy |
US8357903B2 (en) * | 2010-10-19 | 2013-01-22 | Kabushiki Kaisha Toshiba | Segmented detector array |
WO2012135771A1 (en) | 2011-03-31 | 2012-10-04 | RefleXion Medical Inc. | Systems and methods for use in emission guided radiation therapy |
WO2016201348A1 (en) | 2015-06-10 | 2016-12-15 | Reflexion Medical, Inc. | High bandwidth binary multi-leaf collimator design |
WO2017156316A1 (en) | 2016-03-09 | 2017-09-14 | Reflexion Medical, Inc. | Fluence map generation methods for radiotherapy |
US10695586B2 (en) | 2016-11-15 | 2020-06-30 | Reflexion Medical, Inc. | System for emission-guided high-energy photon delivery |
WO2018093849A1 (en) | 2016-11-15 | 2018-05-24 | Reflexion Medical, Inc. | Methods for radiation delivery in emission-guided radiotherapy |
WO2018093937A1 (en) | 2016-11-15 | 2018-05-24 | Reflexion Medical, Inc. | Radiation therapy patient platform |
WO2018183748A1 (en) | 2017-03-30 | 2018-10-04 | Reflexion Medical, Inc. | Radiation therapy systems and methods with tumor tracking |
WO2019014387A1 (en) | 2017-07-11 | 2019-01-17 | Reflexion Medical, Inc. | METHODS FOR MANAGING RETENTION FOR PET SENSOR |
WO2019032911A1 (en) | 2017-08-09 | 2019-02-14 | Reflexion Medical, Inc. | SYSTEMS AND METHODS FOR DEFECT DETECTION IN EMISSION-GUIDED RADIOTHERAPY |
WO2019099551A1 (en) | 2017-11-14 | 2019-05-23 | Reflexion Medical, Inc. | Systems and methods for patient monitoring for radiotherapy |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1117228A (en) * | 1979-08-27 | 1982-01-26 | Montreal Neurological Institute | Positron annihilation imaging device using multiple offset rings of detectors |
JPS5648560A (en) * | 1979-09-29 | 1981-05-01 | Kagaku Gijutsucho Hoshasen Igaku Sogo Kenkyusho | Position detector for radiant ray |
US4563582A (en) * | 1984-05-24 | 1986-01-07 | Clayton Foundation For Research | Positron emission tomography camera |
-
1985
- 1985-08-23 US US06/768,906 patent/US4642464A/en not_active Expired - Lifetime
-
1986
- 1986-08-08 AU AU61014/86A patent/AU581774B2/en not_active Ceased
- 1986-08-08 CA CA000515595A patent/CA1270343A/en not_active Expired - Fee Related
- 1986-08-14 GB GB8619837A patent/GB2179830B/en not_active Expired
- 1986-08-20 DE DE8686111526T patent/DE3666878D1/de not_active Expired
- 1986-08-20 EP EP86111526A patent/EP0212631B1/en not_active Expired
- 1986-08-20 AT AT86111526T patent/ATE47918T1/de not_active IP Right Cessation
- 1986-08-21 BR BR8603991A patent/BR8603991A/pt unknown
- 1986-08-22 JP JP61196983A patent/JPS6298284A/ja active Pending
- 1986-08-22 SU SU864028209A patent/SU1716947A3/ru active
- 1986-08-23 KR KR1019860006984A patent/KR870002477A/ko not_active Application Discontinuation
- 1986-08-25 ZA ZA866408A patent/ZA866408B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0212631B1 (en) | 1989-11-08 |
AU581774B2 (en) | 1989-03-02 |
BR8603991A (pt) | 1987-04-07 |
CA1270343A (en) | 1990-06-12 |
ATE47918T1 (de) | 1989-11-15 |
GB2179830B (en) | 1989-08-09 |
AU6101486A (en) | 1987-02-26 |
GB2179830A (en) | 1987-03-11 |
EP0212631A1 (en) | 1987-03-04 |
SU1716947A3 (ru) | 1992-02-28 |
JPS6298284A (ja) | 1987-05-07 |
US4642464A (en) | 1987-02-10 |
DE3666878D1 (en) | 1989-12-14 |
KR870002477A (ko) | 1987-03-31 |
GB8619837D0 (en) | 1986-09-24 |
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