DE3669595D1 - Positronenemissions-tomographiekamera mit mehrfachschichtendetektoren. - Google Patents
Positronenemissions-tomographiekamera mit mehrfachschichtendetektoren.Info
- Publication number
- DE3669595D1 DE3669595D1 DE8686111653T DE3669595T DE3669595D1 DE 3669595 D1 DE3669595 D1 DE 3669595D1 DE 8686111653 T DE8686111653 T DE 8686111653T DE 3669595 T DE3669595 T DE 3669595T DE 3669595 D1 DE3669595 D1 DE 3669595D1
- Authority
- DE
- Germany
- Prior art keywords
- positron emission
- emission tomography
- tomography camera
- layer detectors
- detectors
- 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
Links
- 238000002600 positron emission tomography Methods 0.000 title 1
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
- 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
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2008—Measuring radiation intensity with scintillation detectors using a combination of different types of scintillation detectors, e.g. phoswich
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20185—Coupling means between the photodiode and the scintillator, e.g. optical couplings using adhesives with wavelength-shifting fibres
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20186—Position of the photodiode with respect to the incoming radiation, e.g. in the front of, below or sideways the scintillator
-
- 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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/2018—Scintillation-photodiode combinations
- G01T1/20187—Position of the scintillator with respect to the photodiode, e.g. photodiode surrounding the crystal, the crystal surrounding the photodiode, shape or size of the scintillator
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/789,049 US4677299A (en) | 1985-05-13 | 1985-10-18 | Multiple layer positron emission tomography camera |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3669595D1 true DE3669595D1 (de) | 1990-04-19 |
Family
ID=25146423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686111653T Expired - Fee Related DE3669595D1 (de) | 1985-10-18 | 1986-08-22 | Positronenemissions-tomographiekamera mit mehrfachschichtendetektoren. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4677299A (de) |
EP (1) | EP0219648B1 (de) |
JP (1) | JPS6295483A (de) |
DE (1) | DE3669595D1 (de) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488952A (en) * | 1982-02-24 | 1996-02-06 | Schoolman Scientific Corp. | Stereoscopically display three dimensional ultrasound imaging |
CA1245375A (en) * | 1986-06-06 | 1988-11-22 | Roger Lecomte | Scintillation detector for tomographs |
US4733083A (en) * | 1986-06-18 | 1988-03-22 | Clayton Foundation For Research | Light guides for a positron emission tomography camera |
US4879465A (en) * | 1986-09-30 | 1989-11-07 | Siemens Gammasonics, Inc. | Detector module for scintillation cameras |
US4868392A (en) * | 1988-05-05 | 1989-09-19 | Wong Wai Hoi | Method of and apparatus for modulating the counts of a PET camera |
US4864138A (en) * | 1988-07-14 | 1989-09-05 | Clayton Foundation For Research | Positron emission tomography camera |
CA1303256C (en) * | 1988-12-14 | 1992-06-09 | Royal Institution For The Advancement Of Learning (The) | Scintillation crystals for positron emission tomography having a non reflecting band |
US5103098A (en) * | 1989-11-09 | 1992-04-07 | Board Of Regents, The University Of Texas System | High resolution gamma ray detectors for positron emission tomography (pet) and single photon emission computed tomography (spect) |
US5281821A (en) * | 1989-11-09 | 1994-01-25 | Board Of Regents, The University Of Texas System | Position sensitive gamma ray detector |
US5105087A (en) * | 1990-11-28 | 1992-04-14 | Eastman Kodak Company | Large solid state sensor assembly formed from smaller sensors |
US5224037A (en) * | 1991-03-15 | 1993-06-29 | Cti, Inc. | Design of super-fast three-dimensional projection system for Positron Emission Tomography |
US5334839A (en) * | 1991-10-29 | 1994-08-02 | The Board Of Regents, The University Of Texas System. | Position sensitive radiation detector |
US5138165A (en) * | 1991-10-31 | 1992-08-11 | Rockwell International Corporation | Three dimensional positron emission tomography system |
US5374824A (en) * | 1994-01-05 | 1994-12-20 | Board Of Regents, The University Of Texas System | Method and apparatus for determining and utilizing cross-talk adjusted scintillating fibers |
YU29896A (sh) * | 1996-05-17 | 1998-11-05 | Vladimir Bošnjaković | Vizualizacioni detektor za univerzalni nuklearno medicinski vizualizacioni sistem |
US6194728B1 (en) | 1997-05-05 | 2001-02-27 | Adac Laboratories | Imaging detector for universal nuclear medicine imager |
WO1999024848A1 (en) * | 1997-11-12 | 1999-05-20 | The Government Of The United States Of America, Represented By The Secretary Of The Department Of Health And Human Services | A multi-slice pet scanner from side-looking phoswich scintillators |
US6362479B1 (en) * | 1998-03-25 | 2002-03-26 | Cti Pet Systems, Inc. | Scintillation detector array for encoding the energy, position, and time coordinates of gamma ray interactions |
US20040195512A1 (en) * | 2000-05-16 | 2004-10-07 | Crosetto Dario B. | Method and apparatus for anatomical and functional medical imaging |
US6455856B1 (en) * | 2000-06-02 | 2002-09-24 | Koninklijke Philips Electronics N.V. | Gamma camera gantry and imaging method |
US7105824B2 (en) * | 2002-05-09 | 2006-09-12 | Neurologica, Corp. | High resolution photon emission computed tomographic imaging tool |
GB2378112A (en) * | 2001-06-26 | 2003-01-29 | Europ Org For Nuclear Research | A PET scanner with LuAP or LuYAP scintillators |
US7102135B2 (en) * | 2001-06-26 | 2006-09-05 | European Organization For Nuclear Research | PET scanner |
EP1316818A3 (de) * | 2001-12-03 | 2012-04-11 | Hitachi, Ltd. | Röntgenabbildungsvorrichtung |
US7297958B2 (en) | 2001-12-03 | 2007-11-20 | Hitachi, Ltd. | Radiological imaging apparatus |
WO2003065023A1 (en) * | 2002-01-28 | 2003-08-07 | Cambridge Imaging Limited | X-ray inspection system and method |
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 |
US7132664B1 (en) | 2002-11-09 | 2006-11-07 | Crosetto Dario B | Method and apparatus for improving PET detectors |
JP4093013B2 (ja) * | 2002-10-23 | 2008-05-28 | 株式会社日立製作所 | 放射線検査装置 |
US7071474B2 (en) * | 2002-12-20 | 2006-07-04 | Board Of Regents, The University Of Texas System | Methods and apparatus for tuning scintillation detectors |
JP2004271333A (ja) * | 2003-03-07 | 2004-09-30 | Hamamatsu Photonics Kk | シンチレータパネル、イメージセンサ及びエネルギー弁別器 |
US7381956B2 (en) * | 2003-04-24 | 2008-06-03 | Koninklijke Philips Electronics N.V. | Detector element for spatially resolved detection of gamma radiation |
DE102004026842B4 (de) * | 2004-06-02 | 2007-12-27 | Siemens Ag | Röntgendetektor |
US7968853B2 (en) * | 2005-04-26 | 2011-06-28 | Koninklijke Philips Electronics N.V. | Double decker detector for spectral CT |
EP1946149A2 (de) * | 2005-10-05 | 2008-07-23 | Koninklijke Philips Electronics N.V. | Mehrschichtdetektor für spektrale computertomographische bildgebung |
JP2007125086A (ja) * | 2005-11-01 | 2007-05-24 | Ge Medical Systems Global Technology Co Llc | X線検出器およびx線ct装置 |
JP4619985B2 (ja) * | 2006-04-28 | 2011-01-26 | 住友重機械工業株式会社 | 放射線検出器および放射線検査装置 |
US8017915B2 (en) | 2008-03-14 | 2011-09-13 | Reflexion Medical, Inc. | Method and apparatus for emission guided radiation therapy |
US7964848B2 (en) * | 2009-10-30 | 2011-06-21 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Skin contamination dosimeter |
WO2012135771A1 (en) | 2011-03-31 | 2012-10-04 | RefleXion Medical Inc. | Systems and methods for use in emission guided radiation therapy |
JP5749582B2 (ja) * | 2011-06-24 | 2015-07-15 | 浜松ホトニクス株式会社 | Pet装置 |
JP5901169B2 (ja) * | 2011-07-26 | 2016-04-06 | キヤノン株式会社 | シンチレータ構造体および放射線検出器 |
US9194963B2 (en) * | 2012-03-09 | 2015-11-24 | Electronics And Telecommunications Research Institute | Scintillating module, positron emission tomography, ion beam profiler, ion beam filter, and ion beam generating device using scintillating module |
WO2016201348A1 (en) | 2015-06-10 | 2016-12-15 | Reflexion Medical, Inc. | High bandwidth binary multi-leaf collimator design |
US11213264B2 (en) * | 2015-11-23 | 2022-01-04 | University Of Virginia Patent Foundation | Positron emission tomography systems and methods |
WO2017156316A1 (en) | 2016-03-09 | 2017-09-14 | Reflexion Medical, Inc. | Fluence map generation methods for radiotherapy |
US10070748B2 (en) | 2016-09-08 | 2018-09-11 | Kenney Manufacturing Co. | Curtain rod bracket and cam lock |
US11002302B2 (en) | 2016-09-08 | 2021-05-11 | Kenney Manufacturing Company | Rod bracket |
WO2018093937A1 (en) | 2016-11-15 | 2018-05-24 | Reflexion Medical, Inc. | Radiation therapy patient platform |
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 |
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 |
US11445995B2 (en) | 2020-06-26 | 2022-09-20 | Raytheon Company | Gradient index scintillator for improved resolution |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3970853A (en) * | 1975-06-10 | 1976-07-20 | The United States Of America As Represented By The United States Energy Research And Development Administration | Transverse section radionuclide scanning system |
US4029963A (en) * | 1976-07-30 | 1977-06-14 | The Board Of Trustees Of Leland Stanford Junior University | X-ray spectral decomposition imaging system |
US4247774A (en) * | 1978-06-26 | 1981-01-27 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Simultaneous dual-energy computer assisted tomography |
CA1117228A (en) * | 1979-08-27 | 1982-01-26 | Montreal Neurological Institute | Positron annihilation imaging device using multiple offset rings of detectors |
US4445226A (en) * | 1981-05-05 | 1984-04-24 | The Board Of Trustees Of The Leland Stanford Junior University | Multiple-energy X-ray subtraction imaging system |
US4511799A (en) * | 1982-12-10 | 1985-04-16 | American Science And Engineering, Inc. | Dual energy imaging |
EP0181322A1 (de) * | 1983-07-28 | 1986-05-21 | Instrument Ab Scanditronix | Verbesserungen an positionkameras |
US4563582A (en) * | 1984-05-24 | 1986-01-07 | Clayton Foundation For Research | Positron emission tomography camera |
-
1985
- 1985-10-18 US US06/789,049 patent/US4677299A/en not_active Expired - Lifetime
-
1986
- 1986-08-22 DE DE8686111653T patent/DE3669595D1/de not_active Expired - Fee Related
- 1986-08-22 EP EP86111653A patent/EP0219648B1/de not_active Expired - Lifetime
- 1986-10-17 JP JP61245653A patent/JPS6295483A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0219648B1 (de) | 1990-03-14 |
EP0219648A1 (de) | 1987-04-29 |
US4677299A (en) | 1987-06-30 |
JPS6295483A (ja) | 1987-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: POSITRON CORP., HOUSTON, TEX., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: GLAWE, DELFS, MOLL & PARTNER, PATENTANWAELTE, 20148 HAMBURG |
|
8339 | Ceased/non-payment of the annual fee |