DE3767044D1 - Lichtleiter fuer eine positronemissions-tomographie-kamera. - Google Patents
Lichtleiter fuer eine positronemissions-tomographie-kamera.Info
- Publication number
- DE3767044D1 DE3767044D1 DE8787104910T DE3767044T DE3767044D1 DE 3767044 D1 DE3767044 D1 DE 3767044D1 DE 8787104910 T DE8787104910 T DE 8787104910T DE 3767044 T DE3767044 T DE 3767044T DE 3767044 D1 DE3767044 D1 DE 3767044D1
- Authority
- DE
- Germany
- Prior art keywords
- positronic
- light guide
- tomography camera
- mission
- mission tomography
- 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
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
- G01T1/20—Measuring radiation intensity with scintillation detectors
- G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
-
- 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
- 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)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nuclear Medicine (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/875,804 US4733083A (en) | 1986-06-18 | 1986-06-18 | Light guides for a positron emission tomography camera |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3767044D1 true DE3767044D1 (de) | 1991-02-07 |
Family
ID=25366383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787104910T Expired - Fee Related DE3767044D1 (de) | 1986-06-18 | 1987-04-02 | Lichtleiter fuer eine positronemissions-tomographie-kamera. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4733083A (de) |
EP (1) | EP0249695B1 (de) |
JP (1) | JPS62299782A (de) |
DE (1) | DE3767044D1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883966A (en) * | 1988-05-05 | 1989-11-28 | Wong Wai Hoi | Pet camera with crystal masking |
US4980552A (en) * | 1989-06-20 | 1990-12-25 | The Regents Of The University Of California | High resolution PET scanner using rotating ring array of enlarged detectors having successively offset collimation apertures |
US5224037A (en) * | 1991-03-15 | 1993-06-29 | Cti, Inc. | Design of super-fast three-dimensional projection system for Positron Emission Tomography |
US5138165A (en) * | 1991-10-31 | 1992-08-11 | Rockwell International Corporation | Three dimensional positron emission tomography system |
US5453623A (en) * | 1992-05-13 | 1995-09-26 | Board Of Regents, The University Of Texas System | Positron emission tomography camera with quadrant-sharing photomultipliers and cross-coupled scintillating crystals |
US5319204A (en) * | 1992-05-13 | 1994-06-07 | Board Of Regents, The University Of Texas System | Positron emission tomography camera with quadrant-sharing photomultipliers and cross-coupled scintillating crystals |
US5338937A (en) * | 1993-06-14 | 1994-08-16 | Sloan-Kettering Institute For Cancer Research | Radiation imaging device having an enlarged uniform field of view |
US5451789A (en) * | 1993-07-19 | 1995-09-19 | Board Of Regents, The University Of Texas System | High performance positron camera |
US6194728B1 (en) * | 1997-05-05 | 2001-02-27 | Adac Laboratories | Imaging detector for universal nuclear medicine imager |
US6118840A (en) * | 1998-01-20 | 2000-09-12 | General Electric Company | Methods and apparatus to desensitize incident angle errors on a multi-slice computed tomograph detector |
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 |
AU2003217283A1 (en) | 2002-02-01 | 2003-10-08 | Board Of Regents, The University Of Texas System | A production method for making position-sensitive radiation detector arrays |
JP2005516228A (ja) * | 2002-02-01 | 2005-06-02 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | 非対称に配置された交差接続型シンチレーション結晶 |
US7071474B2 (en) * | 2002-12-20 | 2006-07-04 | Board Of Regents, The University Of Texas System | Methods and apparatus for tuning scintillation detectors |
US7088901B2 (en) * | 2003-08-07 | 2006-08-08 | Kim Chang L | Light guide apparatus and method for a detector array |
JP2012514734A (ja) * | 2008-09-19 | 2012-06-28 | スタニスワフ マジュースキイ, | 改良された検出効率をもっている高解像pet乳房イメージャ |
US7732774B2 (en) * | 2008-09-19 | 2010-06-08 | Jefferson Science Associates, Llc | High resolution PET breast imager with improved detection efficiency |
US9075151B2 (en) | 2011-12-22 | 2015-07-07 | General Electric Company | Detector array and method of manufacturing the same |
US9279892B2 (en) | 2014-02-05 | 2016-03-08 | General Electric Company | Systems and methods for scintillators having polished and roughened surfaces |
US9709684B2 (en) | 2014-12-15 | 2017-07-18 | General Electric Company | Systems and methods for scintillators having micro-crack surfaces |
US11275182B2 (en) | 2020-04-22 | 2022-03-15 | GE Precision Healthcare LLC | Systems and methods for scintillators having reflective inserts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3509341A (en) * | 1966-06-01 | 1970-04-28 | Picker Corp | Multiple detector radiation scanning device |
GB1406685A (en) * | 1972-12-13 | 1975-09-17 | Baird Atomic Inc | Sensing matrices for radioactivity-distribution detectors |
US4095107A (en) * | 1976-04-15 | 1978-06-13 | Sebastian Genna | Transaxial radionuclide emission camera apparatus and method |
US4563582A (en) * | 1984-05-24 | 1986-01-07 | Clayton Foundation For Research | Positron emission tomography camera |
US4642464A (en) * | 1984-05-24 | 1987-02-10 | Clayton Foundation For Research | Positron emission tomography camera |
US4677299A (en) * | 1985-05-13 | 1987-06-30 | Clayton Foundation For Research | Multiple layer positron emission tomography camera |
US4647779A (en) * | 1985-05-13 | 1987-03-03 | Clayton Foundation For Research | Multiple layer positron emission tomography camera |
-
1986
- 1986-06-18 US US06/875,804 patent/US4733083A/en not_active Expired - Lifetime
-
1987
- 1987-04-02 EP EP87104910A patent/EP0249695B1/de not_active Expired - Lifetime
- 1987-04-02 DE DE8787104910T patent/DE3767044D1/de not_active Expired - Fee Related
- 1987-05-20 JP JP62121469A patent/JPS62299782A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4733083A (en) | 1988-03-22 |
EP0249695B1 (de) | 1990-12-27 |
JPS62299782A (ja) | 1987-12-26 |
EP0249695A1 (de) | 1987-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |