DE2964762D1 - Scintillation camera with improved spatial resolution - Google Patents
Scintillation camera with improved spatial resolutionInfo
- Publication number
- DE2964762D1 DE2964762D1 DE7979401066T DE2964762T DE2964762D1 DE 2964762 D1 DE2964762 D1 DE 2964762D1 DE 7979401066 T DE7979401066 T DE 7979401066T DE 2964762 T DE2964762 T DE 2964762T DE 2964762 D1 DE2964762 D1 DE 2964762D1
- Authority
- DE
- Germany
- Prior art keywords
- spatial resolution
- improved spatial
- scintillation camera
- scintillation
- camera
- 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
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
- G01T1/161—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
- G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
-
- 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
- G01T1/1645—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using electron optical imaging means, e.g. image intensifier tubes, coordinate photomultiplier tubes, image converter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (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)
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900422A FR2446491A1 (fr) | 1979-01-09 | 1979-01-09 | Camera a scintillation a resolution spatiale amelioree |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2964762D1 true DE2964762D1 (en) | 1983-03-17 |
Family
ID=9220565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7979401066T Expired DE2964762D1 (en) | 1979-01-09 | 1979-12-21 | Scintillation camera with improved spatial resolution |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0013525B1 (US07223432-20070529-C00017.png) |
JP (1) | JPS5594172A (US07223432-20070529-C00017.png) |
DE (1) | DE2964762D1 (US07223432-20070529-C00017.png) |
FR (1) | FR2446491A1 (US07223432-20070529-C00017.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6058430B2 (ja) * | 1980-10-22 | 1985-12-19 | 株式会社 日立メデイコ | 放射線検出器 |
JPS5930603U (ja) * | 1982-08-20 | 1984-02-25 | 株式会社明電舎 | 電気車の速度制御装置 |
DK96784A (da) * | 1983-05-24 | 1984-11-25 | Siemens Ag | Lysleder til en scintillationskrystal i en straalingsdetektor og fremgangsmaade til fremstilling af lyslederen |
US4675526A (en) * | 1985-04-15 | 1987-06-23 | Rogers Joel G | Method and apparatus for 3-D encoding |
FR2778021B1 (fr) * | 1998-04-28 | 2001-06-29 | Trixell Sas | Detecteur d'image utilisant un ecran scintillateur |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1028163B (de) * | 1956-11-27 | 1958-04-17 | Fernseh Gmbh | Anordnung zur Verbesserung des mit einer Vidikonroehre zu erzielenden Bildkontrastes |
BE789249A (fr) * | 1971-09-27 | 1973-01-15 | Rca Corp | Perfectionnements aux tubes a rayons cathodiques |
-
1979
- 1979-01-09 FR FR7900422A patent/FR2446491A1/fr active Granted
- 1979-12-21 EP EP19790401066 patent/EP0013525B1/fr not_active Expired
- 1979-12-21 DE DE7979401066T patent/DE2964762D1/de not_active Expired
-
1980
- 1980-01-08 JP JP81080A patent/JPS5594172A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0013525B1 (fr) | 1983-02-09 |
JPS5594172A (en) | 1980-07-17 |
FR2446491A1 (fr) | 1980-08-08 |
FR2446491B1 (US07223432-20070529-C00017.png) | 1982-09-03 |
EP0013525A1 (fr) | 1980-07-23 |
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