DK230481A - Anordning ved et gammakamera til automatisk forstaerkningsregulering - Google Patents
Anordning ved et gammakamera til automatisk forstaerkningsreguleringInfo
- Publication number
- DK230481A DK230481A DK230481A DK230481A DK230481A DK 230481 A DK230481 A DK 230481A DK 230481 A DK230481 A DK 230481A DK 230481 A DK230481 A DK 230481A DK 230481 A DK230481 A DK 230481A
- Authority
- DK
- Denmark
- Prior art keywords
- reinforcement control
- automatic reinforcement
- old camera
- old
- camera
- 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
- G01T1/16—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
- G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
- G01T1/40—Stabilisation of spectrometers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Measurement Of Radiation (AREA)
- Nuclear Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK230481A DK230481A (da) | 1981-05-26 | 1981-05-26 | Anordning ved et gammakamera til automatisk forstaerkningsregulering |
IL65741A IL65741A0 (en) | 1981-05-26 | 1982-05-11 | Device for automatic amplification control of a gamma camera |
EP82104497A EP0066763A1 (en) | 1981-05-26 | 1982-05-22 | Device for automatic amplification control of a gamma camera |
JP57088162A JPS589082A (ja) | 1981-05-26 | 1982-05-26 | 光増倍管の自動増幅度制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK230481A DK230481A (da) | 1981-05-26 | 1981-05-26 | Anordning ved et gammakamera til automatisk forstaerkningsregulering |
Publications (1)
Publication Number | Publication Date |
---|---|
DK230481A true DK230481A (da) | 1982-11-27 |
Family
ID=8111481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK230481A DK230481A (da) | 1981-05-26 | 1981-05-26 | Anordning ved et gammakamera til automatisk forstaerkningsregulering |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0066763A1 (da) |
JP (1) | JPS589082A (da) |
DK (1) | DK230481A (da) |
IL (1) | IL65741A0 (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3328256C2 (de) * | 1983-08-04 | 1986-08-28 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Verfahren und Anordnung zur automatischen Stabilisierung eines Szintillationsdetektors |
US4649269A (en) * | 1984-03-09 | 1987-03-10 | Siemens Gammasonics, Inc. | Dynodes arrangement for an electron multiplier |
WO1986003138A1 (en) * | 1984-11-27 | 1986-06-05 | Union Carbide Corporation | Catalytic cracking catalysts and cracking process using mixed catalyst systems |
JPH065280B2 (ja) * | 1985-04-17 | 1994-01-19 | 株式会社東芝 | シンチレ−シヨンカメラ |
US5004904A (en) * | 1988-06-17 | 1991-04-02 | Kabushiki Kaisha Toshiba | Method and system for controlling gain and offset in radiation measurement apparatus |
JPH02240588A (ja) * | 1989-03-14 | 1990-09-25 | Toshiba Corp | シンチレーションカメラ |
DE4114030C1 (da) * | 1991-04-29 | 1992-09-17 | Laboratorium Prof. Dr. Rudolf Berthold Gmbh & Co, 7547 Wildbad, De | |
US5237173A (en) * | 1992-04-01 | 1993-08-17 | Independent Scintillation Imaging Systems, Inc. | Gain calibration in a scintillation camera |
US5576547A (en) * | 1993-07-27 | 1996-11-19 | Park Medical Systems Inc. | Position calculation and energy correction in the digital scintillation camera |
US5410153A (en) * | 1993-07-27 | 1995-04-25 | Park Medical Systems, Inc. | Position calculation in a scintillation camera |
US5512755A (en) * | 1994-05-20 | 1996-04-30 | Summit World Trade Corp. | Gamma camera device |
US5453610A (en) * | 1994-05-20 | 1995-09-26 | Summit World Trade Corporation | Electronic gain control for photomultiplier used in gamma camera |
US5677536A (en) * | 1996-06-19 | 1997-10-14 | Smv America | Gamma camera with on the fly calibration for PMT drift |
CA2212196A1 (en) | 1997-08-01 | 1999-02-01 | Is2 Research Inc. | Medical diagnostic apparatus and method |
FR2797961B1 (fr) * | 1999-08-26 | 2001-12-07 | Lorraine Laminage | Dispositif et procede de mesure d'intensite lumineuse a l'aide d'un photomultiplicateur comportant une source de calibrage |
EP2327999B1 (de) * | 2009-11-27 | 2015-07-29 | Agfa HealthCare N.V. | Vorrichtung zum Auslesen von in einer Speicherleuchtstoffschicht gespeicherter Röntgeninformation und elektrische Schaltung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL261009A (da) * | 1960-02-09 | |||
FR2168849B1 (da) * | 1972-01-24 | 1976-09-03 | Schlumberger Prospection | |
FR2286393A1 (fr) * | 1974-09-27 | 1976-04-23 | Labo Electronique Physique | Systeme automatique de reetalonnage permanent pour camera a scintillation |
FR2328207A1 (fr) * | 1975-10-17 | 1977-05-13 | Labo Electronique Physique | Systeme de regulation automatique pour camera a scintillations |
US4256960A (en) * | 1979-07-25 | 1981-03-17 | General Electric Company | Instrument and method for calibrating nuclear cameras |
-
1981
- 1981-05-26 DK DK230481A patent/DK230481A/da not_active Application Discontinuation
-
1982
- 1982-05-11 IL IL65741A patent/IL65741A0/xx unknown
- 1982-05-22 EP EP82104497A patent/EP0066763A1/en not_active Withdrawn
- 1982-05-26 JP JP57088162A patent/JPS589082A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0066763A1 (en) | 1982-12-15 |
JPS589082A (ja) | 1983-01-19 |
IL65741A0 (en) | 1982-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |