ES468223A1 - Un detector de radiaciones - Google Patents
Un detector de radiacionesInfo
- Publication number
- ES468223A1 ES468223A1 ES468223A ES468223A ES468223A1 ES 468223 A1 ES468223 A1 ES 468223A1 ES 468223 A ES468223 A ES 468223A ES 468223 A ES468223 A ES 468223A ES 468223 A1 ES468223 A1 ES 468223A1
- Authority
- ES
- Spain
- Prior art keywords
- entrance window
- photocathode
- electron detector
- ray detector
- electrons
- 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
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 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
- G01T1/1645—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
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)
- Measurement Of Radiation (AREA)
- Light Receiving Elements (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
Un detector de radiaciones, que comprende un elemento de centelleo y un dispositivo de detección de luz intensificador, para la detección de la luz de centelleo producida en el elemento de centelleo, caracterizado porque el dispositivo de detección de luz comprende un fotocátodo, un sistema óptico electrónico, y un detector de electrones semiconductor con una intensificación interna.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7703294,A NL176106C (nl) | 1977-03-28 | 1977-03-28 | Stralendetektor, alsmede roentgenonderzoekapparaat dat deze stralendetektor bevat. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468223A1 true ES468223A1 (es) | 1979-04-01 |
Family
ID=19828249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468223A Expired ES468223A1 (es) | 1977-03-28 | 1978-03-25 | Un detector de radiaciones |
Country Status (12)
Country | Link |
---|---|
US (1) | US4418452A (es) |
JP (1) | JPS5823596B2 (es) |
AU (1) | AU3446578A (es) |
BE (1) | BE865388A (es) |
CA (1) | CA1112376A (es) |
DE (1) | DE2811382A1 (es) |
ES (1) | ES468223A1 (es) |
FI (1) | FI780900A (es) |
FR (1) | FR2386053A1 (es) |
GB (1) | GB1603271A (es) |
IT (1) | IT1093721B (es) |
NL (1) | NL176106C (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7711120A (nl) * | 1977-10-11 | 1979-04-17 | Philips Nv | Inrichting voor het bepalen van lokale absorp- tiewaarden in een vlak van een lichaam en een rij van detektoren voor een dergelijke in- richting. |
JPS5685328A (en) * | 1979-12-17 | 1981-07-11 | Uni Pitsutsubaagu | Radioactive photographing apparatus |
JPS5864072A (ja) * | 1981-10-13 | 1983-04-16 | Nippon Telegr & Teleph Corp <Ntt> | 電子線等照射形半導体ダイオ−ド |
US5187369A (en) * | 1990-10-01 | 1993-02-16 | General Electric Company | High sensitivity, high resolution, solid state x-ray imaging device with barrier layer |
WO2003083010A1 (fr) * | 2002-03-28 | 2003-10-09 | Hitachi Chemical Co.,Ltd. | Phosphore et composition a base de phosphore |
JP6478538B2 (ja) | 2014-09-10 | 2019-03-06 | キヤノン株式会社 | 放射線撮像装置および放射線撮像システム |
DE102018116345A1 (de) * | 2018-07-05 | 2020-01-09 | Endress+Hauser Conducta Gmbh+Co. Kg | Sensormembran, Sensorkappe und Verfahren zum Aufbringen einer Sensormembran |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026412A (en) * | 1959-11-06 | 1962-03-20 | Roland W Carlson | Image amplifier system |
US3866047A (en) * | 1968-08-23 | 1975-02-11 | Emi Ltd | Penetrating radiation examining apparatus having a scanning collimator |
US3604776A (en) * | 1969-12-22 | 1971-09-14 | Us Navy | High-voltage, low-background electronic camera |
US3919556A (en) * | 1974-05-15 | 1975-11-11 | Gen Electric | Gamma camera |
FR2304928A1 (fr) * | 1975-03-18 | 1976-10-15 | Commissariat Energie Atomique | Dispositif de localisation de phenomenes lumineux |
-
1977
- 1977-03-28 NL NLAANVRAGE7703294,A patent/NL176106C/xx not_active IP Right Cessation
-
1978
- 1978-03-16 DE DE19782811382 patent/DE2811382A1/de not_active Ceased
- 1978-03-21 CA CA299,441A patent/CA1112376A/en not_active Expired
- 1978-03-22 FI FI780900A patent/FI780900A/fi not_active Application Discontinuation
- 1978-03-23 GB GB11665/78A patent/GB1603271A/en not_active Expired
- 1978-03-23 AU AU34465/78A patent/AU3446578A/en active Pending
- 1978-03-24 IT IT21629/78A patent/IT1093721B/it active
- 1978-03-25 ES ES468223A patent/ES468223A1/es not_active Expired
- 1978-03-25 JP JP53033646A patent/JPS5823596B2/ja not_active Expired
- 1978-03-28 BE BE186333A patent/BE865388A/xx unknown
- 1978-03-28 FR FR7808898A patent/FR2386053A1/fr active Granted
-
1979
- 1979-09-28 US US06/079,909 patent/US4418452A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4418452A (en) | 1983-12-06 |
DE2811382A1 (de) | 1978-10-05 |
IT7821629A0 (it) | 1978-03-24 |
IT1093721B (it) | 1985-07-26 |
GB1603271A (en) | 1981-11-25 |
FR2386053A1 (fr) | 1978-10-27 |
AU3446578A (en) | 1979-09-27 |
CA1112376A (en) | 1981-11-10 |
NL176106C (nl) | 1985-02-18 |
NL7703294A (nl) | 1978-10-02 |
JPS5823596B2 (ja) | 1983-05-16 |
NL176106B (nl) | 1984-09-17 |
JPS53120583A (en) | 1978-10-21 |
FI780900A (fi) | 1978-09-29 |
BE865388A (fr) | 1978-09-28 |
FR2386053B1 (es) | 1982-07-02 |
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