DE2055824A1 - Verfahren und Einrichtung zur Sichtbarmachung von Gammastrahlenbildern - Google Patents
Verfahren und Einrichtung zur Sichtbarmachung von GammastrahlenbildernInfo
- Publication number
- DE2055824A1 DE2055824A1 DE19702055824 DE2055824A DE2055824A1 DE 2055824 A1 DE2055824 A1 DE 2055824A1 DE 19702055824 DE19702055824 DE 19702055824 DE 2055824 A DE2055824 A DE 2055824A DE 2055824 A1 DE2055824 A1 DE 2055824A1
- Authority
- DE
- Germany
- Prior art keywords
- electron
- strips
- image
- semiconductor plate
- semiconductor
- 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.)
- Pending
Links
- 230000005251 gamma ray Effects 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 6
- 238000012800 visualization Methods 0.000 title description 4
- 239000004065 semiconductor Substances 0.000 claims description 32
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 239000002800 charge carrier Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004347 surface barrier Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- -1 thallium-activated sodium iodide Chemical class 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/49—Pick-up adapted for an input of electromagnetic radiation other than visible light and having an electric output, e.g. for an input of X-rays, for an input of infrared radiation
-
- 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
-
- 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)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702055824 DE2055824A1 (de) | 1970-11-13 | 1970-11-13 | Verfahren und Einrichtung zur Sichtbarmachung von Gammastrahlenbildern |
| FR7140498A FR2114591A5 (enExample) | 1970-11-13 | 1971-11-12 | |
| GB5299171A GB1319179A (en) | 1970-11-13 | 1971-11-15 | Visible display of gamma ray images |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702055824 DE2055824A1 (de) | 1970-11-13 | 1970-11-13 | Verfahren und Einrichtung zur Sichtbarmachung von Gammastrahlenbildern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2055824A1 true DE2055824A1 (de) | 1972-05-25 |
Family
ID=5787972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702055824 Pending DE2055824A1 (de) | 1970-11-13 | 1970-11-13 | Verfahren und Einrichtung zur Sichtbarmachung von Gammastrahlenbildern |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2055824A1 (enExample) |
| FR (1) | FR2114591A5 (enExample) |
| GB (1) | GB1319179A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2255095A1 (de) * | 1972-11-10 | 1974-05-22 | Siemens Ag | Detektor fuer ionisierende strahlung |
| DE2453772A1 (de) * | 1973-11-15 | 1975-05-22 | Gen Electric | Schnellansprechende kamera fuer bildwandlerroehren |
| DE2459665A1 (de) * | 1974-12-17 | 1976-07-01 | Siemens Ag | Verfahren zum herstellen eines koerperschnittbildes und anordnung zur durchfuehrung des verfahrens |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2304928A1 (fr) * | 1975-03-18 | 1976-10-15 | Commissariat Energie Atomique | Dispositif de localisation de phenomenes lumineux |
-
1970
- 1970-11-13 DE DE19702055824 patent/DE2055824A1/de active Pending
-
1971
- 1971-11-12 FR FR7140498A patent/FR2114591A5/fr not_active Expired
- 1971-11-15 GB GB5299171A patent/GB1319179A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2255095A1 (de) * | 1972-11-10 | 1974-05-22 | Siemens Ag | Detektor fuer ionisierende strahlung |
| DE2453772A1 (de) * | 1973-11-15 | 1975-05-22 | Gen Electric | Schnellansprechende kamera fuer bildwandlerroehren |
| DE2459665A1 (de) * | 1974-12-17 | 1976-07-01 | Siemens Ag | Verfahren zum herstellen eines koerperschnittbildes und anordnung zur durchfuehrung des verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2114591A5 (enExample) | 1972-06-30 |
| GB1319179A (en) | 1973-06-06 |
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