FR2056586A5 - - Google Patents
Info
- Publication number
- FR2056586A5 FR2056586A5 FR7028781A FR7028781A FR2056586A5 FR 2056586 A5 FR2056586 A5 FR 2056586A5 FR 7028781 A FR7028781 A FR 7028781A FR 7028781 A FR7028781 A FR 7028781A FR 2056586 A5 FR2056586 A5 FR 2056586A5
- Authority
- FR
- France
- 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
-
- 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
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/508—Multistage converters
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84859569A | 1969-08-08 | 1969-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2056586A5 true FR2056586A5 (fr) | 1971-05-14 |
Family
ID=25303742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7028781A Expired FR2056586A5 (fr) | 1969-08-08 | 1970-08-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3683185A (fr) |
JP (1) | JPS514675B1 (fr) |
DE (1) | DE2038607A1 (fr) |
FR (1) | FR2056586A5 (fr) |
GB (1) | GB1309687A (fr) |
NL (1) | NL7011635A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846630A (en) * | 1970-01-07 | 1974-11-05 | Zeev D Ben | Method for identifying elemental areas of a photocathode |
DE2232247A1 (de) * | 1972-06-30 | 1974-01-10 | Siemens Ag | Kohaerentoptischer bildwandler |
DE2248731C3 (de) * | 1972-10-05 | 1982-04-01 | Siemens AG, 1000 Berlin und 8000 München | Gammakamera mit einem Bildverstärker, an dessen Ausgangsleuchtschirm über Lichtleiter lichtelektrische Wandler angeschlossen sind |
IL43166A (en) * | 1973-09-05 | 1977-01-31 | Univ Ramot | Gamma-ray camera |
US3890506A (en) * | 1973-11-15 | 1975-06-17 | Gen Electric | Fast response time image tube camera |
FR2266952A1 (en) * | 1974-04-05 | 1975-10-31 | Commissariat Energie Atomique | Camera responsive to particle radiation - has scintillator, amplifier stages with microchannel disc and read out system |
DE2459665C2 (de) * | 1974-12-17 | 1982-12-30 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum Herstellen eines Körperschnittbildes mit fächerförmigen Bündeln von Röntgenstrahlen |
US4166957A (en) * | 1974-12-17 | 1979-09-04 | Siemens Aktiengesellschaft | Apparatus and method for producing a sectional view of a body |
US4221967A (en) * | 1978-03-10 | 1980-09-09 | Diagnostic Information, Inc. | Gamma ray camera |
US4255666A (en) * | 1979-03-07 | 1981-03-10 | Diagnostic Information, Inc. | Two stage, panel type x-ray image intensifier tube |
JPS567912Y2 (fr) * | 1980-04-22 | 1981-02-20 | ||
US4454422A (en) * | 1982-01-27 | 1984-06-12 | Siemens Gammasonics, Inc. | Radiation detector assembly for generating a two-dimensional image |
JPS59101134A (ja) * | 1982-11-29 | 1984-06-11 | 浜松ホトニクス株式会社 | 放射線像拡大装置 |
FR2574940B1 (fr) * | 1984-12-14 | 1987-08-14 | Thomson Csf | Dispositif echantillonneur photonique et systeme d'analyse de transitoires utilisant un tel dispositif |
US4978195A (en) * | 1988-12-07 | 1990-12-18 | Iwatsu Electric Co., Ltd. | Optical-to-electric image conversion system employing a cathode-ray tube or the like |
US5103083A (en) * | 1990-02-15 | 1992-04-07 | Charles Evans & Associates | Position sensitive detector and method using successive interdigitated electrodes with different patterns |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011057A (en) * | 1958-01-02 | 1961-11-28 | Hal O Anger | Radiation image device |
US3048698A (en) * | 1959-03-11 | 1962-08-07 | Picker X Ray Corp | Scintillation camera |
US3354313A (en) * | 1963-05-15 | 1967-11-21 | Mcdonnell Aircraft Corp | Photosensitive device for indicating position and intensity with centrally located electrode |
US3462601A (en) * | 1965-10-14 | 1969-08-19 | Westinghouse Electric Corp | Gamma ray,x-ray image converter utilizing a scintillation camera system |
US3531651A (en) * | 1967-12-21 | 1970-09-29 | Varian Associates | Gamma-ray camera employing an electro-optic bypass for energy selection |
-
1969
- 1969-08-08 US US848595A patent/US3683185A/en not_active Expired - Lifetime
-
1970
- 1970-08-04 FR FR7028781A patent/FR2056586A5/fr not_active Expired
- 1970-08-04 DE DE19702038607 patent/DE2038607A1/de active Pending
- 1970-08-06 NL NL7011635A patent/NL7011635A/xx not_active Application Discontinuation
- 1970-08-06 JP JP45068378A patent/JPS514675B1/ja active Pending
- 1970-08-06 GB GB3792670A patent/GB1309687A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1309687A (en) | 1973-03-14 |
DE2038607A1 (de) | 1971-02-18 |
NL7011635A (fr) | 1971-02-10 |
US3683185A (en) | 1972-08-08 |
JPS514675B1 (fr) | 1976-02-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |