SE423787B - Apparat for tomografi - Google Patents
Apparat for tomografiInfo
- Publication number
- SE423787B SE423787B SE7705729A SE7705729A SE423787B SE 423787 B SE423787 B SE 423787B SE 7705729 A SE7705729 A SE 7705729A SE 7705729 A SE7705729 A SE 7705729A SE 423787 B SE423787 B SE 423787B
- Authority
- SE
- Sweden
- Prior art keywords
- tomography
- Prior art date
Links
- 238000003325 tomography Methods 0.000 title 1
Classifications
-
- 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
- A61B6/4225—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7605253A NL7605253A (nl) | 1976-05-17 | 1976-05-17 | Inrichting voor tomografie. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7705729L SE7705729L (sv) | 1977-11-18 |
| SE423787B true SE423787B (sv) | 1982-06-07 |
Family
ID=19826210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7705729A SE423787B (sv) | 1976-05-17 | 1977-05-16 | Apparat for tomografi |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4164657A (un) |
| JP (1) | JPS52140287A (un) |
| CA (1) | CA1081373A (un) |
| CH (1) | CH616581A5 (un) |
| DE (1) | DE2720993A1 (un) |
| FR (1) | FR2351639A1 (un) |
| GB (1) | GB1574934A (un) |
| IL (1) | IL52083A (un) |
| IT (1) | IT1116634B (un) |
| NL (1) | NL7605253A (un) |
| SE (1) | SE423787B (un) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7611419A (nl) | 1976-10-15 | 1978-04-18 | Optische Ind De Oude Delft Nv | Inrichting voor het uitlezen en verwerken van in- formatie vervat in beeldkaders, zoals gevormd door het achtereenvolgens vanuit meerdere rich- tingen met een in hoofdzaak platte bundel van kortgolvige straling, doorstralen van een object. |
| NL7611420A (nl) | 1976-10-15 | 1978-04-18 | Optische Ind De Oude Delft Nv | Voor tomometrie dienend stelsel met voorzieningen voor het naar keuze instellen van het kader van een weergegeven beeld. |
| DE2802746C2 (de) * | 1978-01-23 | 1984-09-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Röntgengerät für die Computer-Tomographie |
| DE2932182A1 (de) * | 1979-08-08 | 1981-02-26 | Siemens Ag | Schichtgeraet zur herstellung von transversalschichtbildern |
| NL8004727A (nl) * | 1980-08-21 | 1982-03-16 | Philips Nv | Stralingsonderzoekapparaat met spleetvormige bundel. |
| FR2496934A1 (fr) * | 1980-12-18 | 1982-06-25 | Thomson Csf | Appareil de tomographie axiale transverse a calculateur analogique |
| JPS5914842A (ja) * | 1982-07-19 | 1984-01-25 | 富士写真フイルム株式会社 | 任意断層撮影方法および装置 |
| NL8401946A (nl) * | 1984-06-19 | 1986-01-16 | Optische Ind De Oude Delft Nv | Stelsel voor het detecteren van twee roentgenstralingsenergieen. |
| US4689487A (en) * | 1984-09-03 | 1987-08-25 | Kabushiki Kaisha Toshiba | Radiographic image detection apparatus |
| US4896344A (en) * | 1984-10-15 | 1990-01-23 | Grady John K | X-ray video system |
| US4709382A (en) * | 1984-11-21 | 1987-11-24 | Picker International, Inc. | Imaging with focused curved radiation detectors |
| US4872187A (en) * | 1987-02-27 | 1989-10-03 | Hitachi, Ltd. | X-ray tomographic imaging system and method |
| DE3803129A1 (de) * | 1988-02-03 | 1989-08-17 | Sauerwein Dr Kurt | Verfahren und vorrichtung zum erzeugen eines durchstrahlungsbildes |
| US5099505A (en) * | 1990-07-02 | 1992-03-24 | Varian Associates | Method for increasing the accuracy of a radiation therapy apparatus |
| US5168532A (en) * | 1990-07-02 | 1992-12-01 | Varian Associates, Inc. | Method for improving the dynamic range of an imaging system |
| US5117445A (en) * | 1990-07-02 | 1992-05-26 | Varian Associates, Inc. | Electronically enhanced x-ray detector apparatus |
| AU646068B2 (en) * | 1990-07-02 | 1994-02-03 | Varian Medical Systems, Inc. | Computed tomography apparatus using image intensifier detector |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE693374C (de) * | 1938-06-27 | 1940-07-12 | C H F Mueller Akt Ges | Verfahren zur Herstellung von Koerperschnittbildern mittels Roentgenstrahlen |
| BE484424A (un) * | 1947-08-28 | |||
| US3058021A (en) * | 1958-11-24 | 1962-10-09 | American Optical Corp | Optical coupling device between x-ray intensifier and vidicon camera tube or the like |
| US3076054A (en) * | 1959-11-27 | 1963-01-29 | Image Instr Inc | X-ray system |
| DE1210035B (de) * | 1965-02-06 | 1966-02-03 | C H F Mueller G M B H | Anordnung zur elektrischen UEbertragung von Roentgenbildern |
| GB1283915A (en) * | 1968-08-23 | 1972-08-02 | Emi Ltd | A method of and apparatus for examination of a body by radiation such as x or gamma radiation |
| US3622786A (en) * | 1969-11-19 | 1971-11-23 | Gen Electric | X-ray image converter using a high performance folded objective lens |
| US3720831A (en) * | 1971-03-09 | 1973-03-13 | F Miraldi | Scintillation crystal structure comprising a series of rectangular wafers forming a bar |
| US4000425A (en) * | 1975-08-01 | 1976-12-28 | Craig Dwin R | Apparatus for producing axial tomograms |
-
1976
- 1976-05-17 NL NL7605253A patent/NL7605253A/xx not_active Application Discontinuation
-
1977
- 1977-05-09 US US05/795,217 patent/US4164657A/en not_active Expired - Lifetime
- 1977-05-10 DE DE19772720993 patent/DE2720993A1/de not_active Ceased
- 1977-05-10 GB GB19561/77A patent/GB1574934A/en not_active Expired
- 1977-05-10 CH CH581677A patent/CH616581A5/de not_active IP Right Cessation
- 1977-05-12 CA CA278,268A patent/CA1081373A/en not_active Expired
- 1977-05-13 IL IL52083A patent/IL52083A/xx unknown
- 1977-05-16 SE SE7705729A patent/SE423787B/xx unknown
- 1977-05-16 IT IT68111/77A patent/IT1116634B/it active
- 1977-05-17 FR FR7715059A patent/FR2351639A1/fr active Granted
- 1977-05-17 JP JP5604477A patent/JPS52140287A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1116634B (it) | 1986-02-10 |
| JPS52140287A (en) | 1977-11-22 |
| IL52083A (en) | 1980-07-31 |
| GB1574934A (en) | 1980-09-10 |
| CH616581A5 (un) | 1980-04-15 |
| CA1081373A (en) | 1980-07-08 |
| IL52083A0 (en) | 1977-07-31 |
| FR2351639A1 (fr) | 1977-12-16 |
| FR2351639B1 (un) | 1984-10-26 |
| SE7705729L (sv) | 1977-11-18 |
| DE2720993A1 (de) | 1977-12-01 |
| NL7605253A (nl) | 1977-11-21 |
| US4164657A (en) | 1979-08-14 |
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