GB1579265A - Tomography - Google Patents

Tomography Download PDF

Info

Publication number
GB1579265A
GB1579265A GB21123/77A GB2112377A GB1579265A GB 1579265 A GB1579265 A GB 1579265A GB 21123/77 A GB21123/77 A GB 21123/77A GB 2112377 A GB2112377 A GB 2112377A GB 1579265 A GB1579265 A GB 1579265A
Authority
GB
United Kingdom
Prior art keywords
ray
detector surface
detector
screen
axis
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
Application number
GB21123/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Publication of GB1579265A publication Critical patent/GB1579265A/en
Expired legal-status Critical Current

Links

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
GB21123/77A 1976-05-26 1977-05-19 Tomography Expired GB1579265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7605687A NL7605687A (nl) 1976-05-26 1976-05-26 Inrichting voor tomografie.

Publications (1)

Publication Number Publication Date
GB1579265A true GB1579265A (en) 1980-11-19

Family

ID=19826267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21123/77A Expired GB1579265A (en) 1976-05-26 1977-05-19 Tomography

Country Status (10)

Country Link
JP (1) JPS52146191A (enExample)
CA (1) CA1099825A (enExample)
CH (1) CH630176A5 (enExample)
DE (1) DE2723431C2 (enExample)
FR (1) FR2352532A1 (enExample)
GB (1) GB1579265A (enExample)
IL (1) IL52154A (enExample)
IT (1) IT1111426B (enExample)
NL (1) NL7605687A (enExample)
SE (2) SE421375B (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014290A (en) * 1988-10-28 1991-05-07 Moore Robert M Method and apparatus for generating radiation blockers
US5099505A (en) * 1990-07-02 1992-03-24 Varian Associates Method for increasing the accuracy of a radiation therapy apparatus
US5111490A (en) * 1990-10-05 1992-05-05 Kaibushiki Kaisha Toshiba Method and apparatus for collecting video frames, lines and pixels
US5117445A (en) * 1990-07-02 1992-05-26 Varian Associates, Inc. Electronically enhanced x-ray detector apparatus
US5132996A (en) * 1988-10-28 1992-07-21 Kermath Manufacturing Company X-ray imaging system with a sweeping linear detector
US5168532A (en) * 1990-07-02 1992-12-01 Varian Associates, Inc. Method for improving the dynamic range of an imaging system
US5235528A (en) * 1990-10-05 1993-08-10 Kabushiki Kaisha Toshiba Method and apparatus for calibrating and correcting magnetic and geometrical distortions in an imaging system
US5692507A (en) * 1990-07-02 1997-12-02 Varian Associates, Inc. Computer tomography apparatus using image intensifier detector

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
NL7908545A (nl) * 1979-11-23 1981-06-16 Philips Nv Inrichting voor het bepalen van een stralingsabsorptie- verdeling in een vlak van een lichaam.
FR2480591A1 (fr) * 1980-04-17 1981-10-23 Kalinowski Dolores Appareil de radiologie medicale
NL8004727A (nl) * 1980-08-21 1982-03-16 Philips Nv Stralingsonderzoekapparaat met spleetvormige bundel.
CN113275654B (zh) * 2021-05-12 2022-06-28 中煤科工开采研究院有限公司 用于地下工程相似模型试验的断层制作装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048849B (de) * 1955-06-30 1959-01-22 Droege & Koch Kommanditgesells Rinnenprofilverbolzung
FR1174835A (fr) * 1956-05-09 1959-03-17 Optische Ind De Oude Delft Nv Tomoscope
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
JPS516859B1 (enExample) * 1970-08-31 1976-03-02
GB1475492A (en) * 1973-06-01 1977-06-01 Emi Ltd Apparatus for examining objects by means of penetrating radiation
GB1478123A (en) * 1973-08-18 1977-06-29 Emi Ltd Tomography
DE2442809A1 (de) * 1974-09-06 1976-03-18 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem koerper

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014290A (en) * 1988-10-28 1991-05-07 Moore Robert M Method and apparatus for generating radiation blockers
US5132996A (en) * 1988-10-28 1992-07-21 Kermath Manufacturing Company X-ray imaging system with a sweeping linear detector
US5099505A (en) * 1990-07-02 1992-03-24 Varian Associates Method for increasing the accuracy of a radiation therapy apparatus
US5117445A (en) * 1990-07-02 1992-05-26 Varian Associates, Inc. Electronically enhanced x-ray detector apparatus
US5168532A (en) * 1990-07-02 1992-12-01 Varian Associates, Inc. Method for improving the dynamic range of an imaging system
US5692507A (en) * 1990-07-02 1997-12-02 Varian Associates, Inc. Computer tomography apparatus using image intensifier detector
US5111490A (en) * 1990-10-05 1992-05-05 Kaibushiki Kaisha Toshiba Method and apparatus for collecting video frames, lines and pixels
US5235528A (en) * 1990-10-05 1993-08-10 Kabushiki Kaisha Toshiba Method and apparatus for calibrating and correcting magnetic and geometrical distortions in an imaging system

Also Published As

Publication number Publication date
DE2723431C2 (de) 1984-10-25
CH630176A5 (en) 1982-05-28
JPS52146191A (en) 1977-12-05
CA1099825A (en) 1981-04-21
SE421375B (sv) 1981-12-21
IT1111426B (it) 1986-01-13
FR2352532B1 (enExample) 1984-01-27
SE7706007L (sv) 1977-11-27
IL52154A (en) 1979-05-31
FR2352532A1 (fr) 1977-12-23
DE2723431A1 (de) 1977-12-15
IL52154A0 (en) 1977-07-31
NL7605687A (nl) 1977-11-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19970518