CA1099825A - Apparatus for making a tomogram - Google Patents

Apparatus for making a tomogram

Info

Publication number
CA1099825A
CA1099825A CA279,119A CA279119A CA1099825A CA 1099825 A CA1099825 A CA 1099825A CA 279119 A CA279119 A CA 279119A CA 1099825 A CA1099825 A CA 1099825A
Authority
CA
Canada
Prior art keywords
detector surface
ray
section
axis
ray source
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
CA279,119A
Other languages
English (en)
French (fr)
Inventor
Simon Duinker
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
Application granted granted Critical
Publication of CA1099825A publication Critical patent/CA1099825A/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)
CA279,119A 1976-05-26 1977-05-25 Apparatus for making a tomogram Expired CA1099825A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7605687 1976-05-26
NL7605687A NL7605687A (nl) 1976-05-26 1976-05-26 Inrichting voor tomografie.

Publications (1)

Publication Number Publication Date
CA1099825A true CA1099825A (en) 1981-04-21

Family

ID=19826267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,119A Expired CA1099825A (en) 1976-05-26 1977-05-25 Apparatus for making a tomogram

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113275654A (zh) * 2021-05-12 2021-08-20 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

Families Citing this family (12)

* 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.
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
US5117445A (en) * 1990-07-02 1992-05-26 Varian Associates, Inc. Electronically enhanced x-ray detector apparatus
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
AU646068B2 (en) * 1990-07-02 1994-02-03 Varian Medical Systems, Inc. Computed tomography apparatus using image intensifier detector
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
US5111490A (en) * 1990-10-05 1992-05-05 Kaibushiki Kaisha Toshiba Method and apparatus for collecting video frames, lines and pixels

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113275654A (zh) * 2021-05-12 2021-08-20 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
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

Also Published As

Publication number Publication date
IT1111426B (it) 1986-01-13
CH630176A5 (en) 1982-05-28
IL52154A0 (en) 1977-07-31
JPS52146191A (en) 1977-12-05
SE7706007L (sv) 1977-11-27
FR2352532A1 (fr) 1977-12-23
DE2723431C2 (de) 1984-10-25
SE421375B (sv) 1981-12-21
IL52154A (en) 1979-05-31
GB1579265A (en) 1980-11-19
NL7605687A (nl) 1977-11-29
FR2352532B1 (enExample) 1984-01-27
DE2723431A1 (de) 1977-12-15

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Legal Events

Date Code Title Description
MKEX Expiry