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DE2961863D1 - Tomographic apparatus having a single housing - Google Patents

Tomographic apparatus having a single housing

Info

Publication number
DE2961863D1
DE2961863D1 DE7979400298T DE2961863T DE2961863D1 DE 2961863 D1 DE2961863 D1 DE 2961863D1 DE 7979400298 T DE7979400298 T DE 7979400298T DE 2961863 T DE2961863 T DE 2961863T DE 2961863 D1 DE2961863 D1 DE 2961863D1
Authority
DE
Germany
Prior art keywords
single housing
tomographic apparatus
tomographic
housing
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
DE7979400298T
Other languages
English (en)
Inventor
Andre Laffitte
Jacques Delair
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE2961863D1 publication Critical patent/DE2961863D1/de
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
    • A61B6/4275—Arrangements for detecting radiation specially adapted for radiation diagnosis using a detector unit almost surrounding the patient, e.g. more than 180°
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • 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
    • H05G1/70—Circuit arrangements for X-ray tubes with more than one anode; Circuit arrangements for apparatus comprising more than one X ray tube or more than one cathode
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (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)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
DE7979400298T 1978-05-16 1979-05-11 Tomographic apparatus having a single housing Expired DE2961863D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814406A FR2425836A1 (fr) 1978-05-16 1978-05-16 Appareil tomographique a gaine unique porteuse de tubes a rayons x et de detecteurs

Publications (1)

Publication Number Publication Date
DE2961863D1 true DE2961863D1 (en) 1982-03-04

Family

ID=9208266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400298T Expired DE2961863D1 (en) 1978-05-16 1979-05-11 Tomographic apparatus having a single housing

Country Status (4)

Country Link
US (1) US4223225A (de)
EP (1) EP0005666B1 (de)
DE (1) DE2961863D1 (de)
FR (1) FR2425836A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592079A (en) * 1981-10-21 1986-05-27 Elscint Ltd. Medical imaging device using triggered plasma cathode flash X-ray sources
US4958365A (en) * 1981-10-21 1990-09-18 Elscint Ltd. Medical imaging device using triggered plasma cathode flash X-ray source
IL72276A (en) * 1983-07-28 1988-01-31 Elscint Ltd Computerized tomographic system with improved resolution
JPS6321040A (ja) * 1986-07-16 1988-01-28 工業技術院長 超高速ｘ線ｃｔスキヤナ
US5130616A (en) * 1990-11-13 1992-07-14 Southwest Electric Company Motor control system and components thereof
US5305363A (en) * 1992-01-06 1994-04-19 Picker International, Inc. Computerized tomographic scanner having a toroidal x-ray tube with a stationary annular anode and a rotating cathode assembly
DE19727219B4 (de) * 1996-11-12 2004-10-28 Siemens Ag Meßsystem für einen Computertomographen
JP2002320610A (ja) * 2001-02-23 2002-11-05 Mitsubishi Heavy Ind Ltd Ｘ線ｃｔ装置とｘ線ｃｔ装置撮影方法
US7280631B2 (en) * 2003-11-26 2007-10-09 General Electric Company Stationary computed tomography system and method
CN108122723B (zh) * 2017-12-25 2020-04-03 北京纳米维景科技有限公司 一种弧形多焦点固定阳极栅控射线源
CN121359592A (zh) * 2024-01-30 2026-01-16 皇家飞利浦有限公司 针对具有至少两个x射线源的x射线系统的冷却

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442809A1 (de) * 1974-09-06 1976-03-18 Philips Patentverwaltung Anordnung zur ermittlung der absorption in einem koerper
US4031395A (en) * 1975-02-21 1977-06-21 Emi Limited Radiography
FR2304321A1 (fr) * 1975-03-20 1976-10-15 Emi Ltd Appareil de tomographie a multiples detecteurs
DE2605497A1 (de) * 1976-02-12 1977-08-18 Philips Patentverwaltung Verfahren und vorrichtung zur erzeugung kodierter bilder mit einer mehrfachstrahlungsquelle
GB1568782A (en) * 1976-02-28 1980-06-04 Jeol Ltd Apparatus for obtaining an x-ray image of a slice plane of an object
GB1580895A (en) * 1976-06-26 1980-12-10 Emi Ltd Radiography
DE2650237C2 (de) * 1976-11-02 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgerät zur Herstellung von Transversalschichtbildern
DE2658533C2 (de) * 1976-12-23 1987-02-26 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Darstellung von Körperlängsschichten
DE2714759C3 (de) * 1977-04-01 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgerät zur Herstellung von Transversalschichtbildern
DE2723462C2 (de) * 1977-05-24 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgerät für Transversalschichtbilder

Also Published As

Publication number Publication date
US4223225A (en) 1980-09-16
EP0005666A1 (de) 1979-11-28
FR2425836A1 (fr) 1979-12-14
FR2425836B1 (de) 1982-04-23
EP0005666B1 (de) 1982-01-20

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee