DE3687563D1 - Vorrichtung zur bilderzeugung mittels roentgenstrahlen. - Google Patents

Vorrichtung zur bilderzeugung mittels roentgenstrahlen.

Info

Publication number
DE3687563D1
DE3687563D1 DE8686201818T DE3687563T DE3687563D1 DE 3687563 D1 DE3687563 D1 DE 3687563D1 DE 8686201818 T DE8686201818 T DE 8686201818T DE 3687563 T DE3687563 T DE 3687563T DE 3687563 D1 DE3687563 D1 DE 3687563D1
Authority
DE
Germany
Prior art keywords
image generation
ray rays
rays
ray
generation
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 - Fee Related
Application number
DE8686201818T
Other languages
English (en)
Other versions
DE3687563T2 (de
Inventor
Sipko Luu Boersma
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 DE3687563D1 publication Critical patent/DE3687563D1/de
Publication of DE3687563T2 publication Critical patent/DE3687563T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
    • 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
    • A61B6/06—Diaphragms
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G21K1/043—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers changing time structure of beams by mechanical means, e.g. choppers, spinning filter wheels
    • 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
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/36—Temperature of anode; Brightness of image power

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE8686201818T 1985-10-24 1986-10-20 Vorrichtung zur bilderzeugung mittels roentgenstrahlen. Expired - Fee Related DE3687563T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502910A NL8502910A (nl) 1985-10-24 1985-10-24 Roentgen doorlichtings beeldvormer.

Publications (2)

Publication Number Publication Date
DE3687563D1 true DE3687563D1 (de) 1993-03-04
DE3687563T2 DE3687563T2 (de) 1993-06-24

Family

ID=19846758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201818T Expired - Fee Related DE3687563T2 (de) 1985-10-24 1986-10-20 Vorrichtung zur bilderzeugung mittels roentgenstrahlen.

Country Status (6)

Country Link
US (1) US4785471A (de)
EP (1) EP0220770B1 (de)
JP (1) JPH0817774B2 (de)
DE (1) DE3687563T2 (de)
IL (1) IL80412A (de)
NL (1) NL8502910A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164977A (en) * 1983-09-13 1992-11-17 B.V. Optische Industrie, "De Oude Delft" Process and apparatus for effecting slit radiography
US4953189A (en) * 1985-11-14 1990-08-28 Hologic, Inc. X-ray radiography method and system
CA1244971A (en) * 1985-11-14 1988-11-15 Shih-Ping Wang X-ray radiography method and system
US4953192A (en) * 1986-04-14 1990-08-28 The University Of Rochester Scanning equalization radiography
US4972458A (en) * 1986-04-14 1990-11-20 The University Of Rochester Scanning equalization radiography
NL8701820A (nl) * 1987-08-03 1989-03-01 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
NL8900553A (nl) * 1989-03-07 1990-10-01 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor spleetradiografie.
NL9000250A (nl) * 1990-02-01 1991-09-02 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
US5067144A (en) * 1990-05-18 1991-11-19 Hologic, Inc. Equalized radiography using special modulator pins
DE102015217996B4 (de) * 2015-09-18 2023-06-07 Siemens Healthcare Gmbh Verfahren zur Erfassung von Bilddaten und Röntgeneinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639941A (en) * 1968-08-23 1987-01-27 Emi Limited Radiography
FR2485790A1 (fr) * 1980-06-24 1981-12-31 Radiologie Cie Gle Systeme de filtration, a effet modulable a distance et appareil de radiologie comportant un tel systeme
US4366576A (en) * 1980-11-17 1982-12-28 American Science And Engineering, Inc. Penetrating radiant energy imaging system with multiple resolution
US4626688A (en) * 1982-11-26 1986-12-02 Barnes Gary T Split energy level radiation detection
NL8400845A (nl) * 1984-03-16 1985-10-16 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
NL8401411A (nl) * 1984-05-03 1985-12-02 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
DE3500812A1 (de) * 1985-01-11 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung mit halbtransparenter blende
NL8500244A (nl) * 1985-01-29 1986-08-18 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.

Also Published As

Publication number Publication date
EP0220770A3 (en) 1989-06-28
JPH0817774B2 (ja) 1996-02-28
IL80412A (en) 1994-08-26
DE3687563T2 (de) 1993-06-24
EP0220770B1 (de) 1993-01-20
US4785471A (en) 1988-11-15
NL8502910A (nl) 1987-05-18
JPS62129747A (ja) 1987-06-12
IL80412A0 (en) 1987-01-30
EP0220770A2 (de) 1987-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee