IL74614A - Apparatus for slit radiography comprising discrete controllable attenuation elements coacting with a slit diaphragm - Google Patents

Apparatus for slit radiography comprising discrete controllable attenuation elements coacting with a slit diaphragm

Info

Publication number
IL74614A
IL74614A IL74614A IL7461485A IL74614A IL 74614 A IL74614 A IL 74614A IL 74614 A IL74614 A IL 74614A IL 7461485 A IL7461485 A IL 7461485A IL 74614 A IL74614 A IL 74614A
Authority
IL
Israel
Prior art keywords
slit
radiography
attenuation elements
controllable attenuation
elements coacting
Prior art date
Application number
IL74614A
Other languages
English (en)
Other versions
IL74614A0 (en
Original Assignee
Optische Ind 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 Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Publication of IL74614A0 publication Critical patent/IL74614A0/xx
Publication of IL74614A publication Critical patent/IL74614A/xx

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
    • A61B6/02—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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Fluid-Damping Devices (AREA)
IL74614A 1984-03-16 1985-03-15 Apparatus for slit radiography comprising discrete controllable attenuation elements coacting with a slit diaphragm IL74614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8400845A NL8400845A (nl) 1984-03-16 1984-03-16 Inrichting voor spleetradiografie.

Publications (2)

Publication Number Publication Date
IL74614A0 IL74614A0 (en) 1985-06-30
IL74614A true IL74614A (en) 1991-06-30

Family

ID=19843657

Family Applications (3)

Application Number Title Priority Date Filing Date
IL74614A IL74614A (en) 1984-03-16 1985-03-15 Apparatus for slit radiography comprising discrete controllable attenuation elements coacting with a slit diaphragm
IL74612A IL74612A (en) 1984-03-16 1985-03-15 Apparatus for slit radiography
IL74613A IL74613A (en) 1984-03-16 1985-03-15 Apparatus for slit radiography

Family Applications After (2)

Application Number Title Priority Date Filing Date
IL74612A IL74612A (en) 1984-03-16 1985-03-15 Apparatus for slit radiography
IL74613A IL74613A (en) 1984-03-16 1985-03-15 Apparatus for slit radiography

Country Status (6)

Country Link
US (3) US4715056A (fr)
EP (3) EP0155065B1 (fr)
JP (3) JPS60253198A (fr)
DE (3) DE3585925D1 (fr)
IL (3) IL74614A (fr)
NL (1) NL8400845A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107479102A (zh) * 2017-09-19 2017-12-15 北京君和信达科技有限公司 辐射检查系统及方法

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303156A (nl) * 1983-09-13 1985-04-01 Optische Ind De Oude Delft Nv Roentgenopnameinrichting met spleetaftasting.
US5164977A (en) * 1983-09-13 1992-11-17 B.V. Optische Industrie, "De Oude Delft" Process and apparatus for effecting slit radiography
NL8401411A (nl) * 1984-05-03 1985-12-02 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
NL8401946A (nl) * 1984-06-19 1986-01-16 Optische Ind De Oude Delft Nv Stelsel voor het detecteren van twee roentgenstralingsenergieen.
DE3500812A1 (de) * 1985-01-11 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung mit halbtransparenter blende
FR2577131A1 (fr) * 1985-02-12 1986-08-14 Thomson Cgr Installation de radiologie a compensation dans un trajet optique de l'image
NL8501795A (nl) 1985-06-21 1987-01-16 Optische Ind De Oude Delft Nv Inrichting en werkwijze voor spleetradiografie met verschillende roentgenstralingsenergieen.
NL8502910A (nl) * 1985-10-24 1987-05-18 Sipko Luu Boersma Roentgen doorlichtings beeldvormer.
CA1244971A (fr) * 1985-11-14 1988-11-15 Shih-Ping Wang Methode et systeme de radiographie aux rx
US4953189A (en) * 1985-11-14 1990-08-28 Hologic, Inc. X-ray radiography method and system
US5054048A (en) * 1985-11-14 1991-10-01 Hologic, Inc. X-ray radiography method and system
NL8503151A (nl) * 1985-11-15 1987-06-01 Optische Ind De Oude Delft Nv Piezo-elektrisch verzwakkingstongenstelsel voor een inrichting voor spleetradiografie.
NL8503153A (nl) * 1985-11-15 1987-06-01 Optische Ind De Oude Delft Nv Dosismeter voor ioniserende straling.
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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
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NL8701122A (nl) * 1987-05-12 1988-12-01 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie met beeldharmonisatie.
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NL8702113A (nl) * 1987-09-07 1989-04-03 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107479102A (zh) * 2017-09-19 2017-12-15 北京君和信达科技有限公司 辐射检查系统及方法

Also Published As

Publication number Publication date
DE3586134D1 (de) 1992-07-09
EP0155065B1 (fr) 1992-06-03
IL74613A0 (en) 1985-06-30
EP0155065A3 (en) 1989-03-22
EP0155064A3 (en) 1989-03-22
JPS60253199A (ja) 1985-12-13
EP0155065A2 (fr) 1985-09-18
US4984258A (en) 1991-01-08
JPS60253200A (ja) 1985-12-13
IL74612A (en) 1989-09-10
IL74613A (en) 1990-03-19
EP0155064B1 (fr) 1992-04-29
US4675893A (en) 1987-06-23
EP0158382A1 (fr) 1985-10-16
IL74614A0 (en) 1985-06-30
DE3586134T2 (de) 1992-12-03
US4715056A (en) 1987-12-22
JPH0415692B2 (fr) 1992-03-18
IL74612A0 (en) 1985-06-30
DE3563280D1 (en) 1988-07-14
EP0155064A2 (fr) 1985-09-18
NL8400845A (nl) 1985-10-16
EP0158382B1 (fr) 1988-06-08
JPS60253198A (ja) 1985-12-13
DE3585925D1 (de) 1992-06-04
JPH0415691B2 (fr) 1992-03-18
JPH0415693B2 (fr) 1992-03-18

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