CA1039859A - Radiographic system - Google Patents

Radiographic system

Info

Publication number
CA1039859A
CA1039859A CA252,819A CA252819A CA1039859A CA 1039859 A CA1039859 A CA 1039859A CA 252819 A CA252819 A CA 252819A CA 1039859 A CA1039859 A CA 1039859A
Authority
CA
Canada
Prior art keywords
receptor
signal
logic
gate
size
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
CA252,819A
Other languages
English (en)
French (fr)
Inventor
Thomas W. Fitzsimmons
Vincent Berluti (Jr.)
Howard G. Wagner
Jonathan S. Shapiro
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.)
Machlett Laboratories Inc
Original Assignee
Machlett Laboratories Inc
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 Machlett Laboratories Inc filed Critical Machlett Laboratories Inc
Application granted granted Critical
Publication of CA1039859A publication Critical patent/CA1039859A/en
Expired 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
    • H05G1/26—Measuring, controlling or protecting

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
  • Radiography Using Non-Light Waves (AREA)
CA252,819A 1975-06-16 1976-05-18 Radiographic system Expired CA1039859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/587,447 US4018716A (en) 1975-06-16 1975-06-16 Radiographic system

Publications (1)

Publication Number Publication Date
CA1039859A true CA1039859A (en) 1978-10-03

Family

ID=24349850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252,819A Expired CA1039859A (en) 1975-06-16 1976-05-18 Radiographic system

Country Status (6)

Country Link
US (2) US4018716A (OSRAM)
JP (2) JPS522183A (OSRAM)
CA (1) CA1039859A (OSRAM)
CH (1) CH610460A5 (OSRAM)
DE (1) DE2627040C2 (OSRAM)
GB (1) GB1517909A (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462183A (en) * 1977-10-26 1979-05-18 Seiko Epson Corp Outside parts for pocket watch
US4277685A (en) * 1978-06-12 1981-07-07 Ohio-Nuclear, Inc. Adjustable collimator
US4449228A (en) * 1982-03-30 1984-05-15 Litton Industrial Products, Inc. Collimator logic control system
DE3303572A1 (de) * 1983-02-03 1984-08-16 Reaktorwartungsdienst und Apparatebau GmbH, 5170 Jülich Einrichtung zum ausblenden oder stoppen eines teilchenstrahls
NL8400845A (nl) * 1984-03-16 1985-10-16 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
US4597094A (en) * 1983-12-01 1986-06-24 Bennett X-Ray Corp. Automated setting of technic factors for x-ray examinations with a ranging transducer moving in and out of the x-ray beam path
JPS6180498U (OSRAM) * 1984-10-31 1986-05-28
DE3785718D1 (de) * 1986-09-30 1993-06-09 Siemens Ag Zahnaerztliche roentgendiagnostikeinrichtung.
US4894854A (en) * 1988-04-28 1990-01-16 Varian Associates, Inc. Size sensing x-ray cassette tray
US4896343A (en) * 1988-05-02 1990-01-23 Saunders Allan M Radiation apparatus with distance mapper for dose control
US5148032A (en) * 1991-06-28 1992-09-15 Siemens Medical Laboratories, Inc. Radiation emitting device with moveable aperture plate
RU2168229C1 (ru) * 1999-10-13 2001-05-27 Акционерное общество открытого типа "Московский радиотехнический завод" Устройство формирования заданного спектра рентгеновского излучения
DE102005029462B4 (de) * 2005-06-24 2017-05-04 Siemens Healthcare Gmbh Multifunktionales Röntgensystem und Verfahren zu dessen Betrieb
WO2014034912A1 (ja) * 2012-08-31 2014-03-06 株式会社 東芝 Ｘ線コンピュータ断層撮影装置、高電圧発生装置、及び放射線画像診断装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511995A (en) * 1967-08-16 1970-05-12 Picker Corp Automatic shutter control for maintaining constant a predetermined image field size
US3502872A (en) * 1967-09-08 1970-03-24 Picker Corp Automatic shutter control for an x-ray spot filmer
US3502878A (en) * 1967-09-22 1970-03-24 Us Health Education & Welfare Automatic x-ray apparatus for limiting the field size of a projected x-ray beam in response to film size and to source-to-film distance
US3518435A (en) * 1967-11-24 1970-06-30 Philips Corp Automatic x-radiation collimating apparatus responsive to film cassette size
US3581094A (en) * 1968-11-07 1971-05-25 Machlett Lab Inc X-ray apparatus
US3643095A (en) * 1969-11-28 1972-02-15 Picker Corp Automatic collimator control for x-ray apparatus
US3764808A (en) * 1971-11-26 1973-10-09 Sybron Corp Apparatus for automatically limiting the size of an x-ray beam in response to cassette size
JPS5827257B2 (ja) * 1973-05-10 1983-06-08 カブシキガイシヤ ナ−ドケンキユウシヨ タカンシキカルボンサン マタハ ソノキンゾクエン ノ セイゾウホウホウ
US3863073A (en) * 1973-04-26 1975-01-28 Machlett Lab Inc Automatic system for precise collimation of radiation
BE805983A (nl) * 1973-10-12 1974-02-01 C G R Benelux N V Kleminrichting voor het vastzetten van filmcassetten in een rontgenapparaat

Also Published As

Publication number Publication date
US4018716A (en) 1977-04-19
DE2627040C2 (de) 1985-12-12
JPS522183A (en) 1977-01-08
JPS5996800U (ja) 1984-06-30
GB1517909A (en) 1978-07-19
CH610460A5 (OSRAM) 1979-04-12
US4137460A (en) 1979-01-30
DE2627040A1 (de) 1977-01-20

Similar Documents

Publication Publication Date Title
CA1039859A (en) Radiographic system
US3863073A (en) Automatic system for precise collimation of radiation
US3947689A (en) Automatic system for precise collimation of radiation
EP0141448B1 (en) Slit-scanning radiography apparatus
US3916192A (en) X-ray diagnostic apparatus including a control panel having operating keys for the organwise-programmed setting of exposure data
GB1577157A (en) Apparatus for use in producing an image of a crosssection through a body
FI69559C (fi) Roentgendiagnosanordning foer tandlaekare
US3611159A (en) Automatic-exposure-programming apparatus for a camera
US5481586A (en) Automatic position control system for x-ray machines
GB2151366A (en) Photographic apparatus and measurement method of exposure conditions
FI69558B (fi) Roentgendiagnosanordning foer tandlaekare
JP2552516Y2 (ja) 自動ｘ線露光装置
US3735132A (en) Radiographic display system
US2640160A (en) Exposure monitor for horizontal cassette changer
US3076378A (en) Photographic printing system and method
US2985761A (en) Method and apparatus for regulating X-ray exposures
Kelley et al. Physical characteristics of the radiations from 2-pulse, 12-pulse, and 1,000-pulse x-ray equipment
CA1097436A (en) Tube for irradiation equipment
JPH0286100A (ja) 乳房ｘ線撮影装置
JP2819720B2 (ja) Ｘ線高電圧装置
US4439867A (en) X-Ray photograph unit
JPH07336597A (ja) Ｘ線透視撮影装置
JPH061695Y2 (ja) Ｘ線撮影装置
JPH0112799Y2 (OSRAM)
SU1188916A1 (ru) Рентгенодиагностический аппарат