GB1517909A - Radiographic system - Google Patents

Radiographic system

Info

Publication number
GB1517909A
GB1517909A GB24899/76A GB2489976A GB1517909A GB 1517909 A GB1517909 A GB 1517909A GB 24899/76 A GB24899/76 A GB 24899/76A GB 2489976 A GB2489976 A GB 2489976A GB 1517909 A GB1517909 A GB 1517909A
Authority
GB
United Kingdom
Prior art keywords
collimator
inches
switches
adjustment
cassette
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
GB24899/76A
Other languages
English (en)
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
Publication of GB1517909A publication Critical patent/GB1517909A/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)
GB24899/76A 1975-06-16 1976-06-16 Radiographic system Expired GB1517909A (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
GB1517909A true GB1517909A (en) 1978-07-19

Family

ID=24349850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24899/76A Expired GB1517909A (en) 1975-06-16 1976-06-16 Radiographic system

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2168229C1 (ru) * 1999-10-13 2001-05-27 Акционерное общество открытого типа "Московский радиотехнический завод" Устройство формирования заданного спектра рентгеновского излучения

Families Citing this family (13)

* 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 (enExample) * 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
DE102005029462B4 (de) * 2005-06-24 2017-05-04 Siemens Healthcare Gmbh Multifunktionales Röntgensystem und Verfahren zu dessen Betrieb
CN103765995B (zh) * 2012-08-31 2018-01-26 东芝医疗系统株式会社 X射线计算机断层摄影装置、高电压产生装置和放射线图像诊断装置

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2168229C1 (ru) * 1999-10-13 2001-05-27 Акционерное общество открытого типа "Московский радиотехнический завод" Устройство формирования заданного спектра рентгеновского излучения

Also Published As

Publication number Publication date
CA1039859A (en) 1978-10-03
DE2627040A1 (de) 1977-01-20
DE2627040C2 (de) 1985-12-12
JPS522183A (en) 1977-01-08
JPS5996800U (ja) 1984-06-30
CH610460A5 (enExample) 1979-04-12
US4137460A (en) 1979-01-30
US4018716A (en) 1977-04-19

Similar Documents

Publication Publication Date Title
GB1517909A (en) Radiographic system
US3863073A (en) Automatic system for precise collimation of radiation
US3947689A (en) Automatic system for precise collimation of radiation
EP0119300A1 (en) Dental aiming device
US4803714A (en) Method for forming a radiogram using slit-scanning radiographic techniques
US2921202A (en) X-ray apparatus
US3581094A (en) X-ray apparatus
GB1532502A (en) Dental x-ray apparatus
US4573180A (en) X-Ray diagnostic apparatus with a compression carriage
US3649835A (en) Adjustable radiation shield
US2295975A (en) Radiographic equipment
US2640160A (en) Exposure monitor for horizontal cassette changer
US2488315A (en) Exposure selecting device for X-ray apparatus
GB1225033A (en) X-ray diagnostic apparatus for urological examinations
DE3851520D1 (de) Mammographisches Gerät.
US2205853A (en) Apparatus for the filming of X-ray images
US3930164A (en) Device for use with X-ray machines
US2953683A (en) Photofluorographic camera
GB1328843A (en) X-ray apparatus
US2383161A (en) Focusing means for cameras
US2513248A (en) Radiographic apparatus
SU957152A1 (ru) Стереорентгенографический аппарат
US2912588A (en) Device for manufacturing x-ray photographs
Hill Beam Centring Devices
GB1473142A (enExample)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee