GB2003010A - Radiographic apparatus - Google Patents

Radiographic apparatus

Info

Publication number
GB2003010A
GB2003010A GB7831046A GB7831046A GB2003010A GB 2003010 A GB2003010 A GB 2003010A GB 7831046 A GB7831046 A GB 7831046A GB 7831046 A GB7831046 A GB 7831046A GB 2003010 A GB2003010 A GB 2003010A
Authority
GB
United Kingdom
Prior art keywords
stored
actuated
store
ray
ray devices
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.)
Granted
Application number
GB7831046A
Other versions
GB2003010B (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2003010A publication Critical patent/GB2003010A/en
Application granted granted Critical
Publication of GB2003010B publication Critical patent/GB2003010B/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
    • H05G1/70—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
    • 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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

In an X-ray generator assembly, a group of various X-ray devices, e.g. a Bucky table 1, fluoroscopy apparatus 2, and tomography apparatus 3, are selectively connected, one at a time, to a power supply unit 4 by a switch 20 actuated by a device selector 11, 12, 13, and manual controls 17, 18, 19 can be used to set exposure parameters which are stored preparatory to making an exposure. Respective stores 21, 22, 23, are allocated to corresponding X-ray devices 1, 2, 3, and selected by switches 24, 25 actuated by the device selector 11, 12, 13. For example, actuation of the key 12 selects the device 2 and values stored in the store 22 are applied via a digital control unit 8 to control adjustment members 5, 6, 7 for h.t. voltage, tube current, and duration, in the power unit 4. A subsequent displacement of a manual control 17, 18, 19, causes a newly adjusted value to be written and stored in the selected store 22. <IMAGE>
GB7831046A 1977-07-28 1978-07-25 X-ray generator assembly Expired GB2003010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2734040A DE2734040C2 (en) 1977-07-28 1977-07-28 X-ray diagnostic generator for several X-ray examination devices

Publications (2)

Publication Number Publication Date
GB2003010A true GB2003010A (en) 1979-02-28
GB2003010B GB2003010B (en) 1982-03-10

Family

ID=6015031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831046A Expired GB2003010B (en) 1977-07-28 1978-07-25 X-ray generator assembly

Country Status (7)

Country Link
JP (1) JPS5425690A (en)
BE (1) BE869279A (en)
DE (1) DE2734040C2 (en)
FR (1) FR2399182A1 (en)
GB (1) GB2003010B (en)
IT (1) IT1097365B (en)
NL (1) NL7807866A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648466A1 (en) * 1993-10-13 1995-04-19 Picker International, Inc. Radiographic imaging apparatus and methods
EP1048268A2 (en) * 1999-04-27 2000-11-02 Canon Kabushiki Kaisha Image sensing system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747659A1 (en) * 1977-10-24 1979-04-26 Siemens Ag ROENTGEN DIAGNOSTIC DEVICE FOR ROENTGENOLOGICAL IMAGES
DE3007621C2 (en) * 1980-02-28 1985-01-03 Siemens AG, 1000 Berlin und 8000 München X-ray diagnostic device with a timer and a display device for fluoroscopic data
DE3034933A1 (en) * 1980-09-16 1982-04-22 Siemens AG, 1000 Berlin und 8000 München X-RAY DIAGNOSTIC SYSTEM WITH AT LEAST ONE X-RAY GENERATOR AND X-RAY DEVICES
JPS62122647A (en) * 1985-11-25 1987-06-03 横河電機株式会社 Image diagnostic apparatus
JP2663788B2 (en) * 1992-02-28 1997-10-15 株式会社島津製作所 X-ray equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2220444B2 (en) * 1972-04-26 1976-04-15 Koch & Sterzel Kg, 4300 Essen Selection of X-ray equipment settings for specific examination - involves keyboard facility permitting ready setting of location, and data can be stored on punched card
DE2311211C3 (en) * 1973-03-07 1986-07-10 Siemens AG, 1000 Berlin und 8000 München X-ray diagnostic system with free and programmed setting of the exposure data
DE2318367A1 (en) * 1973-04-12 1974-10-31 Philips Patentverwaltung ROENTGEN DIAGNOSTIC SYSTEM
DD106778A1 (en) * 1973-10-10 1974-07-05
DE2407857B2 (en) * 1974-02-19 1980-01-31 Philips Patentverwaltung Gmbh, 2000 Hamburg X-ray device with presetting units for presetting of exposure data combinations for different organs as well as with call buttons for setting one of the exposure data combinations
GB1448075A (en) * 1974-05-23 1976-09-02 Gec Medical Equipment Ltd Radiographic apparatus
DE2519068C2 (en) * 1975-04-29 1986-03-20 Fa. Aug. Winkhaus, 4404 Telgte Frame lock for bicycles
DE2523887C3 (en) * 1975-05-30 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen X-ray diagnostic system with several X-ray recording systems
US4035648A (en) * 1976-09-02 1977-07-12 Cgr Medical Corporation X-ray tube protection circuit
DE2647928A1 (en) * 1976-10-22 1978-04-27 Siemens Ag ROENTGEN DIAGNOSTIC DEVICE FOR ROENTGENOLOGICAL IMAGES

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648466A1 (en) * 1993-10-13 1995-04-19 Picker International, Inc. Radiographic imaging apparatus and methods
EP1048268A2 (en) * 1999-04-27 2000-11-02 Canon Kabushiki Kaisha Image sensing system
EP1048268A3 (en) * 1999-04-27 2001-06-13 Canon Kabushiki Kaisha Image sensing system
US6707880B2 (en) 1999-04-27 2004-03-16 Canon Kabushiki Kaisha Image sensing system
US6977990B2 (en) 1999-04-27 2005-12-20 Canon Kabushiki Kaisha Image sensing system
US7110501B2 (en) 1999-04-27 2006-09-19 Canon Kabushiki Kaisha Image sensing system

Also Published As

Publication number Publication date
IT7826088A0 (en) 1978-07-25
FR2399182B1 (en) 1983-10-07
BE869279A (en) 1979-01-26
FR2399182A1 (en) 1979-02-23
JPS5425690A (en) 1979-02-26
IT1097365B (en) 1985-08-31
JPS5717358B2 (en) 1982-04-10
DE2734040A1 (en) 1979-02-08
NL7807866A (en) 1979-01-30
GB2003010B (en) 1982-03-10
DE2734040C2 (en) 1981-09-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940725