JPS53124996A - Method of and device for generating and directing high intensity xxray - Google Patents

Method of and device for generating and directing high intensity xxray

Info

Publication number
JPS53124996A
JPS53124996A JP2933778A JP2933778A JPS53124996A JP S53124996 A JPS53124996 A JP S53124996A JP 2933778 A JP2933778 A JP 2933778A JP 2933778 A JP2933778 A JP 2933778A JP S53124996 A JPS53124996 A JP S53124996A
Authority
JP
Japan
Prior art keywords
xxray
generating
high intensity
directing high
directing
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.)
Pending
Application number
JP2933778A
Other languages
Japanese (ja)
Inventor
Haimuson Jieekobu
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/778,615 external-priority patent/US4130759A/en
Application filed by Individual filed Critical Individual
Publication of JPS53124996A publication Critical patent/JPS53124996A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • 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
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/153—Spot position control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2933778A 1977-03-17 1978-03-16 Method of and device for generating and directing high intensity xxray Pending JPS53124996A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/778,615 US4130759A (en) 1977-03-17 1977-03-17 Method and apparatus incorporating no moving parts, for producing and selectively directing x-rays to different points on an object
US87403178A 1978-01-31 1978-01-31
US05/882,252 US4158142A (en) 1977-03-17 1978-02-28 Method and apparatus incorporating no moving parts, for producing and selectively directing x-rays to different points on an object

Publications (1)

Publication Number Publication Date
JPS53124996A true JPS53124996A (en) 1978-10-31

Family

ID=27419744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2933778A Pending JPS53124996A (en) 1977-03-17 1978-03-16 Method of and device for generating and directing high intensity xxray

Country Status (4)

Country Link
JP (1) JPS53124996A (en)
CA (1) CA1096054A (en)
DE (1) DE2811464A1 (en)
GB (1) GB1602011A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122806B (en) * 1982-06-17 1986-01-22 Thor Cryogenics Ltd X-ray source apparatus
FI822880L (en) * 1982-08-19 1984-02-20 Puumalaisen Tutkimuslaitos Oy FOER FARUSER OCH ANORDNING FOER STYRNING OCH FOKUSERING AV EN TOMOGRAFIAPPARAT
EP0269927B1 (en) * 1986-11-25 1993-05-05 Siemens Aktiengesellschaft Computerized tomography apparatus
EP0370124B1 (en) * 1988-11-22 1993-07-14 Siemens Aktiengesellschaft Computed tomography
US8189742B2 (en) 2007-06-21 2012-05-29 Koninklijke Philips Electronics Nv Fast dose modulation using Z-deflection in a rotaring anode or rotaring frame tube
WO2008155695A1 (en) * 2007-06-21 2008-12-24 Koninklijke Philips Electronics N.V. Magnetic lens system for spot control in an x-ray tube
JP5694558B2 (en) * 2010-12-22 2015-04-01 エクシルム・エービーＥｘｃｉｌｌｕｍ ＡＢ Alignment and focusing of electron beam at X-ray source
AT12862U1 (en) * 2011-08-05 2013-01-15 Plansee Se ANODE WITH LINEAR MAIN CIRCUIT DIRECTION
JP7300745B2 (en) * 2018-06-29 2023-06-30 北京納米維景科技有限公司 Scanning X-ray source and its imaging system

Also Published As

Publication number Publication date
DE2811464A1 (en) 1978-09-21
CA1096054A (en) 1981-02-17
GB1602011A (en) 1981-11-04

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