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SE9102051L - SETTING AND DEVICE IN SETTING OF IONIZING RADIATORY FIELD AT X-ray equipment - Google Patents

SETTING AND DEVICE IN SETTING OF IONIZING RADIATORY FIELD AT X-ray equipment

Info

Publication number
SE9102051L
SE9102051L SE9102051A SE9102051A SE9102051L SE 9102051 L SE9102051 L SE 9102051L SE 9102051 A SE9102051 A SE 9102051A SE 9102051 A SE9102051 A SE 9102051A SE 9102051 L SE9102051 L SE 9102051L
Authority
SE
Sweden
Prior art keywords
field
setting
ray equipment
light
ionizing
Prior art date
Application number
SE9102051A
Other languages
Swedish (sv)
Other versions
SE9102051D0 (en
SE467766B (en
Inventor
Andreas Granberg
Original Assignee
Andreas Granberg
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 Andreas Granberg filed Critical Andreas Granberg
Priority to SE9102051A priority Critical patent/SE467766B/en
Publication of SE9102051D0 publication Critical patent/SE9102051D0/en
Priority to PCT/SE1992/000509 priority patent/WO1993001697A1/en
Priority to AU22921/92A priority patent/AU2292192A/en
Publication of SE9102051L publication Critical patent/SE9102051L/en
Publication of SE467766B publication Critical patent/SE467766B/en

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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/587—Alignment of source unit to detector unit
    • 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
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)

Abstract

This invention relates to a method in the positioning of ionizing radiation fields in X-ray equipment and the like and to the apparatus to be used when carrying out the method. For the positioning, a field of light is compared with the radiation field from the X-ray equipment. The field of light is adjusted or positioned on a measuring plate in agreement or coincidence with marks (2, 3, 4, 5) on the plate, which is subsequently irradiated with X-rays, the area of irradiation being measured by means of detectors. The degree of coincidence between the field of light and the field of radiation is indicated on the measuring plate by means of light-diodes (6, 7, 8, 9) of different colours.
SE9102051A 1991-07-02 1991-07-02 SETTING AND DEVICE IN SETTING OF IONIZING RADIATORY FIELD AT X-ray equipment SE467766B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9102051A SE467766B (en) 1991-07-02 1991-07-02 SETTING AND DEVICE IN SETTING OF IONIZING RADIATORY FIELD AT X-ray equipment
PCT/SE1992/000509 WO1993001697A1 (en) 1991-07-02 1992-07-02 Method in the positioning of ionizing radiation fields in x-ray equipment and the like, and apparatus for carrying out the method
AU22921/92A AU2292192A (en) 1991-07-02 1992-07-02 Method in the positioning of ionizing radiation fields in x-ray equipment and the like, and apparatus for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102051A SE467766B (en) 1991-07-02 1991-07-02 SETTING AND DEVICE IN SETTING OF IONIZING RADIATORY FIELD AT X-ray equipment

Publications (3)

Publication Number Publication Date
SE9102051D0 SE9102051D0 (en) 1991-07-02
SE9102051L true SE9102051L (en) 1992-09-07
SE467766B SE467766B (en) 1992-09-07

Family

ID=20383222

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102051A SE467766B (en) 1991-07-02 1991-07-02 SETTING AND DEVICE IN SETTING OF IONIZING RADIATORY FIELD AT X-ray equipment

Country Status (3)

Country Link
AU (1) AU2292192A (en)
SE (1) SE467766B (en)
WO (1) WO1993001697A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6447164B1 (en) * 2000-09-07 2002-09-10 Ge Medical Systems Global Technology Company, Llc X-ray imaging system with viewable beam angulation adjustment
US6694169B2 (en) * 2001-02-22 2004-02-17 Minrad Inc. Targeting system and method of targeting
ES2575228B1 (en) * 2014-11-25 2017-04-28 Servicio Andaluz De Salud Quality control device for ionizing radiation emitting equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909616A (en) * 1974-09-16 1975-09-30 Litton Medical Products Method and apparatus for checking the superimposition of an x-ray field and a lightfield
US4012638A (en) * 1976-03-09 1977-03-15 Altschuler Bruce R Dental X-ray alignment system
US4416022A (en) * 1982-03-29 1983-11-15 Litton Industrial Products, Inc. Prism light-line system
US4979199A (en) * 1989-10-31 1990-12-18 General Electric Company Microfocus X-ray tube with optical spot size sensing means

Also Published As

Publication number Publication date
WO1993001697A1 (en) 1993-01-21
SE9102051D0 (en) 1991-07-02
SE467766B (en) 1992-09-07
AU2292192A (en) 1993-02-11

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