IT942104B - IMPROVEMENT IN X-RAY METER SPECTROPHOTES - Google Patents

IMPROVEMENT IN X-RAY METER SPECTROPHOTES

Info

Publication number
IT942104B
IT942104B IT5044471A IT5044471A IT942104B IT 942104 B IT942104 B IT 942104B IT 5044471 A IT5044471 A IT 5044471A IT 5044471 A IT5044471 A IT 5044471A IT 942104 B IT942104 B IT 942104B
Authority
IT
Italy
Prior art keywords
spectrophotes
improvement
ray meter
meter
ray
Prior art date
Application number
IT5044471A
Other languages
Italian (it)
Original Assignee
Medinova Ab
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 Medinova Ab filed Critical Medinova Ab
Application granted granted Critical
Publication of IT942104B publication Critical patent/IT942104B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • 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
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • 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
    • 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
    • H05G1/58—Switching arrangements for changing-over from one mode of operation to another, e.g. from radioscopy to radiography, from radioscopy to irradiation or from one tube voltage to another
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IT5044471A 1970-05-21 1971-05-19 IMPROVEMENT IN X-RAY METER SPECTROPHOTES IT942104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE696470A SE339727B (en) 1970-05-21 1970-05-21

Publications (1)

Publication Number Publication Date
IT942104B true IT942104B (en) 1973-03-20

Family

ID=20270032

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5044471A IT942104B (en) 1970-05-21 1971-05-19 IMPROVEMENT IN X-RAY METER SPECTROPHOTES

Country Status (8)

Country Link
BE (1) BE767458A (en)
CA (1) CA926525A (en)
DE (1) DE2124278A1 (en)
FR (1) FR2091819A5 (en)
GB (1) GB1332370A (en)
IT (1) IT942104B (en)
NL (1) NL7106906A (en)
SE (1) SE339727B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312030A1 (en) * 1975-05-23 1976-12-17 Radiologie Cie Gle X-ray measurement of density - is for two-component materials and uses compensating material in special screen
EP0157129A1 (en) * 1984-02-21 1985-10-09 Siemens Aktiengesellschaft Electron accelerator
GB2409268B (en) * 2000-08-03 2005-09-21 Cambridge Imaging Ltd Improvements in and relating to material identification using X-rays
WO2003065023A1 (en) 2002-01-28 2003-08-07 Cambridge Imaging Limited X-ray inspection system and method
CN101074937B (en) * 2006-05-19 2010-09-08 清华大学 Energy spectrum modulator, method and apparatus for discriminating material and image processing method

Also Published As

Publication number Publication date
CA926525A (en) 1973-05-15
SE339727B (en) 1971-10-18
DE2124278A1 (en) 1971-12-30
GB1332370A (en) 1973-10-03
BE767458A (en) 1971-10-18
FR2091819A5 (en) 1972-01-14
NL7106906A (en) 1971-11-23

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