CA926525A - Device for x-ray spectrophotometry - Google Patents

Device for x-ray spectrophotometry

Info

Publication number
CA926525A
CA926525A CA113399A CA113399A CA926525A CA 926525 A CA926525 A CA 926525A CA 113399 A CA113399 A CA 113399A CA 113399 A CA113399 A CA 113399A CA 926525 A CA926525 A CA 926525A
Authority
CA
Canada
Prior art keywords
spectrophotometry
ray
ray spectrophotometry
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
CA113399A
Other languages
English (en)
Other versions
CA113399S (en
Inventor
Gustavsson Lennart
Jacobson Bertil
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.)
Medinova AB
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 CA926525A publication Critical patent/CA926525A/en
Expired legal-status Critical Current

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)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA113399A 1970-05-21 1971-05-19 Device for x-ray spectrophotometry Expired CA926525A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA926525A true CA926525A (en) 1973-05-15

Family

ID=20270032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113399A Expired CA926525A (en) 1970-05-21 1971-05-19 Device for x-ray spectrophotometry

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312030A1 (fr) * 1975-05-23 1976-12-17 Radiologie Cie Gle Procede de mesure, au moyen de rayons x, de la densite d'un constituant et appareil mettant en oeuvre ce procede
EP0157129A1 (fr) * 1984-02-21 1985-10-09 Siemens Aktiengesellschaft Accélérateur d'électrons
GB2404249B (en) * 2000-08-03 2005-06-22 Cambridge Imaging Ltd Improvements in and relating to material identification using X-rays
US7502442B2 (en) 2002-01-28 2009-03-10 Smiths Heimann Gmbh X-ray inspection system and method
CN101074937B (zh) * 2006-05-19 2010-09-08 清华大学 能谱调制装置、识别材料的方法和设备及图像处理方法

Also Published As

Publication number Publication date
DE2124278A1 (de) 1971-12-30
SE339727B (fr) 1971-10-18
BE767458A (fr) 1971-10-18
NL7106906A (fr) 1971-11-23
GB1332370A (en) 1973-10-03
FR2091819A5 (fr) 1972-01-14
IT942104B (it) 1973-03-20

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