SE339727B - - Google Patents

Info

Publication number
SE339727B
SE339727B SE696470A SE696470A SE339727B SE 339727 B SE339727 B SE 339727B SE 696470 A SE696470 A SE 696470A SE 696470 A SE696470 A SE 696470A SE 339727 B SE339727 B SE 339727B
Authority
SE
Sweden
Prior art keywords
ray
high voltage
detector
tube
wedges
Prior art date
Application number
SE696470A
Other languages
English (en)
Inventor
B Jacobson
N Gustafsson
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
Priority to SE696470A priority Critical patent/SE339727B/xx
Priority to GB1512471A priority patent/GB1332370A/en
Priority to DE19712124278 priority patent/DE2124278A1/de
Priority to NL7106906A priority patent/NL7106906A/xx
Priority to CA113399A priority patent/CA926525A/en
Priority to IT5044471A priority patent/IT942104B/it
Priority to FR7118288A priority patent/FR2091819A5/fr
Priority to BE767458A priority patent/BE767458A/xx
Publication of SE339727B publication Critical patent/SE339727B/xx

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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/40—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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 for radiation diagnosis, e.g. 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/505—Clinical applications involving diagnosis of bone
SE696470A 1970-05-21 1970-05-21 SE339727B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE696470A SE339727B (it) 1970-05-21 1970-05-21
GB1512471A GB1332370A (en) 1970-05-21 1971-05-14 Device for x-ray spectrophotometry
DE19712124278 DE2124278A1 (de) 1970-05-21 1971-05-15 Vorrichtung zur Röntgen-Spektralphotometrie
NL7106906A NL7106906A (it) 1970-05-21 1971-05-19
CA113399A CA926525A (en) 1970-05-21 1971-05-19 Device for x-ray spectrophotometry
IT5044471A IT942104B (it) 1970-05-21 1971-05-19 Perfezionamento negli spettrofoto metri a raggi x
FR7118288A FR2091819A5 (it) 1970-05-21 1971-05-19
BE767458A BE767458A (fr) 1970-05-21 1971-05-21 Dispositif de spectrophotometrie aux rayons x

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE339727B true SE339727B (it) 1971-10-18

Family

ID=20270032

Family Applications (1)

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

Country Status (8)

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

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 (en) * 1984-02-21 1985-10-09 Siemens Aktiengesellschaft Electron accelerator
GB2409272B (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 (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
IT942104B (it) 1973-03-20
FR2091819A5 (it) 1972-01-14
NL7106906A (it) 1971-11-23
CA926525A (en) 1973-05-15
GB1332370A (en) 1973-10-03
DE2124278A1 (de) 1971-12-30
BE767458A (fr) 1971-10-18

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