BR8105272A - Aparelho de radiografia com feixe em formato de leque - Google Patents

Aparelho de radiografia com feixe em formato de leque

Info

Publication number
BR8105272A
BR8105272A BR8105272A BR8105272A BR8105272A BR 8105272 A BR8105272 A BR 8105272A BR 8105272 A BR8105272 A BR 8105272A BR 8105272 A BR8105272 A BR 8105272A BR 8105272 A BR8105272 A BR 8105272A
Authority
BR
Brazil
Prior art keywords
radiography
appliance
fan beam
fan
radiography appliance
Prior art date
Application number
BR8105272A
Other languages
English (en)
Inventor
J Haarman
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BR8105272A publication Critical patent/BR8105272A/pt

Links

Classifications

    • 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
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4225—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
    • 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
    • A61B6/4064—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4078—Fan-beams
    • 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
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • 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
    • A61B6/4021—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
BR8105272A 1980-08-21 1981-08-18 Aparelho de radiografia com feixe em formato de leque BR8105272A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8004727A NL8004727A (nl) 1980-08-21 1980-08-21 Stralingsonderzoekapparaat met spleetvormige bundel.

Publications (1)

Publication Number Publication Date
BR8105272A true BR8105272A (pt) 1982-04-27

Family

ID=19835765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105272A BR8105272A (pt) 1980-08-21 1981-08-18 Aparelho de radiografia com feixe em formato de leque

Country Status (7)

Country Link
EP (1) EP0046609B1 (pt)
JP (1) JPS5774644A (pt)
BR (1) BR8105272A (pt)
CA (1) CA1165904A (pt)
DE (1) DE3167308D1 (pt)
IL (1) IL63603A (pt)
NL (1) NL8004727A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302233A (nl) * 1983-06-23 1985-01-16 Philips Nv Roentgenonderzoekapparaat voor tandheelkunde.
DE58905397D1 (de) * 1989-05-10 1993-09-30 Siemens Ag Röntgendiagnostikeinrichtung.
NL8902309A (nl) * 1989-09-15 1991-04-02 Philips Nv Roentgenbeeldsysteem.
DE9421296U1 (de) * 1994-10-17 1996-02-22 Kovacs Sandor Röntgenaufnahmegerät
SE525517C2 (sv) 2003-03-06 2005-03-01 Xcounter Ab Anordning och förfarande för scanningbaserad detektering av joniserande strålning

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174835A (fr) * 1956-05-09 1959-03-17 Optische Ind De Oude Delft Nv Tomoscope
FR1262754A (fr) * 1960-04-29 1961-06-05 Optische Ind De Oude Delft Nv Appareil de fluoroscopie ou de photo-fluorographie
FR2059074A5 (pt) * 1969-08-21 1971-05-28 Philips Nv
US3925660A (en) * 1972-05-08 1975-12-09 Richard D Albert Selectable wavelength X-ray source, spectrometer and assay method
NL7605253A (nl) * 1976-05-17 1977-11-21 Optische Ind De Oude Delft Nv Inrichting voor tomografie.
NL7605687A (nl) * 1976-05-26 1977-11-29 Optische Ind De Oude Delft Nv Inrichting voor tomografie.
DE2646118A1 (de) * 1976-10-13 1978-04-20 Philips Patentverwaltung Anordnung zur erzeugung zwei- und/oder dreidimensionaler bilder dreidimensionaler gegenstaende
NL7611420A (nl) * 1976-10-15 1978-04-18 Optische Ind De Oude Delft Nv Voor tomometrie dienend stelsel met voorzieningen voor het naar keuze instellen van het kader van een weergegeven beeld.
US4179100A (en) * 1977-08-01 1979-12-18 University Of Pittsburgh Radiography apparatus
FR2415401A1 (fr) * 1978-01-23 1979-08-17 Philips Nv Appareil de tomographie a transmission des images radiographiques vers un tube d'enregistrement et a reconstruction de ces images par ordinateur
JPS54161289A (en) * 1978-06-12 1979-12-20 Shimadzu Corp Analog tomographic pickup unit
US4289969A (en) * 1978-07-10 1981-09-15 Butler Greenwich Inc. Radiation imaging apparatus

Also Published As

Publication number Publication date
JPH0478940B2 (pt) 1992-12-14
IL63603A0 (en) 1981-11-30
IL63603A (en) 1984-05-31
EP0046609B1 (en) 1984-11-21
NL8004727A (nl) 1982-03-16
EP0046609A1 (en) 1982-03-03
JPS5774644A (en) 1982-05-10
DE3167308D1 (en) 1985-01-03
CA1165904A (en) 1984-04-17

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